{"datasetrec":{"DasID":3529,"Acronym":null,"StandardTitle":"BIOMASS 1980-1985","OrigTitle":null,"OrigTitleLangID":null,"OrigTitleLangCode":null,"OrigTitleLang":null,"OrigTitleLangNL":null,"VersionName":"1","ContactEmail":null,"VersionDate":null,"VersionDay":26,"VersionMonth":11,"VersionYear":2012,"SizeReference":null,"EngAbstract":"Data of 21 cruises conducted between 1980-1985 to study the structure and dynamic functioning of the Antarctic marine eco­system.","EngDescr":"The Biological Investigations of Marine Antarctic Systems and Stocks (BIOMASS) Programme was established in the late 1970's for the study of the Antarctic marine ecosystem and its living resources (Thorley, online resource). Data were collected during 3 major field experiments between 1981 and 1985, divided into two periods: First International BIOMASS Experiment (FIBEX) in 1980-1981, and the Second International BIOMASS Experiment (SIBEX) in 1983-1985. In total 34 cruises were carried out (El-Sayed, online resource), of which 21 cruises were gathered in this data set. This data set provides sea-bird observation collected in the cruises. Reference For full citation information, see [Cross Reference].\r\n\r\nThe main objective of BIOMASS was to gain a deeper understanding of the structure and dynamic functioning of the Antarctic marine eco­system as a basis for the future management of potential living resources (El-Sayed, online resource), with the particular focus on krill. Specifically, FIBEX was aimed at carrying out a quasi-synoptic survey over a wide area the South Atlantic, Indian Ocean and Pacific sectors of the Southern Ocean. SIBEX was designed to produce a temporal sequence of observations focused on much smaller areas of the Bransfield Strait and Prydz Bay regions (Canadian Geospatial Data Infrastructure, online resource). Sea-birds data were collected as supporting data to krill. For further detail, you are referred to El-Sayed (1994). Reference For full citation information, see [Cross Reference].","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":"El-Sayed, S (editor). 1994. Southern Ocean Ecology: The BIOMASS Perspective","AccessConstraints":null,"UDate":"2012-11-26","CDate":"2012-11-26","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-05-14 01:44:00.153333","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":"Attribution-NonCommercial (CC BY-NC)","AccConstrEN":"Attribution-NonCommercial (CC BY-NC)","AccConstrDisplay":"\"Creative This dataset is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.","License":"https://creativecommons.org/licenses/by-nc/4.0","AccConstrDescription":"This license lets others remix, tweak, and build upon your work non-commercially, and although their new works must also acknowledge you and be non-commercial, they don’t have to license their derivative works on the same terms","Lineage":null,"AccConID":24},"dois":null,"spcols":null,"keywords":null,"parents":null,"children":null,"othrel":null,"othrelrev":[{"DasID":1865,"Acronym":"OBIS-SEAMAP","StandardTitle":"Spatial Ecological Analysis of Megavertebrate Populations","Relation":"Published dataset","RelationY":"Published in","RelID":13,"doi":null,"vlizDoi":null}],"ownerships":null,"taxterms":[{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":19285,"TaxTerm":"Aves","AphiaID":1836,"DutchTerm":"Vogels"}],"frameworks":null,"otherterms":null,"temporal":[{"DasDateID":2949,"StartYear":1980,"EndYear":1985,"StartDay":14,"EndDay":8,"StartDate":"1980-11-14","EndDate":"1985-03-08","DasDate":null,"Resolution":null,"ResolutionNL":null,"Notes":null,"StartMonth0":11,"StartMonth":"November","StartMonthNL":"November","EndMonth0":3,"EndMonth":"March","EndMonthNL":"Maart","Progress":"Completed","ProgressNL":"Afgelopen"}],"geographical":[{"GeoTerm":"Southern Ocean","DasGeoID":6239,"DasGeoTerm":null,"DasID":3529,"GeotID":6491,"X":null,"Y":null,"MaxX":null,"MaxY":null,"StationName":null,"Precision":null,"CoordSystID":null,"GeoDatumID":null,"OrigCoordMinX":null,"OrigCoordMinY":null,"OrigCoordMaxX":null,"OrigCoordMaxY":null,"OrderNr":null,"Projection":null,"GeoDatum":null,"GeoObjectID":1907,"OrigGeoTerm":"Southern Ocean","DutchTerm":"Zuidelijke Oceaan"}],"meastypes":null,"dasthemes":[{"DasThemeID":69,"DasTheme":"Biology > Birds","DasTheme0":"Birds","DutchTerm":"Vogels"}],"projects":null,"refs":[{"0":248409,"BRefID":248409,"1":"Based on this dataset","Relation":"Based on this dataset","2":2,"RelationID":2,"3":"El-Sayed, S.Z. (Ed.) (1994). Southern Ocean ecology. The BIOMASS perspective. Cambridge University press: USA. ISBN 9780521443326. 421 pp.","RR":"El-Sayed, S.Z. (Ed.) (1994). Southern Ocean ecology. The BIOMASS perspective. Cambridge University press: USA. ISBN 9780521443326. 421 pp.","4":"Southern Ocean ecology. The BIOMASS perspective","StT":"Southern Ocean ecology. The BIOMASS perspective","5":"El-Sayed, S.Z. (Ed.)","RSA":"El-Sayed, S.Z. (Ed.)","6":"Gebaseerd op deze dataset","DutchTerm":"Gebaseerd op deze dataset","7":null,"AnaDate":null,"8":1994,"MonDate":1994,"9":". Cambridge University press: USA. ISBN 9780521443326. 421 pp.","":". Cambridge University press: USA. ISBN 9780521443326. 421 pp.","10":null,"doi":null}],"urls":[{"URL":"https://obis.org/dataset/90b41b79-a5a2-4d6f-80d5-fbf2fa3a682b","externalID":"90b41b79-a5a2-4d6f-80d5-fbf2fa3a682b","URLTypeCode":null,"URLType":"Online dataset","URLTypID":19,"downloadURL":null,"FileName":null},{"URL":"seamap.env.duke.edu/dataset/75","externalID":"75","URLTypeCode":null,"URLType":"Dataset information","URLTypID":17,"downloadURL":null,"FileName":null}],"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":null,"resmessage":"","complete":1}