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  • Springer  (225,194)
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  • 2005-2009  (483,527)
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  • 1
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Auto-analyzer; Biogeochemistry of Tidal Flats; Calcium; Chloride; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; High Performance Liquid Chromatography (HPLC); HSR; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Microelectrode; Nitrate; Oxidation reduction (RedOx) potential; pH; pH, punch-in; Phosphate; Pt-100 temperature sensor, Honchigo, Japan; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-69; WATT
    Type: Dataset
    Format: text/tab-separated-values, 240 data points
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  • 2
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Auto-analyzer; Biogeochemistry of Tidal Flats; Calcium; Chloride; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; High Performance Liquid Chromatography (HPLC); HSR; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Microelectrode; Nitrate; Oxidation reduction (RedOx) potential; pH; pH, punch-in; Phosphate; Pt-100 temperature sensor, Honchigo, Japan; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-71; WATT
    Type: Dataset
    Format: text/tab-separated-values, 237 data points
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  • 3
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Auto-analyzer; Biogeochemistry of Tidal Flats; Calcium; Chloride; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; High Performance Liquid Chromatography (HPLC); HSR; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Microelectrode; Nitrate; Oxidation reduction (RedOx) potential; pH; pH, punch-in; Phosphate; Pt-100 temperature sensor, Honchigo, Japan; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-73; WATT
    Type: Dataset
    Format: text/tab-separated-values, 262 data points
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  • 4
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Auto-analyzer; Biogeochemistry of Tidal Flats; Calcium; Chloride; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; High Performance Liquid Chromatography (HPLC); HSR; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Microelectrode; Nitrate; Oxidation reduction (RedOx) potential; pH; pH, punch-in; Phosphate; Pt-100 temperature sensor, Honchigo, Japan; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-75; WATT
    Type: Dataset
    Format: text/tab-separated-values, 259 data points
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  • 5
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Biogeochemistry of Tidal Flats; Bordeaux red, improved by Gillbricht, 1961; Calcium; Chloride; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; HSR; Nitrate; Oxidation reduction (RedOx) potential; pH; Phosphate; Photometer, molybdene blue, reduct SnCl; Pt-100 temperature sensor, Honchigo, Japan; Reduction by hydrazin; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-77; WATT
    Type: Dataset
    Format: text/tab-separated-values, 248 data points
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  • 6
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Auto-analyzer; Biogeochemistry of Tidal Flats; Calcium; Chloride; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; High Performance Liquid Chromatography (HPLC); HSR; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Microelectrode; Nitrate; Oxidation reduction (RedOx) potential; pH; pH, punch-in; Phosphate; Pt-100 temperature sensor, Honchigo, Japan; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-79; WATT
    Type: Dataset
    Format: text/tab-separated-values, 263 data points
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  • 7
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Auto-analyzer; Biogeochemistry of Tidal Flats; Calcium; Chloride; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; High Performance Liquid Chromatography (HPLC); HSR; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Microelectrode; Nitrate; Oxidation reduction (RedOx) potential; pH; pH, punch-in; Phosphate; Pt-100 temperature sensor, Honchigo, Japan; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-80; WATT
    Type: Dataset
    Format: text/tab-separated-values, 254 data points
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  • 8
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Auto-analyzer; Biogeochemistry of Tidal Flats; Calcium; Chloride; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; High Performance Liquid Chromatography (HPLC); HSR; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Microelectrode; Nitrate; Oxidation reduction (RedOx) potential; pH; pH, punch-in; Phosphate; Pt-100 temperature sensor, Honchigo, Japan; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-82; WATT
    Type: Dataset
    Format: text/tab-separated-values, 252 data points
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  • 9
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Auto-analyzer; Biogeochemistry of Tidal Flats; Calcium; Chloride; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; High Performance Liquid Chromatography (HPLC); HSR; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Microelectrode; Nitrate; Oxidation reduction (RedOx) potential; pH; pH, punch-in; Phosphate; Pt-100 temperature sensor, Honchigo, Japan; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-84; WATT
    Type: Dataset
    Format: text/tab-separated-values, 252 data points
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  • 10
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Auto-analyzer; Biogeochemistry of Tidal Flats; Calcium; Chloride; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; High Performance Liquid Chromatography (HPLC); HSR; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Microelectrode; Nitrate; Oxidation reduction (RedOx) potential; pH; pH, punch-in; Phosphate; Pt-100 temperature sensor, Honchigo, Japan; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-86; WATT
    Type: Dataset
    Format: text/tab-separated-values, 248 data points
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  • 11
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    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Publication Date: 2024-07-02
    Keywords: ARK-XIV/1a; AWI_Paleo; CT; DATE/TIME; LATITUDE; LONGITUDE; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; ParaSound (Atlas Hydrographic); Polarstern; PS51; PS51/1a-track; Underway cruise track measurements; Uniform resource locator/link to raw data file
    Type: Dataset
    Format: text/tab-separated-values, 3373 data points
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  • 12
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Aluminium oxide; Antimony; Barium; Biogeochemistry of Tidal Flats; Bismuth; BrumsackHJ_SENK_020213_TP3; Cadmium; Calcium oxide; Calculated; Carbon, inorganic, total; Carbon, organic, dissolved; Carbon, organic, particulate; Carbon, total; Carbon/nitrogen analyser (GF/F filtered); Chromium; Cobalt; Copper; Coulometry; DATE/TIME; DEPTH, water; glas fibre filter (GF); ICP-MS, Thermo Finnigan Mat, Element; ICP-OES, Inductively coupled plasma - optical emission spectrometry; Iron oxide, Fe2O3; Latitude of event; Lead; Longitude of event; Magnesium oxide; Manganese; Molybdenum; Nickel; Otzumer Balje Tidal Inlet, Spiekeroog Backbarrier Tidal Flat, German Bight; Phosphorus pentoxide; polycarbonate filter (PC); Potassium oxide; Rubidium; Strontium; Suspended matter, particulate/solids; Thallium; Titanium dioxide; Titration; Uranium; Vanadium; Water sample; WATT; WS; Yttrium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 856 data points
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  • 13
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    PANGAEA
    In:  Institute for Chemistry and Biology of the Marine Environment, Carl von Ossietzky Universität Oldenburg, Germany
    Publication Date: 2024-07-02
    Keywords: Aluminium oxide; Biogeochemistry of Tidal Flats; BrumsackHJ_CRA_030722_TP3; Calcium oxide; Carbon, inorganic, total; Carbon, organic, dissolved; Carbon, organic, particulate; Carbon, total; Crangon; DATE/TIME; DEPTH, water; Iron oxide, Fe2O3; LATITUDE; LONGITUDE; Magnesium oxide; Manganese; Phosphorus pentoxide; Potassium oxide; see further details; Senckenberg; Spiekeroog Backbarrier Tidal Flat, German Bight; Suspended matter, particulate/solids; Titanium dioxide; Water sample; WATT; WS
    Type: Dataset
    Format: text/tab-separated-values, 98 data points
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  • 14
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    PANGAEA
    In:  Institute for Chemistry and Biology of the Marine Environment, Carl von Ossietzky Universität Oldenburg, Germany
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Aluminium oxide; Antimony; Barium; Biogeochemistry of Tidal Flats; Bismuth; BrumsackHJ_SENK_020213_TP3; Cadmium; Calcium oxide; Carbon, inorganic, total; Carbon, organic, dissolved; Carbon, organic, particulate; Carbon, total; Chromium; Cobalt; Copper; DATE/TIME; DEPTH, water; ICP-MS, see further details; ICP-OES, see further details; Iron oxide, Fe2O3; LATITUDE; Lead; LONGITUDE; Magnesium oxide; Manganese; Molybdenum; Nickel; Otzumer Balje Tidal Inlet, Spiekeroog Backbarrier Tidal Flat, German Bight; Phosphorus pentoxide; Potassium oxide; Rubidium; see further details; SPM_GF, see further details; SPM_PC, see further details; Strontium; Suspended matter, particulate/solids; Thallium; Titanium dioxide; Uranium; Vanadium; Water sample; WATT; WS; Yttrium; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 856 data points
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  • 15
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    PANGAEA
    In:  Institute for Chemistry and Biology of the Marine Environment, Carl von Ossietzky Universität Oldenburg, Germany
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Aluminium oxide; Antimony; Barium; Biogeochemistry of Tidal Flats; Bismuth; BrumsackHJ_SENK_020213_TP3; BrumsackHJ_SENK_020527_TP3; BrumsackHJ_SENK_020820_TP3; BrumsackHJ_SENK_021118_TP3; BrumsackHJ_SENK_030210_TP3; BrumsackHJ_SENK_030211_TP3; BrumsackHJ_SENK_030422_TP3; BrumsackHJ_SENK_030424_TP3; BrumsackHJ_SENK_030722_TP3; BrumsackHJ_SENK_030811_TP3; BrumsackHJ_SENK_030812_TP3; BrumsackHJ_SENK_031110_TP3; BrumsackHJ_SENK_031112_TP3; Cadmium; Calcium oxide; Carbon, inorganic, total; Carbon, organic, dissolved; Carbon, organic, particulate; Carbon, total; Central Backbarrier Area, Spiekeroog Backbarrier Tidal Flat, German Bight; Cerium; Chromium; Cobalt; Copper; DATE/TIME; DEPTH, water; Event label; Iron oxide, Fe2O3; Lanthanum; LATITUDE; Lead; LONGITUDE; Magnesium oxide; Manganese; Molybdenum; Nickel; Otzmer Balje Tidal Inlet, Spiekeroog Backbarrier Tidal Flat, German Bight; Otzumer Balje Tidal Inlet, Spiekeroog Backbarrier Tidal Flat, German Bight; Phosphorus pentoxide; Potassium oxide; Rubidium; see further details; Strontium; Suspended matter, particulate/solids; Thallium; Titanium dioxide; Uranium; Vanadium; Water sample; WATT; WS; Yttrium; Zinc; Zirconium
    Type: Dataset
    Format: text/tab-separated-values, 13814 data points
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  • 16
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Biogeochemistry of Tidal Flats; Calcium; Chloride; Colorometric autoanalysis; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; High Performance Liquid Chromatography (HPLC); HSR; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Microelectrode; Nitrate; Oxidation reduction (RedOx) potential; pH; pH, punch-in; Phosphate; Pt-100 temperature sensor, Honchigo, Japan; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-65; WATT
    Type: Dataset
    Format: text/tab-separated-values, 196 data points
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  • 17
    Publication Date: 2024-07-02
    Keywords: Alkalinity, total; Ammonium; Auto-analyzer; Biogeochemistry of Tidal Flats; Calcium; Chloride; DEPTH, sediment/rock; GeoB; Geosciences, University of Bremen; Hand push corer; High Performance Liquid Chromatography (HPLC); HSR; Inductively coupled plasma atomic emission spectroscope (ICP-AES); Microelectrode; Nitrate; Oxidation reduction (RedOx) potential; pH; pH, punch-in; Phosphate; Pt-100 temperature sensor, Honchigo, Japan; SFB261; South Atlantic in Late Quaternary: Reconstruction of Budget and Currents; Sulfate; Temperature, water; Titration; WAE-1; WAE-1-67; WATT
    Type: Dataset
    Format: text/tab-separated-values, 222 data points
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  • 18
    Publication Date: 2024-07-02
    Keywords: 86-577A; AGE; Deep Sea Drilling Project; Depth, relative; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Inductively coupled plasma - mass spectrometry (ICP-MS); Iridium; Leg86; North Pacific; Osmium; Osmium/Iridium ratio; Osmium-187/Osmium-188, error; Osmium-187/Osmium-188 ratio; Platinum; Platinum/Iridium ratio; Reference/source; Sample code/label
    Type: Dataset
    Format: text/tab-separated-values, 318 data points
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  • 19
    Publication Date: 2024-07-01
    Keywords: AMPH-019G; AMPH01AR; AMPH-025G; AMPH-031GV; AMPHITRITE; Argo; AT_II-54_2_01; AT_II-54_2_09; AT_II-54_2_14; AT_II-54_2_23; AT_II-54_2_24; BC; BENTHIFACE; BNFC02MV; BNFC44; Box corer; Core; CORE; DEPTH, sediment/rock; DWBG-144; Eastern Equatorial Pacific; East Pacific; Elevation of event; ERDC; ERDC-089P; ERDC-090G; ERDC-098G; ERDC-109G; ERDC-110G; ERDC-111G; ERDC-114G; ERDC-116G; ERDC-118G; ERDC-121G; ERDC-126G; ERDC-127P; ERDC-130P; ERDC-132P; Event label; FFC; Free fall corer; GC; Gravity corer; GS7202-15; GS7202-16; GS7202-33; KK71-FFC-188; KK71-FFC-205; Latitude of event; Longitude of event; Mass; Melville; MG3; MUC; MultiCorer; Neogloboquadrina dutertrei; OC73-3; OC73-3-024; OC73-4; OC73-4-034; Oceanographer; P6702-1; P6702-35G; P6702-57; P6702-59; P6702-9; Pacific; PC; Piston corer; PLDS-004G; PLDS-1; Pleiades; Pulleniatina obliquiloculata; SCAN; SCAN-094P; South Pacific Ocean; Thomas Washington; TR163-29T; TR163-32T; VNTR01; VNTR01-11GC; VNTR01-12GC; VNTR01-5GC; VNTR01-9GC; W7706; W7706-69; Wecoma; Y69-103M1; Y69-110M1; Y71-03; Y71-03-04; Y71-03-05; Y71-03-11; Y71-03-13; Y71-03-15; Y71-07; Y71-07-35; Y71-07-45; Y71-09; Y71-09-100; Y71-09-104; Y71-09-115; Y71-09-89; Y71-09-92; Y71-09-94; Y71-09-95; Y71-09-96; Y71-09-99; Yaquina
    Type: Dataset
    Format: text/tab-separated-values, 312 data points
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  • 20
    Publication Date: 2024-07-01
    Keywords: ARK-XIII/3; Carbon, organic, dissolved; CTD/Rosette; CTD-RO; Date/Time of event; DEPTH, water; Event label; Greenland Sea; Latitude of event; Longitude of event; Percentage; Polarstern; PS45; PS45/013; PS45/017; PS45/020; PS45/038; PS45/046; PS45/056-2; PS45/060; PS45/062-2; PS45/096; PS45/106; PS45/133; PS45/167; Salinity; Sample type; South Atlantic Ocean; Station label; Surface water sample; SWS; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 76 data points
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  • 21
    Publication Date: 2024-07-01
    Keywords: Arabinose; ARK-XIII/3; CTD/Rosette; CTD-RO; Date/Time of event; DEPTH, water; Event label; Fucose; Galactose; Glucose; Greenland Sea; Latitude of event; Longitude of event; Mannose; Neutral sugars, total hydrolyzable as carbon; Polarstern; PS45; PS45/017; PS45/038; PS45/046; PS45/056-2; PS45/096; PS45/167; Rhamnose; Sample type; Station label; Surface water sample; SWS; Xylose
    Type: Dataset
    Format: text/tab-separated-values, 120 data points
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  • 22
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    PANGAEA
    In:  Supplement to: Dorschel, Boris; Hebbeln, Dierk; Rüggeberg, Andres; Dullo, Wolf-Christian (2007): Carbonate budget of a cold-water coral carbonate mound: Propeller Mound, Porcupine Seabight. International Journal of Earth Sciences, 96(1), 73-83, https://doi.org/10.1007/s00531-005-0493-0
    Publication Date: 2024-07-01
    Description: High resolution studies from the Propeller Mound, a cold-water coral carbonate mound in the NE Atlantic, show that this mound consists of 〉50% carbonate justifying the name "carbonate mound". Through the last ~300,000 years approximately one third of the carbonate has been contributed by cold-water corals, namely Lophelia pertusa and Madrepora oculata. This coral bound contribution to the carbonate budget of Propeller Mound is probably accompanied by an unknown portion of sediments buffered from suspension by the corals. However, extended hiatuses in Propeller Mound sequences only allow the calculation of a net carbonate accumulation. Thus, net carbonate accumulation for the last 175 kyr accounts for only 〈0.3 g/cm2/kyr, which is even less than for the off-mound sediments. These data imply that Propeller Mound faces burial by hemipelagic sediments as has happened to numerous buried carbonate mounds found slightly to the north of the investigated area.
