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NOAA/WDS Paleoclimatology - PAGES Ocean2K 400 Year Coral Data and Tropical SST Reconstructions


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    identificationInfo:  (MD_DataIdentification)
        citation:  (CI_Citation)
            title:  NOAA/WDS Paleoclimatology - PAGES Ocean2K 400 Year Coral Data and Tropical SST Reconstructions
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                date:  2015-03-03
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                  Anchor:  DOI doi:10.25921/tkrf-f151
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                code:  noaa-coral-17955
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                code:  NCEI DSI 1200_02
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                code:  NCEI DSI 1200_01
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                individualName:  Tierney, J.E.
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                individualName:  Tierney, J.E.
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                individualName:  Abram, N.J.
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                individualName:  Abram, N.J.
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                individualName:  Anchukaitis, K.J.
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                individualName:  Anchukaitis, K.J.
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                individualName:  Evans, M.N.
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                individualName:  Giry, C.
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                individualName:  Wu, H.C.
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        abstract:  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 Western Pacific Ocean. The time period coverage is from 398 to -57 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.
        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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                    city:  Boulder
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            keyword:  Earth Science > Climate Indicators > Paleoclimate Indicators > Biological Records > Coral Deposits
            keyword:  Earth Science > Climate Indicators > Paleoclimate Indicators > Ocean/Lake Records > Coral Deposits
            keyword:  Earth Science > Paleoclimate > Ocean/Lake Records > Coral Deposits
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            keyword:  earth science > paleoclimate > climate reconstructions|corals and sclerosponges
            keyword:  earth science > paleoclimate > climate reconstructions|corals and sclerosponges
            keyword:  earth science > paleoclimate > climate reconstructions|corals and sclerosponges
            keyword:  earth science > paleoclimate > climate reconstructions|corals and sclerosponges
            keyword:  earth science > paleoclimate > climate reconstructions|corals and sclerosponges
            keyword:  earth science > paleoclimate > corals and sclerosponges > oxygen isotopes
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            keyword:  PAGES Ocean 2k
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            keyword:  What: sea surface temperature; Material: null
            keyword:  What: sea surface temperature; Material: null
            keyword:  What: age; Material: null
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            keyword:  Ocean > Pacific Ocean > Western Pacific Ocean > Western Pacific > LATITUDE > LONGITUDE
            keyword:  Ocean > Indian Ocean > Indian Ocean > LATITUDE > LONGITUDE
            keyword:  Ocean > Atlantic Ocean > North Atlantic Ocean > Western Atlantic Ocean > LATITUDE > LONGITUDE
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            otherConstraints:  Cite as: Tierney, J.E.; Abram, N.J.; Anchukaitis, K.J.; Evans, M.N.; Giry, C.; Kilbourne, K.H.; Saenger, C.P.; Wu, H.C.; Zinke, J. (2015-03-03): NOAA/WDS Paleoclimatology - PAGES Ocean2K 400 Year Coral Data and Tropical SST Reconstructions. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/tkrf-f151. Accessed [date].
        resourceConstraints:  Distribution Liability (MD_LegalConstraints)
            accessConstraints:  (MD_RestrictionCode) otherRestrictions
            otherConstraints:  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.
        resourceConstraints:  Use Liability (MD_LegalConstraints)
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            otherConstraints:  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.
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            otherConstraints:  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.
