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  • Articles  (2)
  • Data  (86)
  • 1995-1999  (88)
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Year
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  • 1
    Electronic Resource
    Electronic Resource
    Late Quaternary changes in surface water and deep water masses of the Nordic Seas and north-eastern North Atlantic: a review (1995)
    Springer
    International journal of earth sciences 84 (1995), S. 89-107 
    Details
    ISSN: 1437-3262
    Keywords: Paleo-oceanography ; Abrupt climatic change ; Deep-sea micropaleontology ; Late Quaternary ; North Atlantic ; Atlantic Salinity Conveyor Belt
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Notes: Abstract Quantitative and semiquantitative proxy data based on more than 200 core-top samples and 100 deep-sea cores lead to important new insights about late Quaternary changes in paleo-oceanography, climate and microfaunal habitats in the north-eastern North Atlantic and Nordic Seas, insights resulting from a detailed investigation by the Kiel research project SFB 313/132 summarized in this paper. Planktonic foraminifera species provide reliable tracers of past sea surface temperatures and currents. The genus Beella in particular was found to trace subtropical water masses up to the far north. Benthic foraminifera species served as sensors of bottom currents and local flux rates of organic matter. New orders of time resolution are reached via stable isotope stratigraphy and accelerator mass spectrometry carbon-14 dating, allowing the identification of meltwater events lasting a few hundred years and shorter, a time range where, however, the yet unquantified role of bioturbation presents a growing problem. Based on this high-resolution stratigraphy a number of ‘time slices’ (synoptic time intervals) are defined to reconstruct the incursion of Atlantic water masses, to map paleocurrent patterns within the Nordic Seas and the north-eastern North Atlantic and to test alternative circulation models — for example, for the last glacial maximum (LGM) and various meltwater episodes. These are clearly coeval with Dansgaard-Oeschger events found in Greenland ice cores, with the actual cause of the flickering climate as yet unknown. Likewise, there is ongoing controversy about the extent of past sea-ice cover and about possible changes from the present anti-estuarine to estuarine mode of deep water exchange between the North Atlantic and the Nordic Seas during the LGM. South of Iceland, however, the history of deep water renewal over the last glacial cycle covering the last 30000 years was largely deciphered.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00192244
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Onset of permanent stratification in the subarctic Pacific Ocean (1999)
    [s.l.] : Macmillian Magazines Ltd.
    Nature 401 (1999), S. 779-782 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The surface waters of the modern subarctic Pacific Ocean are isolated from the nutrient-rich waters below by a steep vertical gradient in salinity (halocline), a feature which is a dominant control on upper-ocean stratification in polar environments. The physical processes which maintain the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/44550
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    Paper (German National Licenses)
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  • 3
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    Stable isotope analysis and age model of sediment core SU92-21 (1997)
    PANGAEA
    Details
    Publication Date: 2023-02-12
    Keywords: Age model; Calculated; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; Event label; Le Suroît; PALEOCINAT II; PC; Piston corer; SU92; SU92-21
    Type: Dataset
    Format: text/tab-separated-values, 63 data points
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    DATA PANGAEA
  • 4
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    (Table A2) Alkenones and calculated sea surface temperature of sediment core BOFS31/1K (1997)
    PANGAEA
    Details
    Publication Date: 2023-04-28
