{"datasetrec":{"DasID":3743,"Acronym":null,"StandardTitle":"ZOOLOGIA_FCNO_UDEC_CL Foraminiferos_01","OrigTitle":null,"OrigTitleLangID":null,"OrigTitleLangCode":null,"OrigTitleLang":null,"OrigTitleLangNL":null,"VersionName":"1","ContactEmail":null,"VersionDate":null,"VersionDay":10,"VersionMonth":12,"VersionYear":2012,"SizeReference":null,"EngAbstract":"Seasonal and interannual changes in the flux of planktic foraminifera were studied in the Humboldt Current System off Coquimbo (30°S, 73°,15W), using material collected by time series sediment traps located at 2300 m water depth and 100 nautical miles from the coast.","EngDescr":"Seasonal and interannual changes in the flux of planktic foraminifera were studied in the Humboldt Current System off Coquimbo (30°S, 73°,15W), using material collected by time series sediment traps located at 2300 m water depth and 100 nautical miles from the coast. The almost continuous record spans 8 years (1991-1998) with a temporal resolution of 6-13 days. Field work was carried out during the El Niño event of 1991/1992 (6 months), under normal conditions in 1993/1994 (1 years) and the strong 1997-1998 had only a limited impact on the planktic foraminifer flux. The seasonal flux pattern of planktic foraminifera was marked by high fluxes during austral late winter - early summer (August-January) and low fluxes during the fall - early winter period (March-July). Five species contributed ca. 90% of the total flux of planktic foraminifers: <i>Globigerina bulloides</i>, <i>Neogloboquadrina incompta</i>, <i>N. pachyderma</i>, <i>N. dutertrei</i>, and <i>Globigerinella calida</i>. The most significant El Niño-related signal was a remarkable increase in the flux and abundance of species that, under normal conditions, only accounted for 10% of the planktic foraminiferal assemblage.","OrigAbstract":null,"OrigDescr":null,"Comments":null,"ReleaseDate":null,"ReleaseDate0":null,"OrigDescrLang":null,"EmbargoDate":null,"OrigDescrLangNL":null,"OrigLangCode":null,"OrigLangCodeExtended":null,"OrigLangID":null,"DescrCompFlag":0,"DescrTransFlag":0,"Citation":"Marchant M. 2006. Humboldt Current Planktic Foraminifera","AccessConstraints":null,"UDate":"2012-12-10","CDate":"2012-12-10","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-05-23 01:39:24.004480","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":0,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data","DasTypeID":1,"DasOrigin":"Monitoring: field survey","Progress":"Completed","AccessConstraint":"Unrestricted","AccConstrEN":"Unrestricted","AccConstrDisplay":null,"License":null,"AccConstrDescription":"The data are freely available to anybody and may be used for any purpose. \r\nUsage acknowledgement may be required","Lineage":null,"AccConID":4},"dois":null,"spcols":null,"keywords":null,"parents":null,"children":null,"othrel":null,"othrelrev":[{"DasID":4085,"Acronym":"ESPOBIS","StandardTitle":"Tropical and Subtropical Eastern South Pacific Ocean Biodiversity Information System","Relation":"Published dataset","RelationY":"Published in","RelID":13,"doi":null,"vlizDoi":null}],"ownerships":[{"OrderNr":1,"Surname":"Marchant San Martin","Firstname":"Margarita Ester","Initials":"M.E.","PerPublicFlag":1,"AdrID":153467,"Email":"mmarchan@udec.cl","InsPublicFlag":1,"Acronym":null,"OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":1,"PersID":26945,"InsID":8103,"FullInstitute":"Universidad de Concepción","RoleID":24,"Role":"Contact","OrigName":null,"StandardName":"Universidad de Concepción","FullAcronym":null,"ORC":null,"ROR":null}],"taxterms":null,"frameworks":null,"otherterms":null,"temporal":null,"geographical":null,"meastypes":null,"dasthemes":[{"DasThemeID":25,"DasTheme":"Biology > Plankton","DasTheme0":"Plankton","DutchTerm":"Plankton"}],"projects":null,"refs":null,"urls":[{"URL":"gcmd.nasa.gov/r/d/[GCMD]cl_udec_copas_foraminiferos_01","externalID":null,"URLTypeCode":null,"URLType":"Dataset information","URLTypID":17,"downloadURL":null,"FileName":null},{"URL":"https://obis.org/dataset/3143660d-cba5-42fe-b5b1-f998c5dfe2a9","externalID":"3143660d-cba5-42fe-b5b1-f998c5dfe2a9","URLTypeCode":null,"URLType":"Online dataset","URLTypID":19,"downloadURL":null,"FileName":null}],"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":null,"resmessage":"","complete":1}