作者
Richard Bischof, Shoaib Hameed, Hussain Ali, Muhammad Kabir, Muhammad Younas, Kursheed A Shah, Jaffar U Din, Muhammad A Nawaz
发表日期
2014/1
期刊
Methods in Ecology and Evolution
卷号
5
期号
1
页码范围
44-53
简介
- Camera trapping, paired with analytical methods for estimating occupancy, abundance and other ecological parameters, can yield information with direct consequences for wildlife management and conservation. Although ecological information is the primary target of most camera trap studies, detectability influences every aspect from design to interpretation.
- Concepts and methods of time‐to‐event analysis are directly applicable to camera trapping, yet this statistical field has thus far been ignored as a way to analyse photographic capture data. To illustrate the use of time‐to‐event statistics and to better understand how photographic evidence accumulates, we explored patterns in two related measures of detectability: detection probability and time to detection. We analysed camera trap data for three sympatric carnivores (snow leopard, red fox and stone marten) in the mountains of northern Pakistan and tested …
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R Bischof, S Hameed, H Ali, M Kabir, M Younas… - Methods in Ecology and Evolution, 2014