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  • 1985-1989  (230,807)
  • 1975-1979  (183,563)
  • 1985  (230,807)
  • 1979  (183,563)
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Year
  • 1
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    PANGAEA
    In:  Supplement to: Pignet, G; Martin, G; Bougault, Henri (1979): Les nodules polymétalliques et la dépollution des eaux (Polymetalic nodules and water depollution). Journal Français d'Hydrologie, 10(3), 179-188, https://archimer.ifremer.fr/doc/00000/5396/4850.pdf
    Publication Date: 2024-06-14
    Description: Manganese rich polymetallic nodules are used for trace element removal from fresh-water. The theory of kinetics and mechanisms of reactions are discussed for manganese removal. The efficiency of nodules is higher than efficiency related to other manganese removal methods. Pilot units involving continuous processes are discussed.
    Keywords: Atomic absorption spectrometry (AAS); DEPTH, sediment/rock; Description; Dredge; DRG; Elevation of event; Iron; Jean Charcot; Latitude of event; Longitude of event; Manganese; Method/Device of event; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Sample ID; South Atlantic Ocean; WALDA-003_CH20; WALDA-DS17
    Type: Dataset
    Format: text/tab-separated-values, 5 data points
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  • 2
    Publication Date: 2024-06-10
    Keywords: ARK-III/2; AWI_Paleo; Code; CT; DATE/TIME; File name; File size; LATITUDE; LONGITUDE; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Polarstern; Profile ID; PS07; PS07/2-track; Underway cruise track measurements; Uniform resource locator/link to image
    Type: Dataset
    Format: text/tab-separated-values, 2050 data points
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  • 3
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    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Publication Date: 2024-06-03
    Description: research
    Keywords: Bodenphysik ; Physikochemische Bodeneigenschaft
    Language: German
    Type: doc-type:book
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  • 4
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    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Publication Date: 2024-06-03
    Description: research
    Keywords: Huminstoff ; Stoffübertragung ; Stoffhaushalt ; Boden
    Language: German
    Type: doc-type:book
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  • 5
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    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Publication Date: 2024-06-03
    Description: research
    Keywords: Latossolo-Roxo-Böden ; Nordparana ; Brasilien ; Feldversuchen zur Erosionskontrolle
    Language: German
    Type: doc-type:book
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  • 6
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    In:  Supplement to: McDuff, Russell E (1985): The chemistry of interstitial waters, Deep Sea Drilling Project Leg 86. In: Heath GR; Burckle LH; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 86, 675-687, https://doi.org/10.2973/dsdp.proc.86.131.1985
    Publication Date: 2024-05-22
    Description: Interstitial water samples from Leg 86 were analyzed for Cl-, SO42-, Ca2+, Mg2+, K+ , Li+ , Sr2+, Mn2+, Si, NO3-, NH4+ , and d18O. The principal findings are as follows. (1) The chloride profiles consistently show a about 1.5% downcore increase to about 40 m sub-bottom depth. This increase is consistent with model profiles generated by considering the effects of variations in seawater salinity resulting from Pleistocene glaciation on pore-water composition. d18O profiles support this model. This agreement of model and observation precludes advection of the pore fluids at rates greater than 1 mm/yr. (2) Ca2+ and Mg2+ gradients are small relative to other Deep Sea Drilling Project sites, likely resulting from low diffusive fluxes through underlying chert horizons. (3) Other constituents exhibit profiles consistent with previous observations.
    Keywords: 86-576; 86-577; 86-577A; 86-578; 86-579; 86-579A; 86-580; 86-581; Ammonium; Atomic absorption spectrometry (AAS); Calcium; Chloride; Colorimetry; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Elevation of event; Event label; Glomar Challenger; Latitude of event; Leg86; Lithium; Longitude of event; Magnesium; Manganese 2+; Mass spectrometry; Nitrate; North Pacific; Potassium; Sample code/label; Silicon; Strontium; Sulfate; Titration; δ18O
    Type: Dataset
    Format: text/tab-separated-values, 389 data points
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  • 7
    Publication Date: 2024-05-22
    Keywords: 83-504B; AA; Alkalinity, total; Ammonia; Autoanalyzer; Barium; Boron; Caesium; Calcium; Calculated, see reference(s); Chlorinity; Chromatographic; Colorimetry; Comment; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Flame atomic absorption spectrometry (FAAS); Glomar Challenger; Hydrogen sulfide; ICP-OES, Inductively coupled plasma - optical emission spectrometry; Identification; Leg83; Magnesium; Mass spectrometry; Nitrate and Nitrite; Nitrite; Oxygen; pH; Potassium; Rubidium; Salinity; see reference(s); Silicon; Sodium; Strontium; Strontium-87/Strontium-86 ratio; Strontium-87/Strontium-86 ratio, error; Sulfate; Titration; Titration, Winkler; Δ14C; Δ14C, standard deviation; δ18O; δ34S
    Type: Dataset
    Format: text/tab-separated-values, 458 data points
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  • 8
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    In:  Supplement to: Schock, Hans Hartmut (1979): Distribution of rare-earth and other trace elements in magnetites. Chemical Geology, 26(1-2), 119-133, https://doi.org/10.1016/0009-2541(79)90034-2
    Publication Date: 2024-05-15
    Description: Titanomagnetites separated from 15 different rock samples (including ocean-floor basalts from DSDP Legs 37, 45 and 46) were analyzed together with whole-rock samples by instrumental neutron-activation analysis for Sc, Cr, Co, Zn, Hf, Ta, Th and the REE La, Ce, Nd, Sm, Eu, Gd, Tb, Dy, Tm, Yb and Lu. In titanomagnetities from ocean-floor basalts and some other rocks, REE are enriched with respect to the whole-rock composition by factors of between 1.5 and 3 for light REE and between 1.0 and 1.9 for heavy REE; that is, REE with larger ionic radii are preferentially incorporated into the magnetite lattice. Three magnetite samples are REE depleted. Their whole-rock samples contain P in appreciable amounts, so apatite, an important REE-accumulating mineral, could have captured REE to some extent. All titanomagnetites show a marked negative Eu anomaly, this is most probably caused by discrimination of Eu(2+) from the magnetite lattice. Co, Zn, Hf and Ta are significantly enriched in magnetites. The distribution behaviour of Sc and Cr is masked chiefly by the crystallization of clinopyroxene and therefore is not easy to estimate. Ulvöspinel contents of about 70% for the titanomagnetites from ocean-floor basalts were estimated from qualitative microprobe analysis. Ulvöspinel contents of all other samples varied in a wide range from 20% to about 90%. No correlation could be observed between this and the REE contents of the magnetites. Ilmenite exsolution lamellae could only be observed in titanomagnetites from a doleritic basalt from Leg 45.
    Keywords: 37-332A; 37-332B; 45-395A; 46-396B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg37; Leg45; Leg46; North Atlantic/VALLEY
    Type: Dataset
    Format: application/zip, 4 datasets
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  • 9
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    In:  Supplement to: Müller, Peter J; Suess, Erwin (1979): Productivity, sedimentation rate, and sedimentary organic matter in the oceans. I.- Organic matter preservation. Deep-Sea Research Part A. Oceanographic Research Papers, 26(12), 1347-1362, https://doi.org/10.1016/0198-0149(79)90003-7
    Publication Date: 2024-05-15
    Description: Comparison of rates of accumulation of organic carbon in surface marine sediments from the central North Pacific, the continental margins off northwest Africa, northwest and southwest America, the Argentine Basin, and the western Baltic Sea with primary production rates suggests that the fraction of primary produced organic carbon preserved in the sediments is universally related to the bulk sedimentation rate. Accordingly, less than 0.01% of the primary production becomes fossilized in slowly accumulating pelagic sediments [(2 to 6 mm (1000 y)**-1] of the Central Pacific, 0.1 to 2% in moderately rapidly accumulating [2 to 13 cm (1000 y)**-1] hemipelagic sediments off northwest Africa, northwest America (Oregon) and southeast America (Argentina), and 11 to 18% in rapidly accumulating [66 to 140 cm (1000 y)**-1] hemipelagic sediments off southwest America (Peru) and in the Baltic Sea. The emiprical expression: %Org-C = (0.0030*R*S**0.30)/(ps(1-Theta)) implies that the sedimentary organic carbon content (% Org-C) doubles with each 10-fold increase in sedimentation rate (S), assuming that other factors remain constant; i.e., primary production (R), porosity and sediment density (ps). This expression also predicts the sedimentary organic carbon content from the primary production rate, sedimentation rate, dry density of solids, and their porosity; it may be used to estimate paleoproductivity as well. Applying this relationship to a sediment core from the continental rise off northwest Africa (Spanish Sahara) suggests that productivity there during interglacial oxygen isotope stages 1 and 5 was about the same as today but was higher by a factor of 2 to 3 during glacial stages 2, 3, and 6.
    Keywords: 12897; 13939; 13947; Accumulation rate, total organic carbon; Atlantic Ocean; Baltic Sea; BC; BCR; Box corer; Box corer (Reineck); Calculated; Calculated, see reference(s); Calculated from mass/volume; Carbon, organic, total; Density, dry bulk; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; East Atlantic; Elevation of event; Event label; GIK10127-2; GIK10132-1; GIK10140-1; GIK10141-1; GIK10145-1; GIK10147-1; GIK10175-1; GIK12310-3; GIK12327-4; GIK12328-4; GIK12329-4; GIK12336-1; GIK12337-4; GIK12344-3; GIK12345-4; GIK12347-1; GIK12392-1; GIK13209-2; KAL; KAL15; Kasten corer; Kasten corer 15 cm; Latitude of event; Longitude of event; M12392-1; M25; Meteor (1964); Pacific; PC; Percentage; Peru Continental Margin; Piston corer; Porosity, fractional; Primary production of carbon per area, yearly; Sedimentation rate; V15; V15-141; V15-142; VA-05/4; VA-08/1; VA-10/3; Valdivia (1961); Vema; W7610B-08; W7706; W7706-36; W7706-39; Wecoma
    Type: Dataset
    Format: text/tab-separated-values, 234 data points
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  • 10
    Publication Date: 2024-05-15
    Keywords: Calcium carbonate; Calculated from mass/volume; Carbon, organic, total; Carbon/Phosphorus ratio; DEPTH, sediment/rock; Element analyser CHN, LECO; FIBEX - First International BIOMASS Experiment, ANT I; GIK/IfG; GIK14875-1; Grain size, sieving; Grain size, sieving/settling tube; Institute for Geosciences, Christian Albrechts University, Kiel; KOL; M56; Meteor (1964); Piston corer (Kiel type); Porosity; Rotovisco, Haake; Sand; Shear strength, primary; Shear strength, remanent; Silt; Size fraction 〈 0.002 mm, clay; Southern Ocean; Water content, dry mass
    Type: Dataset
    Format: text/tab-separated-values, 150 data points
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  • 11
    Publication Date: 2024-05-15
    Keywords: Calcium carbonate; Calculated from mass/volume; Carbon, organic, total; Carbon/Phosphorus ratio; DEPTH, sediment/rock; Element analyser CHN, LECO; FIBEX - First International BIOMASS Experiment, ANT I; GIK/IfG; GIK14882-2; Grain size, sieving; Grain size, sieving/settling tube; Institute for Geosciences, Christian Albrechts University, Kiel; KOL; M56; Meteor (1964); Piston corer (Kiel type); Porosity; Rotovisco, Haake; Sand; Shear strength, primary; Shear strength, remanent; Silt; Size fraction 〈 0.002 mm, clay; Southern Ocean; Water content, dry mass
    Type: Dataset
    Format: text/tab-separated-values, 200 data points
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  • 12
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    PANGAEA
    In:  Supplement to: Andrews, Anthony J (1979): On the effect of low-temperature seawater-basalt interaction on the distribution of sulfur in oceanic crust, layer 2. Earth and Planetary Science Letters, 46(1), 68-80, https://doi.org/10.1016/0012-821X(79)90066-9
    Publication Date: 2024-05-15
    Description: A detailed geochemical-petrological examination of layer 2 basalts recovered during Leg 37 of the DSDP has revealed that the original distribution, form and abundance of igneous sulfide have been profoundly altered during low-grade oxidative diagenesis. The net result appears to have been a rather pervasive remobilization of igneous sulfide to form secondary pyrite accompanied by a bulk loss of sulfur equivalent to about 50-60% of the original igneous value, assuming initial saturation. It is suggested that during infiltration of seawater into the massive crystalline rock, igneous sulfide has experienced pervasive oxidation, under conditions of limited oxidation potential, to form a series of unstable, soluble sulfur species, primarily in the form of SO3[2-] and S2O3[2-]. Spontaneous decomposition of these intermediate compounds through disproportionation has resulted in partial reconstitution of the sulfur as secondary pyrite and the generation of SO4[2-] ion, which, due to its kinetic stability, has been lost from the basalt system and ultimately transferred to the ocean. This model not only satisfies the geochemical and petrological observations but also provides a suitable explanation for the highly variable delta34S values which characterize secondary sulfides in deep ocean floor basalts.
    Keywords: 37-332A; 37-332B; 37-333A; 37-335; Color description; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; Glomar Challenger; Iron number; Leg37; Lithology/composition/facies; Mineral assemblage; North Atlantic; North Atlantic/VALLEY; ORDINAL NUMBER; Sample code/label; Sample code/label 2; Sulfur, total
    Type: Dataset
    Format: text/tab-separated-values, 96 data points
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  • 13
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    In:  Supplement to: Hall, J Michael; Robinson, Paul T (1979): Deep crustal drilling in the North Atlantic Ocean. Science, 204(4393), 573-586, https://doi.org/10.1126/science.204.4393.573
    Publication Date: 2024-05-15
    Description: Oceanic crustal drilling by R. V. Glomar Challenger at 15 sites in the North Atlantic has led to a complex picture of the upper half kilometer of the crust. Elements of the picture include the absence of the source for linear magnetic anomalies, marked episodicity of volcanic activity, ubiquitous low temperature alteration and evidence for large scale tectonic disturbance. Comparison sections in the Pacific and much deeper crustal drilling are needed to attack problems arising from the North Atlantic results.
