Theses and Dissertations

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Author: search.filters.author.Johnsingh, A.J.T.Subject: search.filters.subject.Biomass

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    The feeding ecology of the Dhole or Asiatic Wild Dog (Cuon alpinus) in Kanha Tiger Reserve, Madhya Pradesh.
    (Wildlife Institute of India, Dehradun, 2008) Acharya, Bhaskar B.; Johnsingh, A.J.T.; Sankar, K.
    In order to collect basic information on the prey species of dholes, this study aimed to estimate the density, encounter rates, biomass, and the population structure and composition of the major prey species within the study area. Eventually, The objective of this study was to determine the relative proportions of different prey species in diet of dholes, in terms of frequency of occurrences, biomass, and numbers of individuals consumed. The aim was also to study predation by dholes in relation to prey availability and utilization within Pench Tiger Reserve, i.e. to see if dholes killed prey randomly or selected specific kinds of prey. If that was so, the ecological factors intrinsic to that prey which may influence prey selection were assessed.
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    Density, Biomass and Habitat Occupancy of Ungulates in Bhadra Tiger Reserve, Karnataka
    (Wildlife Institute of India, Dehradun, 2001) Jathanna, Devcharan; Johnsingh, A.J.T.
    The distribution and abundance of ungulates prey of tiger were studied in the tropical moist deciduous forest of Bhadra Tiger Reserve, Karnataka from November 2000 to April 2001. The species of interest were chital, sambar, Muntjac and gaur. The line transect method was used to estimate absolute densities of the study species in November 2000. Distribution of the study species was studied using dung as an indicator of occupancy. Logistic regression models was used to examine species presence/absence and habitat parameters.