    Keywords: Center for Marine Environmental Sciences; ECOMOUND; Environmental controls on mound formation along the european margin; GeoB6718-2; GeoB6719-1; GeoB6725-1; GeoB6728-1; GeoB6729-1; GeoB6730-1; Gravity corer (Kiel type); MARUM; Porcupine Seabight; POS265; POS478-2; POS479-1; POS485-1; POS488-1; POS489-1; POS490-1; Poseidon; SL
    Type: Dataset
    Format: application/zip, 16 datasets
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  • 23
    Publication Date: 2024-07-01
    Description: Phase equilibria simulations were performed on naturally quenched basaltic glasses to determine crystallization conditions prior to eruption of magmas at the Mid-Atlantic Ridge (MAR) east of Ascension Island (7°11°S).The results indicate that midocean ridge basalt (MORB) magmas beneath different segments of the MAR have crystallized over a wide range of pressures (100-900MPa). However, each segment seems to have a specific crystallization history. Nearly isobaric crystallization conditions (100-300MPa) were obtained for the geochemically enriched MORB magmas of the central segments, whereas normal (N)-MORB magmas of the bounding segments are characterized by polybaric crystallization conditions (200-900MPa). In addition, our results demonstrate close to anhydrous crystallization conditions of N-MORBs, whereas geochemically enriched MORBs were successfully modeled in the presence of 0.4-1wt% H2O in the parental melts.These estimates are in agreement with direct (Fourier transform IR) measurements of H2O abundances in basaltic glasses and melt inclusions for selected samples. Water contents determined in the parental melts are in the range 0.04-0.09 and 0.30-0.55 wt% H2O for depleted and enriched MORBs, respectively. Our results are in general agreement (within ±200MPa) with previous approaches used to evaluate pressure estimates in MORB. However, the determination of pre-eruptive conditions of MORBs, including temperature and water content in addition to pressure, requires the improvement of magma crystallization models to simulate liquid lines of descent in the presence of small amounts of water. KEY WORDS: MORB; Mid-Atlantic Ridge; depth of crystallization; water abundances; phase equilibria calculations; cotectic crystallization; pressure estimates; polybaric fractionation
    Keywords: DERIDGE; Dredge; DRG; From Mantle to Ocean: Energy-, Material- and Life-cycles at Spreading Axes; M41/2; M41/2_132; M41/2_133; M41/2_136; M41/2_137; M41/2_138; M41/2_139; M41/2_140; M41/2_141; M41/2_142; M41/2_143; M41/2_144; M41/2_145; M41/2_146; M41/2_147; M41/2_148; M41/2_149; M41/2_151; M41/2_152; M41/2_153; M41/2_154; M41/2_155; M41/2_156; M41/2_157; M41/2_158; M41/2_159; M41/2_160; M41/2_161; M41/2_162; M41/2_163; M41/2_164; M41/2_166; M41/2_167; M41/2_169; M41/2_170; M41/2_171; M41/2_172; M41/2_173; M41/2_174; M41/2_188; M41/2_189; M41/2_190; M41/2_191; M41/2_194; M41/2_195; M41/2_196; M41/2_197; M41/2_198; M41/2_199; M41/2_200; M41/2_201; M41/2_202; M41/2_203; Meteor (1986); Mid-Atlantic Ridge at 4-11°S
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 24
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    PANGAEA
    In:  Supplement to: Gersonde, Rainer; Crosta, Xavier; Abelmann, Andrea; Armand, Leanne K (2005): Sea-surface temperature and sea ice distribution of the Southern Ocean at the EPILOG Last Glacial Maximum: A circum-Antarctic view based on siliceous microfossil records. Quaternary Science Reviews, 24(7-9), 869-896, https://doi.org/10.1016/j.quascirev.2004.07.015
    Publication Date: 2024-07-01
    Description: Based on the quantitative study of diatoms and radiolarians, summer sea-surface temperature (SSST) and sea ice distribution were estimated from 122 sediment core localities in the Atlantic, Indian and Pacific sectors of the Southern Ocean to reconstruct the last glacial environment at the EPILOG (19.5-16.0 ka or 23 000-19 000 cal yr. B.P.) time-slice. The statistical methods applied include the Imbrie and Kipp Method, the Modern Analog Technique and the General Additive Model. Summer SSTs reveal greater surface-water cooling than reconstructed by CLIMAP (Geol. Soc. Am. Map Chart. Ser. MC-36 (1981) 1), reaching a maximum (4-5 °C) in the present Subantarctic Zone of the Atlantic and Indian sector. The reconstruction of maximum winter sea ice (WSI) extent is in accordance with CLIMAP, showing an expansion of the WSI field by around 100% compared to the present. Although only limited information is available, the data clearly show that CLIMAP strongly overestimated the glacial summer sea ice extent. As a result of the northward expansion of Antarctic cold waters by 5-10° in latitude and a relatively small displacement of the Subtropical Front, thermal gradients were steepened during the last glacial in the northern zone of the Southern Ocean. Such reconstruction may, however, be inapposite for the Pacific sector. The few data available indicate reduced cooling in the southern Pacific and give suggestion for a non-uniform cooling of the glacial Southern Ocean.
    Keywords: Agulhas Basin; Agulhas Ridge; ANT-IV/4; ANT-IX/4; ANT-VI/3; ANT-VIII/3; ANT-X/5; ANT-XI/2; ANT-XI/4; ANT-XIV/3; Argentine Islands; Atlantic Indik Ridge; Atlantic Ridge; Gravity corer (Kiel type); KL; MARGO; Meteor Rise; Multiproxy Approach for the Reconstruction of the Glacial Ocean surface; Piston corer (BGR type); Polarstern; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; PS08; PS08/504; PS08/533; PS12; PS12/551; PS1433-1; PS1444-1; PS16; PS16/284; PS16/311; PS16/345; PS16/351; PS16/366; PS1651-1; PS1756-5; PS1768-8; PS1778-5; PS1779-2; PS1783-5; PS18; PS18/238; PS18/247; PS18/262; PS2082-1; PS2089-1; PS2104-2; PS22/678; PS22/751; PS22 06AQANTX_5; PS2250-5; PS2271-5; PS2491-3; PS2492-2; PS2493-1; PS2498-1; PS2567-2; PS28; PS28/264; PS28/277; PS28/280; PS28/304; PS2821-1; PS30; PS30/097; PS43; PS43/057; Shona Ridge; SL; South Atlantic; South Atlantic Ocean; South Sandwich Islands; SPP1158; Weddell Sea
    Type: Dataset
    Format: application/zip, 4 datasets
    Location Call Number Expected Availability
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  • 25
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Seiter, Katherina; Hensen, Christian; Zabel, Matthias (2005): Benthic carbon mineralization on a global scale. Global Biogeochemical Cycles, 19, GB1010, https://doi.org/10.1029/2004GB002225
    Publication Date: 2024-07-01
    Description: In this study we present a global distribution pattern and budget of the minimum flux of particulate organic carbon to the sea floor (J POC alpha). The estimations are based on regionally specific correlations between the diffusive oxygen flux across the sediment-water interface, the total organic carbon content in surface sediments, and the oxygen concentration in bottom waters. For this, we modified the principal equation of Cai and Reimers [1995] as a basic monod reaction rate, applied within 11 regions where in situ measurements of diffusive oxygen uptake exist. By application of the resulting transfer functions to other regions with similar sedimentary conditions and areal interpolation, we calculated a minimum global budget of particulate organic carbon that actually reaches the sea floor of ~0.5 GtC yr**-1 (〉1000 m water depth (wd)), whereas approximately 0.002-0.12 GtC yr**-1 is buried in the sediments (0.01-0.4% of surface primary production). Despite the fact that our global budget is in good agreement with previous studies, we found conspicuous differences among the distribution patterns of primary production, calculations based on particle trap collections of the POC flux, and J POC alpha of this study. These deviations, especially located at the southeastern and southwestern Atlantic Ocean, the Greenland and Norwegian Sea and the entire equatorial Pacific Ocean, strongly indicate a considerable influence of lateral particle transport on the vertical link between surface waters and underlying sediments. This observation is supported by sediment trap data. Furthermore, local differences in the availability and quality of the organic matter as well as different transport mechanisms through the water column are discussed.
