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  • Other Sources  (22)
  • Springer  (17)
  • Cambridge University Press  (5)
  • American Chemical Society
  • 1980-1984  (22)
  • 1945-1949
  • 1982  (16)
  • 1980  (6)
  • 1
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    Physical Properties of Rocks (1982)
    Springer
    In:  Berlin, Springer, vol. V/1, subvol. a, pp. 559-932, (ISBN 0-935702-96-2)
    Details
    Publication Date: 1982
    Keywords: Rock mechanics ; Physical properties of rocks ; Handbook of geophysics ; Laboratory measurements ; density ; porosity ; elasticity ; electrical ; magnetic ; properties ; radioactivity ; moon ; ice ; Czermak ; Huckenholz ; Rybach ; Schmid ; Schopper ; Schuch ; Stoeffler ; Wohlenberg
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    BIBLIOGRAPHY SEISMOLOGY
  • 2
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    Group III: Crystals and Solid State Physics. Vol. 5, Part a: Geophysics and Spaceresearch (1982)
    Springer
    In:  Berlin, Springer, vol. III/12, Supplement to III/4, no. XVI:, pp. 1-14, (ISBN 0-87590-299-5 (soft cover))
    Details
    Publication Date: 1982
    Keywords: Handbook of geophysics ; Handbook of physics ; Handbook of mineralogy
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    BIBLIOGRAPHY SEISMOLOGY
  • 3
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    Exploration Seismology Vol. 1, History, Theory and Data Acquisition (1982)
    Cambridge University Press
    In:  Boston, 227 pp., Cambridge University Press, vol. Developments in Petroleum Science vol. 15B, no. Publ. No. 12, pp. 9, (ISBN 0-521-66023-8 hc (0-521-66953-7 pb))
    Details
    Publication Date: 1982
    Keywords: Textbook of geophysics ; Seismics (controlled source seismology)
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    BIBLIOGRAPHY SEISMOLOGY
  • 4
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    Fracture and flow of rocks and minerals (1982)
    Springer
    In:  Bull., Open-File Rept., Zahlenwerte und Funktionen aus Naturwiss. und Technik, L.B. V-1b, Berlin, Springer, vol. 81A, no. 16, pp. 141-238, (ISBN 0080419208)
    Details
    Publication Date: 1982
    Keywords: Textbook of geophysics ; Fracture ; Rock mechanics ; Rheology
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    BIBLIOGRAPHY SEISMOLOGY
  • 5
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    Group III: Crystals and Solid State Physics. Vol. 5, Part b: Physical Properties of Rocks (1982)
    Springer
    In:  Berlin, Springer, vol. III/12, Supplement to III/4, no. XVI:, pp. 1-14, (ISBN 0-87590-299-5 (soft cover))
    Details
    Publication Date: 1982
    Keywords: Handbook of geophysics ; Handbook of physics ; Handbook of mineralogy
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    BIBLIOGRAPHY SEISMOLOGY
  • 6
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    Geschwindigkeiten elastischer Wellen und Elastizitätskonstanten von Gesteinen und gesteinsbildenden Mineralen (1982)
    Springer
    In:  Professional Paper, Physical Properties of Rocks, Berlin, Springer, vol. V/1, no. Subvol. b, pp. 1-96, (ISBN: 3-540-23712-7)
    Details
    Publication Date: 1982
    Keywords: Velocity ; Elasticity ; Physical properties of rocks ; Handbook of geophysics
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    BIBLIOGRAPHY SEISMOLOGY
  • 7
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    Physikalische Eigenschaften des Eises (1982)
    Springer
    In:  Bull., Polar Proj. OP-O3A4, Physical Properties of Rocks, Berlin, Springer, vol. V/1, no. Subvol. b, pp. 339-346, (ISBN 0080419208)
    Details
    Publication Date: 1982
    Keywords: Rock mechanics ; glaciology ; Handbook of geophysics
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    BIBLIOGRAPHY SEISMOLOGY
  • 8
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    Physical Properties of Rocks (1982)
    Springer
    In:  Berlin, Springer, vol. V/1, subvol. b, pp. 559-932, (ISBN 0-935702-96-2)
    Details
    Publication Date: 1982
    Keywords: Rock mechanics ; Physical properties of rocks ; Handbook of geophysics ; Laboratory measurements ; density ; porosity ; elasticity ; electrical ; magnetic ; properties ; radioactivity ; moon ; ice ; Beblo ; Berktold ; Bleil ; Gebrande ; Grauert ; Haack ; Haak ; Kern ; Miller ; Petersen ; Pohl ; Rummel ; Schopper