    Keywords: Age model; Age model in radiocarbon 14C ages; Alkenone, unsaturation index UK37; Alkenone per unit sediment mass; Biogeochemical Ocean Flux Study; BOFS; BOFS31/1K; BOFS31#1; Calculated from C37 alkenones (Brassell et al., 1986); Calculated from UK'37 (Prahl et al., 1988); CD53; Charles Darwin; DEPTH, sediment/rock; Gas chromatography; KAL; Kasten corer; Northeast Atlantic; Sea surface temperature, annual mean
    Type: Dataset
    Format: text/tab-separated-values, 494 data points
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    DATA PANGAEA
  • 5
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    Age model and stable isotopes of sediment core INMD-115BX (1997)
    PANGAEA
    Details
    Publication Date: 2023-06-01
    Keywords: Age model; BC; Box corer; Calculated; Cibicidoides wuellerstorfi, δ13C; Cibicidoides wuellerstorfi, δ18O; DEPTH, sediment/rock; Globigerinoides ruber pink, δ18O; INMD; INMD-115BX; Melville; Oridorsalis umbonatus, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 154 data points
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    DATA PANGAEA
  • 6
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    Sea surface temperatures calculated with modern analoge technique on sediment core MD95-2012 (1999)
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Keywords: Age model; Bear Island Fan; Calculated; CALYPSO; Calypso Corer; DEPTH, sediment/rock; GLAMAP; Global Environmental Change: The Northern North Atlantic; IMAGES; IMAGES I; International Marine Global Change Study; Marion Dufresne (1995); MD101; MD952012; MD95-2012; Modern analog technique (MAT), SIMMAX28; Neogloboquadrina pachyderma sinistral, δ13C; Neogloboquadrina pachyderma sinistral, δ18O; Quaternary Environment of the Eurasian North; QUEEN; Sea surface temperature, January-March; Sea surface temperature, January-March, maximum; Sea surface temperature, January-March, minimum; Sea surface temperature, January-March, standard deviation; Sea surface temperature, July-September; Sea surface temperature, July-September, maximum; Sea surface temperature, July-September, minimum; Sea surface temperature, July-September, standard deviation; SFB313; Similarity index
    Type: Dataset
    Format: text/tab-separated-values, 3951 data points
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    DATA PANGAEA
  • 7
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    (Appendix A) Abundance of benthic foraminifera in sediment core GIK17940-2 (1999)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Allomorphina pacifica; Ammonia sp.; Anomalina globulosa; Astrononion novozealandicum; Astrononion stellatum; Bolivina pacifica; Bolivina robusta; Bolivina spp.; Bolivina striatula; Bolivinita quadrilatera; Brizalina alata; Bulimina aculeata; Bulimina alazanensis; Bulimina exilis; Bulimina marginata; Bulimina mexicana; Cancris auriculus; Cassidulina crassa; Cassidulina laevigata; Cassidulina spp.; Ceratobulimina pacifica; Chilostomella ovoidea; Cibicides lobatulus; Cibicidoides pseudoungerianus; Cibicidoides robertsonianus; Cibicidoides sp.; Cibicidoides wuellerstorfi; Cornuspira planorbis; Counting 〉300 µm fraction; Dentalina spp.; DEPTH, sediment/rock; Eggerella bradyi; Ehrenbergina undulata; Elphidium spp.; Epistominella exigua; Epistominella rugosa; Fissurina spp.; Florilus scaphus; Foraminifera, benthic; Foraminifera, benthic indeterminata; Frondicularia inaequalis; Gavelinopsis translucens; GIK17940-2; Glandulina symmetrica; Globobulimina affinis; Globobulimina spinensis; Globocassidulina elegans; Globocassidulina spp.; Globocassidulina subglobosa; Gravity corer (Kiel type); Guttulina spp.; Gyroidina broeckhiana; Gyroidina nitida; Gyroidina orbicularis; Gyroidina spp.; Gyroidinoides lamarckiana; Hanzawaia concentrica; Hoeglundina elegans; Islandiella sp.; Karreriella bradyi; Lagena spp.; Laticarinina pauperata; Lenticulina spp.; Martinottiella communis; Melonis barleeanus; Miliolidae; Miliolinella spp.; MONITOR MONSUN; Neolenticulina peregrina; Nodosaria spp.; Nonionella bradyi; Oolina spp.; Oridorsalis umbonatus; Osangularia culter; Patellinella jugosa; Pleurostomella alternans; Pseudoeponides nipponica; Pseudononion granuloumbilicatum; Pullenia bulloides; Pullenia quinqueloba; Pyrgoella sphaerica; Pyrgo murrhina; Pyrgo spp.; Quinqueloculina seminulum; Quinqueloculina spp.; Quinqueloculina venusta; Reussella spinulosa; Robertinoides bradyi; Rosalina conciana; Rosalina spp.; Rutherfordoides sp.; Rutherfordoides tenuis; Saracenaria angularis; Sigmoilopsis schlumbergeri; Siphonina bradyana; Siphotextularia flintii; Siphotextularia spp.; SL; SO95; Sonne; South China Sea; Sphaeroidina bulloides; Spiroloculina spp.; Textularia spp.; Trifarina bradyi; Triloculina tricarinata; Uvigerina auberiana; Uvigerina peregrina; Uvigerina spp.; Valvulineria glabra
    Type: Dataset
    Format: text/tab-separated-values, 9282 data points
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    DATA PANGAEA
  • 8
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    (Appendix B) Abundance of benthic foraminifera in sediment cores GIK17964-3 and GIK17964-2 (1999)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Anomalina globulosa; Astrononion novozealandicum; Bolivina pacifica; Bolivina robusta; Bolivina spp.; Bolivina striatula; Bulimina aculeata; Bulimina alazanensis; Bulimina exilis; Bulimina mexicana; Buliminella sp.; Cassidulina crassa; Cassidulina laevigata; Ceratobulimina pacifica; Chilostomella ovoidea; Cibicidoides kullenbergi; Cibicidoides pseudoungerianus; Cibicidoides robertsonianus; Cibicidoides wuellerstorfi; Cornuspira planorbis; Counting 〉300 µm fraction; Dentalina spp.; DEPTH, sediment/rock; Eggerella bradyi; Ehrenbergina undulata; Elphidium spp.; Epistominella exigua; Epistominella rugosa; Event label; Fissurina spp.; Foraminifera, benthic; Foraminifera, benthic agglutinated; Foraminifera, benthic indeterminata; Frondicularia inaequalis; Gavelinopsis translucens; GIK17964-2; GIK17964-3; Globobulimina affinis; Globobulimina spinensis; Globocassidulina elegans; Globocassidulina subglobosa; Gravity corer (Kiel type); Guttulina spp.; Gyroidina broeckhiana; Gyroidina nitida; Gyroidina orbicularis; Gyroidinoides lamarckiana; Gyroidinoides sp.; Hoeglundina elegans; Islandiella seranensis; Karreriella bradyi; KOL; Lagena spp.; Laticarinina pauperata; Lenticulina spp.; Martinottiella communis; Melonis barleeanus; Miliolidae; Miliolinella spp.; MONITOR MONSUN; Nodosaria spp.; Oolina spp.; Oridorsalis umbonatus; Osangularia culter; Pararotalia nipponica; Piston corer (Kiel type); Pleurostomella alternans; Pseudoeponides nipponica; Pseudononion granuloumbilicatum; Pullenia bulloides; Pullenia quinqueloba; Pyrgoella sphaerica; Pyrgo murrhina; Pyrgo spp.; Quinqueloculina seminulum; Quinqueloculina spp.; Quinqueloculina venusta; Reussella spinulosa; Robertinoides bradyi; Rosalina conciana; Rutherfordoides sp.; Rutherfordoides tenuis; Saracenaria angularis; Sigmoilopsis asperula; Sigmoilopsis manicara; Sigmoilopsis schlumbergeri; Siphotextularia flintii; Siphotextularia rolshauseni; SL; SO95; Sonne; South China Sea; Sphaeroidina bulloides; Spiroloculina spp.; Spiroloculina tenuissima; Textularia agglutinans; Textularia spp.; Trifarina bradyi; Triloculina tricarinata; Uvigerina auberiana; Uvigerina peregrina; Uvigerina spp.; Valvulineria glabra
    Type: Dataset
    Format: text/tab-separated-values, 7098 data points
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  • 9
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    Age and alkenone-derived Holocene sea-surface temperature records of sediment core GIK17964-3 (1999)
    PANGAEA
    Details
    Publication Date: 2023-07-20
    Keywords: AGE; Calculated from UK'37 (Müller et al, 1998); DEPTH, sediment/rock; GIK17964-3; Gravity corer (Kiel type); MONITOR MONSUN; Sea surface temperature, annual mean; SL; SO95; Sonne; South China Sea
    Type: Dataset
    Format: text/tab-separated-values, 15 data points
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  • 10
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    Age and alkenone-derived Holocene sea-surface temperature records of sediment core GIK17940-2 (1999)
    PANGAEA
    Details
    Publication Date: 2023-07-20
    Keywords: AGE; Calculated from UK'37 (Müller et al, 1998); DEPTH, sediment/rock; GIK17940-2; Gravity corer (Kiel type); MONITOR MONSUN; Sea surface temperature, annual mean; SL; SO95; Sonne; South China Sea
    Type: Dataset
    Format: text/tab-separated-values, 93 data points
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    DATA PANGAEA
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