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                title:  Tropical sea-surface temperatures for the past four centuries reconstructed from coral archives
                date:  (CI_Date)
                    date:  2015
                    dateType:  (CI_DateTypeCode) publication
                citedResponsibleParty:  (CI_ResponsibleParty)
                    individualName:  Jessica E. Tierney, Nerilie J. Abram, Kevin J. Anchukaitis, Michael N. Evans, Cyril Giry, K. Halimeda Kilbourne, Casey P. Saenger, Henry C. Wu and Jens Zinke
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                    organisationName:  Paleoceanography
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                            linkage: https://doi.org/10.1002/2014PA002717
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                            name:  Associated Reference published 2015
                            description:  Jessica E. Tierney, Nerilie J. Abram, Kevin J. Anchukaitis, Michael N. Evans, Cyril Giry, K. Halimeda Kilbourne, Casey P. Saenger, Henry C. Wu and Jens Zinke, 2015: Tropical sea-surface temperatures for the past four centuries reconstructed from coral archives. Paleoceanography, 30, 226-252, 10.1002/2014PA002717
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        language:  eng; USA
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        extent:  (EX_Extent)
            description:  Date Range: 1552 CE to 2007 CE; Date Range: 398 cal yr BP to -57 cal yr BP;
            geographicElement:  (EX_GeographicBoundingBox)
                westBoundLongitude:  -90
                eastBoundLongitude:  155
                southBoundLatitude:  -25
                northBoundLatitude:  30
            temporalElement:  (EX_TemporalExtent)
                extent:
                  TimePeriod:
                    beginPosition:  1552
                    endPosition:  2007
        supplementalInformation:  STUDY NOTES: This data set contains both the coral data and the resulting SST reconstructions compiled and produced by the PAGES Ocean2K project. The coral data, including both raw and annualized data, are available in matlab (.mat) format. All of the iterations of the reconstructions, and corresponding skill statistics (Figure 2 of the Paleoceanography manuscript), are available in matlab (.mat) format. The "best" reconstructions, defined as the reconstruction iteration having the highest cumulative RE (reduction of error) value, are available in both matlab (.mat) format and text format (Figure 4 of the Paleoceanography manuscript). Please see the source publication for further details. Years correspond to the Apr-Mar tropical year, e.g., 1982 = Apr 1982 to Mar 1983. Provided Keywords: paleoceanography, SST, past millennium climate, tropical climate, corals ABSTRACT SUPPLIED BY ORIGINATOR: Most annually resolved climate reconstructions of the Common Era are based on terrestrial data, making it a challenge to independently assess how recent climate changes have affected the oceans. Here, as part of the Past Global Changes (PAGES) Ocean2K project, we present four regionally calibrated and validated reconstructions of sea-surface temperatures in the tropics, based on fifty-seven published and publicly archived marine paleoclimate datasets derived exclusively from tropical coral archives. Validation exercises suggest that our reconstructions are interpretable for much of the past 400 years, depending on the availability of paleoclimate data within, and the reconstruction validation statistics for, each target region. Analysis of the trends in the data suggests that the Indian, western Pacific, and western Atlantic ocean regions were cooling until modern warming began around the 1830s. The early 1800s were an exceptionally cool period in the Indo-Pacific region, likely due to multiple large tropical volcanic eruptions occurring in the early 19th century. Decadal-scale variability is a quasi-persistent feature of all basins. 20th century warming associated with greenhouse gas emissions is apparent in the Indian, West Pacific, and Western Atlantic Oceans, but we find no evidence that either natural or anthropogenic forcings have altered El Nino-Southern Oscillation (ENSO)-related variance in tropical SSTs. Our marine-based regional paleoclimate reconstructions serve as benchmarks against which terrestrial reconstructions as well as climate model simulations can be compared, and as a basis for studying the processes by which the tropical oceans mediate climate variability and change.
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                    applicationProfile:  Download
                    name:  NCEI Direct Download
                    description:  Direct download links for dataset files.
                    function:  (CI_OnLineFunctionCode) download
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/pub/data/paleo/pages2k/rec_best.mat
                    protocol:  HTTPS
                    applicationProfile:  Download
                    name:  NCEI Direct Download
                    description:  Direct download links for dataset files.
                    function:  (CI_OnLineFunctionCode) download
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/pub/data/paleo/pages2k/rec_alliters.mat
                    protocol:  HTTPS
                    applicationProfile:  Download
                    name:  NCEI Direct Download
                    description:  Direct download links for dataset files.
                    function:  (CI_OnLineFunctionCode) download
            distributorTransferOptions:  (MD_DigitalTransferOptions)
                onLine:  (CI_OnlineResource)
                    linkage: https://www.ncei.noaa.gov/pub/data/paleo/pages2k/coral_data.mat
                    protocol:  HTTPS
                    applicationProfile:  Download
                    name:  /pages2k/coral_data.mat
                    description:  Coral
                    function:  (CI_OnLineFunctionCode) download
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    metadataMaintenance:  (MD_MaintenanceInformation)
        maintenanceAndUpdateFrequency:  (MD_MaintenanceFrequencyCode) asNeeded
        maintenanceNote:  This ISO metadata record was translated from DIF metadata using dif-9x-to-iso-19115-2.xsl Version: 2022-06-21