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    BIBLIOGRAPHY SEISMOLOGY
  • 9
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    Condensed Matter; Magnetic Properties. Magnetic and Other Properties of Oxides and Related Compounds Part b: Spinels, Fe Oxides and Fe-Me-O Compounds (1980)
    Springer
    In:  Berlin, Springer, vol. III/12, Supplement to III/4, no. XVI:, pp. 1-14, (ISBN 0-87590-299-5 (soft cover))
    Details
    Publication Date: 1980
    Keywords: Handbook of geophysics ; Handbook of physics ; Handbook of mineralogy
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    BIBLIOGRAPHY SEISMOLOGY
  • 10
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    Piezoelektrische Meßtechnik (1980)
    Springer
    In:  Dordrecht, IX+266 pp., Springer, vol. 3, no. ALEX(01)-FR-77-01, AFTAC Contract F08606-76-C-0025, pp. 329, (ISBN 1-903544-06-8)
    Details
    Publication Date: 1980
    Keywords: SEModelling ; Instruments ; Laboratory measurements
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    BIBLIOGRAPHY SEISMOLOGY
  • 11
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    Cellular Defense Systems of the Porifera (1982)
    Springer
    In:  In: Phylogeny and Ontogeny. The reticuloendothelial system : a comprehensive treatise, 3 . Springer, Boston, MA, pp. 37-57. ISBN 978-1-4684-4168-0
    Details
    Publication Date: 2017-10-06
    Description: Sponges are diploblastic acoelomate Metazoa. They are sedentary, filter-feeding animals which utilize a layer of flagellated cells to pump a unidirectional water current through themselves. They are found in freshwater, but more abundantly in marine habitats. Sponges have been persistent throughout geological time from the Precambrian to the Recent, with special success during the Paleozoic. They are apparently the most primitive multicellular animals on a phylogenetic scale ranked by morphological complexity, although the levels of physiological and biochemical complexity found in sponges easily measure up to the degree of sophistication found in so-called higher animals. The Porifera (sponges) and Coelenterata are related as two phyla representing distinct stocks, but stemming from a presumed common although presently unknown origin (Hyman, 1940).
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  • 12
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    On growth of the octopus Eledone cirrhosa (1982)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 62 (2). pp. 277-296.
    Details
    Publication Date: 2020-07-16
    Description: The growth of the octopus Eledone cirrhosa has been studied in a population from the North Sea off Aberdeen. Data are presented for the growth of individuals isolated in aquarium conditions; the growth of size classes in thefieldpopulation; and preliminary information on the growth relationships of gonad, somatic, cardiac and brain components of the body. At 15 °C Eledone cirrhosa is capable of growing from 10 to 1000 g in 270 days. From octopuses which feed readily in captivity, weight specific growth rates of up to about 3–5 % day-1 for animals of 100 g body weight are recorded, falling to a maximum of about 1–5 % day-1 at body sizes above 500 g. Females stop growing when sexually mature, but in the sample captured they were consistently larger than males, a feature which may account for the 7:1 bias towards the incidence of females. On a wet-weight basis, the mean food incorporation into growth is 37 % of the food ingested, which is 49% of the gross weight of crabs killed. Field data for 1978/79 suggest that animals recruited to the population at the beginning of the year grew steadily until December, overwintered without growing, then grew rapidly for several months in the subsequent year before disappearing from the samples. The estimated average age of those animals and by implication, the life span, is 20 months.
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  • 13
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    Stratigraphy, Facies, and Significance of Late Mesozoic and Early Tertiary Sedimentary Rocks of Fuerteventura (Canary Islands) and Maio (Cape Verde Islands) (1982)
    Springer
    In:  In: Geology of the Northwest African Continental Margin. , ed. by Rad, U. v. Springer, Berlin, pp. 498-525.