    Keywords: 0021PG; 0026PG; 0029PG; 0032PG; 0036PG; 0038PG; 0044PG; 0050PG; 0055PG; 0058PG; 0066PG; 0071PG; 0075PG; 0091PG; 104-642B; 104-643A; 104-644A; 105-646A; 108-663A; 10BC35-2; 10GC1; 11.5BC46-2; 112-688; 117-723; 11B; 11BC39; 11TW1; 12BC47-2; 13B; 151-908A; 151-909A; 159-959C; 15B; 167-1011; 167-1020; 167-1021; 175-1077B; 1BC1-2; 21B; 22B; 26B; 28B; 2B; 2BC5-1; 3BC8-1; 4B; 4BC14-2; 5B; 6B; 6BC20-2; 75-532_Site; 7BC26-1; 8B; 8BC27-3; A150/180; A180-74; A210709-0131PG; A4/3_287; A4/3_296; ADS; AG-1994; AG94/08; AG94/60; AG94/64; Agulhas Basin; Akademik Golitsyn; also published as VM28-122; Amazon Fan; Amerasian Basin; Angola Basin; Antarctic Ocean; ANT-IV/1c; ANT-IX/4; ANT-VIII/3; ANT-X/5; ANT-XI/2; APSARA2; APSARA4; Arabian Sea; Arctic Ocean; ARK-I/3; ARK-II/5; ARK-III/3; ARK-IV/3; ARK-IX/4; ARK-VI/2; ARK-VII/1; ARK-VIII/2; ARK-VIII/3; ARK-XI/1; Atlantic Ocean; Barents Sea; BC; BC713; BCR; Bear Island Fan; Benguela Current, South Atlantic Ocean; BIOTRANS; BNTH-3-CBC; BNTH-3-SBC; Box corer; Box corer (Reineck); Brazil Basin; BT4; CALYPSO; Calypso Corer; Cap_Verde_AP; Cape Basin; Cardno Seamount; CD92A; CD92A_N1500; CD92A_N2000; CD92A_R1000; CD92A_S700; Center for Marine Environmental Sciences; CEPAG; CH182-36; CH73-013; CH75-03; CH75-04; CH7X; Charles Darwin; COMPCORE; Composite Core; CONDOR-Ia; Congo Fan; DOS1; DOS2; DRILL; Drilling/drill rig; East Atlantic; Eastern Equatorial Pacific; eastern Romanche Fracture Zone; EN06601; EN066-21PG; EN066-24PG; EN066-26PG; EN066-29PG; EN066-32PG; EN066-34PG; EN066-36PG; EN066-38PG; EN066-39GGC; EN066-44PG; EN066-45PG; EN066-47PG; EN066-51PG; Endeavor; Equatorial Atlantic; ERDC; ERDC-077BX; ERDC-079BX; ERDC-083BX; ERDC-092BX; ERDC-108BX; ERDC-112BX; ERDC-120BX; ERDC-123BX; ERDC-125BX; ERDC-128BX; ERDC-129BX; ERDC-131BX; ERDC-135BX; ERDC-136BX; ERDC-139BX; ERDC-141BX; EW9209-1JPC; EW9504-17PC; FA-527-3; FGGE-Equator 79 - First GARP Global Experiment; FL-124; Fram Strait; G-255; GC; GeoB1008-3; GeoB1028-5; GeoB1113-4; GeoB1117-2; GeoB1118-3; GeoB1209-2; GeoB1401-4; GeoB1408-2; GeoB1515-1; GeoB1523-1; GeoB1706-2; GeoB1707-1; GeoB1711; GeoB1711-4; GeoB1719-7; GeoB1720-2; GeoB1721-7; GeoB1722-1; GeoB2202-4; GeoB2810-2; GeoB2811-1; GeoB2812-3; GeoB3302-1; GeoB3606-1; GeoB3718-10; GeoB3720-3; GeoB3722-2; GEOTROPEX 83, NOAMP I; Giant box corer; 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; GIK13519-1; GIK13521-1; GIK15612-2; GIK16067; GIK16365-1; GIK16408-2; GIK16415-1; GIK16453-2; GIK16455-1; GIK16457-1; GIK16458-2; GIK16459-1; GIK16771-2; GIK16772-1; GIK16773-1; GIK16856-2; GIK16867-1; GIK17728-1; GIK21294-4 PS07/584; GIK21295-4 PS07/586; GIK21295-5 PS07/586; GIK21297-4 PS07/588; GIK21311-4 PS07/605; GIK21320-2 PS07/620; GIK21533-3 PS11/412; GIK21745-5 PS15/054-5; GIK21906-1 PS17/081; GIK21906-2 PS17/081; GIK21911-1 PS17/086; GIK23062-1; GIK23065-2; GIK23068-3; GIK23071-2; GIK23199-1 PS03/199; GIK23243-1 PS05/431; GIK23244-2 PS05/449; GIK23245-1 PS05/450; GIK23256-1; GIK23259-2; GIK23341-1; GIK23342-3; GIK23352-2; GIK23400-3; GIK23411-5; GIK23414-6; GIK23414-7; GIK23414-9; GIK23424-3; GKG; Glomar Challenger; Goban_Spur; Gravity corer; Gravity corer (Kiel type); Greenland Sea; Gulf of Guinea; H-238; HU91-045-090; Iceland Sea; IMAGES I; INMD; INMD-097BX; INMD-101BX; INMD-104BX; INMD-109BX; INMD-110BX; INMD-111BX; INMD-113BX; INMD-115BX; Island_Becken; J-208; Jean Charcot; Joides Resolution; K-218; K51_D; K51_E; K51_F; K51_G; K51_H; K51_I; K51_J; K51_K; K51_L; K51_M; K708-007; K90_I(2); KAL; KAL15; Kasten corer; Kasten corer 15 cm; KL; KN11002; KN11002-0043; Knorr; KNR110-50; KNR110-55; KNR110-58; KNR110-66; KNR110-71; KNR110-75; KNR110-91; KOL; Labrador Sea; Laptev Sea; Laptev Sea, Taymyr Island; Leg104; Leg105; Leg108; Leg112; Leg117; Leg151; Leg159; Leg167; Leg175; Leg75; Le Suroît; LGC02; LGC05; Lofoten; M12/1; M12392-1; M13/2; M13/2_543; M13/2_547; M13/2_562; M13/2_576; M13/2_586; M13/2_593; M13/2_596; M13/2_598; M16/1; M16/2; M17/1; M17/2; M17/2_533; M17/2_538; M17/2_541; M17/2_548; M17/2_551; M17/2_554; M2/1; M2/1_66; M2/1_91; M2/2; M2/2_103; M2/2_108; M2/2_111; M2/2_114; M2/2_117; M20/2; M21/4; M23/3; M-231; M23414; M25; M26/2; M26/2_D2; M26/2_E2; M26/2_L1; M29/2; M34/1; M34/2; M39; M51; M57; M6/5; M6/6; M65; M7/2; M7/3; M7/3_400; M7/3_402; M7/3_413; M7/3_415; M7/3_431; M7/3_434; M7/3_437; M7/3_439; M7/3_444; M7/3_448; M7/3_449; M7/3_450; M7/3_452; M7/3_460; M7/5; M7/5_549; M7/5_552; M7/5_554; M7/5_556; M7/5_564; M7/5_568; M7/5_574; M7/5_576; M7/5_579; M9/4; MANOP; Marion Dufresne (1972); Marion Dufresne (1995); MARUM; MD101; MD38; MD84-551; MD88-770; MD952011; MD95-2011; MD952012; MD95-2012; MD952039; MD95-2039; Melville; Meteor (1964); Meteor (1986); Meteor Rise; MIC; MiniCorer; MM; MUC; MULT; MultiCorer; Multiple investigations; Namibia continental slope; New Horizon; NIOP-D2; NIOP-D2_451; NIOP-D2_452; NIOP-D2_453; NIOP-D2_454; NIOP-D2_455; NIOP-D2_463; NIOP-D2_464; NIOP-D2_466; NIOZ78; NIOZ80; NN; North Atlantic; Northeast Atlantic; Northern Cape Basin; North Greenland Sea; North Pacific/Gulf of California/SLOPE; North Pacific Ocean; Norwegian-Greenland Sea; Norwegian Sea; off Gabun; off Nigeria; PACFLUX-I_PFSC-1; Pacific; PC; Piston corer; Piston corer (BGR type); Piston corer (Kiel type); PLDS-066BX; PLDS-068BX; PLDS-070BX; PLDS-072BX; PLDS-074BX; PLDS-077BX; PLDS-079BX; PLDS-081BX; PLDS-083BX; PLDS-085BX; PLDS-089BX; PLDS-090BX; PLDS-092BX; PLDS-107BX; PLDS-3; Pleiades; PLTO; PLTO-003HBC; PLTO-003MBC; PO142A; Polarstern; Porcupine_AP; Porto Seamount; POS137; POS137_186; POS142; POS142_1184; Poseidon; PS03; PS05; PS07; PS08; PS11; PS1113-1; PS1243-1; PS1244-2; PS1245-1; PS1294-4; PS1295-4; PS1295-5; PS1297-4; PS1311-4; PS1320-2; PS15; PS1533-3; PS16; PS16/278; PS16/284; PS16/311; PS17; PS1745-5; PS1754-1; PS1754-2; PS1756-6; PS1768-1; PS1768-8; PS18; PS18/238; PS19/091; PS19/094; PS19/100; PS19/111; PS19/112; PS19/113; PS19/114; PS19/117; PS19/150; PS19/245; PS19/246; PS19/249; PS19/252; PS1906-1; PS1906-2; PS1911-1; PS19 ARCTIC91; PS19 EPOS II; PS2082-1; PS2125-1; PS2127-1; PS2129-2; PS2137-1; PS2138-1; PS2139-1; PS2140-1; PS2143-1; PS2157-3; PS22/814; PS22/817; PS22/818; PS22/826; PS22 06AQANTX_5; PS2212-6; PS2213-4; PS2214-1; PS2215-1; PS2316-4; PS2319-1; PS2320-3; PS2328-4; PS2446-2; PS2446-4; PS2447-3; PS2448-3; PS2453-2; PS2455-2; PS2456-1; PS2458-2; PS2459-1; PS2460-2; PS2462-2; PS2480-2; PS2515-3; PS27; PS27/020; PS27/024; PS27/025; PS27/031; PS27/033; PS27/034; PS27/038; PS27/039; PS27/040; PS27/043; PS27/067; PS2723-4; PS2731-6; PS2732-5; PS2733-5; PS2734-4; PS2735-5; PS2736-5; PS2737-4; PS2747-7; PS2748-2; PS2749-3; PS2750-6; PS2752-8; PS2753-1; PS2755-5; PS2756-6; PS2757-6; PS2758-2; PS2759-7; PS2760-5; PS2761-8; PS2762-4; PS2763-8; PS2764-7; PS2765-6; PS2767-6; PS2768-3; PS2770-6; PS2771-5; PS28; PS28/378; PS36; PS36/007; PS36/018; PS36/019; PS36/020; PS36/021; PS36/022; PS36/023; PS36/024; PS36/040a; PS36/042; PS36/044; PS36/045; PS36/047; PS36/048a; PS36/050; PS36/051; PS36/052; PS36/053; PS36/055; PS36/056; PS36/057; PS36/059; PS36/060; PS36/062; PS36/064; PS36/066; PS36/067; PS36/071; PS36/072; RC08; RC08-18; RC11; RC1112; RC11-210; RC13; RC13-184; RC13-189; RC13-228; RC13-229; RC15; RC15-93; RC16; RC16-66; RC17; RC17-177; RC24; RC24-1; RC24-12; RC24-27; RC24-7; Reimers_G-255_BC; Reimers_H-238_BC; Reimers_J-208_BC; Reimers_K-218_BC; Reimers_M-231_BC; Robert Conrad; Sampling/drilling ice; SC; Scotia Sea; Scotia Sea, southwest Atlantic; Shona Ridge; Sierra Leone Basin/Guinea Basin; SL; Slope9102079; SO101; SO101/3_2-1; Soil combustion; Sonne; South Atlantic; South Atlantic Ocean; South-East Pacific; South Indian Ocean; South Pacific; South Pacific Ocean; St. Anna Trough, Kara Sea; SU81-14; SU81-18; Svalbard; T-3; T78-42; T78-46; T80-11; TC; TC05; TGT013-#058; TGT013-#063; TGT013-#066; TGT013-#088; TGT013-#093; TGT013-#104; TGT013-#113;
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Expected Availability
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  • 26
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Millo, Christian; Sarnthein, Michael; Erlenkeuser, Helmut; Frederichs, Thomas (2005): Methane-driven late Pleistocene d13C minima and overflow reversals in the southwestern Greenland Sea. Geology, 33(11), 873-876, https://doi.org/10.1130/G21790.1
    Publication Date: 2024-07-01
    Description: A core transect across the southwestern Greenland Sea reveals coeval events of extremely negative planktic and benthic delta13C excursions between 40 and 87 ka. The most pronounced event, event 1, began at peak Dansgaard-Oeschger stadial 22 (85 ka) with a duration of 18 k.y. During this episode, incursions of Atlantic Intermediate Water caused a bottom-water warming of up to 8 °C. The amplitude, timing, and geographic pattern of the delta13C events suggest that this bottom-water warming triggered clathrate instability along the East Greenland slope and a methane-induced depletion of delta13CDIC (DIC- dissolved inorganic carbon). Since delta13C event 1 matches a major peak in atmospheric CH4 concentration, this clathrate destabilization may have contributed to the rise in atmospheric CH4 and thus to climate warming over marine isotope stage 5.1.
