Using distance estimates in aerial censuses in northern Namibia

Using distance estimates in aerial censuses in northern Namibia

Transect widths were previously disregarded as a serious source of bias in aerial censuses of Iarge game in northern Namibia. The cumulative number of sightings per species was recorded at increasing distance away from the airraft in recent aerial censuses in our region.

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Bibliographische Detailangaben
Veröffentlicht in:Madoqua (Windhoek. 1975) 1997-01, Vol.19 (2), p.65-73
1. Verfasser: Lindeque, M. & Lindeque, P.M.
Format: Artikel
Sprache:eng
Schlagworte:
Animal density
Counts of elephants
Distribution of sightings
Multi-species
Observer behaviour
Population estimate
Single-species censuses
Visibility
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Beschreibung
Zusammenfassung:Transect widths were previously disregarded as a serious source of bias in aerial censuses of Iarge game in northern Namibia. The cumulative number of sightings per species was recorded at increasing distance away from the airraft in recent aerial censuses in our region.
ISSN:1011-5498