    Details
    Publication Date: 2018-01-31
    Description: Mesozoic deep water sedimentary rocks uplifted and exposed in basement complexes on the islands of Fuerteventura (Canary Islands) and Maio (Cape Verdes) help document the early Atlantic ocean and the volcanic history of these islands. On Fuerteventura ca. 1.5 km of terrigenous quartzose clastics, black shales, and subordinate redeposited limestones of early Cretaceous age are overlain first by Albian-Cenomanian marls and clastics, showing extensive soft sediment slumping, then after a hiatus by Senonian nannofossil chalks with chert nodules. After a further break alkalic submarine volcanic rocks, largely hyaloclastics, were erupted, then overlain by redeposited bioclastic limestones and volcaniclastics of Oligocene age. A dyke complex was intruded, then the basement complex was uplifted, peneplaned, and overlain by Neogene plateau lavas. On Maio the basement complex comprises mafic pillow lavas of midocean ridge character overlain by up to 4 00 m of deep water sedimentary rocks. Upper Jurassic to lower Cretaceous radiolarianrich pelagic limestones are succeeded by middle and upper Cretaceous sequences of mudstones, redeposited limestones, chalks, tuffs, and volcaniclastics which document the onset of volcanism. During a sedimentary hiatus plutonic rocks were intruded, uplifted, then eroded to produce conglomerates of late Miocene age. These are overlain by several series of gently dipping subaerial alkaline basalt flows. Comparisons with D.S.D.P. sites, oil wells and on land geology confirm that the lower Cretaceous Fuerteventura quartzose clastics formed part of a deep water fan complex located close to the Atlantic continent-ocean boundary. Comparable flysch is known in the Moroccan basin, in the Betic-Maghrebide system and the feeding Tan-Tan-Cape Bojador delta system. The inferred disconformity between Cenomanian and Senonian is part of a widespread depositional hiatus associated with slumping on the adjacent west African continental margin. On Maio pelagic limestones comparable with the Tethyan Maiolica facies were deposited on a subsiding? middle/late Jurassic ocean ridge before uplift related to onset of volcanism probably in the late Cretaceous.
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  • 14
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    An Unusual Polynya in an Arctic Fjord (1980)
    Springer
    In:  In: Fjord Oceanography. , ed. by Freeland, H. J., Farmer, D. M. and Levings, C. D. Springer, New York, pp. 299-304.
    Details
    Publication Date: 2016-01-12
    Description: M. Dunbar (1957) called attention to the existence of a small circular polynya about 50 m in diameter in Cambridge Fiord in northern Baffin Island for which there was no obvious explanation. Other small polynyas are known in arctic fjords which are usually the result of turbulent mixing in areas of strong currents (Sadler 1974), but Cambridge Fiord is 100 km long, its tidal range is small, and the polynya is situated within 300 m of the delta face at the head of the fjord so that strong turbulence is very unlikely. The annual reappearance of the polynya in late winter is confirmed by a series of aerial survey photographs taken by the Royal Canadian Air Force between 1952 and 1957 and also by reports from Inuit hunters from Pond Inlet. It is first seen within about two weeks of 15 March appearing in exactly the same position each year as a circle with a diameter of about 40 m. Over a period of about a week, a lead extends from the polynya to the shore and open water is visible in the tide crack for several hundred metres either side of the shore end of the lead. The lead, unlike the polynya, changes its position from year to year, but once formed it remains fixed until general break-up (Figure 1).
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  • 15
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    Occurrence and evolutionary significance of two sulfate assimilation pathways in the rhodospirillaceae (1982)
    Springer
    In:  Archives of Microbiology, 132 (2). pp. 197-203.
