PhD Theses (WII)

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Subject: search.filters.subject.Land use

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    Patterns of Avian Diversity in different land-use and forest patch size of Kumaon Himalayas, Uttarakhand
    (Wildlife Institute of India, Dehradun, 2021) Arya, Sumit Kumar; Gopi, G.V.
    The present study was conducted in the Pithoragarh districts of the Kumaon Himalayas in Uttarakhand. The point count method was performed in matrices of agriculture land and forests of the lower Pithoragarh district to assess bird diversity patterns in different land use, habitat types, and disturbance regimes. A multiscale landscape heterogeneity approach was performed for determining the impact of forest patch size and vegetation structure on bird diversity. For assessment of the seasonal changes in the bird diversity pattern, a village ecosystem was monitored in the landscape.
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    A geospatial framework to assess ecological connectivity & their persistence for Central India Landscape.
    (Wildlife Institute of India, Dehradun, 2019) Saini, Swati; Qureshi, Qamar
    The study explored the occupancy probability for carnivores in 100 sq km grids and at 25 sq.km for herbivore to surrogate, their habitat suitability. These models were further used to model corridors between protected areas using Circuit theory least cost pathway analysis and estimated the changes in land use land cover in and around the identified corridors using the time series and change detection technique. The region of central India comprising five states viz. Madhya Pradesh, Maharashtra, Chhattisgarh, Odisha and Jharkhand has been taken up as study area. . The research work was carried out with three objectives: 1. Mapping Ecological connectivity between source populations of representative species of central Indian Landscape. 2. Assessment of spatio-temporal land use /land cover changes using time series & predictive change modelling in and around corridor habitats of the central Indian Landscape. 3. To evaluate the macro drivers of change across major linkages and attempt to model their persistence.
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    Land use, forest fragmentation and river dynamics in Dudhwa landscape and their conservation implications
    (Wildlife Institute of India, Dehradun, 2008) Midha, Neha; Mathur, P.K.
    The present study aimed to assess land use, forest fragmentation and river dynamics in Dudhwa landscape and their effect on diversity, vegetation, and species of concern i.e. swamp deer ( ). Specific objectives addressed description of viii landscape spatial patterns, and evaluation of efficacy of high resolution satellite data in the development of spatial database; quantification of forest fragmentation, and assessment of structure and composition of forest vegetation; and understanding channel planform, changes in Sharda River, construction of Locational Probability Model of a stretch of Sharda River, and implications for conservation of endangered swamp deer and its prime habitat i.e. Jhadi in Kisanpur Wildlife Sanctuary. The study focused on the Dudhwa landscape which represents the part of The Sal ( ecosystem in the foothills of the Himalaya. In view of the multi-facet study objectives and vast area, it was imperative to adopt a holistic approach so as to have an insight on land use, forest fragmentation, and vegetation in the constituent areas of the landscape, and also on the river dynamics, a major disturbance factor influencing the floodplain and swamp deer. The field studies were carried out during 2005 and 2006. A combination of well tested field assessment methods and modern techniques Remote Sensing and GIS were employed in the present study.
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    Geospatial modelling of ungulate-habitat relationship in Tadoba-Andhari Tiger Reserve
    (2008) Paliwal, Ambika; Mathur, V.B.
    The present study is an amalgamation of ecological theory, scientific technology and modern statistical modeling. It provides a sound basis for effective management of Tadoba Andhari Tiger Reserve TATR including preparation of science based management plans. the study aims to map landuse/landcover patterns and to assess spatial structure and configuration of landscape; structure and composition of vegetation types in landscape; spatial and ecological distribution of ungulate species in response to seasons and management status and habitat suitability and site occupancy using spatially explicit ungulate-habitat model. The study was carried out in Tadoba-Andhari Tiger Reserve (TATR). It lies in civil district of Chandrapur, eastern edge of Maharashtra. Field work was carried out between February 2005 and January 2007.
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    Development of spatial database in Geographical Information System Domain for Bandhavgarh Tiger Reserve and assessment of land use/land cover changes.
    (Wildlife Institute of India, Dehradun, 2008) Lal, Panna; Mathur, V.B.; Qureshi, Qamar
    The study on “Development of spatial database in Geographical Information System Domain for Bandhavgarh Tiger Reserve and Assessment of Landuse/Landcover Changes” was carried out between 2001 and 2006. The major objectives of the study were (a) Mapping of major vegetation communities using remotely sensed data, (b) Assessment of changes in landuse/landcover using time series analyses with a focus on areas from which villages have been relocated as part of the ecodevelopment initiative (c) Development of a resource database on ecological and management attributes for management of Bandhavgarh Tiger Reserve. The study has covered the physical, floral and faunal aspects of Tiger Reserve.