    Keywords: ARK-XVIII/1; GIK/IfG; Iceland Sea; Impact of Gateways on Ocean Circulation, Climate, and Evolution; Institute for Geosciences, Christian Albrechts University, Kiel; OceanGateways; Ocean Gateways; Oceanpassagen; PC; Piston corer; Polarstern; PS62; PS62/015-3; PS62/017-4
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Expected Availability
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  • 27
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Spielhagen, Robert F; Siegert, Christine; Erlenkeuser, Helmut (2005): History of freshwater runoff across the Laptev Sea (Arctic) during the last degaciation. Global and Planetary Change, 48, 187-207, https://doi.org/10.1016/j.gloplacha.2004.12.013
    Publication Date: 2024-07-01
    Description: Sediment core PS2458 from the Laptev Sea continental margin (983-m water depth) stems from a position close to the paleoriver mouth of Lena and Yana rivers. It was dated by AMS-14C and analyzed in high resolution for oxygen isotopes of planktic foraminifers. Except the uppermost 100 cm and possibly the lowermost meter of the 8-m-long core, the sediments were deposited during the last deglaciation (14.5-8.0 cal-ka). According to 210Pb data, the uppermost 100 cm represents only the last 200 years. Planktic foraminifers are present throughout the dated deglacial interval, with the exception of a short time after ca. 13 cal-ka. Taking into account the global "ice volume effect" on the oxygen isotopic composition of the foraminifers, the isotopic record is considered to reflect salinity changes which were influenced by variable freshwater runoff and a growing marine influence during the postglacial transgression of the Laptev Sea shelf. The most conspicuous feature in the isotopic record is an outstanding peak dated to ca. 13 cal-ka. It is proposed that it represents a rapid outburst of large amounts of freshwater, possibly from an ice-dammed lake in the hinterland. Possible correlations to the onset of the cool Younger Dryas event in the northern hemisphere are discussed.
    Keywords: ARK-IX/4; KAL; Kasten corer; Laptev Sea; Polarstern; PS2458-4; PS27; PS27/038; Quaternary Environment of the Eurasian North; QUEEN
    Type: Dataset
    Format: application/zip, 6 datasets
    Location Call Number Expected Availability
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  • 28
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Eberwein, Astrid; Mackensen, Andreas (2006): Regional primary productivity differences off Morocco (NW-Africa) recorded by modern benthic foraminifera and their stable carbon isotopic composition. Deep Sea Research Part I: Oceanographic Research Papers, 53(8), 1379-1405, https://doi.org/10.1016/j.dsr.2006.04.001
    Publication Date: 2024-07-01
    Description: The influence of different primary productivity regimes on live (Rose Bengal stained) and dead benthic foraminiferal distribution, as well as on the stable carbon isotopic composition of foraminiferal tests, was investigated in sediment surface samples (0-1 cm) from the upwelling region off Morocco between Cape Ghir (31°N) and Cape Yubi (27°N). A combination of factor analysis, detrended correspondence analysis (DCA) and canonical correspondence analysis (CCA) was applied to the benthic foraminiferal data sets. Five major assemblages for both the live and dead fauna were revealed by factor analysis. In the cape regions organic matter fluxes are enhanced by high chlorophyll-a concentrations in the overlying surface waters. Here, benthic foraminiferal faunas are characterized by identical live and dead assemblages, high standing stocks, and low species delta13C values, indicating constant year-round high productivity. Bulimina marginata dominates the unique fauna at the shallowest station off Cape Ghir indicating highest chlorophyll-a concentrations. Off both capes, the succession of the Bulimina aculeata/Uvigerina mediterranea assemblage, the Sphaeroidina bulloides/Gavelinopsis translucens assemblage, and the Hoeglundina elegans assemblage from the shelf to the deep sea reflects the decrease in chlorophyll-a concentrations, hence the export flux. In contrast, the area between the capes is characterized by differently composed live and dead assemblages, low standing stocks, and less depleted delta13C values, thus reflecting low primary productivity. High foraminiferal numbers of Epistominella exigua, Eponides pusillus, and Globocassidulina subglobosa in the dead fauna indicate a seasonally varying primary productivity signal. Significantly lower mean delta13C values were recorded in Bulimina mexicana, Cibicidoides kullenbergi, H. elegans, U. mediterranea and Uvigerina peregrina. Cibicidoides wuellerstorfi is a faithful recorder of bottom water delta13C in the Canary Islands regions. The mean delta13C signal of this species is not significantly influenced by constant high organic matter fluxes. The species-specific offset between live and dead specimens is the same.
    Keywords: Agadir Canyon; AWI_Paleo; GeoB4207-1; GeoB4212-3; GeoB4213-1; GeoB4214-3; GeoB4215-1; GeoB4216-2; GeoB4217-1; GeoB4223-1; GeoB4225-3; GeoB4226-1; GeoB4227-1; GeoB4228-1; GeoB4229-2; GeoB4230-1; GeoB4231-2; GeoB4232-1; GeoB4233-2; GeoB4234-1; GeoB4235-1; GeoB4236-2; GeoB4237-1; GeoB5539-2; GeoB5540-3; GeoB5541-2; GeoB5542-3; GeoB5546-3; GeoB6005-1; GeoB6006-2; GeoB6007-1; GeoB6008-2; Giant box corer; GKG; M37/1; M42/4b; M45/5a; Meteor (1986); MUC; MultiCorer; Paleoenvironmental Reconstructions from Marine Sediments @ AWI
    Type: Dataset
    Format: application/zip, 6 datasets
    Location Call Number Expected Availability
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  • 29
    facet.materialart.
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    PANGAEA
    In:  Supplement to: Ivanova, Elena V (2006): The Global Thermohaline Paleocirculation. Scientific World, Moscow (original Russian version); Springer Science+Business Media B.V., 2009 (English translation), 320 pp, https://doi.org/10.1007/978-90-481-2415-2
    Publication Date: 2024-07-01
    Description: Correlation of paleoceanographic events in several key regions of the World Ocean: North Atlantic, Antarctic, West Arctic Seas, North Pacific and tropical Indo-Pacific has been carried out for the last 135 ka based on micropaleontological, stable isotope, geochronological (AMS-14C) and other data. It has been shown that the global thermohaline circulation controls remote climatic teleconnections on millennial-scale and partly on centennial-scale, while short-term climate changes are mainly transferred by the atmosphere. The basic information is given about the recent thermohaline circulation and stages of its development during Neogene.
    Keywords: Akademik Boris Petrov; Akademik Sergey Vavilov; Archive of Ocean Data; ARCOD; ARK-XI/1; ASV11; ASV11-858-3; ASV11-880-3; ASV11-987; ASV13_1200; ASV14; ASV14-1183-GC; ASV858; ASV880; Barents Sea; BIGSET; BP00; BP00-07/05; BP01; BP01-62/04; EAST_GC; GC; GeoB3011-1; GeoB3011-2; Gravity corer; Gravity corer (Kiel type); Indian Ocean; Kara Sea; KOL; M31/3; M31/3_KL39; M31/3-113_GC; Meteor (1986); MUC; MultiCorer; NAST_GC; Oman Upwelling; PC; Piston corer; Piston corer (Kiel type); Polarstern; PS2718-6; PS36; PS36/002; Russkaya Gavan Bay, Barents Sea; S-17666; S-17954; SL; South China Sea
    Type: Dataset
    Format: application/zip, 13 datasets
    Location Call Number Expected Availability
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  • 30
    facet.materialart.
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    PANGAEA
    In:  Supplement to: Feseker, Tomas; Pape, Thomas; Wallmann, Klaus; Klapp, Stephan A; Schmidt-Schierhorn, Friederike; Bohrmann, Gerhard (2009): The thermal structure of the Dvurechenskii mud volcano and its implications for gas hydrate stability and eruption dynamics. Marine and Petroleum Geology, 26(9), 1812-1823, https://doi.org/10.1016/j.marpetgeo.2009.01.021
    Publication Date: 2024-07-01
    Description: The sediment temperature distribution at mud volcanoes provides insights into their activity and into the occurrence of gas hydrates. If ambient pressure and temperature conditions are close to the limits of the gas hydrate stability field, the sediment temperature distribution not only limits the occurrence of gas hydrates, but is itself influenced by heat production and consumption related to the formation and dissociation of gas hydrates. Located in the Sorokin Trough in the northern Black Sea, the Dvurechenskii mud volcano (DMV) was in the focus of detailed investigations during the M72/2 and M73/3a cruises of the German R/V Meteor and the ROV Quest 4000 m in February and March 2007. A large number of in-situ sediment temperature measurements were conducted from the ROV and with a sensor-equipped gravity corer. Gas hydrates were sampled in pressurized cores using a dynamic autoclave piston corer (DAPC). The thermal structure of the DMV suggests a regime of fluid flow at rates decreasing from the summit towards the edges of the mud volcano, accompanied by intermittent mud expulsion at the summit. Modeled gas hydrate dissociation temperatures reveal that the gas hydrates at the DMV are very close to the stability limits. Changes in heat flow due to variable seepage rates probably do not result in changes in sediment temperature but are compensated by gas hydrate dissociation and formation.
    Keywords: 1; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 2; 20; 3; 4; 5; 6; 7; 8; 9; Center for Marine Environmental Sciences; DAPC; DAPC-5; DAPC-6; DAPC-7; Dvurechenskii; Dvurechenskii mud volcano; Dynamic autoclave piston corer; GC_T; GeoB11911; GeoB11914; GeoB11916; Gravity Corer/temperature probe; M72/2; M72/2_273; M72/2_274; M72/2_275; M72/2_276; M72/2_277; M72/2_297; M72/2_298; M72/2_299; M72/2_300; M72/2_302; M72/2_303; M72/2_304; M72/2_305; M72/2_306; M72/2_307; M72/2_310; M72/2_311; M72/2_313; M72/2_314; M72/2_316; M72/3a; MARUM; Meteor (1986)
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Expected Availability
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  • 31
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Stepanova, Anna Yu (2006): Late Pleistocene-Holocene and recent Ostracoda of the Laptev Sea. Paleontological Journal, 40(Suppl. 2), S91-S204, https://doi.org/10.1134/S0031030106080016
    Publication Date: 2024-07-01
    Description: This work is the first detailed description of the Late Pleistocene-Holocene and Recent Ostracoda of the Laptev Sea. A total of 45 species in 22 genera and 13 families have been identified. All these species are described monographically. Three different ecological assemblages of ostracodes corresponding to different combinations of environmental parameters have been established; they are restricted to three regions of the sea: western-central, eastern, and southern. The recent ostracode assemblages of the Laptev Sea have been compared with those from other Arctic areas and are most similar to those of the Beaufort and Kara seas. Data on recent Ostracoda are used for paleoenvironmental reconstructions on the eastern shelf and western continental slope of the Laptev Sea. For this purpose, ostracodes from five sections obtained from these parts of the sea have been examined. The oldest sediments, which are of Late Pleistocene age (15.8 cal. ka BP), have been recovered in a core from the western continental slope. These yielded five ostracode assemblages, which correspond to different paleoenvironments and replaced each other in the course of the rapid postglacial sea-level rise, thus showing variations in the Atlantic water inflow from the west and freshwater discharge from the subaerially exposed shelf. On the outer shelf of the eastern part of the sea, the rapid sea-level rise in the Early Holocene (lowermost dating 11.3 cal. ka BP) led to a rapid transition from assemblages of brackish-water nearshore environments to those of modernlike normal marine environments; modern environments were established about 8.2 cal. ka ago. Since core sections from the inner shelf correspond to the time when the level of the sea had already reached its modern values, changes in taxonomic composition of ostracode assemblages primarily mirror variations in river runoff.
