Abstract: The loss of mammalian herbivores from grazing ecosystems has become a major concern,and efforts to stem such losses are stymied by lack of information on the proximate and ultimate factors influencing their distributions and diversity patterns. This research investigated the distribution, species-richness patterns and underlying mechanisms in mammalian herbivores of the Trans-Himalayan region of Ladakh, India. It adopted a multi-spatial approach to understand these issues in the little-known herbivore assemblage of the region. Since vegetation is the most important factor that determines the distribution of herbivores, first I researched the distribution and abundance patterns of vascular plants along an altitudinal gradient at different spatial scales. Both plant species-richness and aboveground biomass showed a hump-shaped relationship with altitude. Such a relationship in case of species-richness is expected, but it is contrary to my expectation of a negative linear relationship, in case of abundance. I relate this unexpected pattern to the limited precipitation and pervasive livestock grazing at lower altitudes in this dry alpine environment. I then investigated the biogeography of mammalian herbivores, and found that they form geographical groups on the basis of their evolutionary histories. Subsequently, I assessed the niche relationship between Asiatic ibex Capra ibex siberica and blue sheep Pseudois nayaur, the most common large herbivores in Ladakh, to see whether local level processes like competition generate spatial pattern of herbivore species-richness. The results showed that blue sheep constrains the distribution of ibex, which implies that competition amongst native species does play a role in structuring large herbivore assemblages in the region. Recognising the lack of information on large herbivores’ niche variation across assemblages, I also studied blue sheep’s niche width in relation to herbivore speciesrichness. It became apparent that the species’ niche varies across assemblages with different number of sympatric species, which could negatively influence the animal’s reproductive performance and population. Finally, I asked if the distributional range of the endangered Ladakh urial Ovis vignei vignei is constrained by the abundant blue sheep, and found that these two species associate randomly at large geographical scales, but cooccur at the landscape level as a result of local habitat-level resource partitioning. These results contribute towards understanding the mechanisms responsible for the formation and maintenance of large herbivore assemblages in the Trans-Himalaya and other mountainous regions of the world.

Abstract: About natural dead case of Snow leopard close to Almaty megapolis.
Published in special edition as named “Teriofauna of Qazaqstan and neighboring countries (the materials of international science conference ”The problems of research, conservation and sustainable use for teriofauna of Qazastan and neighboring countries“, November, 15-16, 2009, Almaty)” under supervision of the Institute of Zoology, Center of Biological Research, Committee of Science, Ministry of Education and Science, The Republic of Qazaqstan.

Abstract: Rare, elusive predators offer few sightings, hindering research with small sample sizes and lack of experimentation. While predators may be elusive, their prey are more readily observed. Prey respond to the presence of a predator, and these fear responses may have population- and community-level consequences. