noaa-coral-16438 eng; USA utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact 2025-08-26 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Southwest Madagascar Coral Oxygen Isotope Data and SST Reconstruction from 1660-1994 2014-05-08 publication doi:10.25921/4vgn-am55 noaa-coral-16438 NCEI DSI 1200_02 NCEI DSI 1200_01 Zinke, J. originator Zinke, J. author Loveday, B. originator Loveday, B. author Reason, C. originator Reason, C. author Dullo, W.-C. originator Dullo, W.-C. author Kroon, D. originator Kroon, D. author NOAA National Centers for Environmental Information publisher tableDigital 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 Madagascar. The time period coverage is from 290 to -44 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data. 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. completed NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact https://www.ncei.noaa.gov/pub/data/paleo/webimages/pc-default-coral.png Paleoclimatology - Coral and Sclerosponge PNG 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 theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian earth science > paleoclimate > climate reconstructions|corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > corals and sclerosponges earth science > paleoclimate > climate reconstructions|corals and sclerosponges earth science > paleoclimate > corals and sclerosponges > physical properties earth science > paleoclimate > corals and sclerosponges > oxygen isotopes theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Sea Surface Temperature Reconstruction theme What: sea surface temperature; Material: delta 18O What: age; Material: null What: delta 18O; Material: Porites sp. What: delta 18O; Material: Porites sp. What: age; Material: null theme Paleoenvironmental Standard Terms (PaST) Thesaurus NOAA National Centers for Environmental Information https://www.ncei.noaa.gov/products/paleoclimatology/paleoenvironmental-standard-terms-thesaurus PaST Thesaurus information publisher Ocean > Indian Ocean > Madagascar > Ifaty and Tulear Reefs > LATITUDE > LONGITUDE Ocean > Indian Ocean > Madagascar > Ifaty Reef Core 1 > LATITUDE -23.15725 > LONGITUDE 43.58685 Ocean > Indian Ocean > Madagascar > Ifaty Reef Core 4 > LATITUDE -23.142967 > LONGITUDE 43.583067 Ocean > Indian Ocean > Madagascar > Tulear Reef > LATITUDE -23.357167 > LONGITUDE 43.619483 place DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian otherRestrictions Cite as: Zinke, J.; Loveday, B.; Reason, C.; Dullo, W.-C.; Kroon, D. (2014-05-08): NOAA/WDS Paleoclimatology - Southwest Madagascar Coral Oxygen Isotope Data and SST Reconstruction from 1660-1994. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/4vgn-am55. Accessed [date]. otherRestrictions 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. otherRestrictions 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 otherRestrictions None otherRestrictions 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. Madagascar corals track sea surface temperature variability in the Agulhas Current core region over the past 334 years 2014 publication Zinke, J., B. Loveday, C. Reason, W.-C. Dullo, and D. Kroon author Scientific Reports publisher https://doi.org/10.1038/srep04393 HTTPS Web Browser Associated Reference published 2014 Zinke, J., B. Loveday, C. Reason, W.-C. Dullo, and D. Kroon, 2014: Madagascar corals track sea surface temperature variability in the Agulhas Current core region over the past 334 years. Scientific Reports, 4, , 10.1038/srep04393 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 1660 CE to 1994 CE; Date Range: 290 cal yr BP to -44 cal yr BP; 43.583067 43.619483 -23.357167 -23.142967 1660 1994 STUDY NOTES: Oxygen isotope data from three cores of Porites sp. from SW Madagascar. 2 cores from Ifaty Reef 1 core from Tulear reef (Great Barrier Reef Tulear) Length: 1660-1994 Annual means March-February SST reconstruction coral composite of 3 cores: SST anomalies relative to 1961 to 1990 mean Coordinates GPS: Ifaty-4 23'08.578 S, 43'34.984 E (depth top colony at low tide 1.1m) Ifaty-1 23'09.435 S, 43'35.291 E (depth top colony at low tide 1.8m) Tulear-3 23'21.430 S, 43'37.169 E (depth top colony at low tide 0.6m). Indian Ocean, Agulhas Current, Mozambique Channel ABSTRACT SUPPLIED BY ORIGINATOR: The Agulhas Current (AC) is the strongest western boundary current in the Southern Hemisphere and is key for weather and climate patterns, both regionally and globally. Its heat transfer into both the midlatitude South Indian Ocean and South Atlantic is of global significance. A new composite coral record (Ifaty and Tulear massive Porites corals), is linked to historical AC sea surface temperature (SST) instrumental data, showing robust correlations. The composite coral SST data start in 1660 and comprise 200 years more than the AC instrumental record. Numerical modelling exhibits that this new coral derived SST record is representative for the wider core region of the AC. AC SSTs variabilities show distinct cooling through the Little Ice Age and warming during the late 18th, 19th and 20th century, with significant decadal variability superimposed. Furthermore, the AC SSTs are teleconnected with the broad southern Indian and Atlantic Oceans, showing that the AC system ! is pivotal for inter-ocean heat exchange south of Africa. NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information distributor 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. Contact NCEI for other distribution options and instructions. Native Format(s) https://doi.org/10.25921/4vgn-am55 HTTPS Landing Page Metadata Landing Page NCEI landing page with general information and links to access the data. information https://www.ncei.noaa.gov/access/paleo-search/study/16438 HTTPS Web Browser NOAA Study Page Study page with data access information. search https://www.ncei.noaa.gov/products/paleoclimatology/coral-sclerosponge HTTPS Information NCEI Coral Page General information for this data type. information https://www.ncei.noaa.gov/pub/data/paleo/coral/indian_ocean/zinke2014-sr/zinke2014-sr-tulear3-noaa.txt HTTPS Download /coral/indian_ocean/zinke2014-sr/zinke2014-sr-tulear3-noaa.txt Coral download https://www.ncei.noaa.gov/pub/data/paleo/coral/indian_ocean/zinke2014-sr/zinke2014-sr-sst-noaa.txt HTTPS Download /coral/indian_ocean/zinke2014-sr/zinke2014-sr-sst-noaa.txt Coral download https://www.ncei.noaa.gov/pub/data/paleo/coral/indian_ocean/zinke2014-sr/zinke2014-sr-ifaty4-noaa.txt HTTPS Download /coral/indian_ocean/zinke2014-sr/zinke2014-sr-ifaty4-noaa.txt Coral download https://www.ncei.noaa.gov/pub/data/paleo/coral/indian_ocean/zinke2014-sr/zinke2014-sr-ifaty1-noaa.txt HTTPS Download /coral/indian_ocean/zinke2014-sr/zinke2014-sr-ifaty1-noaa.txt Coral download asNeeded This ISO metadata record was translated from DIF metadata using dif-9x-to-iso-19115-2.xsl Version: 2022-06-21