Rajapandian, K.Goyal, S.P.Qureshi, Qamar2025-01-212009http://192.168.202.180:4000/handle/123456789/404The goal of this study, therefore, was to identify the factors affecting the distribution of tiger and assess the distribution of suitable habitat patches and the connectivity between these patches for successful dispersal in the Indian part of TAL. In the present study developed GIS probability models for tiger and its prey species and a spatially explicit individual-based dispersal model (SEIBM) for tiger in order to identify and assess the factors which are affecting the occupancy of tiger and subsequently predict potential suitable habitats and estimate the connectivity between the fragmented subpopulations in the Indian as well as between Indian and Nepal part of TAL. Data were collected on presence/absence of four wild ungulates (sambar Cervus unicolor, chital Axis axis, nilgai Boselaphus tragocamelus, and wild pig Sus scrofa), which are important prey species of tiger in two phases during the period between 2002 and 2006. The results of this study, in addition to contributing to the knowledge on factors affecting suitable habitat distribution and dispersal of tiger, have many implications for conservation of tiger in the Indian part of TAL. This study has also identified critical areas needed for management initiatives for functional unit of tiger conservation in the TAL.enMammalsTigerCarnivoresHabitatOccupancyTerai Arc landscapeDistributionHabitat suitability modellingPrey speciesThesis