{"xmlId":"9156","NOAAStudyId":"10492","studyName":"Gulf of Mexico 600 Year Mg/Ca SST Reconstructions","doi":"https://doi.org/10.25921/twd1-wj70","uuid":"f8abff68-7312-4da2-80ff-568b6c7132db","dataPublisher":"NOAA","contactInfo":{"type":"CONTACT INFORMATION","shortName":"DOC/NOAA/NESDIS/NCEI","longName":"National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce ","address":"325 Broadway, E/NE31","city":"Boulder","state":"CO","postalCode":"80305-3328","country":"USA","dataCenterUrl":"https://www.ncei.noaa.gov/products/paleoclimatology","email":"paleo@noaa.gov","phone":"828-271-4800","fax":null,"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."},"dataType":"PALEOCEANOGRAPHY","investigators":"Richey, J.N.; Poore, R.Z.; Flower, B.P.; Quinn, T.M.; Hollander, D.J.","investigatorDetails":[{"firstName":"Julie","lastName":"Richey","initials":"J.N.","orcId":"0000-0002-2319-7980"},{"firstName":"Richard","lastName":"Poore","initials":"R.Z.","orcId":null},{"firstName":"Benjamin","lastName":"Flower","initials":"B.P.","orcId":null},{"firstName":"Terrence","lastName":"Quinn","initials":"T.M.","orcId":"0000-0003-0323-9175"},{"firstName":"David","lastName":"Hollander","initials":"D.J.","orcId":null}],"version":"1.0","funding":[],"studyNotes":"Foraminiferal Mg/Ca SST reconstructions from the Fisk and Garrison \nBasins in the northern Gulf of Mexico covering the last 600 years \nat decadal resolution.  Mg/Ca measurements are on the 250-300 micron \nsize fraction of Globigerinoides ruber (white). \nMg/Ca is converted to SST using the equation:  Mg/Ca=0.449exp(0.09*SST). \n\n","onlineResourceLink":"https://www.ncei.noaa.gov/access/paleo-search/study/10492","difMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-ocean-10492.xml","isoMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/iso/xml/noaa-ocean-10492.xml","originalSource":null,"dataTypeInformation":"https://www.ncei.noaa.gov/products/paleoclimatology/paleoceanography","studyCode":null,"scienceKeywords":["Little Ice Age (LIA)","Sea Surface Temperature Reconstruction"],"reconstruction":"Y","contributionDate":"2010-06-11","entryId":"noaa-ocean-10492","earliestYearBP":752,"mostRecentYearBP":0,"earliestYearCE":1198,"mostRecentYearCE":1950,"publication":[{"author":{"name":"Richey, J.N., R.Z. Poore, B.P. Flower, T.M. Quinn, and D.J. Hollander"},"pubYear":2009,"title":"Regionally coherent Little Ice Age cooling in the Atlantic Warm Pool","journal":"Geophysical Research Letters","volume":"36","edition":null,"issue":"21","pages":null,"reportNumber":"L21703","citation":"Richey, J.N., R.Z. Poore, B.P. Flower, T.M. Quinn, and D.J. Hollander. 2009. Regionally coherent Little Ice Age cooling in the Atlantic Warm Pool. Geophysical Research Letters, 36(21), L21703. doi: 10.1029/2009GL040445","type":"publication","identifier":{"type":"doi","id":"10.1029/2009GL040445","url":"http://dx.doi.org/10.1029/2009GL040445"},"abstract":"We present 2 new decadal-resolution foraminiferal Mg/Ca-SST records covering the past 6-8 centuries from the northern Gulf of Mexico (GOM). These records provide evidence for a Little Ice Age (LIA) cooling of 2°C,consistent with a published Mg/Ca record from Pigmy Basin. Comparison of these 3 records with existing SST proxy records from the GOM-Caribbean region show that the magnitude of LIA cooling in the Atlantic Warm Pool (AWP) was significantly larger than the mean hemispheric cooling of <1°C. We propose that a reduction in the intensity and spatial extent of the AWP during the LIA, combined with associated changes in atmospheric circulation may account for the regional SST patterns observed in the GOM-Caribbean region during the LIA.","pubRank":"1"}],"site":[{"NOAASiteId":"37142","siteName":"PE07-5I","siteCode":null,"mappable":"Y","locationName":"Ocean>Atlantic Ocean>North Atlantic Ocean>Gulf Of Mexico","geo":{"geoType":"Feature","geometry":{"type":"POINT","coordinates":["27.55","-92.1683"]},"properties":{"southernmostLatitude":"27.55","northernmostLatitude":"27.55","westernmostLongitude":"-92.1683","easternmostLongitude":"-92.1683","minElevationMeters":"-817","maxElevationMeters":"-817"}},"paleoData":[{"dataTableName":"PE07-5I","NOAADataTableId":"19293","earliestYear":752,"mostRecentYear":0,"timeUnit":"cal yr 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