    Keywords: Archive of Ocean Data; ARCOD; ARK-XIV/1b; BCR; Box corer (Reineck); GC; Giant box corer; GKG; Gravity corer; Gravity corer (Kiel type); IK9306-11; IK9307-3; IK93Z4-3; IK93Z5-4; Ivan Kireyev; KAL; KAL_R; Kapitan Dranitsyn; Kasten corer; Kasten corer RUS; KD9541-13; KD9565-11; Laptev Sea; PM9402-3; PM9441-4; Polarstern; Professor Multanovskiy; PS51/080-11; PS51/080-13; PS51/085-2; PS51/092-11; PS51/092-12; PS51/093-1; PS51/104-14; PS51/105-3; PS51/106-1; PS51/114-13; PS51/117-3; PS51/118-1; PS51/125-12; PS51/126-2; PS51/135-2; PS51/135-4; PS51/138-10; PS51/138-11; PS51/138-12; PS51/151-11; PS51/154-11; PS51/154-9; PS51/158-8; PS51/159-8; PS51 Transdrift-V; SL; Transdrift-I; Transdrift-II; Transdrift-III
    Type: Dataset
    Format: application/zip, 10 datasets
    Location Call Number Expected Availability
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  • 32
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Eickmann, Benjamin; Bach, Wolfgang; Rosner, Martin; Peckmann, Jörn (2009): Geochemical constraints on the modes of carbonate precipitation in peridotites from the Logatchev Hydrothermal Vent Field and Gakkel Ridge. Chemical Geology, 268(1-2), 97-106, https://doi.org/10.1016/j.chemgeo.2009.08.002
    Publication Date: 2024-07-01
    Description: The ultramafic-hosted Logatchev Hydrothermal Field (LHF) at 15°N on the Mid-Atlantic Ridge and the Arctic Gakkel Ridge (GR) feature carbonate precipitates (aragonite, calcite, and dolomite) in voids and fractures within different types of host rocks. We present chemical and Sr isotopic compositions of these different carbonates to examine the conditions that led to their formation. Our data reveal that different processes have led to the precipitation of carbonates in the various settings. Seawater-like 87Sr/86Sr ratios for aragonite in serpentinites (0.70909 to 0.70917) from the LHF are similar to those of aragonite from the GR (0.70912 to 0.70917) and indicate aragonite precipitation from seawater at ambient conditions at both sites. Aragonite veins in sulfide breccias from LHF also have seawater-like Sr isotope compositions (0.70909 to 0.70915), however, their rare earth element (REE) patterns show a clear positive europium (Eu) anomaly indicative of a small (〈 1%) hydrothermal contribution. In contrast to aragonite, dolomite from the LHF has precipitated at much higher temperatures (~100 °C), and yet its 87Sr/86Sr ratios (0.70896 to 0.70907) are only slightly lower than those of aragonite. Even higher temperatures are calculated for the precipitation of deformed calcite veins in serpentine-talc fault schists form north of the LHF. These calcites show unradiogenic 87Sr/86Sr ratios (0.70460 to 0.70499) indicative of precipitation from evolved hydrothermal fluids. A simple mixing model based on Sr mass balance and enthalpy conservation indicates strongly variable conditions of fluid mixing and heat transfers involved in carbonate formation. Dolomite precipitated from a mixture of 97% seawater and 3% hydrothermal fluid that should have had a temperature of approximately 14 °C assuming that no heat was transferred. The much higher apparent precipitation temperatures based on oxygen isotopes (~ 100 °C) may be indicative of conductive heating, probably of seawater prior to mixing. The hydrothermal calcite in the fault schist has precipitated from a mixture of 67% hydrothermal fluid and 33% seawater, which should have had an isenthalpic mixing temperature of ~ 250 °C. The significantly lower temperatures calculated from oxygen isotopes are likely due to conductive cooling of hydrothermal fluid discharging along faults. Rare earth element patterns corroborate the results of the mixing model, since the hydrothermal calcite, which formed from waters with the greatest hydrothermal contribution, has REE patterns that closely resemble those of vent fluids from the LHF. Our results demonstrate, for the first time, that (1) precipitation from pure seawater, (2) conductive heating of seawater, and (3) conductive cooling of hydrothermal fluids in the sub-seafloor all can lead to carbonate precipitation within a single ultramafic-hosted hydrothermal system.
    Keywords: ARK-XVII/2; Center for Marine Environmental Sciences; DERIDGE; Dredge, pipe; DRG_P; From Mantle to Ocean: Energy-, Material- and Life-cycles at Spreading Axes; HYDROMAR1; M60/3; M60/3-49-GTV; M60/3-53-ROV-2; M60/3-54-GTV; M60/3-67-GTV; MARUM; Meteor (1986); Mid-Atlantic Ridge at 10-15°N; Polarstern; PS59/238; PS59/249; PS59 AMORE; Remote operated vehicle; ROV; Television-Grab; TVG
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Expected Availability
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  • 33
    facet.materialart.
    Unknown
    PANGAEA
    In:  Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
    Publication Date: 2024-07-01
    Description: The 1 : 1,500,000 AWI Bathymetric Chart of the Gakkel Ridge (AWI BCGR) has been developed from multibeam data measured during the Arctic Mid-Ocean Ridge Expedition in 2001 (AMORE 2001, ARK-XVII/2). This expedition was conducted to investigate the Gakkel Ridge in the Arctic Ocean and was carried out by the icebreaking research vessels RV Polarstern and USCGC Healy. Polarstern is equipped with the multibeam sonar system Hydrosweep DS-2, whereas Healy carries Seabeam 2112. During the expedition an area of 8890 km length and 18 - 46 km width, situated between 82°N/8°W and 87°N/75°E, was surveyed simultaneously by both vessels. Water depths ranged from 566 to 5673 meters. Dense sea ice cover derogated the sonar measurements and decreased data quality. Data errors were corrected in an extensive post-processing. The data of two different sonar systems had to be consolidated in order to derive a high resolution bathymetry of the Gakkel Ridge. Final result was a digital terrain model (DTM) with a grid spacing of 100 meters, which was utilized for generating the map series AWI Bathymetric Chart of the Gakkel Ridge, consisting of ten map sheets.
    Keywords: ARK-XVII/2; AWI_Paleo; Gakkel_Ridge; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Polarstern; PS59 AMORE
    Type: Dataset
    Format: application/zip, 10 datasets
    Location Call Number Expected Availability
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  • 34
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Hillenbrand, Claus-Dieter; Ehrmann, Werner (2005): Late Neogene to Quaternary environmental changes in the Antarctic Peninsula region: evidence from drift sediments. Global and Planetary Change, 45, 165-191, https://doi.org/10.1016/j.gloplacha.2004.09.006
    Publication Date: 2024-07-01
    Description: Clay-mineral composition and biogenic opal content in upper Miocene to Quaternary drift sediments recovered at two Ocean Drilling Program (ODP) sites from the continental rise in the Bellingshausen Sea had been analyzed in order to reconstruct the climatic and glacial history of the Antarctic Peninsula. The clay mineral composition at both sites is dominated by smectite, illite, and chlorite, and alternates between a smectite-enriched and a chlorite-enriched assemblage throughout the last 9.3 my. The spatial distribution of clay minerals in Holocene sediments west of the Antarctic Peninsula facilitates the identification of particular source areas, and thus the reconstruction of transport pathways. The similarity to clay mineral variations reported from upper Quaternary sequences suggests that the short-term clay-mineralogical fluctuations in the ODP cores reflect glacial-interglacial cyclicity. Thus, repeated ice advances and retreats in response to a varying size of the Antarctic Peninsula ice cap are likely to have occurred throughout the late Neogene and Quaternary. The clay minerals in the drift sediments exhibit only slight long-term variations, which are caused by local changes in glacial erosion and in supply of source rocks, rather than by major climatic changes. The opal records at the ODP sites are dominated by long-term variations since the late Miocene. We infer that the opal content in the drift sediments, although it is influenced by dissolution in the water column and the sediment column and by the burial with lithogenic detritus, provides a signal of paleoproductivity. Because the annual sea-ice coverage is regarded as the main factor controlling biological productivity, the opal signal helps to reconstruct paleoceanographic changes in the Bellingshausen Sea. Slightly enhanced opal deposition during the late Miocene indicates slightly warmer climatic conditions in the Antarctic Peninsula area than at present. During the early Pliocene, enhanced opal deposition in the Pacific sector of the Southern Ocean and coinciding high opal concentrations in sedimentary sequences from the Atlantic and Indian sectors document a strong reduction of sea-ice cover and relatively warm climatic conditions. Thereby, the early onset of the Pliocene warmth in the Bellingshausen Sea points to a positive feedback of regional Antarctic climate on the global thermohaline circulation. A decrease of opal deposition between 3.1 and 2.6 Ma likely reflects sea-ice expansion in response to reduced supply of northern-sourced deep-waters to the Southern Ocean, caused by the onset of Northern Hemisphere glaciation. Throughout the Quaternary, a relatively constant level of opal deposition on the Antarctic continental margin indicates relatively stable climatic conditions.
    Keywords: 178-1095; 178-1096; 178-1101A; ANT-IV/4; ANT-VI/3; ANT-VIII/6; Atka Bay; COMPCORE; Composite Core; DRILL; Drilling/drill rig; Fram Strait; Giant box corer; GKG; Gravity corer (Kiel type); Joides Resolution; Leg178; Maud Rise; Ocean Drilling Program; ODP; Polarstern; PS08; PS08/564; PS12; PS12/291; PS1451-1; PS1588-1; PS1588-3; PS16; PS16/541; PS1824-1; PS1824-2; SL; South Pacific Ocean
    Type: Dataset
    Format: application/zip, 11 datasets
    Location Call Number Expected Availability
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  • 35
    Publication Date: 2024-07-01
    Description: This data collection contains physical oceanographic and hydrochemistry data from 82 cruises in the frame of the project VEINS -Variability of Exchanges in the Northern Seas.