    Keywords: 37-332A; 37-332B; 37-333A; 37-334; 37-335; 45-395; 45-395A; 45-396; 46-396B; 49-407; 49-408; 49-409; 49-410; 49-410A; 49-411; 49-412; 49-412A; 49-413; 51-417A; 51-417D; 52-418A; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Leg37; Leg45; Leg46; Leg49; Leg51; Leg52; Lithology/composition/facies; North Atlantic; North Atlantic/BASIN; North Atlantic/CONT RISE; North Atlantic/FRACTURE ZONE; North Atlantic/RIDGE; North Atlantic/SEDIMENT POND; North Atlantic/VALLEY; Recovery
    Type: Dataset
    Format: text/tab-separated-values, 141 data points
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  • 14
    Publication Date: 2024-05-15
    Keywords: 37-332A; Calculated; Cerium; Chromium; Cobalt; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Dysprosium; Europium; Gadolinium; Glomar Challenger; Hafnium; Instrumental neutron activation analysis (INAA); Iron; Lanthanum; Leg37; Lutetium; Neodymium; North Atlantic/VALLEY; Probe Type; Rock type; Samarium; Sample code/label; Scandium; Tantalum; Terbium; Thorium; Thulium; Titanium; Ytterbium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 124 data points
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  • 15
    Publication Date: 2024-05-15
    Keywords: 37-332B; Cerium; Chromium; Cobalt; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Dysprosium; Europium; Gadolinium; Glomar Challenger; Hafnium; Instrumental neutron activation analysis (INAA); Iron; Lanthanum; Leg37; Lutetium; Neodymium; North Atlantic/VALLEY; Probe Type; Rock type; Samarium; Sample code/label; Scandium; Tantalum; Terbium; Thorium; Thulium; Titanium; Ytterbium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 89 data points
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  • 16
    Monograph available for loan
    Monograph available for loan
    Novosibirsk : Izdatel'stvo "Nauka", Sibirskoe otdelenie
    Associated volumes
    Call number: ZSP-801-619
    In: Trudy Instituta Geologii i Geofiziki, Vypusk 619
    Description / Table of Contents: Translation of abstract: The collection is devoted to the stratigraphy and paleontology of the Paleozoic West Siberian Plate and its mountain frame. Refined stratigraphic schemes for Paleozoic deposits of the West Siberian Plate and Devonian deposits of the Rudny Altai are proposed, and the Devonian stratigraphic units of Salair, Altai and the Urals are compared. Considerable attention is paid to the systematic description of new species and larger taxa of foraminifera, polychaetes, algae, spores, their use for biostratigraphic division and correlation of Paleozoic deposits is considered, and the issue of the geographical type of fauna is addressed. The book is intended for geologists-stratigraphers, paleontologists, petroleum geologists, specialists in paleogeography and regional geology.
    Description / Table of Contents: Сборник посвящен стратиграфии и палеонтологии палеозоя Западно-Сибирской плиты и ее горного обрамления. Предлагаются уточненные схемы стратиграфии палеозойских отложений Западно-Сибирской плиты, девонских отложений Рудного Алтая, сопоставляются стратиграфические подразделения девона Салаира, Алтая и Уpaлa. Значительное внимание уделено систематическому описанию новых видов и более крупных таксонов фораминифер, полихет, водорослей, спор, рассматривается применение их для биостратиграфического расчленения и корреляции палеозойских отложений, затрагивается вопрос географического типа фауны. Книrа рассчитана на геологов-стратиграфов, палеонтологов, геологов-нефтяников, специалистов по палеогеографии и региоиальной гeoлoгии.
    Type of Medium: Monograph available for loan
    Pages: 228 Seiten , Illustrationen
    Series Statement: Trudy Instituta Geologii i Geofiziki Vypusk 619
    Language: Russian
    Note: Translation of Table of Contents Preface Paleozoic stratigraphy of the southeastern part of the West Siberian plate / V.N. Dubatolov, V.I. Krasnov, O.I. Bogush, V.M. Zadorozhny, S.A. Stepanov, L.S., Ratanov, V.I. Bijakov, N.P. Zapivalov, Z.Ya. Serdyuk, I.P. Mukhina Foraminifera and stratigraphy of the Lower Carboniferous of the West Siberian Plate / O.I. Bogush Findings of Middle Paleoeoic polychaetes in the southeastern part of the West Siberian Plate / R.M. Myannil, N.M. Zaslavskaya Algae of the Middle and Upper Devonian of Western Siberia and the Urals / B.I. Chuvashov, O.V. Yuferev, V.A. Luchinina About the boundary of the Lower and Middle Devonian. Ostracode associations / E.N. Polenova Distribution of foraminifera in typical Devonian sections of the Kuznetsk Basin margins / V.M. Zadorozhny Stratigraphy of Devonian deposits of the Rubtsovsky ore district (Rudny Altai) / V.M. Chekalin, V.A. Zheltonogova Comparison of Devonian deposits of Salair, Altai and the Urals based on materials from the study of crinoids / Yu.A. Dubatolova, E.V. Dubatolova, V.S. Militsina The first finds of spores in the Middle Devonian deposits of the Nazarovo depression of the Minusinsk trough / L.N. Peterson, A.P. Kosorukov On the age and geographical type of fauna from the Upper Paleozoic deposits of the Pavlodar Irtysh region / O.A. Betekhtina Application , СОДЕРЖАНИЕ Предисловие Стратиграфия палеозоя юго-восточной части Западно-Сибирской плиты / В.Н. Дубатолов, В.И. Краснов, О.И. Богуш, В.М. Задорожный, С.А. Степанов, Л.С, Ратанов, В.И. Биджаков, Н.П. Запивалов, З.Я. Сердюк, И.П. Мухина Фораминиферы и стратиграфия нижнего карбона Западно-Сибирской плиты / О.И. Богуш Находки среднепалеоэойских полихет в юго-восточной части Западно-Сибирской плиты / Р.М. Мянниль, Н.М. Заславская Водоросли среднего и верхнего девона Западной Сибири и Урала / Б.И. Чувашов, О.В. Юферев, В.А. Лучинина О границе нижнего и среднего девона. Остракодовые ассоциации / Е.Н. Поленова Распространение фораминифер в типовых разрезах девона окраин Кузнецкого бассейна / В.М. Задорожный Стратиграфия девонских отложений Рубцовского рудного района ( Рудный Алтай) / В.М. Чекалин, В.А. Желтоногова Сопоставление девонских отложений Салаира, Алтая и Урала по материалам изучения криноидей / Ю.А. Дубатолова, Е.В. Дубатолова, В.С. Милицина Первые находки спор в среднедевонских отложениях Назаровской впадины Минусинского прогиба / Л.Н. Петерсон, А.П. Косоруков О возрасте и географическом типе фауны из верхнепалеозойских отложений Павлодарского Прииртышья / О.А. Бетехтина Приложение , In kyrillischer Schrift
    Location: AWI Archive
    Branch Library: AWI Library
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  • 17
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    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Publication Date: 2024-04-21
    Description: research
    Keywords: Landschaftsplanung ; Bodenökologie ; Bodenentwicklung ; Ausgangsgestein ; Scholle ; Muschelkalk ; Göttingen
    Language: German
    Type: doc-type:book
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  • 18
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    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Publication Date: 2024-04-21
    Description: research
    Keywords: Blattfall ; Wasserhaushalt ; Forstlicher Standort ; Llanos ; Venezuela
    Language: German
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  • 19
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    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Publication Date: 2024-04-21
    Description: research
    Keywords: Nährstoffhaushalt ; Schwefel ; Buchenwald ; Fichtenwald ; Waldökosystem ; Ökosystemforschung ; Forstlicher Standort ; Solling
    Language: German
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  • 20
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    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Publication Date: 2024-04-21
    Description: research
    Keywords: Bodenanalyse ; Physikochemische Bodeneigenschaft ; Stickstoff ; Sorption ; Boden ; Aminosäuren ; Montmorillonite
    Language: German
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  • 21
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    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Publication Date: 2024-04-20
    Description: research
    Keywords: Hochschulschrift
    Language: German
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  • 22
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    Universität Göttingen,Abteilung Bodenphysik
    In:  Universität Göttingen
    Publication Date: 2024-04-20
    Description: research
    Keywords: Vergleich ; Messung ; Saugverhalten ; Hydrodynamik ; Permeabilität ; Bodenwasserhaushalt Ungesättigte Zone ; Ungesättigte Zone
    Language: English
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  • 23
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    Reimer
    In:  Herausgeberexemplar
    Publication Date: 2024-04-18
    Description: Grundlage der seismologischen Untersuchungen in Irian Jaya bilden die von nationalen und internationalen Erdbebendiensten im Zeitraum 1900 - 1980 publizierten Erdbebendaten, ergänzt durch eigene Untersuchungen in Indonesien. Erfaßt und ausgewertet wurden 1818 Erdbeben, deren Hypozentren und Herdzeit hinreichend bekannt waren.
    Description: thesis
    Description: DFG, SUB Göttingen
    Keywords: ddc:551.22 ; ddc:551.8 ; Erdbeben ; Tektonik ; Seismologie
    Language: German
    Type: doc-type:book
    Format: 116
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  • 24
    Call number: AWI P9-24-95719
    Type of Medium: Monograph available for loan
    Pages: 137 Seiten , überwiegend Illustrationen , 28 cm
    Language: Russian
    Note: In kyrillischer Schrift
    Location: AWI Reading room
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  • 25
    Monograph available for loan
    Monograph available for loan
    Novosibirsk : Izdatel'stvo "Nauka", Sibirskoe otdelenie
    Associated volumes
    Call number: ZSP-805-636
    In: Trudy Instituta Geologii i Geofiziki, Vypusk 636
    Description / Table of Contents: Статьи сборника вносят определенный вклад в развитие системного подхода к познанию морфологических особенностей нашей планеты. Их авторы пришли к выводу, что в основу классификации рельефа должен быть положен балансовый принцип, поскольку перемешение минеральных масс как на поверхности Земли, так и в горизонтах лито- и астеносферы составляет сушность морфогенеза - ведушей фopмы движения материи, определяюшей динамическое состояние любой геоморфологической системы и позволяюшей прогнозировать ее устойчивость под влиянием различных антропогенных воздействий. Книга рассчитана на специалистов, работаюших в области геологии, геоморфологии и географии.
    Description / Table of Contents: Translation of the abstract: The articles in the collection make a certain contribution to the development of a systematic approach to understanding the morphological features of our planet. Their authors came to the conclusion that the classification of relief should be based on the balance principle, since the movement of mineral masses both on the surface of the Earth and in the horizons of the litho- and asthenosphere constitutes the dryness of morphogenesis - the leading form of movement of matter that determines the dynamic state of any geomorphological system and allowing one to predict its stability under the influence of various anthropogenic influences. The book is intended for specialists working in the field of geology, geomorphology and geography.
    Type of Medium: Monograph available for loan
    Pages: 148 Seiten , Illustrationen
    Series Statement: Trudy Instituta Geologii i Geofiziki 636
    Language: Russian
    Note: СОДЕРЖАНИЕ Предисnовие Новые пути в геоморфологии ее роль в развитии производительных сил Сибири / В. А. Николаев Рельеф и системный подход / О. В. Кашменская Новизна и перспективы системного подхода в геоморфологии (в связи с вопросами rеоморфолоrического картирования) / З. М. Хворостова Геоморфологическая формация и природно-территориалъный комплекс / Л. С. Миляева Корреляция вершинной и базисной поверхностей / Э. Л. Якименко, Н. С. Маковская, В. С. Порядин Особенности геолого-геоморфологическоrо изучения сейсмичности Алтае-Саянской горной области / Г. А. Чернов Рельеф и перспективы сельскохозяйственного использования земельных ресурсов Западно-Сибирской равнины / В. А. Николаев , Д. В. Пучкова , Translation of Table of Contents Preface New paths in geomorphology and its role in the development of the productive forces of Siberia / V. A. Nikolaev Relief and systematic approach / O. V. Kashmenskaya Novelty and prospects of a systematic approach in geomorphology (in connection with issues of geomorphological mapping) / Z. M. Khvorostova Geomorphological formation and natural-territorial complex / L. S. Milyaeva Correlation of vertex and base surfaces / E. L. Yakimenko, N. S. Makovskaya, V. S. Poryadin Features of geological and geomorphological study of seismicity in the Altai-Sayan mountain region / G. A. Chernov Relief and prospects for agricultural use of land resources of the West Siberian Plain / V. A. Nikolaev, D. V. Puchkova , In kyrillischer Schrift
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  • 26
    Monograph available for loan
    Monograph available for loan
    Moskva : Izdatel'stvo "Nauka"
    Call number: AWI G2-24-95716
    Description / Table of Contents: Сборник включает материалы симпозиума "Поздиечетвертичная история и седиментогенез окраинных и внутренних морей", проведенного Океанографической комиссией АН СССР в 1977 г. На симпозиуме были рассмотрены результаты исследований последних лет в области стратиграфии и литологии четвертичных осадков морей СССР и шельфовой зоны Мирового океана, поздиечетвертичная история южных и дальневосточных морей СССР и некоторых морей европейского Севера. Сборник представляет интерес для геологов-четвертичников, географов, литологов, океанологов, морских геоморфологов и геологов.
    Description / Table of Contents: Translation of abstract: The collection includes materials from the symposium “Late Quaternary history and sedimentogenesis of marginal and inland seas”, held by the Oceanographic Commission of the USSR Academy of Sciences in 1977. The symposium examined the results of recent research in the field of stratigraphy and lithology of Quaternary sediments of the seas of the USSR and the shelf zone of the World Ocean, the late Quaternary history of the southern and the Far Eastern seas of the USSR and some seas of the European North. The collection is of interest to Quaternary geologists, geographers, lithologists, oceanologists, marine geomorphologists and geologists.
