@prefix envthes: <http://vocabs.lter-europe.net/EnvThes/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

envthes:
  skos:prefLabel "EnvThes"@en ;
  a skos:ConceptScheme .

envthes:20143
  skos:prefLabel "aerial survey"@en ;
  a skos:Concept .

envthes:1
  skos:prefLabel "deprecated concept"@en ;
  a skos:Concept .

envthes:msa0012
  skos:inScheme envthes: ;
  a skos:Concept ;
  dc:isReplacedBy envthes:20143 ;
  skos:altLabel "aerially surveyed"@en, "aerial surveys"@en, "aerial surveying"@en, "aerial surveyed"@en ;
  skos:scopeNote "MS Academic Keywords"@en ;
  skos:definition "[David Choquenot] Aerial survey is a rapid technique for obtaining information about the abundance and distribution offeral pigs. To obtain estimates of actual pig abundance from such surveys, visibility biasassociated with counts of pig groups must be estimated and accounted for. A double-count surveytechnique was used to estimate habitat-specific visibility bias associated with counts of pigsobtained from standardised helicopter surveys conducted in the semi-arid rangelands..."@en ;
  skos:broader envthes:1 ;
  owl:deprecated true ;
  skos:prefLabel "aerial survey"@en ;
  dc:creator <https://orcid.org/0000-0003-2195-3997> .