文章基本信息

标题：Estimating tiger and its prey abundance in Bardia National Park, Nepal
本地全文：下载
作者：J. B. Karki ; Y. V. Jhala ; B. Pandav 等
期刊名称：Banko Janakari : A Journal of Forestry Information for Nepal
印刷版ISSN：1016-0582
出版年度：2016
卷号：26
期号：1
页码：60-69
DOI：10.3126/banko.v26i1.15503
语种：English
出版社：Department of Forest Research and Survey
摘要：We estimated tiger and wild prey abundance in the Bardia National Park of Nepal. Tiger abundance was estimated from camera trap mark recapture in 85 days between December, 2008 to March, 2009 by placing 50 camera trap pairs in 197 trap locations with a sampling effort of 2,944 trap nights. We photo captured 16 individuals (≥1.5 year old) tigers identified on the basis of their unique stripe patterns. The number and density (per 100 km2) of tiger was 19 (SE 3.3) and 1.31 (SE 0.32), respectively. Distance sampling was used to assess the prey abundance on 170 systematically laid line transects between May–June, 2009. The density of all the wild prey (individuals/km 2 ) was 56.3 (SE 6.5). The density (individuals/km 2 Banko Janakari A Journal of Forestry Information for Nepal Vol. 26, No. 1, Page: 60-69, 2016
其他摘要：We estimated tiger and wild prey abundance in the Bardia National Park of Nepal. Tiger abundance was estimated from camera trap mark recapture in 85 days between December, 2008 to March, 2009 by placing 50 camera trap pairs in 197 trap locations with a sampling effort of 2,944 trap nights. We photo captured 16 individuals (≥1.5 year old) tigers identified on the basis of their unique stripe patterns. The number and density (per 100 km 2 ) of tiger was 19 (SE 3.3) and 1.31 (SE 0.32), respectively. Distance sampling was used to assess the prey abundance on 170 systematically laid line transects between May–June, 2009. The density of all the wild prey (individuals/km 2 ) was 56.3 (SE 6.5). The density (individuals/km 2 Banko Janakari A Journal of Forestry Information for Nepal Vol. 26, No. 1, Page: 60-69, 2016
关键词：Bardia;Camera trap;Density;Line transect;Tiger;Wild prey