{"NOAAStudyId":"22621","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":"2017-09-11","dataPublisher":"NOAA","dataType":"PALEOCEANOGRAPHY","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/paleoceanography","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-ocean-22621.xml","doi":null,"earliestYearBP":151,"earliestYearCE":1799,"entryId":"noaa-ocean-22621","funding":[{"fundingAgency":"Natural Environment Research Council (NERC)","fundingGrant":"NE/N001176/1"}],"investigators":"Reynolds, D.J.; Hall, I.R.; Slater, S.; Scourse, J.D.; Halloran, P.R.; Sayer, M.D.J.","mostRecentYearBP":-60,"mostRecentYearCE":2010,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/22621","originalSource":null,"publication":[{"abstract":"The lack of long-term, highly resolved (annual to sub-annual) and absolutely dated baseline records of marine variability extending beyond the instrumental period (last ~50-100 years) hinders our ability to develop a comprehensive understanding of the role the ocean plays in the climate system. Specifically, without such records, it remains difficult to fully quantify the range of natural climate variability mediated by the ocean, and to robustly attribute recent changes to anthropogenic or natural drivers. Here we present a 211-year (1799-2010 CE; all dates hereafter are common era) seawater temperature (SWT) reconstruction from the northeast Atlantic Ocean derived from absolutely dated, annually resolved, oxygen isotope ratios recorded in the shell carbonate (d18Oshell) of the long-lived marine bivalve mollusc Glycymeris glycymeris. The annual record was calibrated using sub-annually resolved d18Oshell values drilled from multiple shells covering the instrumental period. Calibration verification statistics and spatial correlation analyses indicate that the d18Oshell record contains significant skill at reconstructing Northeast Atlantic Ocean mean summer SWT variability associated with changes in sub-polar gyre (SPG) dynamics and the North Atlantic Current. Reconciling differences between the d18Oshell data and corresponding growth increment width chronology demonstrates that 68% of the variability in G. glycymeris shell growth can be explained by the combined influence of biological productivity and SWT variability. These data suggest G. glycymeris can provide seasonal to multi-centennial absolutely dated baseline records of past marine variability that will lead to the development of a quantitative understanding of the role the marine environment plays in the global climate system.","author":{"name":"Reynolds, D.J., I.R. Hall, S. Slater, J.D. Scourse, P.R. Halloran, and M.D.J. Sayer"},"citation":"Reynolds, D.J., I.R. Hall, S. Slater, J.D. Scourse, P.R. Halloran, and M.D.J. Sayer. 2017. Reconstructing past seasonal to multi-centennial scale variability in the NE Atlantic Ocean using the long-lived marine bivalve mollusc Glycymeris glycymeris. Paleoceanography, 32, 1153-1173. doi: 10.1002/2017PA003154","edition":null,"identifier":{"id":"10.1002/2017PA003154","type":"doi","url":"http://dx.doi.org/10.1002/2017PA003154"},"issue":null,"journal":"Paleoceanography","pages":"1153-1173","pubRank":"1","pubYear":2017,"reportNumber":null,"title":"Reconstructing past seasonal to multi-centennial scale variability in the NE Atlantic Ocean using the long-lived marine bivalve mollusc Glycymeris glycymeris","type":"publication","volume":"32"}],"reconstruction":"N","scienceKeywords":null,"site":[{"NOAASiteId":"57457","geo":{"geoType":"Feature","geometry":{"coordinates":["56.629167","-6.4"],"type":"POINT"},"properties":{"easternmostLongitude":"-6.4","maxElevationMeters":null,"minElevationMeters":null,"northernmostLatitude":"56.629167","southernmostLatitude":"56.629167","westernmostLongitude":"-6.4"}},"locationName":"Ocean>Atlantic Ocean>North Atlantic Ocean","mappable":"Y","paleoData":[{"NOAADataTableId":"33812","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>paleocean>oxygen isotopes"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/reynolds2017/reynolds2017-tiree.txt","linkText":"Tiree Passage d18O Data","urlDescription":"NOAA Template File","variables":[{"cvAdditionalInfo":null,"cvDataType":"PALEOCEANOGRAPHY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"year Common Era","cvWhat":"age variable>age"},{"cvAdditionalInfo":"glycymeris glycymeris; Annual resolution absolutely dated","cvDataType":"PALEOCEANOGRAPHY","cvDetail":"raw","cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>organism>bivalve","cvMethod":"isotope ratio mass spectrometry","cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil PDB","cvWhat":"chemical composition>isotope>isotope ratio>delta 18O"},{"cvAdditionalInfo":"glycymeris glycymeris; Annual resolution absolutely dated","cvDataType":"PALEOCEANOGRAPHY","cvDetail":"raw","cvError":"range upper bound","cvFormat":"Numeric","cvMaterial":"biological material>organism>bivalve","cvMethod":"isotope ratio mass spectrometry","cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil PDB","cvWhat":"chemical composition>isotope>isotope ratio>delta 18O"},{"cvAdditionalInfo":"glycymeris glycymeris; Annual resolution absolutely dated","cvDataType":"PALEOCEANOGRAPHY","cvDetail":"raw","cvError":"range lower bound","cvFormat":"Numeric","cvMaterial":"biological material>organism>bivalve","cvMethod":"isotope ratio mass spectrometry","cvSeasonality":null,"cvShortName":null,"cvUnit":"per mil PDB","cvWhat":"chemical composition>isotope>isotope ratio>delta 18O"}]}],"dataTableName":"Tiree d18O Reynolds2017","dataTableNotes":null,"earliestYear":1799,"earliestYearBP":151,"earliestYearCE":1799,"mostRecentYear":2010,"mostRecentYearBP":-60,"mostRecentYearCE":2010,"species":[],"timeUnit":"AD"},{"NOAADataTableId":"38493","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>paleocean>physical properties"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/reynolds2017/reynolds2017-tiree-sgi.txt","linkText":"G. glycymeris Standardized Growth Index Data","urlDescription":"NOAA Template File","variables":[]}],"dataTableName":"Tiree SGI Reynolds2017","dataTableNotes":"Data added to study on 28-Feb-2019.","earliestYear":1805,"earliestYearBP":145,"earliestYearCE":1805,"mostRecentYear":2010,"mostRecentYearBP":-60,"mostRecentYearCE":2010,"species":[],"timeUnit":"AD"}],"siteName":"Tiree Passage"}],"studyCode":null,"studyName":"Tiree Passage, Northwest Scotland Glycymeris glycymeris d18O Data from 1799-2010 CE","studyNotes":"Weighted growing season (March to October) oxygen isotope series from annually resolved growth increments in glycymeris glycymeris shells collected from Tiree Passage (NW Scotland). Growth Index data added to study on 28-FEB-2019.\r\n        Provided Keywords: Sclerochronology, North Atlantic, Glycymeris glycymeris, dog cockle, stable isotopes, seawater temperature, reconstruction","version":"1.0","xmlId":"20854"}