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This concept has been deprecated.

deprecated concept > aerial survey

Preferred term

aerial survey  

Is replaced by

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...

Broader concept

Entry terms

  • aerially surveyed
  • aerial surveyed
  • aerial surveying
  • aerial surveys

Scope note

  • MS Academic Keywords

URI

http://vocabs.lter-europe.net/EnvThes/msa0012

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RDF/XML TURTLE JSON-LD Created 8/3/16, last modified 3/21/22