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  • 2020-2024  (2)
  • 1995-1999  (4)
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Keywords
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Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    Weaker Gulf Stream in the Florida Straits during the Last Glacial Maximum (1999)
    [s.l.] : Macmillian Magazines Ltd.
    Nature 402 (1999), S. 644-648 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] As it passes through the Florida Straits, the Gulf Stream consists of two main components: the western boundary flow of the wind-driven subtropical gyre and the northward-flowing surface and intermediate waters which are part of the ‘global conveyor belt’, compensating for the deep ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/45204
    Location Call Number Limitation Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
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    World Atlas of late Quaternary Foraminiferal Oxygen and Carbon Isotope Ratios (2022)
    Copernicus Publications (EGU)
    Details
    Publication Date: 2024-02-07
    Description: We present a global atlas of downcore foraminiferal oxygen and carbon isotope ratios available at https://doi.org/10.1594/PANGAEA.936747 (Mulitza et al., 2021a). The database contains 2106 published and previously unpublished stable isotope downcore records with 361 949 stable isotope values of various planktic and benthic species of Foraminifera from 1265 sediment cores. Age constraints are provided by 6153 uncalibrated radiocarbon ages from 598 (47 %) of the cores. Each stable isotope and radiocarbon series is provided in a separate netCDF file containing fundamental metadata as attributes. The data set can be managed and explored with the free software tool PaleoDataView. The atlas will provide important data for paleoceanographic analyses and compilations, site surveys, or for teaching marine stratigraphy. The database can be updated with new records as they are generated, providing a live ongoing resource into the future.
    Type: Article , PeerReviewed , info:eu-repo/semantics/article
    Format: text
    Format: text
    Location Call Number Limitation Availability
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    OceanRep: Article in a Scientific Journal - peer-reviewed
  • 3
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    Unknown
    Oxygen isotope composition of benthic foraminifera ofthe Florida Street (1999)
    PANGAEA
    In:  Supplement to: Lynch-Stieglitz, Jean; Curry, William B; Slowey, Niall C (1999): A geostrophic transport estimate for the Florida Current from the oxygen isotope composition of benthic foraminifera. Paleoceanography, 14(3), 360-373, https://doi.org/10.1029/1999PA900001
    Details
    Publication Date: 2024-03-09
    Description: We present a new method for the quantitative reconstruction of upper ocean flows for during times in the past. For the warm (T〉5°C) surface ocean, density can be accurately reconstructed from calcite precipitated in equilibrium with seawater, as both of these properties increase with decreasing temperature and increasing salinity. Vertical density profiles can be reconstructed from the oxygen isotopic composition of benthic foraminifera. The net volume transport between two vertical density profiles can be calculated using the geostrophic method. Using benthic foraminifera from surface sediment samples from either side of the Florida Straits (Florida Keys and Little Bahama Bank), we reconstruct two vertical density profiles and calculate a volume transport of 32 Sv using this method. This agrees well with estimates from physical oceanographic methods of 30-32 Sv for the mean annual volume transport. We explore the sensitivity of this technique to various changes in the relationship between temperature and salinity as well as salinity and the oxygen isotopic composition of seawater.
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Stable isotopic composition of benthic foraminifera in Florida Keys sediments (1999)
    PANGAEA
    Details
    Publication Date: 2024-03-09
    Keywords: C125A-10G; C125A-11G; C125A-12G; C125A-13G; C125A-14G; C125A-15G; C125A-16G; C125A-17G; C125A-6G; C125A-7G; C125A-8G; C125A-9G; Cibicidoides pachyderma, δ13C; Cibicidoides pachyderma, δ18O; Cibicidoides sp., δ13C; Cibicidoides sp., δ18O; DEPTH, sediment/rock; Elevation of event; Event label; Florida Keys; Grab; GRAB; Latitude of event; Longitude of event; Mass spectrometer Finnigan MAT 252; Planulina ariminensis, δ13C; Planulina ariminensis, δ18O
    Type: Dataset
    Format: text/tab-separated-values, 140 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Stable isotopic composition of benthic foraminifera in Little Bahamas Banks sediments (1999)
    PANGAEA
    Details
    Publication Date: 2024-03-09
    Keywords: 0033GGC; 0048BC; 0050BC; 0055BC; 0069BC; 0070BC; 0072BC; 0097JPC; 0103GGC; 0106GGC; 0108GGC; 0148GGC; Bahamas; BC; Box corer; Cibicidoides cicatricosus, δ13C; Cibicidoides cicatricosus, δ18O; Cibicidoides incrassatus, δ13C; Cibicidoides incrassatus, δ18O; Cibicidoides mundulus, δ13C; Cibicidoides mundulus, δ18O; Cibicidoides pachyderma, δ13C; Cibicidoides pachyderma, δ18O; Cibicidoides robertsonianus, δ13C; Cibicidoides robertsonianus, δ18O; Cibicidoides sp., δ13C; Cibicidoides sp., δ18O; DEPTH, sediment/rock; Elevation of event; Event label; GC; Grab; GRAB; Gravity corer; JPC; Jumbo Piston Core; Latitude of event; Little Bahama Bank; Longitude of event; Mass spectrometer Finnigan MAT 252; OC205-02; OC205-02_0007JPC; OC205-02_0033GGC; OC205-02_0048BC; OC205-02_0050BC; OC205-02_0055BC; OC205-02_0069BC; OC205-02_0070BC; OC205-02_0072BC; OC205-02_0097JPC; OC205-02_0103GGC; OC205-02_0106GGC; OC205-02_0108GGC; OC205-02_0148GGC; OC205-02_0149JPC; OC205-2_0053BC; OC205-2_0059BC; OC205-2_0067BC; OC205-2_0117GGC; OC205-2_100BC; Oceanus; Oceanus205-02; PC; Piston corer; Planulina ariminensis, δ13C; Planulina ariminensis, δ18O; Planulina foveolata, δ13C; Planulina foveolata, δ18O; Planulina wuellerstorfi, δ13C; Planulina wuellerstorfi, δ18O; Providence Channel; W120A-10G; W120A-11G; W120A-12G; W120A-14G; W120A-15G; W120A-16G; W120A-17G; W120A-18G; W120A-19G; W120A-20G; W120A-21G; W120A-23G; W120A-24G; W120A-26G
    Type: Dataset
    Format: text/tab-separated-values, 774 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    World Atlas of late Quaternary Foraminiferal Oxygen and Carbon Isotope Ratios (WA_Foraminiferal_Isotopes_2022) (2021)
    PANGAEA
    Details
    Publication Date: 2024-04-20
    Description: The atlas contains a collection of 2,106 published and previously unpublished downcore stable isotope records of various planktonic and benthic species of foraminifera from 1,265 globally distributed sediment cores. Uncalibrated radiocarbon dates are provided for 598 cores in the collection. Each stable isotope and radiocarbon series is stored in a separate netCDF file containing fundamental meta data as attributes. The data set can be further explored and analyzed with the free software tool PaleoDataView (Langner, M. and Mulitza, S.: Clim. Past, 15, 2067–2072, https://doi.org/10.5194/cp-15-2067-2019).
    Keywords: Carbon isotopes; Foraminifera; oxygen isotopes; PAGES_OC3; PAGES - OC3 - Ocean Circulation and Carbon Cycling; PaleoDataView; Paleo Modelling; PalMod; radiocarbon
    Type: Dataset
    Format: application/zip, 4.8 MBytes
    Location Call Number Limitation Availability
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    DATA PANGAEA
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