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  • 1995-1999  (62)
Document type
Keywords
Publisher
Language
Years
Year
  • 1
    Book
    Book
    Biochemische Untersuchungen zum Lipidstoffwechsel antarktischer Copepoden : = Biochemical investigations on the lipidmetabolism of Antarctic copepods (1995)
    Bremerhaven : Alfred-Wegener-Institut für Polar- und Meeresforschung
    Details Availability
    Keywords: Copepoda Physiology ; Lipids Metabolism ; Hochschulschrift ; Forschungsbericht ; Antarktis ; Ökosystem ; Antarktis ; Ruderfußkrebse ; Lipidstoffwechselstörung
    Type of Medium: Book
    Pages: X, 135 S. , graph. Darst., Kt.
    Series Statement: Berichte zur Polarforschung 157
    URL: http://www.gbv.de/dms/bs/toc/183303148.pdf
    URL: http://www.gbv.de/dms/bs/toc/183303148.pdf
    DDC: 572/.5741534/09167
    RVK:
    RY 20075
    RVK:
    WQ 2200
    Language: German
    Note: Zsfassung in dt. und engl. Sprache , Zugl.: Bremen, Univ., Diss., 1994
    Location Call Number Limitation Availability
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  • 2
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    Evidence for a steeper Eemian than Holocene sea surface temperature gradient between Arctic and sub-Arctic regions (1999)
    Elsevier
    In:  Palaeogeography, Palaeoclimatology, Palaeoecology, 145 (1-3). pp. 95-117.
    Details
    Publication Date: 2019-09-23
    Description: Sediment proxy data from the Norwegian, Greenland, and Iceland seas (Nordic seas) are presented to evaluate surface water temperature (SST) differences between Holocene and Eemian times and to deduce from these data the particular mode of surface water circulation. Records from planktic foraminiferal assemblages, CaCO3 content, oxygen isotopes of foraminifera, and iceberg-rafted debris form the main basis of interpretation. All results indicate for the Eemian comparatively cooler northern Nordic seas than for the Holocene due to a reduction in the northwardly flow of Atlantic surface water towards Fram Strait and the Arctic Ocean. Therefore, the cold polar water flow from the Arctic Ocean was less influencial in the southwestern Nordic seas during this time. As can be further deduced from the Eemian data, slightly higher Eemian SSTs are interpreted for the western Iceland Sea compared to the Norwegian Sea (ca. south of 70°N). This Eemian situation is in contrast to the Holocene when the main mass of warmest Atlantic surface water flows along the Norwegian continental margin northwards and into the Arctic Ocean. Thus, a moderate northwardly decrease in SST is observed in the eastern Nordic seas for this time, causing a meridional transfer in ocean heat. Due to this distribution in SSTs the Holocene is dominated by a meridional circulation pattern. The interpretation of the Eemian data imply a dominantly zonal surface water circulation with a steep meridional gradient in SSTs.
    Type: Article , PeerReviewed
    Format: text
    Format: text
    DOI: 10.1016/S0031-0182(98)00104-7
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    OceanRep: Article in a Scientific Journal - peer-reviewed
  • 3
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    Unknown
    Marine geological investigations (1999)
    Alfred-Wegener-Institut für Polar- und Meeresforschung
    In:  In: ARCTIC '98: The Expedition ARK-XIV/1a of RV Polarstern in 1998. , ed. by Jokat, W. Berichte zur Polarforschung = Reports on Polar Research, 308 . Alfred-Wegener-Institut für Polar- und Meeresforschung, Bremerhaven, pp. 30-75.