    Details
    Publication Date: 2016-01-21
    Description: The ability to use adenosine 5′-phosphosulfate (APS) or 3′-phosphoadenosine 5′-phosphosulfate (PAPS) as the substrate for the initial reductive step in sulfate assimilation has been tested in most of the known Rhodospirillaceae species and in some chemotrophic bacteria. Improved and optimized methods for the synthesis and purification of the sulfonucleotides APS and PAPS are described. The production of acid volatile radioactivity from 35S-APS and 35S-PAPS was measured under various conditions in the presence and absence of non-labeled sulfate. Specific differences in the ability to reduce APS or PAPS were observed among the Rhodospirillaceae species and also the chemotrophic bacteria. APS was found to be the substrate of the thiolsulfotransferase in Rps. acidophila, Rps. globiformis, Rm. vannielii, Rc. purpureus, R. tenue, Rps. gelatinosa, in Alcaligenes eutrophus and Pseudomonas aeruginosa. PAPS was the substrate in Rps. capsulata, Rps. sphaeroides, Rps. sulfidophila, Rps. palustris, Rps. viridis, R. rubrum, R. fulvum, in Paracoccus denitrificans and in several Enterobacteriaceae. The presence of different enzymatic systems for sulfate reduction in the Rhodospirillaceae family is compared with their taxonomical grouping and their possible phylogenetic relatedness.
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  • 16
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    Middle Triassic carbonate margin development: Hochstaufen-Zwieselmassif, northern Calcareous Alps, Germany (1982)
    Springer
    In:  Facies, 6 (1). pp. 85-105.
    Details
    Publication Date: 2016-06-28
    Description: The Middle Triassic carbonate series of the Hochstaufen-Zwieselmassif reflect the last stage of a northward progradation of a wide southern reef platform extending into the attached northern basin. Regional facies differentiation was caused by differences in the morphology of the basin. A massive central reef core, exhibiting clear ecological zonation, developed along the slope of the slightly deeper eastern part of the basin. The shallower western parts, however, were quickly filled up by forereef debris and overlain by sediments of the rapidly spreading lagoon. A typical grapestone facies includes intercalations of vadose pisolitic crusts, thus indicating a shallow marine platform environment, which was sporadically interrupted by areas of subaerial exposure. Various sediment types occurring along the platform margin reflect synsedimentary mass movements. These were induced by tectonic disturbances caused by different rates of subsidence between the rapidly subsiding platform and the slowly subsiding basin. Forereef rocks which have been entirely lithified were affected by various stages of internal brecciation during this process. In contrast, basinal sediments which were semilithified or patchily cemented exhibit plastic deformation (slumping) and subsequent disintegration into intraformational breccias and debris flows. Turbidites were induced in cases of higher pore water saturations. All these mass mobilisations took place on gentle slopes. This assumption is supported by the observation of initial reef growth flourishing on protected areas of the foreslope. Along a gentle slope, differential rates of subsidence can easily be balanced by plastic deformation and dislocation of basinal material. This is supported by the fact that no prominent synsedimentary fault system could be observed along the platform margin. The facies differentiation of the central reef core is substantiated by a clear eclogical zonation of organisms. The lower, more protected portions of the central reef belt were occupied by theTubiphytes zones. Along the reef front the Coral-Solenoporacean biocoenoses found favorable living conditions. The high energy sediments of the reef flat exhibit a highly diverse Calcisponge—Hydrozoan—Coral community. Towards backreef areas a small belt was inhabited by a typicalThecosmilia —Thaumatoporella biocenosis. Die mitteltriadischen Karbonatserien des Hochstaufen-Zwieselmassives im Mittel-abschnitt des Alpennordrandes dokumentieren die jüngste Ausbreitungsphase einer ausgedehnten südlichen Riffplattform gegen ein nördlich vorgelagertes Becken. Die Entwicklung eines ausgeprägten Reliefs innerhalb des beckens verursachte eine starke regionale Faziesdifferenzierung. In den geringfügig tieferen östlichen Beckenabschnitten entwickelte sich ein Riffgürtel mit deutlicher Zonierung, während in den flacheren westlichen Beckenarealen über Vorriffsedimenten direkt eine lagunäre Entwicklung folgt. Zyklische Einschaltungen von vadosen Pisolitkrusten in eine überwiegende Grapestonefazies weisen den lagunären Ablagerungsraum als flachstmarine von zahlreichen Auftauchbereichen durchsetzte Plattform aus. Entlang des Plattformrandes dokumentieren zahlreiche Sedimenttypen