{"datasetrec":{"DasID":906,"Acronym":null,"StandardTitle":"Elephant Seal Sightings, Macquarie Island","OrigTitle":null,"OrigTitleLangID":null,"OrigTitleLangCode":null,"OrigTitleLang":null,"OrigTitleLangNL":null,"VersionName":"1","ContactEmail":null,"VersionDate":null,"VersionDay":null,"VersionMonth":9,"VersionYear":2006,"SizeReference":null,"EngAbstract":"At Macquarie Island 1000 seals were weighed per annum between 1993-2003 at birth and individually marked with two plastic flipper tags in the inter-digital webbing of their hind flippers. These tagged seals were weighed again at weaning, when length, girth, fat depth, and flipper measurements were made. Three weeks after weaning 2000 seals were permanently and individually marked by hot-iron branding. Recaptures and re-weighing of these known aged individuals were used to calculate growth and age-specific survival of the seals.\r\nSimilar data were collected from elephant seals between 1950 and 1965 when seals were individually marked by hot-iron branding. Mark-recapture data from these cohorts were used to assess the demography of the declining population. Length and mass data were also collected for these cohorts and were used, for the first time, to assess the growth of individual seals without killing them.","EngDescr":null,"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":"Burton, H. (1999, updated 2006) Macquarie Island Elephant Seal Populations 1950 to 1965, Australian Antarctic Data Centre - CAASM Metadata (http://data.aad.gov.au/aadc/metadata/)","AccessConstraints":null,"UDate":"2015-01-23","CDate":"2006-09-15","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":"In Progress","AccessConstraint":"Attribution (CC BY)","AccConstrEN":"Attribution (CC BY)","AccConstrDisplay":"\"Creative This dataset is licensed under a Creative Commons Attribution 4.0 International License.","License":"https://creativecommons.org/licenses/by/4.0/","AccConstrDescription":"This license lets others distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation. This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials.","Lineage":null,"AccConID":21},"dois":null,"spcols":null,"keywords":[{"ThesaurusTerm":"Macquarie I.","ThesTypID":34,"ThesType":"ASFA Geoterms","Code":null,"Description":null,"OrigThesTerm":"Macquarie I.","DutchTerm":null,"URI":null,"DasKeywordDescr":null}],"parents":null,"children":null,"othrel":null,"othrelrev":[{"DasID":1543,"Acronym":"AntOBIS","StandardTitle":"Antarctic Ocean Biodiversity Information System","Relation":"Published dataset","RelationY":"Published in","RelID":13,"doi":null,"vlizDoi":null}],"ownerships":[{"OrderNr":1,"Surname":"Watts","Firstname":"Dave","Initials":"D.","PerPublicFlag":1,"AdrID":null,"Email":null,"InsPublicFlag":1,"Acronym":"AAD","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":3,"PersID":11121,"InsID":6546,"FullInstitute":"Australian Antarctic Division","RoleID":24,"Role":"Contact","OrigName":null,"StandardName":"Australian Antarctic Division","FullAcronym":"AAD","ORC":null,"ROR":null},{"OrderNr":2,"Surname":"Burton","Firstname":"Harry","Initials":"H.","PerPublicFlag":1,"AdrID":null,"Email":null,"InsPublicFlag":1,"Acronym":"AAD","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":3,"PersID":11123,"InsID":6546,"FullInstitute":"Australian Antarctic Division","RoleID":19,"Role":"Data manager","OrigName":null,"StandardName":"Australian Antarctic Division","FullAcronym":"AAD","ORC":null,"ROR":null},{"OrderNr":3,"Surname":"Burton","Firstname":"Harry","Initials":"H.","PerPublicFlag":1,"AdrID":null,"Email":null,"InsPublicFlag":1,"Acronym":"AAD","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":3,"PersID":11123,"InsID":6546,"FullInstitute":"Australian Antarctic Division","RoleID":7,"Role":"Co-ordinator","OrigName":null,"StandardName":"Australian Antarctic Division","FullAcronym":"AAD","ORC":null,"ROR":null}],"taxterms":[{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":23450,"TaxTerm":"Mirounga leonina","AphiaID":231413,"DutchTerm":null}],"frameworks":null,"otherterms":null,"temporal":[{"DasDateID":933,"StartYear":1950,"EndYear":null,"StartDay":null,"EndDay":null,"StartDate":"1950-01-01","EndDate":null,"DasDate":null,"Resolution":null,"ResolutionNL":null,"Notes":null,"StartMonth0":null,"StartMonth":null,"StartMonthNL":null,"EndMonth0":null,"EndMonth":null,"EndMonthNL":null,"Progress":"In Progress","ProgressNL":"Gestart"}],"geographical":[{"GeoTerm":"Macquarie Island","DasGeoID":2456,"DasGeoTerm":null,"DasID":906,"GeotID":4867,"X":158,"Y":-55,"MaxX":159,"MaxY":-54,"StationName":null,"Precision":null,"CoordSystID":null,"GeoDatumID":null,"OrigCoordMinX":null,"OrigCoordMinY":null,"OrigCoordMaxX":null,"OrigCoordMaxY":null,"OrderNr":null,"Projection":null,"GeoDatum":null,"GeoObjectID":8592,"OrigGeoTerm":"Macquarie Island","DutchTerm":null}],"meastypes":[{"MethID":null,"DasMeasTypID":6565,"DasMeasType":null,"Matrix":"Water","MatrixNL":"Water","Parameter":"Presence of biota","ParameterNL":"Aanwezigheid van soorten","Description":"Presence of biota","Unit":null,"Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null}],"dasthemes":[{"DasThemeID":70,"DasTheme":"Biology > Mammals","DasTheme0":"Mammals","DutchTerm":"Zoogdieren"}],"projects":null,"refs":null,"urls":[{"URL":"data.aad.gov.au/aadc/metadata/metadata_redirect.cfm?md=AADC-00101","externalID":null,"URLTypeCode":null,"URLType":"Dataset information","URLTypID":17,"downloadURL":null,"FileName":null},{"URL":"https://obis.org/dataset/267a89f6-e30c-4394-8253-5f4630b24a4a","externalID":"267a89f6-e30c-4394-8253-5f4630b24a4a","URLTypeCode":null,"URLType":"Online dataset","URLTypID":19,"downloadURL":null,"FileName":null}],"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":null,"resmessage":"","complete":1}