{"NOAAStudyId":"11917","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":"2011-07-27","dataPublisher":"NOAA","dataType":"OTHER COLLECTIONS","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/other-collections","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-other-11917.xml","doi":null,"earliestYearBP":27,"earliestYearCE":1923,"entryId":"noaa-other-11917","funding":[{"fundingAgency":"US NOAA","fundingGrant":"FATE"},{"fundingAgency":"California  Ocean Protection Council","fundingGrant":null},{"fundingAgency":"California Sea Grant","fundingGrant":"R/OPCENV-07"},{"fundingAgency":"US National Science Foundation","fundingGrant":"0929017"}],"investigators":"Black, B.A.; Schroeder, I.D.; Sydeman, W.J.; Bograd, S.J.; Wells, B.K.; Schwing, F.B.","mostRecentYearBP":-57,"mostRecentYearCE":2007,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/11917","originalSource":null,"publication":[{"abstract":"Analysis of monthly coastal upwelling intensities revealed \r\ntwo seasonal and biologically relevant upwelling 'modes' \r\nin the California Current Ecosystem (CCE). The first mode \r\nreflected upwelling during the summer months and was \r\ncharacterized by low-frequency (multidecadal) processes, \r\nincluding significant (P<0.01) linear trends at some latitudes. \r\nIn contrast, the second mode reflected wintertime upwelling \r\nand was defined by higher-frequency variability associated \r\nwith the North Pacific High and El Niño Southern Oscillation \r\nevents. These modes were compared with multidecadal time series \r\nof splitnose rockfish (Sebastes diploproa) otolith growth, \r\nyelloweye rockfish (S. ruberrimus) otolith growth, Chinook \r\nsalmon (Oncorhynchus tshawytscha) scale growth, and indices \r\nof Cassin's auklet (Ptychoramphus aleuticus) and common murre \r\n(Uria aalge) reproduction in the central-northern CCE. \r\nIn redundancy and correlation analyses, salmon growth \r\nand Cassin's auklet fledgling success associated with \r\nthe summer upwelling mode while all other time series \r\nassociated with the winter upwelling mode, indicating that \r\nCCE biology was differentially sensitive to these seasonal \r\nupwelling patterns. Thus, upwelling occurred in unrelated \r\nseasonal modes with contrasting trends, atmospheric forcing \r\nmechanisms, and impacts on the biology of the CCE, \r\nunderscoring the importance of seasonality when evaluating \r\necosystem response to climate variability and change. \r\n","author":null,"citation":"Black, B.A., I.D. Schroeder, W.J. Sydeman, S.J. Bograd, \r\nB.K. Wells, and F.B. Schwing. 2011. \r\nWinter and summer upwelling modes and their biological \r\nimportance in the California Current Ecosystem. \r\nGlobal Change Biology, Vol. 17, Issue 8, pp. 2536-2545, \r\nAugust 2011.   DOI: 10.1111/j.1365-2486.2011.02422.x \r\n","edition":null,"identifier":{"id":"10.1111/j.1365-2486.2011.02422.x","type":"doi","url":"http://dx.doi.org/10.1111/j.1365-2486.2011.02422.x"},"issue":null,"journal":"Global Change Biology","pages":null,"pubRank":"1","pubYear":2011,"reportNumber":null,"title":"Winter and summer upwelling modes and their biological  importance in the California Current Ecosystem","type":"publication","volume":null}],"reconstruction":"N","scienceKeywords":["ENSO"],"site":[{"NOAASiteId":"57052","geo":{"geoType":"Feature","geometry":{"coordinates":["36","39","-125","-122"],"type":"POLYGON"},"properties":{"easternmostLongitude":"-122","maxElevationMeters":null,"minElevationMeters":null,"northernmostLatitude":"39","southernmostLatitude":"36","westernmostLongitude":"-125"}},"locationName":"Ocean>Pacific Ocean>Eastern Pacific Ocean","mappable":"N","paleoData":[{"NOAADataTableId":"32491","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>others"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/paleocean/sclerochronology/east_pacific/splitnose2011otolith.txt","linkText":"splitnose2011otolith.txt","urlDescription":"Data","variables":[]},{"NOAAKeywords":["earth science>paleoclimate>others"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/paleocean/sclerochronology/east_pacific/splitnose2011otolith.xls","linkText":"splitnose2011otolith.xls","urlDescription":"Data","variables":[]}],"dataTableName":"Rockfish2011","dataTableNotes":null,"earliestYear":1923,"earliestYearBP":27,"earliestYearCE":1923,"mostRecentYear":2007,"mostRecentYearBP":-57,"mostRecentYearCE":2007,"species":[],"timeUnit":"AD"}],"siteName":"California Current"}],"studyCode":null,"studyName":"California Current Splitnose Rockfish Otolith Growth Data ","studyNotes":"Growth increment data from Splitnose Rockfish otoliths \ncollected in the California Current System, eastern \nNorth Pacific. \n\nOtoliths were collected from splitnose rockfish (Sebastes \ndiploproa) captured between approximately 36ºN 122ºW \nand 39ºN 125ºW in the California Current Ecosystem.  \nFish were collected as part of NOAA National Marine \nFisheries Service rockfish surveys and recreational \nand commercial fishery landings between 1980 and 2008.  \nSplitnose rockfish adults are largely planktivorous \n(krill and also copepods, sergestid shrimps, and amphipods) \nand are most common between 215 to 350 m depth on the \ncontinental shelf and upper slope, and can live to be \nat least 85 years in age. \n\nOtoliths were embedded in resin, mounted on a lapidary saw, \nand thin-sectioned through the dorsal-ventral axis to 0.4 mm \nin thickness.  These thin sections were polished with 2000-grit \nsandpaper and 10-um lapping film to reveal the annual increments. \nAll samples were visually crossdated to ensure that all annual \ngrowth increments were assigned the correct calendar year of \nformation.  After visual crossdating, the dorsal half of the \notolith was then photographed and the annual increment widths \nmeasured continuously from the margin to as close to the focus \nas possible using the program ImagePro Plus v. 6.0. \nCrossdating was statistically verified with the Dendrochronology \nProgram Library program COFECHA using 22-year 50% frequency \ncutoff splines (rather than the default 32-year splines). \nTo generate the master chronology, each otolith measurement \ntime series was fit with a negative exponential function or \nlinear regression with negative or 0 slope and divided by the \nvalues predicted, thereby removing age-related growth declines \nand standardizing each time series to a mean of one.  \nThese detrended time series were averaged with respect to \ncalendar year.  All chronology development was conducted \nusing the program ARSTAN, available at: \nhttp://www.ldeo.columbia.edu/res/fac/trl/public/publicSoftware.html \n70 otoliths were used to develop the splitnose rockfish master \nchronology.  The \"standard\" chronology from ARSTAN is reported. \nAll growth-increment widths are in mm. \n\nMeasurement type: annual growth-increment width (in mm)\n1st detrending method: Negative exponential or linear regression \nwith negative or 0 slope \nCollection purpose: Ecology; effects of climate variability \non rockfish growth\nSamples are stored at the Oregon State University Hatfield Marine \nScience Center, Newport, OR 97365. \n\nCOFECHA output: \nseries intercorrelation = 0.580; mean sensitivity = 0.152\n\n\n\n","version":"1.0","xmlId":"10019"}