synsedimentäre Massenbewegungen. Diese resultieren aus tektonischen Turbulenzen verursacht durch differentielle Absenkungsraten zwischen rasch absinkender Plattform und nur geringfügig absinkendem Becken. Diese Massenbewegungen führen in den vollständig lithifizierten Vorriffsedimenten zu unterschiedlichen Stadien von Internbrekziierung. Die meist nur partiell oder fleckenhaft zementierten Beckensedimente reagieren hingegen auf die gleichen Beanspruchung mit plastischer Deformation. Rutschfalten, intraformationale Brekzien. Debris Flows und schließlich proximale Turbidite dokumentieren zunehmende Deformation und Dislociierung. All diese Massenverlagerungen fanden entlang eines nur geringfügig geneigten Plattformabhanges statt. Dies wird durch das Aufblühen von initialem Riffwachstum in verschiedenen Abschnitten des Beckenabhanges dokumentiert. Aufgrund des geringfügigen Neigungswinkels des Plattformabhanges konnten die differentiellen Absenkungsraten im wesentlichen durch plastische Deformation und Massenverlagerung des Beckenmaterials aufgefangen werden. Daher kam es auch nicht zur Ausbildung von tiefreichenden Störungssystemen entlang des Plattformrandes. Die fazielle Differenzierung des Zentralriffbereiches korrespondiert mit einer ausgeprägten ökologischen Zonierung. Der untere geschütztere Abschnitt des Zentralriffgürtels wird von derTubiphytee-Zone eingenommen. Entlang der Riff-front etablierte sich eine Korallen-Solenoporaceen Biocoenose, während die hochenergetischen Sedimente des “reef flats” eine hochdiverse Kalkschwamm— Hydrozoen—Korallenvergesellschaftung aufweisen. Gegen das Rückriff folgt ein schmaler Gürtel mit einer typischen Thecosmilien-Thaumatoporellen Biocönose.
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  • 17
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    Luminescent flashing in the midwater squids Pterygioteuthis microlampas and P. giardi (1982)
    Springer
    In:  Marine Biology, 69 (3). pp. 299-308.
    Details
    Publication Date: 2020-07-14
    Description: The luminescent flashing capabilities and swimming behavior were examined for two species of small midwater squids (Pterygioteuthis microlampas and P. giardi). Recently captured squid were placed in a small aquarium, where their movements and luminescent flashes could be recorded with an image intensifier, a photomultiplier tube and associated equipment. Flashing behavior was initiated by disturbing the squid with an electrical shock. The following 4 behaviors were observed: (1) a short flash and a rapid departure from the electrode; (2) a short flash and a delayed, slow departure from the electrode; (3) a longer flash persisting after a rapid departure from the electrode; (4) a longer flash when departure was prevented by continuing the shock. Luminescent flashes probably have a general defensive function, discouraging or disrupting an attack by potential predators, and within this context there may exist numerous strategies involving flashes.
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  • 18
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    Some XBT-observations on the thermal structure of theWarmwassersphäre in equatorial and lower latitudes of the eastern Atlantic (1982)
    Springer
    In:  Deutsche Hydrographische Zeitschrift, 35 (2). pp. 73-81.
    Details
    Publication Date: 2016-05-10
    Description: Two megameter long XBT sections passing through the Atlantic between the Iberian Peninsula and the equatorial Brazilian shelf, and between the Peninsula and the Cape region of South Africa were obtained during supply cruises to the antarctic in November 1980 and March 1981. Most of the individual probes reached an observation depth of nearly 800 m allowing statements on the thermal stratification and zonation of theWarmwassersphäre in the open ocean. Our new data are compared with a number of earlier long sections. As a general result we identify five zones dividing different hydrographic regions. Zone 1 is characterized by the clear influence of the Mediternean Undercurrent on the lower boundary of theWarmwasserphäre creating nearly thermostatic conditions below 300 m off Portugal. The adjacent zone 2 is identical with the Subtropical Convergence, where theWarmwassersphäre reaches its maximum depth (15°C isotherm at about 300 m). We call the equatorial region zone 3 and present an improved scheme of its current system and its thermal stratification. Zone 4 is marked by the Benguela Current and its northern extension. In a final zone 5 we show the influence of the Agulhas Current extension on the stratification.
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  • 19
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    Biological Studies of the Exploited Stock ofLoligo Forbesi (Mollusca: Cephalopoda) in the Azores (1982)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 62 (04). p. 799.