    Keywords: 06MT39_5; 06MT39_5/506-1; 06MT39_5/507-1; 06MT39_5/508-1; 06MT39_5/509-1; 06MT39_5/510-1; 06MT39_5/511-1; 06MT39_5/512-2; 06MT39_5/513-1; 06MT39_5/514-1; 06MT39_5/515-1; 06MT39_5/516-1; 06MT39_5/517-1; 06MT39_5/518-1; 06MT39_5/519-1; 06MT39_5/520-1; 06MT39_5/521-1; 06MT39_5/522-1; 06MT39_5/523-1; A09/98; A09/98_286; A09/98_288; A09/98_291; A09/98_292; A09/98_294; A09/98_296; A09/98_300; A09/98_302; A09/98_317; A09/98_319; A09/98_322; A09/98_324; A09/98_325; A09/98_327; A09/98_330; A09/98_331; A09/98_335; A09/98_356; A09/98_377; A09/98_379; A09/98_381; A09/98_383; A09/98_385; A09/98_387; A09/98_401; A09/98_424; A09/98_427; A09/98_430; A09/98_449; A09/98_451; A09/98_454; A09/98_456; A09/98_458; A09/98_461; A09/98_462; A09/98_465; A09/98_467; A09/98_470; A09/98_471; A09/98_477; A09/98_480; A09/98_483; A09/98_497; A09/98_499; A09/98_502; A09/98_504; A09/98_506; A09/98_519; A09/98_521; A09/98_522; A09/98_523; A09/98_525; A09/98_527; A09/98_534; A09/98_537; A09/98_539; A09/98_542; A09/98_544; A09/98_548; A09/98_549; A09/98_566; A09/98_569; A09/98_572; A09/98_574; A09/98_576; A09/98_578; A09/98_585; A09/98_588; A09/98_590; A09/98_591; A09/98_594; A09/98_597; A09/98_598; A09/98_599; A09/98_602; A09/98_603; A09/98_604; A09/98_606; A09/98_608; A09/98_610; A09/98_612; A10/99; A10/99_364-1; A10/99_366-1; A10/99_368-1; A10/99_370-1; A10/99_372-1; A10/99_374-1; A10/99_376-1; A10/99_379-1; A10/99_382-1; A10/99_384-1; A10/99_394-1; A10/99_396-1; A10/99_398-1; A10/99_400-1; A10/99_401-1; A10/99_403-1; A10/99_404-1; A10/99_406-1; A10/99_409-1; A10/99_444-1; A10/99_446-1; A10/99_448-1; A10/99_452-1; A10/99_454-1; A10/99_457-1; A10/99_481-1; A10/99_483-1; A10/99_486-1; A10/99_488-1; A10/99_490-1; A10/99_491-1; A10/99_509-1; A10/99_511-1; A10/99_513-1; A10/99_515-1; A10/99_517-1; A10/99_521-1; A10/99_522-1; A10/99_525-1; A10/99_529-1; A10/99_531-1; A10/99_534-1; A10/99_536-1; A10/99_551-1; A10/99_557-1; A10/99_559-1; A10/99_561-1; A10/99_564-1; A10/99_566-1; A10/99_568-1; A10/99_580-1; A10/99_582-1; A10/99_584-1; A10/99_586-1; A10/99_589-1; A10/99_592-1; A10/99_595-1; A10/99_597-1; A10/99_599-1; A10/99_600-1; A10/99_602-1; A10/99_603-1; A10/99_604-1; A10/99_606-1; A10/99_608-1; A10/99_612-1; A10/99_615-1; A10/99_618-1; A10/99_620-1; A10/99_640-1; A10/99_643-1; A10/99_646-1; A10/99_648-1; A10/99_650-1; A10/99_653-1; A10/99_655-1; A10/99_656-1; A10/99_658-1; A10/99_662-1; A10/99_664-1; A10/99_667-1; A10/99_670-1; A10/99_673-1; A10/99_676-1; A10/99_678-1; A10/99_680-1; A10/99_682-1; A10/99_685-1; A10/99_687-1; A10/99_689-1; A10/99_697-1; A10/99_698-1; A10/99_700-1; A10/99_702-1; A10/99_704-1; A10/99_705-1; A10/99_707-1; A14/97; A14/97_446; A14/97_448; A14/97_450; A14/97_452; A14/97_453; A14/97_455; A14/97_457; A14/97_458; A14/97_460; A14/97_467; A14/97_507; A14/97_509; A14/97_510; A14/97_514; A14/97_515; A14/97_517; A14/97_546; A14/97_548; A14/97_551; A14/97_556; A14/97_558; A14/97_576; A14/97_580; A14/97_582; A14/97_584; A14/97_586; A14/97_589; A14/97_592; A14/97_594; A14/97_597; A14/97_622; A14/97_624; A14/97_627; A14/97_641; A14/97_643; A14/97_644; A14/97_645; A14/97_648; A14/97_651; A14/97_658; A14/97_660; A14/97_663; A14/97_666; A14/97_668; A14/97_671; A14/97_672; A14/97_689; A14/97_691; A14/97_694; A14/97_696; A14/97_698; A14/97_700; A14/97_710; A14/97_711; A14/97_712; A14/97_714; A14/97_717; A14/97_720; A14/97_722; A14/97_723; A14/97_726; A14/97_729; A14/97_734; A14/97_739; A14/97_741; A14/97_742; A14/97_744; A14/97_746; A14/97_748; A14/97_759; ARA-12-1/97; ARA-12-1/97_398; ARA-12-1/97_399; ARA-12-1/97_400; ARA-12-1/97_401; ARA-12-1/97_402; ARA-12-1/97_403; ARA-12-1/97_404; ARA-12-1/97_405; ARA-12-1/97_406; ARA-12-1/97_407; ARA-12-1/97_408; ARA-12-1/97_409; ARA-12-1/97_410; ARA-12-1/97_411; ARA-12-1/97_412; ARA-12-1/97_413; ARA-12-1/97_414; ARA-12-1/97_415; ARA-12-1/97_416; ARA-12-1/97_417; ARA-12-1/97_418; ARA-12-1/97_419; ARA-12-1/97_420; ARA-12-1/97_421; ARA-12-1/97_422; ARA-12-1/97_423; ARA-12-1/97_424; ARA-12-1/97_425; ARA-12-2/97; ARA-12-2/97_426; ARA-12-2/97_427; ARA-12-2/97_428; ARA-12-2/97_429; ARA-12-2/97_430; ARA-12-2/97_431; ARA-12-2/97_432; ARA-12-2/97_433; ARA-12-2/97_434; ARA-12-2/97_435; ARA-12-2/97_436; ARA-12-2/97_437; ARA-12-2/97_438; ARA-12-2/97_439; ARA-12-2/97_440; ARA-12-2/97_441; ARA-12-2/97_442; ARA-12-2/97_443; ARA-12-2/97_444; ARA-12-2/97_445; ARA-12-2/97_446; ARA-12-2/97_447; ARA-12-2/97_448; ARA-12-2/97_449; ARA-12-2/97_450; ARA-12-2/97_451; ARA-12-2/97_452; ARA-12-2/97_453; ARA-12-2/97_454; ARA-12-2/97_455; ARA-12-2/97_456; ARA-12-2/97_457; ARA-12-2/97_458; ARA-12-2/97_459; ARA-12-2/97_460; ARA-12-2/97_461; ARA-12-2/97_462; ARA-12-2/97_463; ARA-12-2/97_464; ARA-12-2/97_465; ARA-12-2/97_466; ARA-12-2/97_467; ARA-12-2/97_468; ARA-12-2/97_469; ARA-12-2/97_470; ARA-12-2/97_471; ARA-12-2/97_472; ARA-12-2/97_473; ARA-12-2/97_474; ARA-12-2/97_475; ARA-12-2/97_476; ARA-12-2/97_477; ARA-12-2/97_478; ARA-12-2/97_479; ARA-12-2/97_480; ARA-12-2/97_481; ARA-12-2/97_482; ARA-12-2/97_483; ARA-12-2/97_484; ARA-12-2/97_485; ARA-12-2/97_486; ARA-12-2/97_487; ARA-12-2/97_488; ARA-12-2/97_489; ARA-12-2/97_490; ARA-12-2/97_491; ARA-12-2/97_492; ARA-12-2/97_493; ARA-12-2/97_494; ARA-12-2/97_495; ARA-12-2/97_496; ARA-12-2/97_497; ARA-12-3/97; ARA-12-3/97_498; ARA-12-3/97_499; ARA-12-3/97_500; ARA-12-3/97_501; ARA-12-3/97_502; ARA-12-3/97_503; ARA-12-3/97_504; ARA-12-3/97_505; ARA-12-3/97_506; ARA-12-3/97_507; ARA-12-3/97_508; ARA-12-3/97_509; ARA-12-3/97_510; ARA-12-3/97_511; ARA-12-3/97_512; ARA-12-3/97_513; ARA-12-3/97_514; ARA-12-3/97_515; ARA-12-3/97_516; ARA-12-3/97_517; ARA-12-3/97_518; ARA-12-3/97_519; ARA-12-3/97_521; ARA-12-3/97_522; ARA-12-3/97_523; ARA-12-3/97_524; ARA-12-3/97_525; ARA-12-3/97_526; ARA-12-3/97_527; ARA-12-3/97_528; ARA-12-3/97_529; ARA-12-3/97_530; ARA-12-3/97_531; ARA-12-3/97_532; ARA-12-3/97_533; ARA-12-3/97_534; ARA-12-3/97_535; ARA-12-3/97_536; ARA-12-3/97_537; ARA-12-3/97_538; ARA-12-3/97_539; ARA-12-3/97_540; ARA-12-3/97_541; ARA-12-3/97_542; ARA-12-3/97_543; ARA-12-3/97_544; ARA-12-3/97_545; ARA-12-3/97_546; ARA-12-3/97_547; ARA-12-3/97_548; ARA-12-3/97_549; ARA-12-3/97_550; ARA-12-3/97_551; ARA-12-3/97_552; ARA-12-3/97_553; ARA-12-3/97_554; ARA-12-3/97_555; ARA-12-3/97_556; ARA-12-3/97_557; ARA-12-3/97_558; ARA-12-3/97_559; ARA-12-3/97_560; ARA-12-3/97_561; ARA-12-3/97_562; ARA-12-3/97_563; ARA-12-3/97_564; ARA-12-3/97_565; ARA-12-3/97_566; ARA-12-3/97_567; ARA-12-3/97_568; ARA-12-3/97_569; ARA-12-3/97_570; ARA-12-3/97_571; ARA-12-3/97_572; ARA-12-3/97_573; ARA-12-3/97_574; ARA-12-3/97_575; ARA-12-3/97_576; ARA-12-3/97_577; ARA-12-3/97_578; Aranda (1989); ARK-XIV/2; ARK-XV/3; Arni Fridriksson; B02/98; B02/98-1001; B02/98-1011; B02/98-1021; B02/98-1031; B02/98-1061; B02/98-1062; B02/98-1071; B02/98-1081; B02/98-1101; B02/98-1111; B02/98-1121; B02/98-1131; B02/98-1141; B02/98-1151; B02/98-1181; B02/98-1191; B02/98-1221; B02/98-1222; B02/98-1231; B02/98-1241; B02/98-1251; B02/98-1261; B02/98-1271; B02/98-1281; B02/98-1291; B02/98-1292; B02/98-1293; B02/98-1301; B02/98-1311; B02/98-1321; B02/98-1341; B02/98-1342; B02/98-1361; B02/98-1371; B02/98-1381; B02/98-1391; B02/98-1401; B02/98-1411; B02/98-1421; B02/98-1431; B02/98-1441; B02/98-1451; B02/98-1461; B02/98-1471; B02/98-1481; B02/98-1491; B02/98-1501; B02/98-1511; B02/98-1521; B02/98-1531; B02/98-1541; B02/98-1551; B02/98-1561; B02/98-1571; B02/98-1581; B02/98-1591; B02/98-1601; B02/98-1611; B02/98-1622; B02/98-531; B02/98-541; B02/98-551; B02/98-561; B02/98-571; B02/98-581; B02/98-591; B02/98-601; B02/98-621; B02/98-622; B02/98-631; B02/98-641; B02/98-651; B02/98-661; B02/98-671; B02/98-681; B02/98-691; B02/98-701; B02/98-711; B02/98-721; B02/98-731; B02/98-741; B02/98-751; B02/98-761; B02/98-771; B02/98-781; B02/98-791; B02/98-801; B02/98-811; B02/98-821; B02/98-831; B02/98-841; B02/98-842; B02/98-843; B02/98-844; B02/98-845; B02/98-851; B02/98-861; B02/98-891; B02/98-901; B02/98-911; B02/98-921; B02/98-931; B02/98-941; B02/98-961; B02/98-971; B02/98-972; B02/98-973; B02/
    Type: Dataset
    Format: application/zip, 93 datasets
    Location Call Number Expected Availability
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  • 36
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Van Gaever, Saskia; Olu, Karine; Derycke, Sofie; Vanreusel, Ann (2009): Metazoan meiofaunal communities at cold seeps along the Norwegian margin: Influence of habitat heterogeneity and evidence for connection with shallow-water habitats. Deep Sea Research Part I: Oceanographic Research Papers, 56, 772-785, https://doi.org/10.1016/j.dsr.2008.12.015
    Publication Date: 2024-07-01
    Description: Cold-seep environments and their associated symbiont-bearing megafaunal communities create islands of primary production for macro- and meiofauna in the otherwise monotonous and nutrient-poor deep-sea environment. To examine the spatial variation and distribution patterns of metazoan meiobenthos in different seepage-related habitats, samples were collected in two regions off Norway: several pockmarks associated with the Storegga Slide including the Nyegga pockmark area (730 m; 64°N), and the active, methane-venting Håkon Mosby Mud Volcano (HMMV) west of the Barents Sea (1280 m; 72°N). Based on sediment geochemistry and associated epifauna, three different habitat types were distinguished across the two regions: (1) reduced sediment with suboxic conditions, sometimes covered by bacterial mats, (2) sediment colonised by chemosynthetic, siboglinid tubeworms, and (3) sediment outside the influence of seepage and without a large chemosynthetic fauna. Meiofaunal communities varied strongly in terms of generic diversity and dominance among the different habitat types. Control sites and Siboglinidae polychaete fields both supported high nematode genus richness similar to normal deep-sea sediments, whereas the reduced sediments yielded a genus-poor nematode community dominated by one or two successful species. Meiofaunal densities in the different habitats were negatively correlated with macrobenthic densities. An extremely dense (〉11,000 ind. 10 cm**2), mono-specific nematode population appeared to be restricted to the bacterial mats at HMMV. It consisted of a new cryptic species of the Halomonhystera disjuncta complex, which has been described from intertidal habitats in the North Sea. The reduced seep sediments at Nyegga did not yield H. disjuncta but were dominated by Terschellingia longicaudata, another cosmopolitan nematode species known to be abundant in organic-rich, oxygen-poor, shallow-water environments. These observations point to a past or recent connection between margins and shallow-water habitats.
    Keywords: ARK-XIX/3b; Håkon Mosby Mud Volcano; HERMES; HERMIONE; Hotspot Ecosystem Research and Mans Impact On European Seas; Hotspot Ecosystem Research on the Margins of European Seas; MUC; MultiCorer; Nyegga; Polarstern; Pourquoi Pas ? (2005); PS64; PS64/317_PUC-1; PS64/317_PUC-2; PS64/317_PUC-4; PS64/326_PUC-3; PS64/326_PUC-4; PS64/326_PUC-5; PS64/326_PUC-6; PS64/347_PUC-10; PS64/347_PUC-12; PS64/377_PUC-22; PS64/377_PUC-23; PS64/377_PUC-28; PUC; Push corer; Storegga North East; VICKING; VKGD272/PC-1; VKGD272/PC-14; VKGD272/PC-18; VKGD272/PC-8; VKGD275/PC-5; VKGD275/PC-6; VKGD277/PC-2; VKGD277/PC-5; VKGMTB2; VKGMTB3
    Type: Dataset
    Format: application/zip, 6 datasets
    Location Call Number Expected Availability
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  • 37
    facet.materialart.
