Towards the use of distance sampling to monitorize mountain ungulates numbers.
Many management actions involving mountain ungulates require unbiased and precise estimations of their numbers. Topography, among other factors, makes difficult the use of direct methods and to assess the effective area sampled. On the other hand, social behaviour of animals increases the risk to vi...
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| Format: | bookPart |
| Language: | eng |
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2012
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| Online Access: | http://hdl.handle.net/10174/6658 |
| Country: | Portugal |
| Oai: | oai:dspace.uevora.pt:10174/6658 |