    Details
    Publication Date: 2019-09-23
    Type: Book chapter , NonPeerReviewed
    Format: text
    Location Call Number Limitation Availability
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    OceanRep: Book chapter
  • 4
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    Cruise track of expedition ARK-XIII/2 (1998)
    PANGAEA
    Details
    Publication Date: 2023-03-16
    Keywords: ARK-XIII/2; AWI_Paleo; Course; CT; Data aquisition system (POLDAT); DATE/TIME; Depth, bathymetric; LATITUDE; LONGITUDE; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Polarstern; PS44; PS44/2-track; Quaternary Environment of the Eurasian North; QUEEN; Speed; Underway cruise track measurements
    Type: Dataset
    Format: text/tab-separated-values, 17075 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Fig. 5. Organic-geochemical bulk parameters and specific biomarkers in the sedimentary sequence of sediment core PS2458-4 (1999)
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Keywords: 24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass; 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment mass; ARK-IX/4; AWI_Paleo; Calcium carbonate; Carbon, organic, total; Carbon/Nitrogen ratio; DEPTH, sediment/rock; Element analyser CHN; Element analyser CHN, LECO CNS 2000; Fatty acids, short-chain per unit sediment mass; Gas chromatography; Gas chromatography - Mass spectrometry (GC-MS); Hydrogen index, mass HC, per unit mass total organic carbon; KAL; Kasten corer; Laptev Sea; Long-chain n-alkanes, C27H56+C29H60+C31H64 per unit sediment mass; Oxygen index, mass CO2, per unit mass total organic carbon; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Photometry; Pigments, absorbance at 410 nm; Polarstern; PS2458-4; PS27; PS27/038; Pyrolysis temperature maximum; Quaternary Environment of the Eurasian North; QUEEN; Rock eval pyrolysis (Behar et al., 2001); Short-chain n-alkanes, C15H32+C17H36+C19H40 per unit sediment mass
    Type: Dataset
    Format: text/tab-separated-values, 629 data points
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    DATA PANGAEA
  • 6
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    Fig. 3. Organic-geochemical bulk parameters and specific biomarkers in the sedimentary sequence of sediment core PS2725-5 (1999)
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Keywords: 24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass; 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment mass; Arctic Ocean; ARK-XI/1; AWI_Paleo; Carbon, organic, total; Carbon/Nitrogen ratio; DEPTH, sediment/rock; Element analyser CHN; Element analyser CHN, LECO CNS 2000; Fatty acids, short-chain per unit sediment mass; Gas chromatography; Gas chromatography - Mass spectrometry (GC-MS); Gravity corer (Kiel type); Hydrogen index, mass HC, per unit mass total organic carbon; Long-chain n-alkanes, C27H56+C29H60+C31H64 per unit sediment mass; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Photometry; Pigments, absorbance at 410 nm; Polarstern; PS2725-5; PS36; PS36/009; Quaternary Environment of the Eurasian North; QUEEN; Rock eval pyrolysis (Behar et al., 2001); Short-chain n-alkanes, C15H32+C17H36+C19H40 per unit sediment mass; SL
    Type: Dataset
    Format: text/tab-separated-values, 285 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    Organic geochemistry on sediment core PS2471-4 (1999)
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Keywords: Alkenone per unit sediment mass; ARK-IX/4; AWI_Paleo; Carbon, organic, total; Carbon/Nitrogen ratio; DEPTH, sediment/rock; Element analyser CHN; Element analyser CHN, LECO CNS 2000; Fatty acids, short-chain per unit sediment mass; Gas chromatography; Gravity corer (Kiel type); Hydrogen index, mass HC, per unit mass total organic carbon; Laptev Sea; Long-chain n-alkanes, C27H56+C29H60+C31H64 per unit sediment mass; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Photometry; Pigments, absorbance at 410 nm; Polarstern; PS2471-4; PS27; PS27/054; Quaternary Environment of the Eurasian North; QUEEN; Rock eval pyrolysis (Behar et al., 2001); Short-chain n-alkanes, C15H32+C17H36+C19H40 per unit sediment mass; SL
    Type: Dataset
    Format: text/tab-separated-values, 196 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Fig. 2. Organic-geochemical bulk parameters and specific biomarkers in the sedimentary sequence of sediment core KD9502-14 (1998)
    PANGAEA