    Unknown
    PANGAEA
    In:  Supplement to: Olivarez Lyle, Annette; Lyle, Mitchell W (2005): Organic carbon and barium in Eocene sediments: Possible controls on nutrient recycling in the Eocene equatorial Pacific Ocean. In: Wilson, PA; Lyle, M; Firth, JV (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 199, 1-33, https://doi.org/10.2973/odp.proc.sr.199.222.2005
    Publication Date: 2024-07-01
    Description: We present the first high-resolution organic carbon mass accumulation rate (MAR) data set for the Eocene equatorial Pacific upwelling region, from Sites 1218 and 1219 of the Ocean Drilling Program. A maximum Corg MAR anomaly appears at 41 Ma and corresponds to a high carbonate accumulation event (CAE). Independent evidence suggests that this event (CAE-3) was a time of rapid cooling. Throughout the Eocene, organic carbon burial fluxes were an order of magnitude lower than fluxes recorded for the Holocene. In contrast, the expected organic carbon flux, calculated from the biogenic barium concentrations for these sites, is roughly equal to modern. A sedimentation anomaly appears at 41 Ma, when both the measured and the expected organic carbon MAR increases by a factor of two-three relative to the background Eocene fluxes. The rain of estimated Corg and barium from the euphotic zone to the sediments increased by factors of three and six, respectively. We suggest that the discrepancy between the expected and measured Corg in the sediments is a direct consequence of the increased metabolic rates of all organisms throughout the Eocene oceans and sediments. This hypothesis is supported by recent work in ecology and biochemical kinetics that recognizes the fundamental basis of ecology as following from the laws of thermodynamics. This dependence is now elucidated as the Universal Temperature Dependence (UTD) "law" of metabolism and can be applied to all organisms over their biologically relevant temperature range. The general pattern of organic carbon and barium deposition throughout the Eocene is consistent with the UTD theory. In particular, the anomaly at 41 Ma (CAE-3) is associated with rapid cooling, an event that triggered slower metabolic rates for all organisms, slower recycling of organic carbon in the water and sediment column, and, consequently, higher deposition of organic carbon in the sediments. This "metabolism-based" scenario is consistent with the sedimentation patterns we observe for both Sites 1218 and 1219.
    Keywords: 199-1218; 199-1219; AMPH-011P; AMPH-016G; AMPH01AR; AMPH-025G; AMPHITRITE; Argo; BENTHIFACE; BNFC02MV; BNFC04G; BNFC08P; COMPCORE; Composite Core; East Pacific; East Pacific Ocean; Equatorial East Pacific; FFC; Free fall corer; GC; Gravity corer; Joides Resolution; Leg199; Melville; MG2; MG3; MG4; North Pacific Ocean; OC73-1; OC73-1-02; OC73-3; OC73-3-07; Ocean Drilling Program; Oceanographer; ODP; PAPA; PAPA-039GO; PAPA-088GO; PAPA-099GO; PC; Piston corer; PLDS-001G; PLDS-1; Pleiades; RC10; RC10-245; RC10-246; RC10-247; RC10-248; RC10-56; RC10-57; RC10-58; RC10-59; RC10-60; RC10-61; RC10-62; RC10-63; RC13; RC13-119; RC13-122; RC13-124; RC13-125; RC13-133; RC13-134; RC13-136; RC13-137; RC13-138; RIS-08; RIS-09G; RIS-12G; RIS-13G; RIS-14G; RIS-15G; RIS-16G; RIS-17G; RIS-18G; RIS-19G; RIS-20G; RIS-21G; RIS-22G; RIS-23G; RIS-24G; RIS-25G; RIS-26G; Robert Conrad; SCAN; SCAN-084PG; SCAN-086PG; SCAN-091G; SCAN-096P; South Pacific Ocean; TR163-01TW; TR163-02TW; TR163-03TW; TR163-04TW; TR163-05TW; TR163-07TW; TR163-08TW; TR163-09TW; TR163-11; TR163-12; TR163-13T; TR163-14; TR163-15T; TR163-18T; TR163-19; TR163-20B; TR163-20T; TR163-21T; TR163-22; TR163-23; TR163-25T; TR163-30T; TR163-31; TRI-01P; TRI-02P; TRI-03G; TRI-04G; TRI-04P; TRI-05G; TRI-05P; TRI-06G; TRI-06P; TRI-07G; TRI-07P; TRI-08P; TRIP02AR; TRIP03AR; TRIPOD_2; TRIPOD_3; Tube worm; TW; V18; V18-346; V18-347; V20; V20-148; V20-149; V20-150; V20-151; V20-152; V20-153; V20-154; V20-155; V20-156; V20-16; V20-17; V20-18; V20-20; V20-21; V20-25; Vema; Y69-103M1; Y69-104M1; Y69-105M1; Y69-106M1; Y69-107M1; Y69-108; Y69-110M1; Y69-112M1; Y69-113M1; Y69-114M1; Y69-72M1; Y69-73M1; Y69-74M1; Y69-74M2; Y69-75M1; Y69-76M1; Y69-83M1; Y69-84M1; Y69-86M1; Y69-97M1; Y71-03; Y71-03-05; Y71-03-06; Y71-03-07; Y71-03-08; Y71-03-10A; Y71-03-14; Y71-03-31; Y71-03-32; Y71-06; Y71-06-08; Y71-06-16; Y71-06-26; Y71-07; Y71-07-28; Y71-07-30; Y71-07-31; Y71-07-32; Y71-07-49; Y71-08; Y71-08-55; Y71-08-61; Y71-08-76; Y71-08-79; Y71-09; Y71-09-84; Y71-09-85; Y71-09-86; Y71-09-88; Y71-09-90; Y71-09-91; Y71-09-92; Yaquina
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Expected Availability
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  • 38
    Publication Date: 2024-07-01
    Keywords: ARK-II/4; AWI_Paleo; DEPTH, sediment/rock; Fram Strait; GIK23235-2 PS05/422; Grain size, sieving/settling tube; KL; Mass spectrometer Finnigan MAT 251; Neogloboquadrina pachyderma sinistral, δ18O; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Piston corer (BGR type); Polarstern; PS05; PS1235-2; Quaternary Environment of the Eurasian North; QUEEN; Sand; Silt; Size fraction 〈 0.002 mm, clay
    Type: Dataset
    Format: text/tab-separated-values, 148 data points
    Location Call Number Expected Availability
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  • 39
    Publication Date: 2024-07-01
    Keywords: ARK-II/4; ARK-III/3; ARK-IV/3; ARK-VI/2; AWI_Paleo; Calcium carbonate; Calculated; Carbon, organic, total; Carbon/Nitrogen ratio; DEPTH, sediment/rock; Element analyser CHN; Elevation of event; Event label; Fram Strait; GeoB; Geosciences, University of Bremen; Giant box corer; GIK21289-1 PS07/578; GIK21290-3 PS07/579; GIK21291-3 PS07/581; GIK21292-3 PS07/582; GIK21293-3 PS07/583; GIK21294-3 PS07/584; GIK21295-3 PS07/586; GIK21296-3 PS07/587; GIK21297-3 PS07/588; GIK21298-3 PS07/590; GIK21300-3 PS07/592; GIK21301-2 PS07/593; GIK21302-2 PS07/594; GIK21303-2 PS07/595; GIK21304-2 PS07/596; GIK21305-1 PS07/597; GIK21306-2 PS07/598; GIK21307-2 PS07/599; GIK21308-3 PS07/601; GIK21309-3 PS07/602; GIK21310-4 PS07/603; GIK21311-3 PS07/605; GIK21312-3 PS07/606; GIK21313-3 PS07/607; GIK21314-3 PS07/608; GIK21315-3 PS07/610; GIK21316-5 PS07/612; GIK21318-4 PS07/615; GIK21319-2 PS07/617; GIK21535-5 PS11/430-5; GIK23230-1 PS05/416; GIK23231-2 PS05/417; GIK23232-1 PS05/418; GIK23233-1 PS05/420; GIK23235-1 PS05/422; GKG; Grain size, sieving; Grain size, sieving/settling tube; Kaolinite/Illite ratio; LATITUDE; LONGITUDE; Mass spectrometer Finnigan Delta-E; MULT; Multiple investigations; Opal, auto analysis (Müller & Schneider, 1993); Opal, biogenic silica; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Polarstern; PS05; PS07; PS11; PS1230-1; PS1231-2; PS1232-1; PS1233-1; PS1235-1; PS1289-1; PS1290-3; PS1291-3; PS1292-3; PS1293-3; PS1294-3; PS1295-3; PS1296-3; PS1297-3; PS1298-3; PS1300-3; PS1301-2; PS1302-2; PS1303-2; PS1304-2; PS1305-1; PS1306-2; PS1307-2; PS1308-3; PS1309-3; PS1310-4; PS1311-3; PS1312-3; PS1313-3; PS1314-3; PS1315-3; PS1316-5; PS1318-4; PS1319-2; PS15; PS15/054; PS15/060; PS1535-5; Quaternary Environment of the Eurasian North; QUEEN; Sand; Silicon Cycling in the World Ocean; Silt; SINOPS; Size fraction 〈 0.002 mm, clay; Size fraction 〉 2 mm, gravel; δ13C, organic carbon
    Type: Dataset
    Format: text/tab-separated-values, 315 data points
    Location Call Number Expected Availability
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  • 40
    Publication Date: 2024-07-01
    Keywords: Arctic Ocean; ARK-XI/1; AWI_Paleo; DEPTH, sediment/rock; Event label; Giant box corer; GKG; Grain size, SEDIGRAPH 5000; Gravity corer (Kiel type); Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Polarstern; PS2761-10; PS2761-9; PS36; PS36/057; Quaternary Environment of the Eurasian North; QUEEN; Size fraction 10.309-9.618 µm, 6.6-6.7 phi; Size fraction 11.049-10.309 µm, 6.5-6.6 phi; Size fraction 11.842-11.049 µm, 6.4-6.5 phi; Size fraction 12.691-11.842 µm, 6.3-6.4 phi; Size fraction 13.602-12.691 µm, 6.2-6.3 phi; Size fraction 14.579-13.602 µm, 6.1-6.2 phi; Size fraction 15.625-14.579 µm, 6.0-6.1 phi; Size fraction 16.746-15.625 µm, 5.9-6.0 phi; Size fraction 17.948-16.746 µm, 5.8-5.9 phi; Size fraction 19.237-17.948 µm, 5.7-5.8 phi; Size fraction 2.093-1.953 µm, 8.9-9.0 phi; Size fraction 2.244-2.093 µm, 8.8-8.9 phi; Size fraction 2.405-2.244 µm, 8.7-8.8 phi; Size fraction 2.577-2.405 µm, 8.6-8.7 phi; Size fraction 2.762-2.577 µm, 8.5-8.6 phi; Size fraction 2.960-2.762 µm, 8.4-8.5 phi; Size fraction 20.617-19.237 µm, 5.6-5.7 phi; Size fraction 22.097-20.617 µm, 5.5-5.6 phi; Size fraction 23.683-22.097 µm, 5.4-5.5 phi; Size fraction 25.383-23.683 µm, 5.3-5.4 phi; Size fraction 27.205-25.383 µm, 5.2-5.3 phi; Size fraction 29.157-27.205 µm, 5.1-5.2 phi; Size fraction 3.173-2.960 µm, 8.3-8.4 phi; Size fraction 3.401-3.173 µm, 8.2-8.3 phi; Size fraction 3.645-3.401 µm, 8.1-8.2 phi; Size fraction 3.906-3.645 µm, 8.0-8.1 phi; Size fraction 31.250-29.157 µm, 5.0-5.1 phi; Size fraction 33.493-31.250 µm, 4.9-5.0 phi; Size fraction 35.897-33.493 µm, 4.8-4.9 phi; Size fraction 38.473-35.897 µm, 4.7-4.8 phi; Size fraction 4.187-3.906 µm, 7.9-8.0 phi; Size fraction 4.487-4.187 µm, 7.8-7.9 phi; Size fraction 4.809-4.487 µm, 7.7-7.8 phi; Size fraction 41.235-38.473 µm, 4.6-4.7 phi; Size fraction 44.194-41.235 µm, 4.5-4.6 phi; Size fraction 47.366-44.194 µm, 4.4-4.5 phi; Size fraction 5.154-4.809 µm, 7.6-7.7 phi; Size fraction 5.524-5.154 µm, 7.5-7.6 phi; Size fraction 5.921-5.524 µm, 7.4-7.5 phi; Size fraction 50.766-47.366 µm, 4.3-4.4 phi; Size fraction 54.409-50.766 µm, 4.2-4.3 phi; Size fraction 58.315-54.409 µm, 4.1-4.2 phi; Size fraction 6.346-5.921 µm, 7.3-7.4 phi; Size fraction 6.801-6.346 µm, 7.2-7.3 phi; Size fraction 62.500-58.315 µm, 4.0-4.1 phi; Size fraction 7.289-6.801 µm, 7.1-7.2 phi; Size fraction 7.813-7.289 µm, 7.0-7.1 phi; Size fraction 8.373-7.813 µm, 6.9-7.0 phi; Size fraction 8.974-8.373 µm, 6.8-6.9 phi; Size fraction 9.618-8.974 µm, 6.7-6.8 phi; SL
    Type: Dataset
    Format: text/tab-separated-values, 1900 data points
    Location Call Number Expected Availability