    Type of Medium: Monograph available for loan
    Pages: 211 Seiten , Illustrationen , 2 Kartenbeilagen
    Language: Russian
    Note: СОДЕРЖАНИЕ Особенности седиментогенеза на континентальных окраинах океанов и во внутренних морях / Ф. А. Щербаков Строение плиоцен-четвертичной толщи дна Баренцева моря на разрезе полуостров Рыбачий - острова Земля Франца-Иосифа / А. И. Блажчишин, Т. И. Линькова, О. В. Кириллов, Е. П. Шкатов К палеогеографии Баренцева моря в позднеледниковье и голоцене / Б. Н. Котенев Эволюция осадконакопления в прибрежных районах Баренцева и Белого морей в поздне- и послеледниковое время / В. Я. Евзеров Стратиграфия верхнечетвертичных отложений северной части Белого моря / Р. Н. Джиноридзе, Е. А. Кириенко, Л. В. Калугина, А. Е. Рыбалко, М. А. Спиридонов, Е. А. Спиридонова Палинологический и диатомовый анализ донных отложений Балтийского моря / Г. И. Клейменова, В. И. Хомутова, Е. М. Вишневская Стратиграфия позднечетвертичных отложений Черного моря / Ф. А. Щербаков, Е. В. Коренева, Э. К. Забелина Палеогеография Черноморского бассейна в позднечетвертичное время по данным палинологического анализа глубоководных отложений / А. В. Комаров Особенности седиментогенеза в морских подводных каньонах кавказского шельфа Черного моря / К. И. Джанджгава Об изменении биопродуктивности вод Черного моря в голоцене / Н. М. Андреева, Б. Н. Котенев, Л. Н. Розов Закономерности формирования и распределения водно-физических свойств глубоководных осадков Черного моря / В. А. Емельянов, А. Ю. Митропольский Геологическая история Керченского пролива в позднечетвертичное время / Е. Ф. Шнюков, В. М. Аленкин, А. В. Григорьев, А. Л. Путь, Н. А. Ломаев Отражение глубинных структур в морских четвертичных отложениях центральной части Азовского моря / В. Н. Семененко, О. Г. Сиденко Марганцеворудный процесс в позднем антропогене Азово-Черноморского бассейна / Г. Н. Орловский Палеоклиматы, водный баланс и уровни Черного и Каспийского морей в позднем плейстоцене-голоцене / И. Г. Авенариус Гипотетическая климатическая кривая основных этапов осадконакопления Каспийского моря в позднем плейстоцене / В.К Шкатова Процессы седиментогенеза в море Леванта / А. А. Мусса, А. Ю. Митропольский Петрографо-минералогическая характеристика современных отложений Бенгальского залива и Андаманского моря / Д. Е. Гершанович, А. И. Конюхов, И. А.Назаревич Терригенно-минералогические провинции прибрежно-шельфовой зоны Западного Индостана / О. К. Тареева Морфотектоника материкового побережья юга Дальнего Востока и морские трансгрессии позднего плейстоцена-голоцена / А. П. Кулаков Последние этапы голоценовой трансгрессии в бассейнах Японского и Охотского морей / А. М. Короткий, П. Ф. Бровко, И. И. Задкова, В. С. Пушкарь, И. Г. Шахгельдян Основные черты геологического строения шельфа и материкового склона Японского моря у побережья СССР / И. И. Берсенев, И. К. Пущин Четвертичные отложения шельфа Южного приморья на примере залива Петра Великого (Японское море) / Ю. Д. Марков Позднеnлейстоценовые бассейны Юго-Западной Камчатки и их связь с неотектоническими движениями / Р. Б. Крапивнер Криолитозона арктического шельфа Азии / З. Н. Антипина, Ф. Э. Арэ, В. В. Войченко, E. H. Молочушкин Опыт количественной оценки голоценовых тектонических движений в области шельфа / Н. Н. Дунаев Об использовании метода измерения магнитной восприимчивости морских осадков для восстановления условий их формирования на шельфе / Ю. В. Кочемасов , Translation of Table of Contents Features of sedimentogenesis on the continental margins of the oceans and in inland seas / F. A. Shcherbakov Structure of the Pliocene-Quaternary strata of the Barents Sea bottom in the section of the Rybachy Peninsula - Franz Josef Land Islands / A. I. Blazhchishin, T. I. Linkova, O. V. Kirillov, E. P. Shkatov On the paleogeography of the Barents Sea in the Late Glacial and Holocene / B. N. Kotenev Evolution of sedimentation in the coastal areas of the Barents and White Seas in late and post-glacial times / V. Ya. Evzerov Stratigraphy of Upper Quaternary sediments of the northern part of the White Sea / R. N. Dzhinoridze, E. A. Kiriyenko, L. V. Kalugina, A. E. Rybalko, M. A. Spiridonov, E. A. Spiridonova Palynological and diatom analysis of bottom sediments of the Baltic Sea / G. I. Kleimenova, V. I. Khomutova, E. M. Vishnevskaya Stratigraphy of Late Quaternary sediments of the Black Sea / F. A. Shcherbakov, E. V. Koreneva, E. K. Zabelina Paleogeography of the Black Sea basin in the late Quaternary according to palynological analysis of deep-sea sediments / A. V. Komarov Features of sedimentogenesis in marine underwater canyons of the Caucasian shelf of the Black Sea / K. I. Dzhandzhgava On changes in the bioproductivity of the Black Sea waters in the Holocene / N. M. Andreeva, B. N. Kotenev, L. N. Rozov Regularities of formation and distribution of water-physical properties of deep-sea sediments of the Black Sea / V. A. Emelyanov, A. Yu. Mitropolsky Geological history of the Kerch Strait in the late Quaternary / E. F. Shnyukov, V. M. Alenkin, A. V. Grigoriev, A. L. Put, N. A. Lomaev Reflection of deep structures in marine Quaternary sediments of the central part of the Azov Sea / V. N. Semenenko, O. G. Sidenko Manganese ore process in the late Anthropogene of the Azov-Black Sea basin / G. N. Orlovsky Paleoclimates, water balance and levels of the Black and Caspian Seas in the Late Pleistocene-Holocene / I. G. Avenarius Hypothetical climate curve of the main stages of sedimentation of the Caspian Sea in the Late Pleistocene / V.K Shkatova Processes of sedimentogenesis in the Levant Sea / A. A. Mussa, A. Yu. Mitropolsky Petrographic-mineralogical characteristics of modern sediments of the Bay of Bengal and the Andaman Sea / D. E. Gershanovich, A. I. Konyukhov, I. A. Nazarevich Terrigenous-mineralogical provinces of the coastal-shelf zone of Western Hindustan / O. K. Tareeva Morphotectonics of the continental coast of the south of the Far East and marine transgressions of the late Pleistocene-Holocene / A. P. Kulakov The last stages of the Holocene transgression in the basins of the Sea of Japan and the Sea of Okhotsk / A. M. Korotkiy, P. F. Brovko, I. I. Zadkova, V. S. Pushkar, I. G. Shakhgeldyan Main features of the geological structure of the shelf and continental slope of the Sea of Japan off the coast of the USSR / I. I. Bersenev, I. K. Pushchin Quaternary sediments of the Southern Primorye shelf using the example of Peter the Great Bay (Sea of Japan) / Yu. D. Markov Late Leistocene basins of Southwestern Kamchatka and their connection with neotectonic movements / R. B. Krapivner Cryolithozone of the Arctic shelf of Asia / Z. N. Antipina, F. E. Are, V. V. Voichenko, E. H. Molochushkin Experience in quantitative assessment of Holocene tectonic movements in the shelf area / N. N. Dunaev On the use of the method of measuring the magnetic susceptibility of marine sediments to restore the conditions of their formation on the shelf / Yu. V. Kochemasov , In kyrillischer Schrift
    Location: AWI Reading room
    Branch Library: AWI Library
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  • 27
    Publication Date: 2024-04-16
    Keywords: Aluminium; ARIES; ARIES-012D; ARIES-015D; Barium; Beryllium-10, standard deviation; Beryllium-10 decay; Calcium; Calculated; Chromium; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Description; DISTANCE; Distance, maximum; Distance, minimum; Dredge; DRG; Event label; Identification; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Inductively coupled plasma - mass spectrometry (ICP-MS); Iron; Lead-210; Lead-210, standard deviation; Magnesium; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Radium-226; Radium-226, standard deviation; Strontium; Thomas Washington; Thorium-230; Thorium-230, standard deviation; Thorium-232; Thorium-232, standard deviation; Uranium-238; Uranium-238, standard deviation; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 56 data points
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  • 28
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Carter, Lionel (1979): Significance of Unstained and Stained Gravel on the Newfoundland Continental Slope and Rise. Journal of Sedimentary Research, 49(4), 1147-1158, https://doi.org/10.1306/212F78D3-2B24-11D7-8648000102C1865D
    Publication Date: 2024-04-16
    Description: The continental slope and rise, east of Newfoundland, accommodates two distinct gravel populations. The upper slope (300-700 m depth) population is characterized by unstained, granules to boulders of predominantly granitic and terrigenous sedimentary compositon that show affinity to Paleozoic and Proterozoic rocks of Newfoundland and areas further north. The rise (2,500-〉3,000 m depth) population consists of iron- and ferromanganese-stained granules to cobbles composed mainly of carbonate that presumably has been derived from the high Canadian Arctic. The rise clasts are further distinguished in that they are finer grained, slightly more rounded and more altered by solution and/or boring organisms than their shallower water counterparts. The upper slope gravel has been reworked from underlying sediments, and deposited from ice rafts, and both processes are probably continuing today. Gravel on the rise has been concentrated through winnowing of middle Holocene sediments by the Western Boundary Undercurrent which appears to have been operative as a winnowing agent since about 4,000 to 5,000 y BP. The undercurrent has also affected the distribution of stained gravel which is most common and most intensely stained beneath a fast-flowing undercurrent core where environmental conditions resemble those documented for deep-sea, ferromanganese nodule fields.
    Keywords: Cobalt; Color code HLS-system; Copper; Dawson; Deposit type; DEPTH, sediment/rock; DW77-034; DW77-034-13; DW77-034-14; DW77-034-17; DW77-034-19; DW77-034-42; Elevation of event; Event label; GC; Grab; GRAB; Gravity corer; Identification; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Iron; Latitude of event; Longitude of event; Manganese; Method/Device of event; Munsell Color System (1994); Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Atlantic; Substrate type
    Type: Dataset
    Format: text/tab-separated-values, 62 data points
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  • 29
    Publication Date: 2024-04-16
    Keywords: 83-504B; Cerium; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Dysprosium; Erbium; Europium; Gadolinium; Glomar Challenger; Holmium; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Lanthanum; Leg83; Lutetium; Neodymium; Praseodymium; Samarium; Sample code/label; Terbium; Ytterbium
    Type: Dataset
    Format: text/tab-separated-values, 124 data points
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  • 30
    facet.materialart.
    Unknown
    Reimer, Berlin
    In:  Herausgeberexemplar
    Publication Date: 2024-04-08
    Description: HAHN, Gerhard: Zum Bau des Infraorbital-Foramens bei den Paulchoffatiidae (Muitituberculata, Ober-Jura) ... 5 ; KREBS, Bernard: Theria (Mammalia) aus der Unterkreide von Galve (Provinz Teruel , Spanien) ... 29 ; SCHMIDT, Dieter: Faziesausbildung und Diapirismus im Oberjura von Mittelportugal am Beispiel des Diapirs von Porto de Mös ... 49 ; MOHR, Barbara und WERNER, Christa: Geologische und palynologische Untersuchungen im Rhät und Hettangien der Can de l’Hospitalet (Dept. Lozere, Frankreich) ... 91 ; FECHNER, Glenn G. : Quantitative investigations of a Mid-Cretaceous Dinoflagellate cyst assemblage from SE-France, supplemented by notes on the palaeogeography and the palaeoenvironment ... 111 ; KOTT, Ralf: Nachweis flach-subtidaler Sedimente in den Rotplänerns des Unter-Turons im Südniedersächsischen Bergland (NW-Deutschland) ... 139 ; REITNER, Joachim und ENGESER, Theo: Revision der Demospongier mit einem Thalamiden, aragonitischen Basal Skelett und trabekulärer Internstruktur ("Sphinctozoa" pars) ... 151 ; HILBRECHT, Heinz: Der Pseudo-Impactkrater Wipfel sfurter Mulde bei Kelheim ... 195 ; KÜHNE, Walter G. : Siegfried Henkel ... 201 ;
    Description: thesis
    Description: DFG, SUB Göttingen
    Keywords: ddc:560 ; Paläontologie
    Language: German , English
    Type: doc-type:book
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  • 31
    facet.materialart.
    Unknown
    In:  SUB Göttingen | ZA 34278
    Publication Date: 2024-03-06
    Description: Torfe eines Quellmoores bei Schierhorn, Krs. Harburg (Bundesrepublik Deutschland), wurden auf ihre pflanzlichen Großreste untersucht. An der Torfbildung waren verschiedene Pflanzengesellschaften beteiligt. Dazu gehören: Niedermoor-Sphagnum- und Sumpffarn-Gesellschaften und Seggenrieder. Auf die Bedeutung von Quellmooruntersuchungen (rezent/fossil) wird hingewiesen.
    Description: In a spring-water bog near Schierhorn, Kr. Harburg (Federal Republic of Germany), the peat-forming vegetation has been investigated. The different peat layers are built up by various plant associations, including fern and Sphagnum-fen as well as sedge meadow associations. The importance of spring-water bog investigations is emphasized.
