Theses and Dissertations

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

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    Agro-Pastoral Practices and their impacts on Wild Mammals in Ladakh, Indian Trans-Himalaya
    (Wildlife Institute of India, Dehradun, 2024) Raza, Mohd; Rawat, G.S.; Namgail, T.
    This study was conducted in Western Ladakh to address the status of current agro-pastoral practices and possible impacts on the wild mammals. Barley and wheat are primary crops whereas alfalfa and oats are cultivated as fodder crops. Sheep, goat and cow are major livestock types. Communities belong to balti and purig ethnicity. Elevation ranges from 2600 – 7000 m. Vegetation comprises wet meadow, steppe, riverine and scrub. Himalayan brown bear, Asiatic ibex, Ladakh urial, musk deer and long tailed marmot are major wild mammals. Major objectives of the study were to study (i) the current status of agro-pastoral practices in the region, ii) vegetation structure and composition in the rangelands intensively used by domestic livestock, iii) habitat use and time budget wild mammals especial long tailed marmots iv) livestock killing by large carnivores in western Ladakh. Field work was conducted during 2017 -2020 in different seasons and valleys. In order to analyse the recent trends in agro-pastoral practices we used questionnaires and informal interviews with the local people ((519 respondents) in all the valley covering Chiktan (56), Suru (227), Drass (117), Shayok (39) and Gya – Meru (39). Data were collected on demography of the pastoral communities, livestock holding pattern, dependency on rangelands and drivers of changes in the region. Likewise, for objective 2) vegetation sampling was carried out in Drass Valley in varying level of livestock grazing intensity from June – August (2018 and 2019). We laid 245 quadrates, comprising 90 in low, 88 in medium and 67 in high grazing areas. We recorded number of species in each quadrat in addition to overall vegetation cover. We also recorded aspect, slope, elevation and landscape type for each quadrat laid in the area. Plants were identified in field using field guides and were authenticated by the supervisors. Habitat use data on marmot were collected from 51 colonies in two valleys whereas data on marmot behaviour was collected from Drass valley. Overall 88 households were interviewed in the valley. Households were randomly selected and data on number of livestock, livestock killed, season, time and place of occurrences were collected. Attitude of respondents with respect to carnivore was also assessed. We observed declining trend in agriculture and livestock production practices in the region. Ten crop types are cultivated in the region. Barley is cultivated in all the valleys whereas oats is a new addition. Crops such as buckwheat, wheat, peas and lentils has been abandoned by many households. Likewise, livestock population and herd size has decreased. Field work was conducted during 2017 -2020 in different seasons and valleys. In order to analyse the recent trends in agro-pastoral practices we used questionnaires and informal interviews with the local people. The local communities perceive that there is a decline in traditional agro-pastoral practices in the study area during past 2-3 decades and an increase in sightings of wild mammals in the study area. Also, they perceive increase in population of Ibex and bear which are widely distributed in the region. We did not have enough sightings on mammal in the summer except for marmots in the region. Sighting on ibex were mostly in winter season. Therefore, impacts of low use of livestock on ibex populations could not be ascertained. We observed difference in vegetation cover and species richness across varying level of livestock intensity. Decrease in vegetation cover and species number, irrespective of all bio physical parameters was observed in high grazing areas. It signifies the impact of livestock grazing with implication on habitat use by mammals.
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    Pastoral Practice and Herders Attitude Towards Wildlife in South Gobi Mongolia
    (Wildlife Institute of India, Dehradun, 2011) Mijiddorj, Tserennadmid; Rawat, G.S.; Badola, Ruchi
    This study deals with analysis of traditional and current pastoral practices in south Gobi areas of Mongolia with emphasis on herders' attitude towards wildlife. The study was conducted during December 2010 to May 2011. The major objectives of the study were to study: (i) Nomadic herders' pastoral practices and drives of changes. (ii) Influence of pastoral practices on human-wildlife conflict and (iii) nomadic herders' attitude towards wildlife. I used questionnaire surveys in two villages in Gurvantes soum to find out the past and current patters of herding, herders' attitudes and major drivers of changes. The villages were selected based on the fact that in one village (Tost), Snow Leopard Conservation initiatives are going along with livestock insurance and research programs, while in another village (Baysah) no conservation initiatives have been undertaken. However the range use patterns by the local herders and the level of conflict with wild carnivores is the same in both areas. A total of 144 individuals from different age, gender and educational background were interviewed, 74 in 8 aysah (nonconservation) area and 70 from Tost area where snow leopard conservation activities are taking place. The data were analyzed using SPSS Statistical Package for Social Sciences (SPSS) PC version 16.0 for . Generalized linear model GLM linear and negative binomial with log linear model. The study reveals that the pastoral practices among the herders in the study area is largely influenced by land tenure, mining disorder, school kids' admissions and development factors. Assessment of pastoral practice changes revealed that 84.7% herders had highly altered their seasonal movement pattern which can affect pasture degradation and regeneration of grass growth. Owing to changes in pastoral practices, the herders have become more prone to lose more livestock to carnivores. Using GLM models it is proven (Wald chi-square =4.551 df=11 P=O.033) that recent faulty pastoral practice change (.e.g, nuclear family, vulnerable for natural disaster and herding techniques) explains livestock losses due to the carnivores. It requires implementing livestock husbandry management in better ways. Gurvantes soum's two different villages offered ideal condition to compare carnivore conservation efficiency and way to forward to mitigate such human-wildlife conflict. Study indicated that in generally herders positive perception towards ungulates whereas carnivores Tost (conservation area) area herders' tolerance level was higher than those of baysah area (non-conservation area) (t=5.23, df=89. P