{"xmlId":"2636","NOAAStudyId":"5887","studyName":"Ortiz et al 1995 California Current Planktonic Foraminifera Tow Data","doi":"https://doi.org/10.25921/cdn5-8x84","uuid":"e6555bd4-6e77-4060-9c8b-3beb9bdbcdc1","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":"Ortiz, J.D.; Mix, A.C.; Collier, R.W.","investigatorDetails":[{"firstName":"Joseph","lastName":"Ortiz","initials":"J.D.","orcId":"0000-0002-6583-3850"},{"firstName":"Alan","lastName":"Mix","initials":"A.C.","orcId":"0000-0001-7108-3534"},{"firstName":"Robert","lastName":"Collier","initials":"R.W.","orcId":null}],"version":"1.0","funding":[],"studyNotes":null,"onlineResourceLink":"https://www.ncei.noaa.gov/access/paleo-search/study/5887","difMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-ocean-5887.xml","isoMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/iso/xml/noaa-ocean-5887.xml","originalSource":null,"dataTypeInformation":"https://www.ncei.noaa.gov/products/paleoclimatology/paleoceanography","studyCode":null,"scienceKeywords":null,"reconstruction":"N","contributionDate":"2003-11-14","entryId":"noaa-ocean-5887","earliestYearBP":null,"mostRecentYearBP":null,"earliestYearCE":null,"mostRecentYearCE":null,"publication":[{"author":{"name":"Ortiz, J.D., A.C. Mix, and R.W. Collier"},"pubYear":1995,"title":"Environmental Control of Living Symbiotic and Asymbiotic Foraminifera of the California Current","journal":"Paleoceanography","volume":"10","edition":null,"issue":"6","pages":"987-1009","reportNumber":null,"citation":"Ortiz, J.D., A.C. Mix, and R.W. Collier. 1995. Environmental Control of Living Symbiotic and Asymbiotic Foraminifera of the California Current. Paleoceanography, 10(6), 987-1009. doi: 10.1029/95PA02088","type":"publication","identifier":{"type":"doi","id":"10.1029/95PA02088","url":"http://dx.doi.org/10.1029/95PA02088"},"abstract":"Plankton tows from the northern California Current constrain biological and physical influences on living planktonic foraminifera. In this region, the dominant factors controlling the size and distribution of symbiotic and asymbiotic species are light and food. Food decreases offshore. Light, needed for symbiont photosynthesis, increases offshore as water turbidity lessens. Asymbiotic foraminifera (e.g., right-coiling Neogloboquadrina pachyderma, Globigerina quinqueloba, and Globigerina bulloides), which survive by grazing, dominate the coastal fauna. The most abundant of these species, right-coiling Neogloboquadrina pachyderma, did not change in size in response to increasing food. Species that benefit from symbiont photosynthesis (Orbulina universa, Neogloboquadrina dutertrei, Globigerinoides ruber, and Globigerinita glutinata) dominate the offshore fauna. Individuals of these species are rare and have smaller shells in turbid waters where light is limited. G. ruber, which is near its thermal tolerance limit of H14°C, is the only species to demonstrate a clear temperature response. Although temperature may control a foraminiferal species' distribution near the limits of its thermal tolerance, food and light appear to provide the primary control under more favorable thermal conditions. We infer that gradients in food and light can result in quantifiable sedimentary patterns related to oceanic productivity through changes in plankton biomass and turbidity.","pubRank":"1"}],"site":[{"NOAASiteId":"57100","siteName":"California Current off N. Cali and S. 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