    Description: research
    Description: DFG, SUB Göttingen
    Keywords: ddc:553.21 ; ddc:581.7 ; Moor ; Torf ; Vegetation ; peatland ; peat
    Language: German
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  • 32
    Publication Date: 2024-03-06
    Keywords: Abietaceae (Pinus); Acacia cf. nilotica; Acacia sp.; Acalypha; Alchornea cordifolia; Alnus; Ambrosia; Artemisia; Balanites aegyptiaca; Betula; Blepharis; Borreria; Boscia; Bridelia cf. ferruginea; Calligonum; Capparis cf. corymbosa; Cassia; Celtis cf. philippensis; Chenopodiaceae; Cleome cf. africana; Cleome sp.; Combretaceae; Commiphora; Compositae Liguliflorae; Compositae Tubuliflorae; Corylus; Counting, palynology; Cruciferea; Cupressaceae; Cyperaceae; DEPTH, sediment/rock; Drypetes; East Atlantic; Echium; Elaeis guineensis; Ephedra; Eugenia; Euphorbia; Fagonia; GIK12345-5; Gramineae; Gynandropsis gynandra; Heliotropium; Hygrophila-type; Indeterminable: crumpled; Indigofera; KAL; Kasten corer; Khaya senegalensis; Lannea; Loranthaceae; M25; Macaranga; Maerua; Mercurialis; Meteor (1964); Mitracarpus scaber; Moltkia ciliata; Monechma; Nyctaginaceae; Oldenlandia; Papilionaceae; Phoenix; Phyllanthus maderaspatensis; Phyllanthus rotundifolius; Plantago; Pollen, total; Pollen indeterminata; Polycarpea; Polygonum plebeium; Pteridophytes; Quercus; Rhizophora; Salix; Salvadora persica; Sapotaceae; Securigena virosa; Sizygium; Spores; Sterculia cf. tragacantha; Tetracera; Trianthema; Tribulus; Trichodesma; Typha; Uapaca; Umbelliferae; Urticaceae; Vitis; Xeromphis; Zizyphus; Zygophyllum
    Type: Dataset
    Format: text/tab-separated-values, 1092 data points
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  • 33
    Publication Date: 2024-03-06
    Keywords: Abietaceae (Pinus); Acacia cf. nilotica; Acacia sp.; Acalypha; Alchornea cordifolia; Alnus; Ambrosia; Artemisia; Balanites aegyptiaca; Betula; Blepharis; Borreria; Boscia; Bridelia cf. ferruginea; Calligonum; Capparis cf. corymbosa; Cassia; Celtis cf. philippensis; Chenopodiaceae; Cleome cf. africana; Cleome sp.; Combretaceae; Commiphora; Compositae Liguliflorae; Compositae Tubuliflorae; Corylus; Counting, palynology; Cruciferea; Cupressaceae; Cyperaceae; DEPTH, sediment/rock; Drypetes; East Atlantic; Echium; Elaeis guineensis; Ephedra; Eugenia; Euphorbia; Fagonia; GIK12347-2; Gramineae; Gynandropsis gynandra; Heliotropium; Hygrophila-type; Indeterminable: crumpled; Indigofera; KAL; Kasten corer; Khaya senegalensis; Lannea; Loranthaceae; M25; Macaranga; Maerua; Mercurialis; Meteor (1964); Mitracarpus scaber; Moltkia ciliata; Monechma; Nyctaginaceae; Oldenlandia; Papilionaceae; Phoenix; Phyllanthus maderaspatensis; Phyllanthus rotundifolius; Plantago; Pollen, total; Pollen indeterminata; Polycarpea; Polygonum plebeium; Pteridophytes; Quercus; Rhizophora; Salix; Salvadora persica; Sapotaceae; Securigena virosa; Sizygium; Spores; Sterculia cf. tragacantha; Tetracera; Trianthema; Tribulus; Trichodesma; Typha; Uapaca; Umbelliferae; Urticaceae; Vitis; Xeromphis; Zizyphus; Zygophyllum
    Type: Dataset
    Format: text/tab-separated-values, 420 data points
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  • 34
    Publication Date: 2024-03-06
    Keywords: Abietaceae (Pinus); Acacia cf. nilotica; Acacia sp.; Acalypha; Alchornea cordifolia; Alnus; Ambrosia; Artemisia; Balanites aegyptiaca; Betula; Blepharis; Borreria; Boscia; Bridelia cf. ferruginea; Calligonum; Capparis cf. corymbosa; Cassia; Celtis cf. philippensis; Chenopodiaceae; Cleome cf. africana; Cleome sp.; Combretaceae; Commiphora; Compositae Liguliflorae; Compositae Tubuliflorae; Corylus; Counting, palynology; Cruciferea; Cupressaceae; Cyperaceae; DEPTH, sediment/rock; Drypetes; East Atlantic; Echium; Elaeis guineensis; Ephedra; Eugenia; Euphorbia; Fagonia; GIK12344-6; Gramineae; Gynandropsis gynandra; Heliotropium; Hygrophila-type; Indeterminable: crumpled; Indigofera; KAL; Kasten corer; Khaya senegalensis; Lannea; Loranthaceae; M25; Macaranga; Maerua; Mercurialis; Meteor (1964); Mitracarpus scaber; Moltkia ciliata; Monechma; Nyctaginaceae; Oldenlandia; Papilionaceae; Phoenix; Phyllanthus maderaspatensis; Phyllanthus rotundifolius; Plantago; Pollen, total; Pollen indeterminata; Polycarpea; Polygonum plebeium; Pteridophytes; Quercus; Rhizophora; Salix; Salvadora persica; Sapotaceae; Securigena virosa; Sizygium; Spores; Sterculia cf. tragacantha; Tetracera; Trianthema; Tribulus; Trichodesma; Typha; Uapaca; Umbelliferae; Urticaceae; Vitis; Xeromphis; Zizyphus; Zygophyllum
    Type: Dataset
    Format: text/tab-separated-values, 168 data points
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  • 35
    Publication Date: 2024-03-01
    Keywords: ANT-III/3; AWI_BPP; Bentho-Pelagic Processes @ AWI; MULT; Multiple investigations; Polarstern; PS06/292; PS06 SIBEX; Weddell Sea
    Type: Dataset
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  • 36
    Publication Date: 2024-03-01
    Keywords: ANT-III/3; AWI_BPP; Bentho-Pelagic Processes @ AWI; MULT; Multiple investigations; Polarstern; PS06/302; PS06 SIBEX; Weddell Sea
    Type: Dataset
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  • 37
    Publication Date: 2024-03-01
    Keywords: ANT-III/3; AWI_BPP; Bentho-Pelagic Processes @ AWI; MULT; Multiple investigations; Polarstern; PS06/307; PS06 SIBEX; Weddell Sea
    Type: Dataset
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  • 38
    Publication Date: 2024-03-01
    Keywords: ANT-III/3; AWI_BPP; Bentho-Pelagic Processes @ AWI; MULT; Multiple investigations; Polarstern; PS06/311; PS06 SIBEX; Weddell Sea
    Type: Dataset
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  • 39
    Publication Date: 2024-03-01
    Keywords: ANT-III/3; AWI_BPP; Bentho-Pelagic Processes @ AWI; MULT; Multiple investigations; Polarstern; PS06/288; PS06 SIBEX; Weddell Sea
    Type: Dataset
    Format: unknown
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  • 40
    Publication Date: 2024-03-01
    Keywords: ANT-III/3; AWI_BPP; Bentho-Pelagic Processes @ AWI; MULT; Multiple investigations; Polarstern; PS06/289; PS06 SIBEX; Weddell Sea
    Type: Dataset
    Format: unknown
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  • 41
    Publication Date: 2024-03-01
    Keywords: ANT-III/3; AWI_BPP; Bentho-Pelagic Processes @ AWI; FTS; Photo sledge; Polarstern; PS06/301; PS06 SIBEX; Weddell Sea
    Type: Dataset
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  • 42
    Publication Date: 2024-03-01
    Keywords: ANT-III/3; AWI_BPP; Bentho-Pelagic Processes @ AWI; MULT; Multiple investigations; Polarstern; PS06/303; PS06 SIBEX; Weddell Sea
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  • 43
    Publication Date: 2024-03-01
    Keywords: ANT-III/3; AWI_BPP; Bentho-Pelagic Processes @ AWI; MULT; Multiple investigations; Polarstern; PS06/309; PS06 SIBEX; Weddell Sea
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  • 44
    Publication Date: 2024-03-01
    Keywords: ANT-III/3; AWI_BPP; Bentho-Pelagic Processes @ AWI; MULT; Multiple investigations; Polarstern; PS06/310; PS06 SIBEX; Weddell Sea
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  • 45
    facet.materialart.
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    PANGAEA
    In:  Supplement to: Leclaire, Lucien; Perseil, E A (1979): Minéralogie, composition chimique et milieux de sédimentation de concrétions polymétalliques dans l'océan Indien = Mineralogy, chemical composition and sedimentation environment of manganese nodules from Indian Ocean. In: Lalou, C (Ed) La Genèse des nodules de manganèse. Centre National de la recherche Scientifique (CNRS), Gif-sur-Yvette, France, 23-37, hdl:10013/epic.46398.d001
    Publication Date: 2024-02-29
    Description: Mineralogical analysis of manganese nodules and crusts collected from Indian ocean aboard Marion Dufresne points to a depth and regional control upon the manganese oxide association: vernadite - birnessite and vernadite - todorokite. Moreover, progressive changes in the vernadite/birnessite ratio as a function of time is clearly seen. Magnetite and titano-magnetite in quantities similar to those of framboidal pyrite in manganese nodules are outlined for the first time. Study of the distribution of metals (Mn, Fe, Ni, Cu, Co) shows a strong latitudinal and regional dependence that may be connected to high productivity zones and to bottom water properties. The problem of mineralogical control on the chemical composition is approached. Finally, it results that any interpretations taking into account all these data haveway to give to the variability of sea-water properties (pH, oxygenation, motions) the prominent control upon manganese nodules composition.
    Keywords: Aluminium; AT760004; AT760005; AT760007; AT760008; AT760010; AT760011; Calcium; Cobalt; Copper; DEPTH, sediment/rock; Description; DR760013; DR760014; DR760015; DR770019; Dredge; DRG; Elevation of event; Event label; Grab; GRAB; Identification; Indian Ocean; Insoluble residue; Iron; Latitude of event; Lead; Longitude of event; Magnesium; Manganese; Marion Dufresne (1972); MD00; MD 00-45-DR; MD06; MD 06-27-DR; MD 06-28-DR; MD 06-29; MD 06-30-DR; MD 06-32-DR; MD 06-33-DR; MD 06-35-DR; MD 06-36-DR; MD09; MD09-06B; MD09-12B; MD09-21B; MD09-23B; MD09-26; MD09-27; MD09-34C; MD09-36A; MD09-40B; MD09-41B; MD14; MD14-02CX; MD14-03CX; MD14-05CX; MD14-07CX; MD14-08CX; MD14-27CX; MD14-2A; MD14-2C; MD14-35A; MD14-5B; MD-AT770017; MD-AT770018; MD-DR730004; MD-DR750006; MD-DR750007; MD-DR750008; MD-DR750009; MD-DR750010; MD-DR750011; MD-DR750012; MD-DR770016; MD-DS750001; NEMROD; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; NOSICAA; OSIRIS I; PC; Piston corer; PL770002 (EL 2-6); PL770003 (EL 6-11); PL770004 (EL 12-18); PL770005 (EL 19-28); PL770006 (EL 29-37); PL770007 (EL 48-56); PS760109; Sample code/label; SESAM; Silicon dioxide; Wet chemistry; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 652 data points
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  • 46
    Publication Date: 2024-02-28
    Type: Thesis , NonPeerReviewed
    Format: text
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  • 47
    facet.materialart.
    Unknown
    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 12 no. 10, pp. 245-247
    Publication Date: 2024-02-08
    Description: Anon., Lichenen-nummer, Buxbaumiella 16, 1984, 56 pag. Elf artikelen over recente veranderingen in de Nederlandse lichenenflora, waarvan onder andere het artikel over het herstel van de lichenenflora in westelijk Zuid-Holland landelijke belangstelling heeft getrokken.\nAnon. (H. Weijs red.), Wilde planten van Utrecht, Provincie Utrecht, KNNV en Vereniging tot Behoud van natuurmonumenten in Nederland, 1984, 175 pag. (Te bestellen bij de Vereniging tot Behoud van Natuurmonumenten en de Koninklijke Nederlandse Natuurhistorische Vereniging, door storting van \xc6\x92 19,50 voor leden of \xc6\x92 22,50 voor niet-leden op giro 9988 t.n.v. Natuurmonumenten, \xe2\x80\x99s-Graveland of giro 13028 t.n.v. Bureau KNNV, Hoogwoud). Een rijk ge\xc3\xafllustreerd rapport over de resultaten van de in 1974 gestarte provinciale milieu-inventarisatie, waarin 119 soorten apart worden behandeld met een provinciaal verspreidingskaartje van elk op basis van kilometerhokken.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 48
    facet.materialart.
    Unknown
    In:  Gorteria: tijdschrift voor de floristiek, de plantenoecologie en het vegetatie-onderzoek van Nederland vol. 12 no. 11/12, pp. 267-280
    Publication Date: 2024-02-08
    Description: In 1975 two specimens of O. crocata were found in the dunes of Voorne. Since then the number increased to c. 50. The species is described and compared to other umbelliferous species, as it is likely to be mistaken for Petroselinum crispum or Apium graveolens vegetatively. Different observations on the smell of the plant and the colour of its juice are mentioned. The plant is virulently poisonous, which is illustrated with some references from literature. Its Atlantic-Westmediterranean area (fig. 2) has been reconstructed from literature and herbarium collections; somewhat uncertain is a record from Morocco. From an old collection its presence along the Northwest-coast of Italy could be confirmed. The habitats in Voorne, Normandy and Jersey are described and compared, also with records from other localities. At the localities in the northern part of France and in Holland it grows in coastal habitats characterized by a considerable seepage of fresh water rather rich in carbonates.
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 49
    Publication Date: 2024-02-08
    Description: In den Tiefsee-Sedimenten des äquatorialen Ostatlantiks zwischen 3°-15°N wurden Bodenformen, Reflektoren und Echocharaktertypen anhand von 3.5 kHz-Aufzeichnungen kartiert, um die ozeanische Tiefenwasserzirkulation der letzten 3.5 Millionen Jahre zu rekonstruieren. Mit Hilfe von physikalischen Sedimenteigenschaften und synthetischen Seismogrammen werden im pelagischen, strömungsbeeinflußten und turbiditischen Sedimentationsraum Reflektorenfolgen entziffert. Die einzelnen Reflektoren gehen auf Karbonatlösung, Schichtlücken, Grobsandlagen und Interferenzen zurück. Karbonatlösungs- und Schichtlücken-Reflektoren geben durch ihre Verbreitung Hinweise auf Wassermassengrenzen. Die ozeanische Entwicklung der letzten 3.5 Millionen Jahre zeigt fünf Phasen unterschiedlicher Tiefenwasserzirkulation und ist mit der Klimageschichte eng verknüpft: Von 3.7 bis 2.2 Mio. J.v.h. bewirkt eine massive Tiefenwasserzirkulation einmal nordgerichtete Bodenwasserströmungen unterhalb von 4200 m Wassertiefe (AABW = Antarktisches Bodenwasser) und zum anderen südgerichtete Tiefenwasserströmungen oberhalb von 4200 m (NADW=Nord-Atlantisches-Tiefenwasser). Zwischen 1.6 und 1.4 Mio. J.v.h. kann ein insgesamt südgerichteter Bodenwasserstrom unterhalb und abgeschwächt oberhalb von 4500 m Wassertiefe erfaßt werden. Diese Tiefenwasserzirkulation läßt sich durch eine Expansion der NADW-Masse bei gleichzeitiger Verdrängung der AABW-Masse deuten. Ab 1.4 Mio. J.v.h. führt ein wiederum nordgerichteter Bodenwasserstrom zur Bildung von leeseitiger Sediment-Akkumulation im südlichen Teil und zu Strömungsfurchen im nördlichen Teil der Kane-Lücke. Zwischen 400.000 und 200.000 J.v.h. ist eine deutliche Zunahme der ozeanischen und atmosphärischen Zirkulation zu erkennen. Die verstärkte ozeanische Zirkulation hat eine verstärkte Karbonatlösung in den Sedimenten zur Folge, die im gesamten Untersuchungsraum in einem Reflektor in Wassertiefen von 2800 bis 4500 m dokumentiert ist. Eine gleichzeitige Zunahme der atmosphärischen Zirkulation verursacht über ozeanischen Auftrieb einen drastischen Anstieg der pelagischen Sedimentakkumulation ( 100%), die mit einer erhöhten ozeanischen Produktivität in der nördlichen äquatorialen Divergenzzone und einer erhöhten fluviatilen und wohl auch äolischen Sedimentzufuhr vor dem Senegal und Guinea einhergeht. Die Verteilung der Bodenformen und der Oberflächensedimente zeigt vor mehr als 10.000 J.v.h. eine erosive und vor weniger als 10.000 J.v.h. eine im Mittel schwache nordgerichtete Bodenwasserströmung unterhalb von 4500 m Wassertiefe.
    Type: Thesis , NonPeerReviewed
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  • 50
    facet.materialart.
