{"NOAAStudyId":"18276","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":"2015-03-19","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-18276.xml","doi":null,"earliestYearBP":3400,"earliestYearCE":-1450,"entryId":"noaa-ocean-18276","funding":[],"investigators":"van Hengstum, P.J.; Donnelly, J.P.; Kingston, A.W.; Williams, B.E.; Scott, D.B.; Reinhardt, E.G.; Little, S.N.; Patterson, W.P.","mostRecentYearBP":-60,"mostRecentYearCE":2010,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/18276","originalSource":null,"publication":[{"abstract":null,"author":{"name":"Bemis, B.E., H.J. Spero, J. Bijima, and D.W. Lea"},"citation":"Bemis, B.E., H.J. Spero, J. Bijima, and D.W. Lea. 1998. Reevaluation of the oxygen isotopic composition of planktonic foraminifera: \r\nExperimental results and revised paleotemperature equation. Paleoceanography, 13(2), 150-160. doi: 10.1029/98PA00070","edition":null,"identifier":{"id":"10.1029/98PA00070","type":"doi","url":"http://dx.doi.org/10.1029/98PA00070"},"issue":"2","journal":"Paleoceanography","pages":"150-160","pubRank":"2","pubYear":1998,"reportNumber":null,"title":"Reevaluation of the oxygen isotopic composition of planktonic foraminifera: \r\nExperimental results and revised paleotemperature equation","type":"publication","volume":"13"},{"abstract":"North Atlantic climate archives provide evidence for increased storm activity during the Little Ice Age (150 to 600 calibrated years (cal years) B.P.) and centered at 1700 and 3000 cal years B.P., typically in centennial-scale sedimentary records. Meteorological (tropical versus extratropical storms) and climate forcings of this signal remain poorly understood, although variability in the North Atlantic Oscillation (NAO) or Atlantic Meridional Overturning Circulation (AMOC) are frequently hypothesized to be involved. Here we present records of late Holocene storminess and coastal temperature change from a Bermudian submarine cave that is hydrographically circulated with the coastal ocean. Thermal variability in the cave is documented by stable oxygen isotope values of cave benthic foraminifera, which document a close linkage between regional temperature change and NAO phasing during the late Holocene. However, erosion of terrestrial sediment into the submar ine cave provides a “storminess signal” that correlates with higher-latitude storminess archives and broader North Atlantic cooling events. Understanding the driver of this storminess signal will require higher-resolution storm records to disentangle the contribution of tropical versus extratropical cyclones and a better understanding of cyclone activity during hemispheric cooling periods. Most importantly, however, the signal in Bermuda appears more closely correlated with proxy-based evidence for subtle AMOC reductions than NAO phasing.","author":{"name":"van Hengstum, P.J., J.P. Donnelly, A.W. Kingston, B.E. Williams, D.B. Scott, E.G. Reinhardt, S.N. Little, and W.P. Patterson"},"citation":"van Hengstum, P.J., J.P. Donnelly, A.W. Kingston, B.E. Williams, D.B. Scott, E.G. Reinhardt, S.N. Little, and W.P. Patterson. 2015. Low-frequency storminess signal at Bermuda linked to cooling events in the North Atlantic region. Paleoceanography, 30(2), 52-76. doi: 10.1002/2014PA002662","edition":null,"identifier":{"id":"10.1002/2014PA002662","type":"doi","url":"http://dx.doi.org/10.1002/2014PA002662"},"issue":"2","journal":"Paleoceanography","pages":"52-76","pubRank":"1","pubYear":2015,"reportNumber":null,"title":"Low-frequency storminess signal at Bermuda linked to cooling events in the North Atlantic region","type":"publication","volume":"30"}],"reconstruction":"Y","scienceKeywords":null,"site":[{"NOAASiteId":"56500","geo":{"geoType":"Feature","geometry":{"coordinates":["32.340856","-64.710278"],"type":"POINT"},"properties":{"easternmostLongitude":"-64.710278","maxElevationMeters":"-10","minElevationMeters":"-10","northernmostLatitude":"32.340856","southernmostLatitude":"32.340856","westernmostLongitude":"-64.710278"}},"locationName":"Ocean>Atlantic Ocean>North Atlantic Ocean>Bermuda","mappable":"Y","paleoData":[{"NOAADataTableId":"28634","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth 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Complete radiocarbon information is available in the original publication (Table 1, van Hengstum et al., 2015).","version":"1.0","xmlId":"15979"}