{"NOAAStudyId":"1919","contactInfo":{"address":"325 Broadway, E/NE31","city":"Boulder","constraints":"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.","country":"USA","dataCenterUrl":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data","email":"paleo@noaa.gov","fax":"303-497-6513","longName":"National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce ","phone":"303-497-6280","postalCode":"80305-3328","shortName":"DOC/NOAA/NESDIS/NCEI","state":"CO","type":"CONTACT INFORMATION"},"contributionDate":"2005-07-01","dataPublisher":"NOAA","dataType":"CORALS AND SCLEROSPONGES","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/coral-sclerosponge","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-coral-1919.xml","doi":null,"earliestYearBP":242,"earliestYearCE":1708,"entryId":"noaa-coral-1919","funding":[],"investigators":"Pelejero, C.; Calvo, E.; McCulloch, M.T.; Marshall, J.F.; Gagan, M.K.; Lough, J.M.; Opdyke, B.N.","mostRecentYearBP":-38,"mostRecentYearCE":1988,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/1919","originalSource":null,"publication":[{"abstract":"The oceans are becoming more acidic due to absorption of anthropogenic carbon dioxide from the atmosphere. The impact of ocean acidification on marine ecosystems is unclear, but it will likely depend on species adaptability and the rate of change of seawater pH relative to its natural variability. To constrain the natural variability in reef-water pH, we measured boron isotopic compositions in a ~300-year-old massive Porites coral from the southwestern Pacific. Large variations in pH are found over ~50-year cycles that covary with the Interdecadal Pacific Oscillation of ocean-atmosphere anomalies, suggesting that natural pH cycles can modulate the impact of ocean acidification on coral reef ecosystems.","author":null,"citation":"Pelejero, C., E. Calvo, M.T. McCulloch, J.F. Marshall, M.K. Gagan, J.M. Lough, and B.N. Opdyke.  2005. Preindustrial to modern interdecadal variability in coral reef pH.  Science v. 309, pp. 2204-2207, 30 September 2005.","edition":null,"identifier":null,"issue":null,"journal":"Science","pages":null,"pubRank":"1","pubYear":2005,"reportNumber":null,"title":"Preindustrial to modern interdecadal variability in coral reef pH","type":"publication","volume":null}],"reconstruction":"Y","scienceKeywords":["Other Reconstruction"],"site":[{"NOAASiteId":"1875","geo":{"geoType":"Feature","geometry":{"coordinates":["-17.73","148.43"],"type":"POINT"},"properties":{"easternmostLongitude":"148.43","maxElevationMeters":null,"minElevationMeters":null,"northernmostLatitude":"-17.73","southernmostLatitude":"-17.73","westernmostLongitude":"148.43"}},"locationName":"Continent>Australia/New Zealand>Australia","mappable":"Y","paleoData":[{"NOAADataTableId":"1002486","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>corals and sclerosponges>physical properties","earth science>paleoclimate>corals and sclerosponges>chemistry","earth 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year","cvWhat":"formation property>formation rate>calcification rate"}]}],"dataTableName":"05aust01a","dataTableNotes":"5 year time step.","earliestYear":1708,"earliestYearBP":242,"earliestYearCE":1708,"mostRecentYear":1988,"mostRecentYearBP":-38,"mostRecentYearCE":1988,"species":[],"timeUnit":"AD"},{"NOAADataTableId":"1002487","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>corals and sclerosponges>physical properties","earth science>paleoclimate>corals and sclerosponges>chemistry","earth science>paleoclimate>corals and sclerosponges>carbon isotopes"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/coral/west_pacific/great_barrier/pelejero2005-mon_noaa.txt","linkText":"pelejero2005-mon_noaa.txt","urlDescription":"Coral","variables":[{"cvAdditionalInfo":"sea surface","cvDataType":"CLIMATE RECONSTRUCTIONS|CORALS AND SCLEROSPONGES","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"reconstruction material>isotope ratio>delta 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spectrometry","cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil SRM 951","cvWhat":"chemical composition>isotope>isotope ratio>delta 11B"}]}],"dataTableName":"05aust01b","dataTableNotes":"Scale in monthly intervals; Month 21 = July 1987 and Month 28 = February 1988. Note that each sample corresponds to 1mm but","earliestYear":1987,"earliestYearBP":-37,"earliestYearCE":1987,"mostRecentYear":1988,"mostRecentYearBP":-38,"mostRecentYearCE":1988,"species":[],"timeUnit":"AD"}],"siteName":"Flinders Reef"}],"studyCode":null,"studyName":"Flinders Reef - Coral Boron Isotope Data and pH Reconstruction","studyNotes":null,"version":"1.0","xmlId":"1166"}