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    PANGAEA
    In:  Supplement to: Diester-Haass, Lieselotte; Müller, Peter J (1979): Processes influencing sand fraction composition and organic matter content in surface sediments off W Africa (12-19°N). Meteor Forschungsergebnisse, Deutsche Forschungsgemeinschaft, Reihe C Geologie und Geophysik, Gebrüder Bornträger, Berlin, Stuttgart, C31, 21-48
    Publication Date: 2024-02-03
    Description: Surface sediments from 5 profiles between 30 and 3000 m water depth off W Africa (12-19° N) have been studied for their sand fraction composition and their total calcium carbonate and organic matter contents to evaluate the effect of climatic and hydrographic factors on actual sedimentation. On the shelf and upper slope (〈 500 m), currents prevent the deposition of significant amounts of fine-grained material. The sediments forming here are characterized by high sand contents (〉 60 %; in most samples 〉 89 %), low organic carbon contents (in most samples 〈 0.8 %), high median diameters of the sand fraction (120-500 µm), and by a predominance of quartz and biogenic relict shells (most abundant: molluscs and bryozoans) in the sand fraction. Median diameters of total sand fraction and of major biogenic sand fraction components (biogenic relict material, benthonic molluscs, benthonic and planktonic foraminifers) co-vary to some extent and show maximum values in 100-300 m water depth, reflectingthe sorting effect of currents (perhaps the northward flowing undercurrent). In this water depth, biogenic relict material is considerably enriched relative to wuartz, the second dominating sand fraction component on the shelf and upper slope, resulting in distinct calcium carbonate maxima of the bulk sediments. The influence of the undercurrent is also reflected in a northward transport of fine grained river load and perhaps in the distribution of the red stained, coarse silt and sand-size clay aggregates, which show maxima in 300-500 m water depth. They probably originate from tropical soils. Abundant coarse red-stained quartz on the shelf off Cape Roxo (12-130° N) suggests a southward extension of last glacial dune fields to this latitude. Below about 500 m water depth, current influence becomes negligible – as indicated by a strong decrease in sand content, a concomitant increase in sedimentary organic carbon contents (up to 2.5-3.5 %), and the occurence of high mica/quartz ratios in the sand fraction. Downslope transport, presumably due to the bioturbation mechanism, is indicated by the presence of coarse shelf-borne particles (glauconite, relict shells) down to about 1000 m water depth. The fine/coarse ratio (clay + silt/sand) of the sediments from water deoth 〉 500 m never exceed a value of 11 in northern latitudes (19° - 26° N), but shows distinct maxima, ranging from 50 to 120, at latitudes 18°, 17° 15°30', and 14° N in about 2000 m water depth. This distribution is attributed to the deposition of fine-grained river load at the continental slope between 18° and 14° N, brought into the sea by the Senegal and souther rivers and transported northward ny the undercurrent. Strong calcium carbonate dissolution is indicated by the complete disappearance of pteropodes (aragonite) and high fragmentation of the planktoic foraminifers (calcite) in sediments from water depth 〉 300-600 m. Fragmentation ratios of planktonic foraminifers were found to depend on the organic carbon/carbonate ratios of the sediment suggesting that calcite dissolution at the sea bottom may also be significant in shelf and continental slope water depths if the organic matter/carbonate ratio of the surface sediment is high and the test remain long enough within the oxidizing layer on the top of the sulfate reduction zone. The fact that in the region under study intensity and anual duration of upwelling decrease from north to south is neither reflected in the composition on the sand fraction (i.e. radiolarian and fish debris contents, radiolarian/planktonic foraminiferal ratios, benthos/plankton ratios of foraminifers), nor in the sedimentary organic carbon distribution. On the contrary, these parameters even show in comparable water depths a tendency for highest values in the south, partly because primary production rates remain high in the whole region, particularly on the shelf, due to the nutrient input by rivers in the south. In addition, several hydrographic, sedimentological and climatic factors severely affect their distribution – for example currents, dissolution, grain size composition, deposition of river load, and bulk sedimentation rats.
    Keywords: Atlantic Ocean; Auftrieb77; BCR; Box corer (Reineck); GIK/IfG; GIK13213-1; GIK13214-1; GIK13215-1; GIK13216-1; GIK13217-1; GIK13219-1; GIK13220-1; GIK13221-1; GIK13222-1; GIK13223-1; GIK13224-1; GIK13229-1; GIK13230-1; GIK13231-1; GIK13232-1; GIK13233-1; GIK13234-1; GIK13235-1; GIK13236-1; GIK13237-1; GIK13238-1; GIK13239-1; GIK13255-3; GIK13256-1; GIK13258-2; GIK13263-1; GIK13265-1; GIK13266-1; GIK13268-1; GIK13269-1; GIK13271-1; GIK13272-1; GIK13273-1; GIK13274-1; GIK13275-1; GIK13279-3; GIK13280-1; GIK13281-2; GIK13282-1; GIK13283-2; GIK13284-1; GIK13285-1; GIK13287-1; GIK13288-1; GIK13289-3; GIK13290-1; Gravity corer (Kiel type); Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; M44; M44_128-2; M44_129-1; M44_132-1; M44_133-1; M44_134-1; M44_135-1; M44_193-1; M44_196-1; M44_199-1; M44_200-1; Meteor (1964); MG; Multiboxcorer; off Northwest Africa; off West Africa; SL; VA-10/3; Valdivia (1961); van Veen Grab; VGRAB
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 51
    Publication Date: 2024-02-03
    Keywords: Aragonite; Atlantic Ocean; Calcite; Calcium carbonate, coarse fraction 〉 63 µm; Carbon, organic, total; Carbon/Nitrogen ratio; Carbonates; DEPTH, sediment/rock; Dolomite; Elevation of event; Event label; Giant box corer; GIK/IfG; GIK16010-1; GIK16012-2; GIK16015-1; GIK16016-1; GIK16017-1; GIK16019-1; GIK16021-1; GIK16022-1; GIK16024-1; GIK16025-1; GIK16028-1; GIK16029-1; GIK16031-1; GIK16035-1; GKG; Grain size, sieving; Institute for Geosciences, Christian Albrechts University, Kiel; Latitude of event; Longitude of event; M60; Magnesium-Calcite; Meteor (1964); Nitrogen, total; Size fraction 〈 0.002 mm, clay; Size fraction 〉 0.500 mm, gravel; Size fraction 0.0063-0.002 mm, fine silt; Size fraction 0.020-0.006 mm; Size fraction 0.040-0.020 mm; Size fraction 0.063-0.040 mm; Size fraction 0.080-0.063 mm; Size fraction 0.100-0.080 mm; Size fraction 0.125-0.100 mm; Size fraction 0.160-0.125 mm; Size fraction 0.200-0.160 mm; Size fraction 0.250-0.200 mm; Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand; SUBTROPEX 82; van Veen Grab; VGRAB
    Type: Dataset
    Format: text/tab-separated-values, 322 data points
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  • 52
    Publication Date: 2024-02-03
    Keywords: Aggregates; Asteroidea; Atlantic Ocean; Biogenic indeterminata; Decapoda; DEPTH, sediment/rock; Detritus indeterminata; Diatoms; Echinoidea; Elevation of event; Event label; Foraminifera, benthic agglutinated; Foraminifera, benthic calcareous marine; Foraminifera, planktic; Gastropoda; Giant box corer; GIK/IfG; GIK16010-1; GIK16012-2; GIK16015-1; GIK16016-1; GIK16017-1; GIK16019-1; GIK16021-1; GIK16022-1; GIK16024-1; GIK16025-1; GIK16028-1; GIK16029-1; GIK16031-1; GIK16035-1; GKG; Glauconite; Grains, counted/analyzed; Institute for Geosciences, Christian Albrechts University, Kiel; Lamellibranchiata; Latitude of event; Longitude of event; M60; Meteor (1964); Mica; Ostracoda; Otolith; Pellets; Porifera; Pteropoda; Quartz; Radiolarians; Scaphopoda; Siltstone; Size fraction; SUBTROPEX 82; van Veen Grab; VGRAB; Worm tubes
    Type: Dataset
    Format: text/tab-separated-values, 3276 data points
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  • 53
    Publication Date: 2024-02-03
    Keywords: Atlantic Ocean; Auftrieb77; BCR; Box corer (Reineck); Calcium carbonate; Carbon, organic, total; Carbon/Nitrogen ratio; DEPTH, sediment/rock; Elevation of event; Event label; GIK/IfG; GIK13213-1; GIK13214-1; GIK13215-1; GIK13216-1; GIK13217-1; GIK13219-1; GIK13220-1; GIK13221-1; GIK13222-1; GIK13223-1; GIK13224-1; GIK13229-1; GIK13230-1; GIK13231-1; GIK13232-1; GIK13233-1; GIK13234-1; GIK13235-1; GIK13236-1; GIK13237-1; GIK13238-1; GIK13255-3; GIK13256-1; GIK13265-1; GIK13266-1; GIK13269-1; GIK13271-1; GIK13272-1; GIK13273-1; GIK13274-1; GIK13275-1; GIK13279-3; GIK13280-1; GIK13281-2; GIK13282-1; GIK13283-2; GIK13284-1; GIK13285-1; GIK13290-1; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; Latitude of event; Longitude of event; M44; M44_128-2; M44_129-1; M44_132-1; M44_133-1; M44_134-1; M44_135-1; M44_193-1; M44_196-1; M44_199-1; M44_200-1; Meteor (1964); MG; Multiboxcorer; Nitrogen, total; off Northwest Africa; off West Africa; VA-10/3; Valdivia (1961); van Veen Grab; VGRAB
    Type: Dataset
    Format: text/tab-separated-values, 196 data points
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  • 54
    Publication Date: 2024-02-03
    Keywords: Aggregates; Atlantic Ocean; Auftrieb77; BCR; Biogenic particles; Bivalvia; Box corer (Reineck); Bryozoa; Cirripedia; Claystone; Coral; Counting 〉63 µm fraction; Decapoda; DEPTH, sediment/rock; Diatoms; Echinoidea; Elevation of event; Event label; Fecal pellets; Fish remains; Foraminifera, benthic agglutinated; Foraminifera, benthic calcareous; Foraminifera, planktic; Gastropoda; GIK/IfG; GIK13213-1; GIK13214-1; GIK13215-1; GIK13216-1; GIK13217-1; GIK13219-1; GIK13220-1; GIK13221-1; GIK13222-1; GIK13223-1; GIK13224-1; GIK13229-1; GIK13230-1; GIK13231-1; GIK13232-1; GIK13233-1; GIK13234-1; GIK13235-1; GIK13236-1; GIK13237-1; GIK13238-1; GIK13239-1; GIK13255-3; GIK13256-1; GIK13258-2; GIK13263-1; GIK13265-1; GIK13266-1; GIK13268-1; GIK13269-1; GIK13271-1; GIK13272-1; GIK13273-1; GIK13274-1; GIK13275-1; GIK13279-3; GIK13280-1; GIK13281-2; GIK13282-1; GIK13283-2; GIK13284-1; GIK13285-1; GIK13287-1; GIK13288-1; GIK13289-3; GIK13290-1; Glauconite; Gravity corer (Kiel type); Indeterminata; Institute for Geosciences, Christian Albrechts University, Kiel; KAL; Kasten corer; Latitude of event; Longitude of event; M44; M44_128-2; M44_129-1; M44_132-1; M44_133-1; M44_134-1; M44_135-1; M44_193-1; M44_196-1; M44_199-1; M44_200-1; Meteor (1964); MG; Mica; Minerals, other; Multiboxcorer; off Northwest Africa; off West Africa; Ooids; Ophiuroidea; Ostracoda; Phosphorite; Pteropoda; Quartz; Radiolarians; Sand; Sandstone; Scaphopoda; SL; Sponge spiculae; VA-10/3; Valdivia (1961); van Veen Grab; VGRAB; Wood remains; Worm tubes
    Type: Dataset
    Format: text/tab-separated-values, 1848 data points
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  • 55
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Holler, Peter (1985): Geotechnical properties of Antarctic deep sea sediments. Meteor Forschungsergebnisse, Deutsche Forschungsgemeinschaft, Reihe C Geologie und Geophysik, Gebrüder Bornträger, Berlin, Stuttgart, C39, 23-36, hdl:10013/epic.3ed1dcfe-1a55-418d-b20f-2c3a57fa0f58
    Publication Date: 2024-02-03
    Description: Sedimentological and geotechnical analyses were carried out on two undisturbed large diameter deep sea cores from the Antarctic sector of the Atlantic ocean. One core, from a silled basin within the Bransfield Strait is characterized by fine grained hemipelagic material and turbidite layers. The other core, from the continental slope of the Weddell Sea represents a typical glacial marine environment. The variations of physical properties as related to both an increasing overburden pressure (or depth below top of core) and/or to lithological changes are discussed.
    Keywords: FIBEX - First International BIOMASS Experiment, ANT I; GIK/IfG; GIK14875-1; GIK14882-2; Institute for Geosciences, Christian Albrechts University, Kiel; KOL; M56; Meteor (1964); Piston corer (Kiel type); Southern Ocean
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 56
    Publication Date: 2024-02-03
    Keywords: Event label; FIBEX - First International BIOMASS Experiment, ANT I; GIK/IfG; GIK14875-1; GIK14882-2; Institute for Geosciences, Christian Albrechts University, Kiel; KOL; M56; Meteor (1964); Piston corer (Kiel type); Southern Ocean; Uniform resource locator/link to image
    Type: Dataset
    Format: text/tab-separated-values, 2 data points
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  • 57
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Baumann, Karl-Heinz (1985): Quantitative Zusammensetzung und Verteilung der Sandfraktion in den Oberflächensedimenten vom NW-afrikanischen Kontinentalhang. Diploma Thesis, Geologisch-Paläontologisches Institut, Mathematisch-Naturwissenschaftliche Fakultät der Christian-Albrechts-Universität zu Kiel, Germany, 80 pp, hdl:10013/epic.30822.d001
    Publication Date: 2024-02-03
    Description: Entlang dreier Profile vom NW-afrikanischen Kontinentalrand wurden Oberflächensedimente aus Wassertiefen zwischen 39m und 1514m auf ihre Zusammensetzung der Sandfraktion, auf ihre Gehalte an Karbonat und organischer Substanzen sowie auf ihre mineralogische Zusammensetzung hin untersucht. 1) Die auf dem Schelf und dem oberen Hang abgelagerten Sedimente (〈500m) zeichnen sich durch hohe Sandgehalte (〉70%) und durch hohe Grob/Fein-Verhältnisse aus. Unterhalb dieses Bereiches nimmt der Einfluß von Strömungen, die die Ablagerung von wesentlichen Mengen an Feinmaterial oberhalb 500m verhindern, ab, wie die starke Abnahme des Sandgehaltes, des Quarz/Glimmer und des Grob/Fein-Verhältnisses zeigen. Die Sedimente aus diesen Wassertiefen werden zum großen Teil aus Partikeln der Siltfraktion aufgebaut. Mit zunehmender Tiefe ist auch eine Zunahme der Tonfraktion zu beobachten, wobei höhere Tonanteile (〉10%) erst in Tiefen unterhalb von 1200m auftreten. 2) Die quantitative Komponentenanalyse der Sandfraktion zeigt, daß der karbonatische Anteil fast ausschließlich biogener Herkunft ist. Er besteht zum wesentlichen Teil aus planktonischen Komponenten, vorwiegend Foraminiferen und mengenmäßig nur sehr untergeordnet auftretenden Pteropoden. Das opalkieselige Plankton (Diatomeen, Radiolarien) ist nur in geringen Mengen in den untersuchten Proben vorhanden. Auch das Benthos stellt nur eine untergeordnete Komponente der Sandfraktion dar. Vor allem der Anteil von Foraminiferen und Mollusken nimmt mit zunehmender Wassertiefe relativ deutlich ab. Die übrigen benthonischen Komponenten sind im Sediment nur in geringen Anteilen vertreten. 3) Hauptsedimentbildner im Profil Nouakchott sind die nichtbiogenen, terrigen-detritischen Sandkomponenten. Sie bestehen vorwiegend aus Quarz und mit zunehmender Wassertiefe aus Kotpillen bzw. Kotpillenaggregaten. Je nach Tiefe treten vor allem Glimmer (〉1000m) und Glaukonit (〈800m) hinzu. Die restlichen Komponenten treten nur gelegentlich und in äußerst geringen Mengen im rezenten Oberflächensediment auf. 4) Quarz wird als Windstaub mit dem NE-Passat und vor allem durch den "Harmattan" aus der Sahara heraustransportiert und vorwiegend über dem Schelfbereich sedimentiert. Windstaubmaterial besteht primär weitgehend aus Siltkorngrößen, die vor Nouakchott über die Schelfkante hinaustransportiert werden und zu einer Grobsiltanreicherung am mittleren Hang führen. 5) Das Verhältnis zwischen den karbonatischen Biogenkomponenten und den nichtbiogenen Partikeln spiegelt sich deutlich in der Karbonatverteilung sowohl des Gesamtsedimentes als auch der Sandfraktion wider. Relativ hohe Karbonatgehalte vor Cap Leven im Norden stehen sehr geringen Anteilen von Nouakchott gegenüber. Mit zunehmender Wassertiefe ist eine deutliche Abnahme des Karbonatanteils zu verfolgen. 6) Die Tatsache, daß das Profil Cap Blanc im Bereich des ganzjährigen Auftriebs liegt, spiegelt sich nicht in der Zusammensetzung der Sandfraktion wider. Südlich der Zone des ganzjährigen Auftriebs weisen verschiedene Parameter (Radiolarien, Diatomeen, Verhältnis von Radiolarien zu planktonischen Foraminiferen, Benthos/Plankton-Verhältnis der Foraminiferen) trotz abnehmender Auftriebsintensität eher steigende Werte auf. Dies ist wesentlich auf eine infolge des Nährstoffeintrages durch Flußzufuhr bedingte Verschiebung der maximalen Primärproduktion weit in südliche Richtung zurückzuführen. 7) In den aufgeführten Parametern zeigen sich von Profil zu Profil sehr deutliche fazielle Unterschiede, obwohl der großklimatische Hintergrund im gesamten Untersuchungsgebiet etwa gleich ist. Vor Cap Leven bildet sich eine Fazies, die im wesentlichen aus planktonischen Foraminiferen besteht, während das Sediment vor Nouakchott zum überwiegenden Teil aus nichtbiogenen Komponenten aufgebaut wird. Im Übergangsbereich vor Cap Blanc bildet sich eine Mischfazies, die keinerlei Prägung durch das Auftriebsgeschehen erhält. Die Ursachen dieser faziellen Unterschiede werden auf fehlenden Terrigeneinfluß vor Cap Leven einerseits und hohe Terrigenanlieferung vor Nouakchott andererseits zurückgeführt. 8) Die Zusammensetzung und Verteilung der rezenten Grobfraktionssedimente am Kontinentalrand vor Nw-Afrika wird somit im wesentlichen als Ergebnis einer Überprägung der Biogenanlieferung durch nichtbiogene Komponenten angesehen. Wesentlicher steuernder Faktor ist demnach das hier vorherrschende Windsystem.
