NOAA/WDS Paleoclimatology - Tasmaloum - 4200 Yr BP SST Reconstruction
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Coral. The data include parameters of climate reconstructions|corals and sclerosponges with a geographic location of Vanuatu, Melanesia. The time period coverage is from 4200 to 4150 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.
- Cite as: Corrège, T.; Delcroix, T.; Recy, J.; Beck, W.; Cabioch, G.; Le Cornec, F. (2001-01-01): NOAA/WDS Paleoclimatology - Tasmaloum - 4200 Yr BP SST Reconstruction. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/2z2n-e152. Accessed [date].
- Please refer to Credit tab for full citation information.
- doi:10.25921/2z2n-e152
- noaa-coral-1840
- NCEI DSI 1200_02
- NCEI DSI 1200_01
noaa-coral-1840
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
Distributor | NOAA National Centers for Environmental Information
ncei.info@noaa.gov |
Dataset Point of Contact | NOAA National Centers for Environmental Information
ncei.info@noaa.gov |
Dataset Point of Contact | Data Center Contact
NOAA World Data Service for Paleoclimatology 828-271-4800 paleo@noaa.gov |
Coverage Description | Date Range: 4200 cal yr BP to 4150 cal yr BP; |
Time Period | -2250 to -2200 |
Spatial Bounding Box Coordinates |
N: -15.67
S: -15.67
E: 167
W: 167
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Data Presentation Form | Digital table - digital representation of facts or figures systematically displayed, especially in columns
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Dataset Progress Status | Complete - production of the data has been completed |
Data Update Frequency | Data update frequency not available |
Supplemental Information |
ABSTRACT SUPPLIED BY ORIGINATOR: We present a 47-year-long record of sea surface temperature (SST) derived from Sr/Ca and U/Ca analysis of a massive Porites coral which grew at ∼ 4150 calendar years before present (B.P.) in Vanuatu (southwest tropical Pacific Ocean). Mean SST is similar in both the modern instrumental record and paleorecord, and both exhibit El Niño-Southern Oscillation (ENSO) frequency SST oscillations. However, several strong decadal-frequency cooling events and a marked modulation of the seasonal SST cycle, with power at both ENSO and decadal frequencies, are observed in the paleorecord, which are unprecedented in the modern record.
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Purpose | Records of past climate and ocean environment derived from stable isotope, trace metal, and other measurements made on corals and sclerosponges. Parameter keywords describe what was measured in this dataset. Additional summary information can be found in the abstracts of papers listed in the dataset citations. |
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Theme keywords | Global Change Master Directory (GCMD) Science Keywords
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Data Center keywords | Global Change Master Directory (GCMD) Data Center Keywords
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Last Modified: 2024-04-18
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