PhD Theses (WII)

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Author: search.filters.author.Rawat, G.S.Subject: search.filters.subject.Conservation

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    A study on habitat use and food habits of swamp deer (Cervus duvauceli duvauceli) in Jhilmil Tal, Haridwar Forest Division, Uttaranchal
    (Wildlife Institute of India, Dehradun, 2009) Tiwari, Rachna; Rawat, G.S.
    Habitat use and food habits of the swamp deer (Cervus duvauceli duvauceli) were studied in and around Jhilmil Jheel Conservation Reserve (JJCR), Uttarakhand, during June 2006 and June 2008. This population of swamp deer was recently rediscovered in the state and warranted an ecological study and conservation initiative because the habitat around this study area is heavily fragmented due to expansion of agriculture, habitation and various other land use practices. Therefore, this study was initiated. The major objectives were: i. ii. iii. To study seasonal variation in habitat use pattern and food habits, Activity pattern, Population structure and habitat condition, and iv. Identify threats and suggest conservation measures. Habitat evaluation of various potential (but fragmented) habitat blocks in Jhilmil Jheel Conservation Reserve area and surrounding Banganga wetland revealed that they bear a close resemblance with the prime swamp deer habitat both in terms of structure and composition of key habitat variables.
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    A study on the structure and composition of forests along an altitudinal gradient in upper Bhagirathi catchment, Garhwal Himalaya.
    (Wildlife Institute of India, Dehradun, 2001) Uniyal, Sanjay; Rawat, G.S.; Biswas, Sas
    The present study highlighted the role of anthropogenic factors in distribution of plant communities in addition to altitude, aspect and slope. Market oriented economy has influenced the ethnobotanical knowledge of the local people. Though human-induced pressures are increasing in the area, still the status of forests in Bhagirathi valley is satisfactory compared to neighbouring areas. Hence, proper conservation and scientific management of such rich and diverse forest in small watersheds should be taken up on a priority basis. Data were collected from primary and secondary sources. Field work (primary source) was carried out during July 1996 to July 1999. Stratified random sampling was done for quantification of various vegetation and site parameters. The study area lies between 780 18' to 780 57' E long and 300 30' to 31 0 08' N lat. It covers an area of ca 2050 sq.km. and has an altitudinal gradient of 279 to 6600 m. For the intensive work two representative watersheds viz., north facing Duggada watershed (DWS) and south facing Bhatwari watershed (BWS) were selected. Objectives of the study include: preparation of baseline vegetation maps of the area, assessment of forest structure and composition, quantification of available woody biomass, documentation of ethnobotanical knowledge of local people and assessing the conservation status of rare plants in the area.
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    The ecology and conservation of ungulates in Great Himalayan National Park, Western Himalaya.
    (Wildlife Institute of India, Dehradun, 1999) Vinod, T.R.; Rawat, G.S.
    Ungulates form a major component of the mammalian fauna in the Himalaya. In total, 19 ungulate species belonging to four families viz., Moschidae, Cervidae, Bovidae and Equidae, inhabit the Himalaya, out of which eight species are reported from the state of Himachal Pradesh (HP). Apart from some surveys and short term ecological studies on a few ungulate species of Western Himalaya, there has been no detailed study on ungulates of HP except for Himalayan ibex (Capra ibex sibirica). The available literature highlights the difficulties of studying rare and/ or elusive ungulates in Himalayan condition. Long term study on the ecology of theses' species are needed for the conservation and monitoring. Present study on the ecology and conservation of ungulates namely goral (Nemorhaedus qoral), Himalayan musk deer (Moschus chrvsogaster), Himalayan tahr (Hemitragus jemlahicus), in Great Himalayan National Park, Kullu district, HP, was conducted from January 1996 to November 1998. An intensive study area of ca. 90 km2 was selected in the South-western region of. the Park, which represents various ecological zones of the Park. The objectives of the study were (i) to estimate the abundance and density of goral, Himalayan musk deer & Himalayan tahr in relation to human use, (ii) to determine the group size. composition & sex ratio of these animals. (iii) to study the habitat use pattern and (iv) to identify and discuss conservation issues. mitigation measures and to develop a long term' monitoring programme. In this study an attemp has been made to estimate the abundance and density of major ungulates viz, goral, Himalayan musk deer and Himalayan tahr