    Keywords: Atlantic Ocean; Giant box corer; GIK/IfG; GIK16010-1; GIK16012-2; GIK16015-1; GIK16016-1; GIK16017-1; GIK16019-1; GIK16021-1; GIK16022-1; GIK16024-1; GIK16025-1; GIK16028-1; GIK16029-1; GIK16031-1; GIK16035-1; GKG; Institute for Geosciences, Christian Albrechts University, Kiel; M60; Meteor (1964); SUBTROPEX 82; van Veen Grab; VGRAB
    Type: Dataset
    Format: application/zip, 2 datasets
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  • 58
    Call number: AWI Bio-24-95660
    Type of Medium: Monograph available for loan
    Pages: 287 Seiten , Illustrationen
    Edition: Lizenzausgabe
    Series Statement: Die farbigen Naturführer
    Language: German
    Note: Inhalt Zum Buch Übersicht der Bildsymbole Bestimmungsteil der Pflanzen Bestimmungsteil der wirbellosen Tiere Bestimmungsteil der Vögel Robben ANHANG: Die Küste als Lebensraum Küstengestaltende Kräfte Atlantische Felsküsten Tange und andere Algen Wattenmeer, Salzmarschen und Dünen Ästuare Mittelmeer Mediterrane Felsküsten Mediterrane Sandstrände Die Bedrohung des Lebensraumes Küste Bildautoren Register Autoren
    Location: AWI Reading room
    Branch Library: AWI Library
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  • 59
    Publication Date: 2024-01-19
    Keywords: 79-545; Amphizygus brooksii; Axopodorhabdus albianus; Axopodorhabdus dietzmannii; Bidiscus ignotus; Biscutum ellipticum; Biscutum sp.; Braarudosphaera africana; Braarudosphaera minuta; Braarudosphaera regularis; Braarudosphaera stenorhetha; Broinsonia signata; Chiastozygus garrisonii; Chiastozygus litterarius; Chiastozygus sp.; Corollithion achylosum; Corollithion geometricum; Corollithion protosignum; Corollithion rhombicum; Corollithion signum; Corollithion sp.; Cretarhabdus conicus; Cretarhabdus crenulatus; Cretarhabdus loriei; Cretarhabdus surirellus; Cribrosphaerella ehrenbergii; Cruciellipsis chiasta; Crucirubrum anglicum; Cyclagelosphaera margerelii; Deep Sea Drilling Project; Discorhabdus biradiatus; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Eiffellithus trabeculatus; Eiffellithus turriseiffelii; Eprolithus floralis; Flabellites biforaminis; Gartnerago obliquum; Glomar Challenger; Grantarhabdus coronadventis; Hayesites albiensis; Leg79; Lithastrinus sp.; Lithraphidites acutum spp. eccentricum; Lithraphidites alatus; Lithraphidites carniolensis; Lucianorhabdus sp.; Manivitella pemmatoidea; Markalius inversus; Micrantholithus hoschulzii; Micrantholithus obtusus; Microrhabdulus belgicus; Nannoconus colomii; Nannoconus elongatus; Nannoconus quadriangulus; Nannoconus quadriangulus ssp. apertus; Nannoconus truitti; Nannofossil abundance; Nannofossils indeterminata; Nannofossils preservation; Nannofossil zone; North Atlantic/PLATEAU; Octocyclus reinhardtii; Parhabdolithus embergeri; Parhabdolithus infinitus; Prediscosphaera cretacea; Rhagodiscus angustus; Rhagodiscus asper; Rucinolithus irregularis; Sample code/label; Scapholithus fossilis; Seribiscutum sp.; Sollasites horticus; Stephanolithion laffittei; Tetrapodorhabdus decorus; Tranolithus gabalus; Tranolithus orionatus; Vagalapilla matalosa; Vagalapilla stradneri; Vekshinella angusta; Watznaueria barnesae; Watznaueria biporta; Watznaueria britannica; Zeugrhabdotus erectus; Zygodiscus diplogrammus; Zygodiscus sp.
    Type: Dataset
    Format: text/tab-separated-values, 6749 data points
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  • 60
    Publication Date: 2024-01-19
    Keywords: 79-547A; Ahmuellerella octoradiata; Ahmuellerella regularis; Amphizygus brooksii; Arkhangelskiella cymbiformis; Arkhangelskiella specillata; Axopodorhabdus albianus; Axopodorhabdus dietzmannii; Bidiscus ignotus; Biscutum ellipticum; Biscutum sp.; Braarudosphaera africana; Braarudosphaera hockwoldensis; Braarudosphaera minuta; Braarudosphaera stenorhetha; Broinsonia lacunosa; Broinsonia parca; Broinsonia signata; Calcicalathina oblongata; Ceratolithoides aculeus; Ceratolithoides kamptneri; Chiastozygus garrisonii; Chiastozygus litterarius; Chiastozygus sp.; Conusphaera mexicana; Corollithion achylosum; Corollithion geometricum; Corollithion rhombicum; Corollithion signum; Corollithion sp.; Cretarhabdus conicus; Cretarhabdus crenulatus; Cretarhabdus loriei; Cretarhabdus surirellus; Cribrosphaerella ehrenbergii; Cruciellipsis chiasta; Cruciellipsis cuvillieri; Crucirubrum anglicum; Cyclagelosphaera margerelii; Cylindralithus biarcus; Cylindralithus serratus; Deep Sea Drilling Project; Diadorhombus rectus; Diazomatolithus lehmanii; Discorhabdus biradiatus; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Eiffellithus eximius; Eiffellithus trabeculatus; Eiffellithus turriseiffelii; Eprolithus floralis; Flabellites biforaminis; Gartnerago obliquum; Gartnerago striatum; Glomar Challenger; Grantarhabdus coronadventis; Hayesites albiensis; Kamptnerius magnificus; Leg79; Lithastrinus grillii; Lithastrinus sp.; Lithraphidites acutum spp. eccentricum; Lithraphidites alatus; Lithraphidites carniolensis; Lithraphidites helicoideus; Lithraphidites praequadratus; Lithraphidites quadratus; Lucianorhabdus sp.; Manivitella pemmatoidea; Markalius astroporus; Markalius inversus; Marthasterites furcatus; Microrhabdulus belgicus; Microrhabdulus decoratus; Micula concava; Micula decussata; Micula mura; Micula prinsii; Nannoconus colomii; Nannoconus quadriangulus; Nannoconus quadriangulus ssp. apertus; Nannoconus truitti; Nannofossil abundance; Nannofossils indeterminata; Nannofossils preservation; Nannofossil zone; North Atlantic/PLATEAU; Octocyclus reinhardtii; Parhabdolithus embergeri; Parhabdolithus infinitus; Prediscosphaera cretacea; Quadrum gartneri; Quadrum gothicum; Quadrum nitidum; Quadrum trifidum; Reinhardtites anthophorus; Retecapsa schizobrachiata; Rhagodiscus angustus; Rhagodiscus asper; Rucinolithus irregularis; Sample code/label; Scapholithus fossilis; Seribiscutum sp.; Sollasites horticus; Speetonia colligata; Stephanolithion laffittei; Stradnerlithus sp.; Tetralithus sp.; Tetrapodorhabdus decorus; Tranolithus gabalus; Tranolithus orionatus; Vagalapilla matalosa; Vagalapilla stradneri; Vekshinella angusta; Watznaueria barnesae; Watznaueria biporta; Watznaueria britannica; Zeugrhabdotus erectus; Zygodiscus diplogrammus; Zygodiscus sp.; Zygodiscus spiralis
    Type: Dataset
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  • 61
    Publication Date: 2024-01-12
    Description: Part 4 is the final part of a revision of the western palaearctic Nephrotoma species. A key to these species is presented. Discussed are the species N. analis (Schummel, 1833), N. euchroma (Mik, 1874), N. subanalis (Mannheims, 1951), N. semiflava (Strobl, 1909), N. lamellata (Riedel, 1910), N. flavipalpis (Meigen, 1830), N. malickyi Martinovsk\xc3\xbd, 1979, N. alluaudi (Pierre, 1921), N. eugeniae (Savchenko, 1957), N. lundbecki (Nielsen, 1907), and N. ramulifera Tjeder, 1955. Furthermore four species erroneously referred to Nephrotoma, or recorded thus from the western palaearctic are discussed.
    Repository Name: National Museum of Natural History, Netherlands
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  • 62
    Publication Date: 2024-01-12
    Description: The tridentigera group is one of four groups within the genus Chremistica St\xc3\xa5l, 1870. Its monophyly is based upon genitalia characters. The group comprises 11 species, of which 4 are redescribed and 3 are described as new ( (C. minor, C. siamensis, C. biloba). The remaining 4 species are endemic to the Philippines and are not redescribed. A key to the males, distribution maps, a phylogenetic reconstruction and a historical biogeographic hypothesis are presented. The tridentigera group is distributed in Southern India, Sri Lanka, Thailand, Laos, Malaya, Sumatra, Kalimantan and the Philippines.
    Repository Name: National Museum of Natural History, Netherlands
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  • 63
    Publication Date: 2024-01-12
    Description: Using the ability of selective uptake by the neurons of their own secreted amines, two 3H labeled neurotransmitters were used: 5-hydroxytryptamine (5 HT, serotonin) and noradrenaline (NA). Autoradiographic study was conducted on semithin and on ultrathin sections.\nIn the brain, 3H-5 HT labeling is observed in the frontal lobes of the protocerebrum (two pairs of neurons) and in the lateral areas of the deutocerebrum and tritocerebrum (three or four pairs of neurons). A pair of labeled neurons is also present in each ganglion of the posterior part of the ventral nerve cord.\nIn the protocerebrum, 3H-NA is taken up by a pair of neurons located in the frontal lobes; two pairs of noradrenergic neurons can be found in each ganglion of the nerve cord.\nLabeled axons (5-HT and NA) are present in the brain and in the neuropils of the abdominal ganglions. The pathway of some cerebral axons can be followed in the perioesophageal connectives and in the cerebral glands.\nThese results are in agreement with the effects of injected neurotransmitters on (1) the brain electrical activity and (2) the stimulated activity of some of the protocerebral neurons (ultrastructural study by Jamault-Navarro in preparation).
    Repository Name: National Museum of Natural History, Netherlands
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  • 64
    Publication Date: 2024-01-12
    Description: Comparison between two populations of the spirostreptid millipede Archispirostreptus syriacus reveals that there are no significant differences in the pattern of development between the xeric population (in Brosh) and the mesic one (in Megiddo). However, there is a difference in the duration of larval stages resulting in higher growth rates in the xeric population than in the mesic one. In Megiddo there are 11 larval stages and maturity is reached at the age of 8 years, following 3 adult stages. In Brosh maturity is reached at the age of 6 years after 12 larval stages, followed by 4 adult stages.\nEggs that are laid in Brosh during May are significantly heavier then those laid in Megiddo during July-August. Similarly, there is a significant difference in the caloric value of the eggs from both habitats and probably in their water content as well.
    Repository Name: National Museum of Natural History, Netherlands
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  • 65
    facet.materialart.
    Unknown
    In:  Bijdragen tot de dierkunde vol. 55 no. 1, pp. 181-189
    Publication Date: 2024-01-12
    Description: Topography and fine structural organization of coxal organs and anal organs are compared in pleurostigmophorous chilopods. Each of the coxal or anal pores leads into a cuticle-lined pore channel, the bottom of which is surrounded by a single-layered epithelium. The epithelium is composed of different cell types, except for the larval anal organs of Lithobius forficatus. The main epithelial cells show a fine structure like transport-active cells with enlargements of the cell surfaces, plasmalemma-mitochondrial complexes and a widened subcuticle. The main epithelium is surrounded by junctional cells, exocrine glands, and the cells of the pore channel. A distinct mucous layer, containing mucopolysaccharides, covers the specialized cuticle of the transporting epithelium, and is secreted by the exocrine glands. The entire epithelium is separated from the hemolymph by an inner cellular sheath.\nIn Lithobius forficatus the coxal organs transport Na+ ions into the hemolymph, resulting in an increase of the Na+ ion concentration.\nOn the other hand, the coxal organs of L. forficatus are also capable of absorbing water vapour from the atmosphere. An analogous function is assumed for the similarly structured coxal organs and anal organs of other chilopods.
    Repository Name: National Museum of Natural History, Netherlands
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  • 66
    facet.materialart.