    Details
    Publication Date: 2024-01-24
    Keywords: 24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass; 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment mass; AWI_Paleo; Carbon, organic, total; Carbon/Nitrogen ratio; DEPTH, sediment/rock; Element analyser CHN; Element analyser CHN, LECO CNS 2000; Fatty acids, short-chain per unit sediment mass; Gas chromatography; Gas chromatography - Mass spectrometry (GC-MS); Hydrogen index, mass HC, per unit mass total organic carbon; Kapitan Dranitsyn; KD9502-14; Laptev Sea; Long-chain n-alkanes, C27H56+C29H60+C31H64 per unit sediment mass; Oxygen index, mass CO2, per unit mass total organic carbon; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Photometry; Pigments, absorbance at 410 nm; Pyrolysis temperature maximum; Quaternary Environment of the Eurasian North; QUEEN; Rock eval pyrolysis (Behar et al., 2001); Short-chain n-alkanes, C15H32+C17H36+C19H40 per unit sediment mass; Transdrift-III; VC; Vibro corer
    Type: Dataset
    Format: text/tab-separated-values, 262 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    Sea surface temperatures and UK37 of three sediment cores from the Arctic Ocean (1999)
    PANGAEA
    In:  Supplement to: Bauch, Henning A; Erlenkeuser, Helmut; Fahl, Kirsten; Spielhagen, Robert F; Weinelt, Mara; Andruleit, Harald; Henrich, Rüdiger (1999): Evidence for a steeper Eemian than Holocene sea surface temperature gradient between Arctic and sub-Arctic regions. Palaeogeography, Palaeoclimatology, Palaeoecology, 145(1-3), 95-117, https://doi.org/10.1016/S0031-0182(98)00104-7
    Details
    Publication Date: 2024-02-02
    Description: Sediment proxy data from the Norwegian, Greenland, and Iceland seas (Nordic seas) are presented to evaluate surface water temperature (SST) differences between Holocene and Eemian times and to deduce from these data the particular mode of surface water circulation. Records from planktic foraminiferal assemblages, CaCO3 content, oxygen isotopes of foraminifera, and iceberg-rafted debris form the main basis of interpretation. All results indicate for the Eemian comparatively cooler northern Nordic seas than for the Holocene due to a reduction in the northwardly flow of Atlantic surface water towards Fram Strait and the Arctic Ocean. Therefore, the cold polar water flow from the Arctic Ocean was less influencial in the southwestern Nordic seas during this time. As can be further deduced from the Eemian data, slightly higher Eemian SSTs are interpreted for the western Iceland Sea compared to the Norwegian Sea (ca. south of 70°N). This Eemian situation is in contrast to the Holocene when the main mass of warmest Atlantic surface water flows along the Norwegian continental margin northwards and into the Arctic Ocean. Thus, a moderate northwardly decrease in SST is observed in the eastern Nordic seas for this time, causing a meridional transfer in ocean heat. Due to this distribution in SSTs the Holocene is dominated by a meridional circulation pattern. The interpretation of the Eemian data imply a dominantly zonal surface water circulation with a steep meridional gradient in SSTs.
    Keywords: Arctic Ocean; ARK-II/5; GEOMAR; GIK17732-1; GIK23243-1 PS05/431; GIK23352-3; Gravity corer (Kiel type); Helmholtz Centre for Ocean Research Kiel; KAL; Kasten corer; M13/2; M7/5; Meteor (1986); Norwegian Sea; Polarstern; PS05; PS1243-1; Quaternary Environment of the Eurasian North; QUEEN; SL
    Type: Dataset
    Format: application/zip, 3 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 10
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    Sea surface temperatures and UK37 of sediment core GIK17732-1 (1999)
    PANGAEA
    Details
    Publication Date: 2024-02-02
    Keywords: Alkenone, unsaturation index UK37; Calc paleotemp (Rosell-Mele et al, 1995); Calculated from C37 alkenones (Brassell et al., 1986); Calculated from C37 alkenones (Prahl & Wakeham, 1987); Calculated paleotemperature (Sikes and Volkmann, 1993); DEPTH, sediment/rock; GEOMAR; GIK17732-1; Helmholtz Centre for Ocean Research Kiel; KAL; Kasten corer; M13/2; Meteor (1986); Norwegian Sea; Quaternary Environment of the Eurasian North; QUEEN; Sea surface temperature, annual mean
    Type: Dataset
    Format: text/tab-separated-values, 20 data points
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    DATA PANGAEA
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