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  • 41
    Publication Date: 2024-07-01
    Keywords: Arctic Ocean; ARK-XI/1; AWI_Paleo; DEPTH, sediment/rock; Event label; Giant box corer; GKG; Grain size, SEDIGRAPH 5000; KAL; Kasten corer; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Polarstern; PS2753-1; PS2753-2; PS36; PS36/048a; Quaternary Environment of the Eurasian North; QUEEN; Size fraction 10.309-9.618 µm, 6.6-6.7 phi; Size fraction 11.049-10.309 µm, 6.5-6.6 phi; Size fraction 11.842-11.049 µm, 6.4-6.5 phi; Size fraction 12.691-11.842 µm, 6.3-6.4 phi; Size fraction 13.602-12.691 µm, 6.2-6.3 phi; Size fraction 14.579-13.602 µm, 6.1-6.2 phi; Size fraction 15.625-14.579 µm, 6.0-6.1 phi; Size fraction 16.746-15.625 µm, 5.9-6.0 phi; Size fraction 17.948-16.746 µm, 5.8-5.9 phi; Size fraction 19.237-17.948 µm, 5.7-5.8 phi; Size fraction 2.093-1.953 µm, 8.9-9.0 phi; Size fraction 2.244-2.093 µm, 8.8-8.9 phi; Size fraction 2.405-2.244 µm, 8.7-8.8 phi; Size fraction 2.577-2.405 µm, 8.6-8.7 phi; Size fraction 2.762-2.577 µm, 8.5-8.6 phi; Size fraction 2.960-2.762 µm, 8.4-8.5 phi; Size fraction 20.617-19.237 µm, 5.6-5.7 phi; Size fraction 22.097-20.617 µm, 5.5-5.6 phi; Size fraction 23.683-22.097 µm, 5.4-5.5 phi; Size fraction 25.383-23.683 µm, 5.3-5.4 phi; Size fraction 27.205-25.383 µm, 5.2-5.3 phi; Size fraction 29.157-27.205 µm, 5.1-5.2 phi; Size fraction 3.173-2.960 µm, 8.3-8.4 phi; Size fraction 3.401-3.173 µm, 8.2-8.3 phi; Size fraction 3.645-3.401 µm, 8.1-8.2 phi; Size fraction 3.906-3.645 µm, 8.0-8.1 phi; Size fraction 31.250-29.157 µm, 5.0-5.1 phi; Size fraction 33.493-31.250 µm, 4.9-5.0 phi; Size fraction 35.897-33.493 µm, 4.8-4.9 phi; Size fraction 38.473-35.897 µm, 4.7-4.8 phi; Size fraction 4.187-3.906 µm, 7.9-8.0 phi; Size fraction 4.487-4.187 µm, 7.8-7.9 phi; Size fraction 4.809-4.487 µm, 7.7-7.8 phi; Size fraction 41.235-38.473 µm, 4.6-4.7 phi; Size fraction 44.194-41.235 µm, 4.5-4.6 phi; Size fraction 47.366-44.194 µm, 4.4-4.5 phi; Size fraction 5.154-4.809 µm, 7.6-7.7 phi; Size fraction 5.524-5.154 µm, 7.5-7.6 phi; Size fraction 5.921-5.524 µm, 7.4-7.5 phi; Size fraction 50.766-47.366 µm, 4.3-4.4 phi; Size fraction 54.409-50.766 µm, 4.2-4.3 phi; Size fraction 58.315-54.409 µm, 4.1-4.2 phi; Size fraction 6.346-5.921 µm, 7.3-7.4 phi; Size fraction 6.801-6.346 µm, 7.2-7.3 phi; Size fraction 62.500-58.315 µm, 4.0-4.1 phi; Size fraction 7.289-6.801 µm, 7.1-7.2 phi; Size fraction 7.813-7.289 µm, 7.0-7.1 phi; Size fraction 8.373-7.813 µm, 6.9-7.0 phi; Size fraction 8.974-8.373 µm, 6.8-6.9 phi; Size fraction 9.618-8.974 µm, 6.7-6.8 phi
    Type: Dataset
    Format: text/tab-separated-values, 2050 data points
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  • 42
    Publication Date: 2024-07-01
    Keywords: Arctic Ocean; ARK-XI/1; AWI_Paleo; DEPTH, sediment/rock; Event label; Giant box corer; GKG; Grain size, SEDIGRAPH 5000; KAL; Kasten corer; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Polarstern; PS2767-4; PS2767-6; PS36; PS36/066; Quaternary Environment of the Eurasian North; QUEEN; Size fraction 10.309-9.618 µm, 6.6-6.7 phi; Size fraction 11.049-10.309 µm, 6.5-6.6 phi; Size fraction 11.842-11.049 µm, 6.4-6.5 phi; Size fraction 12.691-11.842 µm, 6.3-6.4 phi; Size fraction 13.602-12.691 µm, 6.2-6.3 phi; Size fraction 14.579-13.602 µm, 6.1-6.2 phi; Size fraction 15.625-14.579 µm, 6.0-6.1 phi; Size fraction 16.746-15.625 µm, 5.9-6.0 phi; Size fraction 17.948-16.746 µm, 5.8-5.9 phi; Size fraction 19.237-17.948 µm, 5.7-5.8 phi; Size fraction 2.093-1.953 µm, 8.9-9.0 phi; Size fraction 2.244-2.093 µm, 8.8-8.9 phi; Size fraction 2.405-2.244 µm, 8.7-8.8 phi; Size fraction 2.577-2.405 µm, 8.6-8.7 phi; Size fraction 2.762-2.577 µm, 8.5-8.6 phi; Size fraction 2.960-2.762 µm, 8.4-8.5 phi; Size fraction 20.617-19.237 µm, 5.6-5.7 phi; Size fraction 22.097-20.617 µm, 5.5-5.6 phi; Size fraction 23.683-22.097 µm, 5.4-5.5 phi; Size fraction 25.383-23.683 µm, 5.3-5.4 phi; Size fraction 27.205-25.383 µm, 5.2-5.3 phi; Size fraction 29.157-27.205 µm, 5.1-5.2 phi; Size fraction 3.173-2.960 µm, 8.3-8.4 phi; Size fraction 3.401-3.173 µm, 8.2-8.3 phi; Size fraction 3.645-3.401 µm, 8.1-8.2 phi; Size fraction 3.906-3.645 µm, 8.0-8.1 phi; Size fraction 31.250-29.157 µm, 5.0-5.1 phi; Size fraction 33.493-31.250 µm, 4.9-5.0 phi; Size fraction 35.897-33.493 µm, 4.8-4.9 phi; Size fraction 38.473-35.897 µm, 4.7-4.8 phi; Size fraction 4.187-3.906 µm, 7.9-8.0 phi; Size fraction 4.487-4.187 µm, 7.8-7.9 phi; Size fraction 4.809-4.487 µm, 7.7-7.8 phi; Size fraction 41.235-38.473 µm, 4.6-4.7 phi; Size fraction 44.194-41.235 µm, 4.5-4.6 phi; Size fraction 47.366-44.194 µm, 4.4-4.5 phi; Size fraction 5.154-4.809 µm, 7.6-7.7 phi; Size fraction 5.524-5.154 µm, 7.5-7.6 phi; Size fraction 5.921-5.524 µm, 7.4-7.5 phi; Size fraction 50.766-47.366 µm, 4.3-4.4 phi; Size fraction 54.409-50.766 µm, 4.2-4.3 phi; Size fraction 58.315-54.409 µm, 4.1-4.2 phi; Size fraction 6.346-5.921 µm, 7.3-7.4 phi; Size fraction 6.801-6.346 µm, 7.2-7.3 phi; Size fraction 62.500-58.315 µm, 4.0-4.1 phi; Size fraction 7.289-6.801 µm, 7.1-7.2 phi; Size fraction 7.813-7.289 µm, 7.0-7.1 phi; Size fraction 8.373-7.813 µm, 6.9-7.0 phi; Size fraction 8.974-8.373 µm, 6.8-6.9 phi; Size fraction 9.618-8.974 µm, 6.7-6.8 phi
    Type: Dataset
    Format: text/tab-separated-values, 2150 data points
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  • 43
    Publication Date: 2024-07-01
    Keywords: 5-40; Clay minerals; Comment; Deep Sea Drilling Project; DEPTH, sediment/rock; Diatoms; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Fecal pellets; Feldspar; Foraminifera; Glomar Challenger; Leg5; Lithology/composition/facies; Minerals, other; Nannofossils; North Pacific/BASIN; Radiolarians; Sample code/label; Sand; Silt; Size fraction 〈 0.002 mm, clay; Smear slide analysis; Spiculae; Stratigraphy; Volcanic glass; Zeolite
    Type: Dataset
    Format: text/tab-separated-values, 1242 data points
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  • 44
    Publication Date: 2024-07-01
    Keywords: 5-43; Carbonates; Clay minerals; Comment; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Feldspar; Glomar Challenger; Iron; Leg5; Lithology/composition/facies; North Pacific/VALLEY; Opaque minerals; Radiolarians; Sample code/label; Sand; Silt; Size fraction 〈 0.002 mm, clay; Smear slide analysis; Volcanic glass; Zeolite
    Type: Dataset
    Format: text/tab-separated-values, 112 data points
    Location Call Number Expected Availability
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  • 45
    Publication Date: 2024-07-01
    Keywords: 5-35; Abundance estimate; Coccolithus pelagicus; Coccolithus sp.; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Gephyrocapsa oceanica; Glomar Challenger; Leg5; North Pacific/VALLEY; Sample code/label; Stratigraphy
    Type: Dataset
    Format: text/tab-separated-values, 8 data points
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  • 46
    Publication Date: 2024-07-01
    Keywords: 5-33; Abundance estimate; Cannopilus depressus; Cannopilus ernestinae; Cannopilus hemisphaericus; Cannopilus longispinus; Corbisema triacantha; Deep Sea Drilling Project; DEPTH, sediment/rock; Dictyocha fibula; Dictyocha fibula aspera; Dictyocha sp.; Distephanus crux; Distephanus crux longispinus; Distephanus lemmermannii; Distephanus paradistephanus; Distephanus speculum; Distephanus speculum pseudocrux; Distephanus speculum pseudofibula; Distephanus stauracanthus; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg5; Mesocena diodon; Mesocena elliptica; Mesocena hexagona; North Pacific/HILL; Paradictyocha apiculata; Sample code/label; Stratigraphy
    Type: Dataset
    Format: text/tab-separated-values, 239 data points
    Location Call Number Expected Availability
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  • 47
    Publication Date: 2024-07-01
    Keywords: 5-32; Abundance estimate; Coccolithus pelagicus; Coccolithus sp.; Cyclococcolithus leptoporus; Deep Sea Drilling Project; DEPTH, sediment/rock; Discoaster asymmetricus; Discoaster brouweri; Discoaster pentaradiatus; Discoaster sp.; Discoaster surculus; Discoaster variabilis; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Helicopontosphaera kamptneri; Leg5; North Pacific/PLAIN; Pseudoemiliania lacunosa; Reticulofenestra pseudoumbilicus; Sample code/label; Sphenolithus abies; Stratigraphy
    Type: Dataset
    Format: text/tab-separated-values, 55 data points
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  • 48
    Publication Date: 2024-07-01
    Keywords: 5-36; Abundance estimate; Coccolithus pelagicus; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg5; North Pacific/RIDGE; Sample code/label; Stratigraphy
    Type: Dataset
    Format: text/tab-separated-values, 3 data points
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  • 49
    Publication Date: 2024-07-01
    Keywords: 5-34; Abundance estimate; Ceratolithus tricorniculatus; Coccolithus pelagicus; Coccolithus sp.; Cyclococcolithus leptoporus; Deep Sea Drilling Project; DEPTH, sediment/rock; Discoaster asymmetricus; Discoaster bolli; Discoaster brouweri; Discoaster exilis; Discoaster pentaradiatus; Discoaster quinqueramus; Discoaster sp.; Discoaster subsurculus; Discoaster surculus; Discoaster variabilis; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Helicopontosphaera kamptneri; Helicopontosphaera sp.; Leg5; North Pacific/PLAIN; Pseudoemiliania lacunosa; Reticulofenestra pseudoumbilicus; Reticulofenestra variabilis; Sample code/label; Sphenolithus abies; Stratigraphy
    Type: Dataset
    Format: text/tab-separated-values, 219 data points
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  • 50
    Publication Date: 2024-07-01
    Keywords: ALTITUDE; Arctic Ocean; ARK-IX/4; ARK-IX/4_3311; AWI_SeaIce; BUOY_SI; DATE/TIME; IABP; International Arctic Buoy Program; LATITUDE; LONGITUDE; Measured according to WMO standards; Polarstern; Positioning type/details; Pressure, atmospheric; PS27; Sea ice buoy; Sea Ice Physics @ AWI; Temperature, air
    Type: Dataset
    Format: text/tab-separated-values, 47258 data points
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