    Unknown
    In:  Bijdragen tot de dierkunde vol. 48 no. 2, pp. 127-137
    Publication Date: 2024-01-12
    Description: The life cycle of the gorgonian Eunicella singularis has been studied with emphasis on larval behaviour, metamorphosis and annual growth. Planulae are found to have a mobile phase lasting from several hours to several days. Once settled, they metamorphose into a complete primary polyp in approximately four days. In the first year, budding will yield colonies of a height between 10 and 30 mm. Subsequently, average growth rates range from 14 to 33 mm year\xc2\xaf\xc2\xb9. Death may be due to several causes. Predators may partly denude the gorgonian branches, thus facilitating the settlement of epibionts, which in turn may invade the entire skeleton, slowly pushing back the living tissue of the gorgonian. Colonies may also be torn off their substratum by wave or current action, this process sometimes being speeded up when tall epibionts such as fast growing bryozoans enhance resistance to water movement. Once toppled, the gorgonians die by necrosis of their living tissues, or by being buried under sediment. Colonies of E. singularis are estimated to reach an age of approximately 25 to 30 years. Some data have been obtained on growth rates and life spans of two other Mediterranean gorgonians, Lophogorgia ceratophyta and Paramuricea clavata.
    Repository Name: National Museum of Natural History, Netherlands
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  • 67
    Publication Date: 2024-01-12
    Description: Specimens of the centipede Lithobius variegatus and the millipede Glomeris marginata collected from uncontaminated sites, and sites contaminated with heavy metals, have been fed on tissues from the terrestrial isopod Oniscus asellus and leaf litter, respectively, containing different concentrations of zinc, cadmium, lead and copper. The extent to which these elements are accumulated by Lithobius variegatus or Glomeris marginata depends on the amounts of metals in the food and the degree of contamination of the site from which the centipedes and millipedes are collected. The tissues within the body where metals are stored are compared in the two animals and suggestions are made of the areas which are in most need of further research.
    Repository Name: National Museum of Natural History, Netherlands
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  • 68
    Publication Date: 2024-01-12
    Description: Ommatoiulus moreleti is a julid millipede native of Spain and Portugal. It has been introduced into Australia, where it has become a considerable pest, and also into Madeira, where it is now reported to be the commonest species of millipede.\nIn April and August 1981 an expediton from the University of Manchester Zoology Department visited Madeira and collections of the species were made in a variety of locations and habitats. The sex, instar and dimensions of each individual were later determined.\nThe stadial distributions at different altitudes are given for April and August.\nA pattern is found with difference in altitude which varies between the times of the year studied. This variation is discussed with reference to the climate of different parts of the island.
    Repository Name: National Museum of Natural History, Netherlands
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  • 69
    facet.materialart.
    Unknown
    In:  Bijdragen tot de dierkunde vol. 55 no. 1, pp. 131-142
    Publication Date: 2024-01-12
    Description: Five species of millipedes, living cither in a mixed oak wood (alt. 670 m) (Enantiulus nanus, Mastigona mutabilis) or in an Alnus viridis community (alt. 2000 m) ( Leptoiulus saltuvagus, Haasea fonticulorum and Ochogona caroli) and the nival species Trimerophorella nivicomes are compared in respect of their desiccation tolerance and their capacity to take up water from moist substrate.\nResults are expressed as the change of the initial water content of normally hydrated animals (\xce\x94m0, % h-1) and as the rate of transpiration per unit surface area per unit time per saturation deficit (\xc2\xb5g cm-2 h-1 mmHg-1).\nAt 0% r.h. and at 25\xc2\xb0 C, O. caroli (44.6% h-1), M. mutabilis (54.6) and H. fonticulorum (65.5) lost their water at rates higher than L. saltuvagus (9.1), T. nivicomes (9.8) and E. nanus (17.4). The tolerable water loss, expressed as a percentage of the initial body water, varied between 21 % (E. nanus) and 44.2% ( L. saltuvagus).\nThe uptake of water by eversion of rectal tissue onto moist surface seems to be an important source of water gain. Dehydrated animals of M. mutabilis absorbed at a maximal rate of 79% h-1. The ecological implications of these facts are discussed.
    Repository Name: National Museum of Natural History, Netherlands
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  • 70
    Publication Date: 2024-01-12
    Description: First record of iridovirus infections of terrestrial isopods (Armadillidium vulgare and Porcellio scaber) in Europe (The Netherlands). Infested specimens can be detected by their bright blue color.
    Repository Name: National Museum of Natural History, Netherlands
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  • 71
    Publication Date: 2024-01-12
    Description: This study deals with 272 Megachiroptera from the People\xe2\x80\x99s Republic of Congo, belonging to 13 taxa: Eidolon helvum helvum (Kerr), Rousettus aegyptiacus unicolor (Gray), Lissonycteris angolensis angolensis (Bocage), Myonycteris torquata (Dobson), Hypsignathus monstrosus Allen, Epomops franqueti franqueti (Tomes), Epomophorus cf. labiatus (Temminck), Epomophorus wahlbergi haldemani (Halowell), Micropteropus grandis Sanborn, Micropteropus pusillus (Peters), Scotonycteris zenkeri zenkeri Matschie, Scotonycteris ophiodon Pohle, and Megaloglossus woermanni Pagenstecher.\nOf these, Epomophorus cf. labiatus and Micropteropus grandis are recorded from this country for the first time. The known ranges of Epomophorus cf. labiatus and Micropteropus grandis are greatly extended towards the west. In morphology and zoogeography ten species correspond with populations to the north and, with the possible exception of both Scotonycteris species, to the south; towards the east the distribution of Rousettus aegyptiacus and both Scotonycteris species is possibly discontinuous. The two Epomophorus species and Micropteropus grandis are linked with populations towards the south and east only.\nSeasonal biannual reproduction is assumed for Epomophorus wahlbergi Epomops franqueti, and Micropteropus pusillus. Data on reproduction in other species are scarce or lacking.
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  • 72
    Publication Date: 2024-01-12
    Description: In the Foljuif Forest (Seine-et-Marne, France), the millipede community is composed of five main species. A seasonal sampling has been made in the litter and soil layers: L, F, H, A11, A12 and A13. Millipedes are always absent in the deepest sandy layers. The spatial distribution is described for the five specific populations along the annual cycle 1982/83. The average density is 169 ind./m2 for the millipede community and 133 ind./m2 for the dominant species Cylindroiulus punctatus.\nOn a scale of 1/16 m2, the coexistence of several species is permanent. The coexistence patterns of C. punctatus and C. nitidus in 1/4 m2 are compared with the previous results obtained on a scale of 1/16 m2, which shows a mutual exclusion tendency.
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  • 73
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    In:  Bijdragen tot de dierkunde vol. 55 no. 1, pp. 171-176
    Publication Date: 2024-01-12
    Description: Seven myriapod species are recorded from 20 l samples taken from the upper and lower layers of two compost heaps of different ages in October and November, 1983, and February and April, 1984. The animals were extracted from the samples by hand. Data are given about the abundance of the species, sex ratio and seasonal distribution of different instars. Attention is paid to the ecological conditions of the compost heaps, which may be favourable places for hibernation of species sensitive to low winter temperatures.
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  • 74
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    In:  Bijdragen tot de dierkunde vol. 55 no. 1, pp. 125-130
    Publication Date: 2024-01-12
    Description: Secondary sexual characters in centipedes are briefly discussed and it is suggested that the spines on the prefemora of the last pair of legs in some scolopendrids are used in specific discrimination prior to mating. The hypothesis is discussed with reference to Scolopendra spp. of the eastern Mediterranean, north-east Africa and Arabia.\nWhere species of Scolopendra with virtually identical spinulation on the last legs are sympatric, a large size difference exists between them.\nIt is suggested that in some genera where the prefemoral spines are absent, speciation may have been inhibited. In the genus Otostigmus where spines may be absent or spine patterns are very similar in a number of species other secondary sexual characters have developed.
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  • 75
    Publication Date: 2024-01-12
    Description: Eine neue Gattung und Art der Familie Parabathynellidae, Psalidobathynella stocki gen. n., sp. n., wird beschrieben. Die Tiere stammen aus einer Quelle und einem Brunnen von der Halbinsel Paraguana in Venezuela. Es handelt sich um sehr urt\xc3\xbcmliche Parabathynellidae. Da M\xc3\xa4nnchen bisher nicht bekannt sind, ist es schwierig, die phylogenetische Stellung der neuen Gattung zu ermitteln.
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  • 76
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    In:  Bijdragen tot de dierkunde vol. 55 no. 1, pp. 193-201
    Publication Date: 2024-01-12
    Description: Comparisons of neurohemal organs in Insecta and Myriapoda are made. The structure of the corpora cardiaca, the paraesophageal bodies and the blood sinus formations are paralleled. Some Diplopoda possess three protocerebral systems, among which the paraesophageal bodies \xe2\x80\x93 blood sinus formations system and the basic myriapodan lateral one. Diplopod paraesophageal bodies and blood sinus formations are reminiscent of the insect \xe2\x80\x9caortal complex\xe2\x80\x9d system. Chaudonneret\xe2\x80\x99s idea of two primitive lateral cords inherited from an annelid ancestor is adopted. His homology of corpora cardiaca and paraesophageal bodies is defended. The present study supports the view that Myriapoda and Hexapoda have a common ancestor.
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  • 77
    Publication Date: 2024-01-12
    Description: Arubolana imula, a new stygobiont isopod genus and species of the family Cirolanidae is described from Aruba (Netherlands Antilles). The new taxon has been discovered in an artificial tunnel, used for the production of industrial water, cut into calcareous rocks from marine origin which were rather recently uplifted above sea level (90,000-500,000 years B.P.). This is the first hypogean cirolanid that becomes known from the Lesser Antilles.\nThe quite characteristic and simplified morphology of the posterior maxillae and maxillipeds, the subterminal position of the appendix masculina, and the prehensile nature of the first and second pereiopods, distinguish the new genus very clearly from all other hypogean genera in the family Cirolanidae. The feeble development of the retinacula on the endite of the maxilliped indicates a certain affinity to the epigean genus Eurydice.
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  • 78
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    In:  Flora of the Netherlands Antilles vol. 3 no. 2, pp. 130-131
    Publication Date: 2024-01-12
    Description: Evergreen trees or shrubs. Leaves opposite or rarely alternate. Stipules interpetiolar, soon deciduous. Flowers solitary or in axillary, forked or cymose inflorescences, hermaphrodite, actinomorphic. Receptacle campanulate. Sepals persistent, free. Petals as many as the sepals, 4\xe2\x80\x948 (or rarely 3\xe2\x80\x9416), free, inserted on the rim of the receptacle and alternating with the calyx lobes. Stamens twice as many as the petals, inserted on or at the base of the disc; filaments free, short; anthers introrse, usually 2-celled or sometimes divided into numerous pollensacs. Disc epi- or perigynous, often lobed. Ovary inferior or partly inferior, mostly 2-locular; style simple, filiform to cylindric; stigmas small, capitate or lobed. Ovules 2 to many, anatropous, pendulous from the axis above the middle. Fruit leathery, crowned by the calyx at least when young, indehiscent or dehiscing septicidally, 1\xe2\x80\x945-locular with 1 seed per loculus. Seeds hanging, rather large, sometimes arillate. Embryo straight or rarely curved. Endosperm wanting. About 70 species in 17 genera in the tropics of both hemispheres.
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  • 79
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    In:  Flora of the Netherlands Antilles vol. 3 no. 2, pp. 132-137
    Publication Date: 2024-01-12
    Description: Trees, shrubs or lianas. Leaves alternate, verticillate, or rarely opposite. Stipules wanting. Inflorescence consisting of terminal, axillary or extra-axillary panicles, racemes or spikes. Flowers actinomorphic or occasionally zygomorphic, hermaphrodite or unisexual. Receptacle tubular, surpassing the ovary in length. Sepals 4\xe2\x80\x945(\xe2\x80\x948), persistent, valvate. Petals 4\xe2\x80\x945(\xe2\x80\x948) or wanting, small, imbriate or valvate. Disk often present. Stamens 2\xe2\x80\x945 or twice as many as the calyx lobes and then biseriate; anthers versatile or adnate to the filaments with welldeveloped connective, 2-celled, with longitudinal dehiscence. Ovary inferior, uni-locular, ribbed or angled; style 1, slender; stigma small, rarely capitate. Ovules 2\xe2\x80\x946, pendulous, epitropous. Fruit leathery and drupaceous, very variable in shape and size, usually indehiscent, often variously winged or ridged. Seed one, by abortion of the ovules. Endosperm wanting. About 500 species in 18 genera in the tropics of both worlds.
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  • 80
    facet.materialart.
    Unknown
    In:  Flora of the Netherlands Antilles vol. 3 no. 2, pp. 61-123
    Publication Date: 2024-01-12
    Description: Trees, shrubs or herbs, the shrubs and herbs often twining. Leaves alternate or rarely opposite or whorled, mostly pinnate or pinnately, 3-foliolate or 1-foliolate or simple or palmate. Stipules present but sometimes very small or obsolete; stipellae sometimes present. Inflorescence consisting of terminal or axillary racemes or panicles, less often heads, spikes or clusters or flowers solitary. Flowers mostly hermaphrodite, zygomorphic. Receptacle campanulate, tubular or nearly wanting. Sepals usually 5, or 4, connate. Petals 5, imbricate, unequal, the adaxial exterior forming the standard (vexillum), the lateral pair forming the wings (alae) adhering to the keel or free, the abaxial inferior pair enclosing the stamens and style and often cohering by their lower margins to form the keel (carina). Stamens 10 or 9, monadelphous or diadelphous and then the vexillar stamen free, rarely all free; anthers uniform or unequal, 2-celled, dorsifixed or basifixed, opening by longitudinal dehiscence. Ovary superior, uni-locular; style simple; stigma small or capitate. Ovules 1 to numerous, anatropous. Fruit various, often a 2-valved pod or lomentum, rarely drupaceous. Seeds with a large embryo; endosperm few or wanting. Cotyledons foliaceous or thick-carnous. About 12000 species in 480 genera, in all parts of the world.
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  • 81
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    In:  Beaufortia vol. 28 no. 346, pp. 57-111
    Publication Date: 2024-01-12
    Description: Part 2 of this study deals with the western palaearctic species of the crocata group: N. crocata (Linnaeus, 1758), N. scalaris (Meigen, 1818), N. rossica (Riedel, 1910), N. pratensis (Linnaeus, 1758), N. croceiventris (Strobl, 1909), and N. nox (Riedel, 1910).\nSubspecific ranking is undertaken in N. crocata (subsp. luteata Meigen, 1818, status nov.), N. scalaris (subsp. terminalis Wiedemann, 1830, as senior synonym of parvinotata Brunetti, 1918, and bispinosa Alexander, 1925), N. pratensis (eepi subsp. nov.), and N. croceiventris (subsp. lindneri Mannheims, 1951, status nov.).
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  • 82
    Publication Date: 2024-01-12
    Description: A third species of the hypogean genus Curassanthura Kensley, 1981 (Isopoda, Anthuridea, Paranthuridae) is described from a cave on Bermuda. C. bermudensis n. sp. is very similar to C. halma Kensley, 1981, hitherto known from Cura\xc3\xa7ao, and now also recorded from new localities on Bonaire.
