noaa-ocean-6404
Pacific Warm Pool MD98-2181 Late Pleistocene Foraminiferal SST Data
Stott, L.D.; Poulsen, C.J.; Lund, S.P.; Thunell, R.C.
Pacific Warm Pool MD98-2181 Late Pleistocene Foraminiferal SST Data
2002-07-01
NCDC-Paleoclimatology
ONLINE Files
Pending
https://www.ncdc.noaa.gov/paleo/study/6404
Investigator
L.D.
Stott
Investigator
C.J.
Poulsen
Investigator
S.P.
Lund
Investigator
R.C.
Thunell
earth science
paleoclimate
paleoceanography
delta 13C,Trilobatus sacculifer,null,per mil PDB,null,paleoceanography,null,null,N,null
earth science
paleoclimate
paleoceanography
magnesium/calcium,Globigerinoides ruber,null,dimensionless,null,paleoceanography,null,null,N,null
earth science
paleoclimate
paleoceanography
delta 18O,Trilobatus sacculifer,null,per mil PDB,null,paleoceanography,null,null,N,null
earth science
paleoclimate
climate reconstructions|paleoceanography
sea surface temperature,magnesium/calcium,null,degree Celsius,null,climate reconstructions|paleoceanography,null,null,N,Sea surface temperature from Globigerinoides ruber Mg/Ca
earth science
paleoclimate
paleoceanography
magnesium/calcium,Trilobatus sacculifer,null,dimensionless,null,paleoceanography,null,null,N,null
earth science
paleoclimate
paleoceanography
age,null,null,calendar year before present,null,paleoceanography,null,null,N,null
earth science
paleoclimate
paleoceanography
delta 13C,Globigerinoides ruber,null,per mil PDB,null,paleoceanography,null,null,N,null
earth science
paleoclimate
climate reconstructions|paleoceanography
sea surface temperature,magnesium/calcium,null,degree Celsius,null,climate reconstructions|paleoceanography,null,null,N,Sea surface temperature from Globigerinoides sacculifer Mg/Ca
earth science
paleoclimate
paleoceanography
depth,null,null,centimeter,null,paleoceanography,null,null,N,null
earth science
paleoclimate
paleoceanography
delta 18O,Globigerinoides ruber,null,per mil PDB,null,paleoceanography,null,null,N,null
earth science
paleoclimate
paleocean
trace metals in carbonates
earth science
paleoclimate
paleocean
geochemistry
earth science
paleoclimate
paleocean
oxygen isotopes
earth science
paleoclimate
paleocean
carbon isotopes
earth science
paleoclimate
paleocean
reconstruction
earth science
paleoclimate
paleocean
age control
geoscientificInformation
Sea Surface Temperature Reconstruction
67592 14C yr BP
89 14C yr BP
67592 cal yr BP
0 cal yr BP
Complete
6.3
6.3
125.83
125.83
-2114
-2114
Ocean
Pacific Ocean
Western Pacific Ocean
MD98-2181>LATITUDE 6.3>LONGITUDE 125.83
None
Please cite original publication, online resource, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, title, online resource, and date accessed. The appearance of external links associated with a dataset does not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration of external Web sites or the information, products or services contained therein. For other than authorized activities, the Department of Commerce/NOAA does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this Department of Commerce/NOAA Web site.
English
DOC/NOAA/NESDIS/NCEI
National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
https://www.ncdc.noaa.gov/data-access/paleoclimatology-data
DATA Center Contact
Bruce
Bauer
bruce.a.bauer@noaa.gov
paleo@noaa.gov
303-497-6280
303-497-6513
325 Broadway, E/NE31
Boulder
CO
80305-3328
USA
online
ASCII
Stott, L., C. Poulsen, S. Lund, and R. Thunell. 2002. Super ENSO and Global Climate Oscillations at Millennial Time Scales. Science, 297, 222.
The late Pleistocene history of seawater temperature and salinity variability in the western tropical Pacific warm pool is reconstructed from oxygen isotope (delta 18O) and magnesium/calcium composition of planktonic foraminifera. Differentiating the calcite delta 18O record into components of temperature and local water delta 18O reveals a dominant salinity signal that varied in accord with Dansgaard/Oeschger cycles over Greenland. Salinities were higher at times of high-latitude cooling and were lower during interstadials. The pattern and magnitude of the salinity variations imply shifts in the tropical Pacific ocean/atmosphere system analogous to modern El Niņo-Southern Oscillation (ENSO). El Niņo conditions correlate with stadials at high latitudes, whereas La Niņa conditions correlate with interstadials. Millennial-scale shifts in atmospheric convection away from the western tropical Pacific may explain many paleo-observations, including lower atmospheric CO2, N2O, and CH4 during stadials and patterns of extratropical ocean variability that have tropical source functions that are negatively correlated with El Niņo.
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/stott2002
GET DATA
https://www1.ncdc.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/m2181s08-tab.txt
USA/NOAA
DIF
Version 9.8.4
2019-04-22
2019-04-22