{"datasetrec":{"DasID":1867,"Acronym":null,"StandardTitle":"A GIS dataset of bird nests mapped in the Windmill Islands during the 2002-2003 season","OrigTitle":null,"OrigTitleLangID":null,"OrigTitleLangCode":null,"OrigTitleLang":null,"OrigTitleLangNL":null,"VersionName":"1.0","ContactEmail":null,"VersionDate":null,"VersionDay":3,"VersionMonth":3,"VersionYear":2009,"SizeReference":"5000 records","EngAbstract":"This dataset contains locations of bird nests, mostly snow petrels, mapped in the Windmill Islands during the 2002-2003 season.","EngDescr":" Very little information is known about the distribution and abundance of snow petrels at the regional scale. Location of nests were recorded with handheld GPS receivers connected to a pocket PC and stored as a shapefile using Arcpad (ESRI software). Descriptive information relating to each bird nest was recorded and a detailed description of data fields is provided in the detailed description of the shapefiles. \r\n\r\nTwo observers conducted the surveys using distinct methodologies, Frederique Olivier (FO) and Drew Lee (DL). Three separate nest location files (ArcView point shapefiles) were produced and correspond to each of the survey methodologies used. Methodology 1 was the use of 200*200 m grid squares in which exhaustive searches were conducted (FO). Methodology 2 was the use of 2 transects within each the 200*200 m grid squares; methodology 3 was the use of 4 small quadrats (ca 25 m) located within the 200*200m grid squares (DL). Nests mapped in a non-systematic manner (not following a specific methodology) are clearly identified within each dataset. Datasets were kept separate due to the incertainties caused by GPS errors (the same nest may have different locations due to GPS error). \r\n\r\nThree separate shapefiles describe survey methodologies: \r\n- one polygon shapefile locates the 200*200 grid sites searched systematically (FO) \r\n- one polygon shapefile locates the small quadrats (DL) \r\n- one line shapefile locates line transects (DL) \r\nSpatial characteristics, date of survey, search effort, number of nests found and other parameters are recorded for the grid sites, transect and quadrats. \r\n\r\nSee the word document in the file download for more information. \r\n\r\nThis work has been completed as part of ASAC project 1219 (ASAC_1219). \r\n\r\nThe fields in this dataset are: \r\n\r\nSpecies \r\nActivity \r\nType \r\nEntrances \r\nSlope \r\nRemnants \r\nLatitude \r\nLongitude \r\nDate \r\nSnow \r\nEggchick \r\nCavitysize \r\nCavitydepth \r\nDistnn \r\nSubstrate \r\nComments \r\nSitedotID \r\nAspect \r\nFirstfred \r\nSystematic/Edge/Incidental \r\nRecordCode","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":"Eric Woehler, Fredrique Olivier and Drew Lee, [date accessed] A GIS dataset of bird nests mapped in the Windmill Islands during the 2002-2003 season. World wide web publication, accessed through SCAR-MarBIN.","AccessConstraints":null,"UDate":"2009-03-03","CDate":"2009-03-03","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-05-14 01:44:00.153333","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":1,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data","DasTypeID":1,"DasOrigin":"Research: field survey","Progress":"Completed","AccessConstraint":null,"AccConstrEN":null,"AccConstrDisplay":null,"License":null,"AccConstrDescription":null,"Lineage":null,"AccConID":null},"dois":null,"spcols":null,"keywords":[{"ThesaurusTerm":"PSE, Antarctica, Wilkes Land, Budd Coast, Vincennes Bay, Windmill Islands","ThesTypID":35,"ThesType":"Geoterms no link Marine Regions","Code":null,"Description":null,"OrigThesTerm":"PSE, Antarctica, Wilkes Land, Budd Coast, Vincennes Bay, Windmill Islands","DutchTerm":"Windmill Islands","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":"Woehler","Firstname":"Eric","Initials":"E.","PerPublicFlag":1,"AdrID":142775,"Email":"eric.woehler@utas.edu.au","InsPublicFlag":1,"Acronym":"UTAS","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":2,"PersID":11122,"InsID":9658,"FullInstitute":"University of Tasmania","RoleID":7,"Role":"Co-ordinator","OrigName":null,"StandardName":"University of Tasmania","FullAcronym":"UTAS","ORC":null,"ROR":null},{"OrderNr":2,"Surname":"Woehler","Firstname":"Eric","Initials":"E.","PerPublicFlag":1,"AdrID":142775,"Email":"eric.woehler@utas.edu.au","InsPublicFlag":1,"Acronym":"UTAS","OrigNameLangCode":null,"OrigNameLangID":null,"FullOrigName":null,"InsOwnerCNT":2,"PersID":11122,"InsID":9658,"FullInstitute":"University of Tasmania","RoleID":19,"Role":"Data manager","OrigName":null,"StandardName":"University of Tasmania","FullAcronym":"UTAS","ORC":null,"ROR":null}],"taxterms":[{"DasTaxtTypID":1,"DasTaxtType":"Taxonomic coverage","TaxtID":19285,"TaxTerm":"Aves","AphiaID":1836,"DutchTerm":"Vogels"}],"frameworks":null,"otherterms":null,"temporal":[{"DasDateID":1756,"StartYear":2002,"EndYear":2003,"StartDay":11,"EndDay":16,"StartDate":"2002-12-11","EndDate":"2003-02-16","DasDate":null,"Resolution":"Unknown","ResolutionNL":"Onbekend","Notes":null,"StartMonth0":12,"StartMonth":"December","StartMonthNL":"December","EndMonth0":2,"EndMonth":"February","EndMonthNL":"Februari","Progress":"Completed","ProgressNL":"Afgelopen"}],"geographical":[{"GeoTerm":null,"DasGeoID":4151,"DasGeoTerm":null,"DasID":1867,"GeotID":null,"X":66.083333333333329,"Y":110.05,"MaxX":66.38333333333334,"MaxY":111.25,"StationName":null,"Precision":null,"CoordSystID":null,"GeoDatumID":null,"OrigCoordMinX":null,"OrigCoordMinY":null,"OrigCoordMaxX":null,"OrigCoordMaxY":null,"OrderNr":null,"Projection":null,"GeoDatum":null,"GeoObjectID":null,"OrigGeoTerm":null,"DutchTerm":null}],"meastypes":[{"MethID":null,"DasMeasTypID":6880,"DasMeasType":null,"Matrix":"Biota","MatrixNL":"Biota","Parameter":"Count","ParameterNL":"Aantallen (geteld)","Description":null,"Unit":null,"Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null},{"MethID":null,"DasMeasTypID":6880,"DasMeasType":null,"Matrix":"Biota","MatrixNL":"Biota","Parameter":"Count","ParameterNL":"Aantallen (geteld)","Description":null,"Unit":null,"Methodology":null,"Protocol":null,"QualityControl":null,"Precision":null,"Detectionlimit":null,"Instrument":null,"InstrumentUrl":null,"MethFull":"","ParaCategoryTitle":null,"ParaCatCode":null},{"MethID":null,"DasMeasTypID":6879,"DasMeasType":null,"Matrix":"Biota","MatrixNL":"Biota","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":null,"projects":null,"refs":null,"urls":null,"pictures":null,"urlmaps":null,"spatreps":null,"fileformats":null,"resmessage":"","complete":1}