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  • 83
    Publication Date: 2024-01-12
    Description: A new subterranean amphipod from southern Italy, Metahadzia adriatica. is described, and new localities for Hadzia minuta Ruffo, 1947, are reported. The morphology of the latter justifies its allocation in the genus Metahadzia.
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  • 84
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    In:  Bijdragen tot de dierkunde vol. 55 no. 1, pp. 55-66
    Publication Date: 2024-01-12
    Description: The phylogenetic relationships of the chilopod orders are discussed on the basis of cladistic principles. The autapomorphies of the five orders (Scutigeromorpha, Lithobiomorpha, Craterostigmomorpha, Scolopendromorpha, and Geophilomorpha) are summarized. The monophyly of the Epimorpha is established. Craterostigmus is tentatively regarded as belonging to the epimorph branch. The Lithobiomorpha are united with the Epimorpha on the ground of a great number of common characters which must be classified as synapomorphies. A detailed phylogenetic tree is proposed. The probable characteristics of the chilopod ancestor are worked out.
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  • 85
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    In:  Bijdragen tot de dierkunde vol. 49 no. 1, pp. 153-161
    Publication Date: 2024-01-12
    Description: Three new freshwater triclads are described from Tasmanian lakes. Two of these represent the first records of the genus Spathula in Tasmania and the third belongs to the endemic genus Romankenkius. The taxonomic affinities of the species are discussed and keys to all the Tasmanian genera and species are provided. These keys are to be regarded as provisional since it is likely that there remain many planarian species to be discovered and described from Tasmania.
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  • 86
    Publication Date: 2024-01-12
    Description: Analysis of geographical distribution and comparative morphology in Vipera ursinii from Romania leads to the following results: 1. The population from F\xc3\xaena\xc5\xa3ele Clujului, which does not exist anymore, belonged to the subspecies V. ursinii rakosiensis. 2. Populations from Moldavia show a mixture of features of V. ursinii rakosiensis and V. ursinii renardi, representing a secondary area of intergression. 3. Populations from the Danube Delta are also in some ways intermediate between V. ursinii rakosiensis and V. ursinii renardi. They present some particular features too. But it would be unwise to describe a separate geographical race from this area. It is better to wait for more material and to ascribe provisionally the Danube Delta to the area of the oriental subspecies V. ursinii renardi.
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  • 87
    Publication Date: 2024-01-12
    Description: Monthly samples of Gammarus fossarum have been taken in the Rh\xc3\xb4ne river system near Lyon, to determine the size composition and reproductive activity throughout the year. The acanthocephalan parasites of this gammarid species were also regularly collected. Furthermore, the intestinal tracts of a number of fishes (amongst others Thymallus thymallus), feeding mainly on Gammaridae, have been investigated for the presence of helminth parasites.\nG. fossarum reproduces throughout the year in the area near Lyon, but fluctuations in the rate of ovigerous females appear. A peak in the infestation of the gammarids by larvae of Pomphorhynchus laevis (Acanthocephala) occurred in autumn and a second peak, but a lower one, during spring. The fish hosts showed maximal infestations during the same periods, while during summer the incidence of Pom. laevis was low, both in the intermediate and in the final host.\nFrom the stomach contents of the fishes it seems that gammarids harbouring the invasive acanthocephalan larva (cystacanth) are selectively ingested.\nReproduction of G. fossarum seems not always to be inhibited at the presence of acanthocephalan larvae, since several infested female gammarids were found carrying eggs or juveniles in their brood pouch.\nThe occurrence of some other helminth parasites is recorded for the region near Lyon.
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  • 88
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    Unknown
    In:  Bijdragen tot de dierkunde vol. 55 no. 2, pp. 219-232
    Publication Date: 2024-01-12
    Description: The Scarlet Ibis, Eudocimus ruber (Linnaeus), fam. Threskiornithidae, is the closest relative of the White Ibis, Eudocimus albus (Linnaeus). The two species live in adjoining geographical areas. Nothing is known about the Scarlet Ibis\xe2\x80\x99s breeding biology in the wild and only little about its breeding biology in captivity. A better understanding of the breeding of this species in captivity should help to improve its management and also to elucidate its relationship with its much better known counterpart, the White Ibis.\nThree types of display behaviour are recognized in courtship: the snap display, the dipping snap display and twig pulling. The latter occurs also in greeting ceremonies, together with the up-down display, and as a precopulatory activity. Breeding pairs are stable for one breeding cycle, but occasionally promiscuous matings can be observed. Of 16 birds breeding in 1982, 12 bred again in 1983, all with a different partner.\nEgg laying is preceded by a period of increasing appearance of both members of the couple together on the nest, where copulation takes place. Nests contain 2-3 eggs, which are incubated for 21-23 days. Hatching is indicated by a sudden decrease in incubation. Hatching failure can be succeeded by the laying of replacement clutches. Nesting failures were due to destruction of nests or young, often resulting from disturbances by humans or domestic cats. One pair incubated for over 4 months without apparent interruption, probably without eggs being present for most of the time.\nFemales spend more time incubating than males. Nest reliefs occur at a much higher rate (ca. 1 per hour) than in the wild (ca. 2 per day). For up to 3 weeks after hatching, one parent bird stays at the nest almost continuously. Unattended nests are quickly visited by other birds, predominantly males. One parent, mostly the male, almost immediately chases an intruder away. Slight variations in breeding behaviour could not be correlated with breeding success.\nA dominance hierarchy could be distinguished between adult birds. Aggressive encounters consisted of three different behaviour patterns: fighting, forward threat and stab-and-counter stab. Often one bird gave way to another without overt signs of aggression. The hierarchy was not linear but could be subdivided into three groupings. The status of a bird was sex-dependent, correlated with weight and length of the bill, but not with nest-ownership or age.\nThe breeding behaviour of the Scarlet Ibis and the White Ibis seems to be so similar that, bearing in mind their similarity in morphology, the question may be posed whether they are conspecific.
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  • 89
    Publication Date: 2024-01-12
    Description: The stygobiont gammarids of Haiti are more diversified than anywhere else in the world: not less than 13 species (all new) in 7 genera (5 new) and 4 subgenera (all new) are described of a somewhat loosely delimited group called the hadzioids/weckelioids.\nPractically all species have limited ranges within Haiti, whose stream systems apparently have acquired a great deal of isolation.\nThe morphology of these amphipods makes even more indefinable the various supra-generic units proposed in the last 10 years for the \xe2\x80\x9cGammaridae s.l.\xe2\x80\x9d
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  • 90
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    In:  Bijdragen tot de dierkunde vol. 49 no. 1, pp. 71-80
    Publication Date: 2024-01-12
    Description: A study, by immunoelectrophoresis and immunodiffusion of the shared antigens in venom from 21 species of Viperinae and Crotalinae, representing 10 different genera, has produced a number of results of taxonomie significance which are summarized schematically in the dendrogram shown in fig. 1. For the most part these immunological data confirm the accepted classification of the Viperidae which is based on comparative morphology and biogeography. Some results, on the other hand, such as the isolated position of Atheris, need confirmation with more material. Some of the conclusions reached in this study, however, appear to be of significance for an understanding of the phylogeny of the group. Amongst the Viperinae, the genera Echis and Cerastes are apparently closely related to one another and more similar to the genus Bitis than to the genus Vipera. This latter genus is clearly composed of three groups of species with V. russelli occupying an isolated position. Amongst the Crotalinae, the genus Agkistrodon is quite distinct but Trimeresurus flavoviridis did not differ immunologically from the three species of Bothrops studied.\nIt would appear that the study of the shared antigens in snake venom is of taxonomie value both at the species group and the family levels. Occasionally, however, antigenic proteins in snakes venom are known to evolve rapidly, especially in isolated populations, and consequently the presence of a relatively small proportion of shared antigens should not necessarily be taken as evidence of a lack of affinity between two taxa.
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  • 91
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    In:  Bijdragen tot de dierkunde vol. 49 no. 2, pp. 235-246
    Publication Date: 2024-01-12
    Description: It has been generally assumed that the influence of Charles Darwin\'s theory of evolution on Friedrich Nietzsche (1844- 1900) is to be understood in terms of Nietzsche\'s concept """"Obermensch"""" (overman). Hardly any attention has been paid to the question of the status of Darwin\'s theory in Nietzsche\'s philosophy. It is the purpose of this essay to answer that question.\nNietzsche\'s initial approval, and later criticism, of Darwinism is not limited to a specific theme of his philosophy, but is a part of his central philosophical concern, viz. the relation between nature and culture. Nietzsche approved of Darwin\'s theory as a natural basis for the explanation of human values. Later he is concerned about the basis of Darwin\'s theory and criticizes it because of its anthropomorphic presuppositions. This criticism is relevant to the present debate on the status of Darwin\'s theory of evolution and that of Nietzsche\'s theory of """"will to power"""".
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  • 92
    facet.materialart.
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    In:  Bijdragen tot de dierkunde vol. 55 no. 1, pp. 5-15
    Publication Date: 2024-01-12
    Description: The distribution and ecology of centipedes in Norrland (the northern part of Sweden) are investigated. The material comprises about 1200 samples from 926 different localities, most of it collected in a special faunistic and ecological survey. Some problems in the analysis of the material of this survey are pointed out. In Norrland ten species are found outdoors and another seven species occur indoors in the area. The geographical distribution and the constancy for different habitat factors for the seven common outdoor species are shown.
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  • 93
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    In:  Bijdragen tot de dierkunde vol. 49 no. 2, pp. 255-260
    Publication Date: 2024-01-12
    Description: Conus sanderi n. sp. and Conus hunti n. sp. are described from deeper water (155-180 m), dredged off Barbados. Both are related to C. villepinii Fischer & Bernardi from the same area.
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  • 94
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    In:  Bijdragen tot de dierkunde vol. 55 no. 1, pp. 100-112
    Publication Date: 2024-01-12
    Description: After a brief review of the classification and distribution of the orders of the Diplocheta: Julida, \xe2\x80\x9cCambalida\xe2\x80\x9d and Spirostreptida, the interrelationship of these groups is discussed mainly on account of the structure of the gnathochilarium and male gonopods. The conclusions are related to the distributional patterns of the groups, and a hypothesis is developed with regard to the possible dispersal of the diplochetan orders and families. It is suggested that the dispersal started in the southern hemisphere and that the northern Diplocheta reached the Holarctic by way of a pacific route, involving the former existence of a \xe2\x80\x9clost\xe2\x80\x9d continent Pacifica.
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  • 95
    Publication Date: 2024-01-12
    Description: Groundwaters (in wells, springs, caves, macroporous interstitia...) of 29 Caribbean islands have been investigated. Only on the four islands off the coast of Venezuela (viz., Aruba, Cura\xc3\xa7ao, Bonaire, and Margarita) members of the suborder Ingolfiellidea (Crustacea, Amphipoda) have been encountered, altogether six species, of which three are described here for the first time. The zoogeographical implications of this limited range in the West Indies is discussed.
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  • 96
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    In:  Bijdragen tot de dierkunde vol. 55 no. 1, pp. 116-124
    Publication Date: 2024-01-12
    Description: A first survey covering 18 species from the eastern Alps (7 Craspedosomatidae, 2 Neoatractosomatidae, 4 Attemsiidae, 1 Mastigophorophyllidae, 2 Chordeumatidae, 2 Haaseidae) shows, that identification of chordeumatid females, difficult especially in a diverse fauna from peripheral characters alone, might be facilitated greatly by a closer observation of their vulvae.
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  • 97
    Publication Date: 2024-01-12
    Description: Notodiaptomus caperatus n. sp., from a well in Barbuda, is described and illustrated. It is the first diaptomid from the Lesser Antilles and the first West Indian diaptomid having affinities with South American species.
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  • 98
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    In:  Bijdragen tot de dierkunde vol. 49 no. 1, pp. 31-41
    Publication Date: 2024-01-12
    Description: Branches of gorgonians belonging to four different Mediterranean species (Eunicella singularis (Esper), Paramuricea clavata (Risso), Corallium rubrum (Linnaeus) and Lophogorgia ceratophyta (Linnaeus)) were transplanted to different habitats by means of three different methods, and survival and growth rates were observed over periods ranging from three months to over two years. It was concluded that transplantation of animals still fixed on their natural substratum is to be preferred over transplantations involving artificial devices. Transplanted adult branches of all four species tolerate conditions under which the species are not usually encountered. Tolerances or preferences of larval and juvenile phases must account for these discrepancies. Transplants never survived in shallow waters. Algal competition, abrasion and mechanical destruction due to turbulent water conditions, and in some cases high irradiance values are among the lethal factors. In deeper water, sedimentation is also fatal, although in nature some colonies survive under similar conditions.
    Repository Name: National Museum of Natural History, Netherlands
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  • 99
    facet.materialart.
    Unknown
    In:  Bijdragen tot de dierkunde vol. 48 no. 2, pp. 187-190
    Publication Date: 2024-01-12
    Description: Dugesia gonocephala (Dug\xc3\xa8s, 1830) and D. polychroa (Schmidt, 1861), collected from the Greek island of Corfu, have been investigated karyologically. The former is a sexual diploid (2n = 16) in which all the chromosomes are metacentric. The latter is a sexual diploid (2n = 8) with one submetacentric and three metacentric chromosome pairs.\nWithin the Dugesia lugubris-polychroa complex seven biotypes are known. The karyotype of D. polychroa from Corfu is most similar to biotype G from the western Mediterranean. However, there are subtle karyological and morphological differences between the two forms and thus the Corfu population is not assigned to biotype G but is considered to have been derived independently from the basic biotype A. Thus it represents an eighth biotype within the species group.
    Repository Name: National Museum of Natural History, Netherlands
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  • 100
    facet.materialart.
    Unknown
    In:  Flora of the Netherlands Antilles vol. 3 no. 2, pp. 124-127
    Publication Date: 2024-01-12
    Description: Herbs, shrubs or trees. Leaves simple, opposite or verticellate. Stipules small and deciduous or wanting. Flowers hermaphrodite, usually actinomorphic or rarely zygomorphic, sometimes cleistogamic, usually solitary or cymose, rarely paniculate. Receptacle campanulate or tubular. Sepals mostly 4\xe2\x80\x946, valvate, alternating with smaller lobes or teeth. Petals free, as many as the sepals or sometimes wanting. Stamens very variable in number, inserted at various heights in the receptacle in one or more series, equal or some smaller or imperfect, somewhat lower inserted in the receptacle than the petals; filaments filiform; anthers 2-celled, basifixed or dorsifixed, introrse. Ovary superior, sometimes stipitate, mostly 2\xe2\x80\x946-locular with axile placentation; style usually long and slender, sometimes short and thick; stigma rather small, capitate or slightly 2-lobed. Ovules numerous to 2 per locule. Fruit capsular and dehiscent, more or less enclosed by the calyx. Seeds mostly numerous, sometimes winged. Embryo straight. Endosperm wanting. About 500 species in 22 genera, mainly in the tropics, especially of the New World, and subtropics; less numerous in the temperate regions.
    Repository Name: National Museum of Natural History, Netherlands
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