    Details
    Publication Date: 2020-07-16
    Description: Five hundred and twenty-eight specimens of Loligo forbesi Steenstrup, from landings in Horta, Faial, Azores, during the year 1 March 1980 to 28 February 1981, were tudied; 59·3 % were males, 40·7 % females. Of the males 80·2 % were sexually mature, of the females 91·6 %, both sexes showing the highest degree of maturity in spring and he lowest in autumn. The mean dorsal mantle length of the mature males was 56·5 cm, or females 33·5 cm. A weight-length relationship was calculated. he stomachs of 622 specimens were sampled, of which 306 contained food. The prey omponents were studied qualitatively. The main prey was fish (82·0%), of which 0·5 % were horse mackerel, Trachurus picturatus, this being the most important food rganism. Preliminary results of statolith readings are given.
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  • 20
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    On simultaneous measurements with rotor, wing and acoustic current meters, moored in shallow water (1980)
    Springer
    In:  Deutsche Hydrographische Zeitschrift, 33 (1). pp. 1-18.
    Details
    Publication Date: 2019-09-23
    Description: In two closely spaced moorings in the Kiel Bight, four different current meterstwo rotor current meters (Aanderaa and Vector averaging), an acoustic current meter (designed by Gytre), and a pendulum current meter (designed by Niskin) were moored for 22 days. The Vector averaging current meter (VACM) was used as reference instrument on one mooring with the floatation at 7 m depth. The floatation of the second mooring was at 5 m depth in the first 17 days of the experiment, but in 2.7 m depth in the last 5 days to make their mooring more effected by surface waves. The Niskin wing current meter was most effected by wave-induced mooring motion. The Gytre instrument showed the smallest surface-wave effects. The vector variances of this instrument in 7.4 m depth on the surface-wave effected mooring and those of the VACM in 10 m depth on the reference mooring were about equal.
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  • 21
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    Cephalopod Beaks from the Stomachs of Two Northern Bottlenosed Whales (Hyperoodon Ampullatus) (1980)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 60 (01). p. 151.
    Details
    Publication Date: 2020-07-16
    Description: This is the first detailed analysis of cephalopod beaks from the stomach of a northern bottlenosed whale, Hyperoodon ampullatus (Forster, 1770). The digestive action of many predators barely affects the chitinous beaks of cephalopods and some cetaceans accumulate the beaks in considerable numbers in their stomachs. The present beaks are clean and unbroken. Identification of cephalopod beaks from stomachs of predators such as sperm whales (see Clarke, 1977), seals (Clarke & Trillmich, 1980) and albatrosses (Clarke, Croxall & Prince, 1980) throws considerable light on the biology and relative ecological importance of the species of cephalopods concerned as well as providing useful information on the diet of the predators.
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  • 22
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    Statoliths of one fossil and four living squids (Gonatidae: Cephalopoda) (1980)
    Cambridge University Press
    In:  Journal of the Marine Biological Association of the United Kingdom, 60 (02). p. 329.
    Details
    Publication Date: 2020-07-16
    Description: Cephalopod statoliths are paired calcareous stones which lie in cavities, the statocysts, within the skull. They have a form which, though variable, shows promise as a source of criteria for taxonomic and evolutionary studies. As a preliminary to more detailed studies, Clarke (1978) published a description of the form of a generalized teuthoid statolith, coined nomenclature for the various parts and gave a very brief survey of variation of statoliths within the living Cephalopoda. This nomenclature was used in a detailed description of fossilized teuthoid statoliths by Clarke & Fitch (1979). Here, descriptions of the statoliths of the living species Berryteuthis magister (Berry, 1913), Gonatopsis borealis Sasaki, 1923, Gonatopsis (Boreoteuthis) makko Okutani & Nemoto, 1964 and Gonatus fabricii (Lichtenstein, 1818) are given and the fossil Berryteuthis species described in outline by Clarke & Fitch (1979) is compared with B. magister. A statistical analysis of measurements of the statoliths of these five species has been made and the results are presented. This forms the first part of a general description of teuthoid statoliths and similar studies on the Ommastrephidae and the Loliginidae are in preparation.
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