PhD Theses (WII)

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Author: search.filters.author.Goyal, S.P.Subject: search.filters.subject.Species abundance

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    Habitat suitability evaluation for leopard (Panthera pardus) using remote sensing and GIS in and around Chitwan National Park, Nepal
    (wildlife Institute of India, 2011) Thapa, Tej Bahadur; Mathur, V.B.; Goyal, S.P.
    The leopard Panthera pardus is one of the large felid of Asia and Africa that is threatened by habitat loss and direct conflicts with humans. Owing to low population densities and cryptic habits leopard has remained little studied. This study evaluated landscape characteristics; determined distribution and relative abundance of leopards, analyzed diets of leopards and assess the extent, nature of human leopard conflicts and examined habitat use and preference in and around the Chitwan National Park and Buffer Zone (CNPBZ), Nepal. Methodologies used to accomplish these objectives included remote sensing, geographic information system (GIS), ecological field work (line transect sampling for prey, camera trapping for leopard and scat collection), social surveys and lab work for diet determination using micro histological technique. Abundance and density information forms the baseline for conservation planning. Camera-trap surveys were carried out during winter 2008/09 and 2010. This study provided much needed baseline information on habitat characteristics of CNPBZ, abundance of leopard and prey population, feeding ecology and prey selection by leopard, leopard- human conflicts and habitat use of leopards.
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    Status and ecology of leopard (Panthera pardus) in relation to prey abundance, land use patterns and conflict with human in Garhwal Himalaya.
    (Wildlife Institute of India, Dehradun, 2007) Chauhan, Devendra S.; Goyal, S.P.
    The problem of human-leopard conflict has recently been increased in the Indian Himalayan region due to change in land-use patterns. Leopard-human conflict as predation on human and livestock has been quite frequent in 16 districts of Uttarakhand state and Pauri Garhwal district is worst affected. Recent increase in such incidences has been reported from this region. The main goal of this research was to provide a base line information on status of leopard-human conflicts in Pauri Garhwal district and response of leopard in relation to prey abundance, land use patterns and human dimension in human dominated landscape. Present study was undertaken in Pauri Garhwal district of Uttarakhand to (i) determine distribution and current status of leopard in Pauri Garhwal (ii) to determine extent and severity of leopard-human conflict problems in relation to its ecological requirements, land use patterns and human life style. (iii) to study food habits in relation to prey abundance (wild and domestic) and habitat characteristics and (iv) to determine factor responsible for leopard-man conflict. A survey was carried from February 2000 to October 2001 in 15 administrative blocks of Pauri Garhwal district. Information was collected on distribution and extent and severity of leopard-human conflict.