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Dataset Overview | National Centers for Environmental Information (NCEI)

NOAA/WDS Paleoclimatology - Laing Coral d18O, PAGES Australasia 2k Version

browse graphicPaleoclimatology - Coral and Sclerosponge
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 corals and sclerosponges with a geographic location of Pacific Ocean. The time period coverage is from 66 to -43 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: Tudhope, A.W. (2013-03-01): NOAA/WDS Paleoclimatology - Laing Coral d18O, PAGES Australasia 2k Version. [indicate subset used]. NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/access/paleo-search/study/1003977. Accessed [date].
  • Please refer to Credit tab for full citation information.
  • noaa-coral-1003977
  • NCEI DSI 1200_02
  • NCEI DSI 1200_01
noaa-coral-1003977
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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: 1884 CE to 1993 CE; Date Range: 66 cal yr BP to -43 cal yr BP;
Time Period 1884 to 1993
Spatial Bounding Box Coordinates
West: 144.88
East: 144.88
South: -4.15
North: -4.15
Spatial Coverage Map
General Documentation
Associated Resources
  • Variability in the El Niño-Southern Oscillation Through a Glacial-Interglacial Cycle
    • Associated Reference published 2001
      Tudhope, A.; C., Chilcott; Mc Culloch, M.; Cook, E.; Chappell, J.; R., Ellam; Lea, D.; Lough, J.; Shimmield, G, 2001: Variability in the El Niño-Southern Oscillation Through a Glacial-Interglacial Cycle. Science, 291, 1511-1517, 10.1126/science.1057969
Publication Dates
  • publication: 2013-03-01
Data Presentation Form Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status Complete - production of the data has been completed
Data Update Frequency Data update frequency not available
Supplemental Information
STUDY NOTES: Uploaded by R. Neukom, data obtained from NOAA Paleo DB.
ABSTRACT SUPPLIED BY ORIGINATOR: The El Niño–Southern Oscillation (ENSO) is the most potent source of interannual climate variability. Uncertainty surrounding the impact of greenhouse warming on ENSO strength and frequency has stimulated efforts to develop a better understanding of the sensitivity of ENSO to climate change. Here we use annually banded corals from Papua New Guinea to show that ENSO has existed for the past 130,000 years, operating even during “glacial” times of substantially reduced regional and global temperature and changed solar forcing. However, we also find that during the 20th century ENSO has been strong compared with ENSO of previous cool (glacial) and warm (interglacial) times. The observed pattern of change in amplitude may be due to the combined effects of ENSO dampening during cool glacial conditions and ENSO forcing by precessional orbital variations.
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.
Dataset Citation
  • Cite as: Tudhope, A.W. (2013-03-01): NOAA/WDS Paleoclimatology - Laing Coral d18O, PAGES Australasia 2k Version. [indicate subset used]. NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/access/paleo-search/study/1003977. Accessed [date].
  • 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.
Cited Authors
  • Tudhope, A.W.
Originators
  • Tudhope, A.W.
Publishers
  • NOAA National Centers for Environmental Information
Theme keywords Global Change Master Directory (GCMD) Science Keywords
  • Earth Science > Climate Indicators > Paleoclimate Indicators > Biological Records > Coral Deposits
  • Earth Science > Climate Indicators > Paleoclimate Indicators > Ocean/Lake Records > Coral Deposits
  • Earth Science > Paleoclimate > Ocean/Lake Records > Coral Deposits
Global Change Master Directory (GCMD) Science Keywords
  • earth science > paleoclimate > corals and sclerosponges
  • earth science > paleoclimate > corals and sclerosponges
  • earth science > paleoclimate > corals and sclerosponges
  • PAGES 2k Network
  • PAGES Australasia 2k
Paleoenvironmental Standard Terms (PaST) Thesaurus
  • What: age; Material: null
  • What: delta 18O; Material: Porites sp.
Data Center keywords Global Change Master Directory (GCMD) Data Center Keywords
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
Place keywords
  • Ocean > Pacific Ocean > Laing > LATITUDE -4.15 > LONGITUDE 144.88
Use Constraints
  • Cite as: Tudhope, A.W. (2013-03-01): NOAA/WDS Paleoclimatology - Laing Coral d18O, PAGES Australasia 2k Version. [indicate subset used]. NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/access/paleo-search/study/1003977. Accessed [date].
  • Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose
  • 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.
Access Constraints
  • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
  • None
Fees
  • In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
Last Modified: 2025-07-17
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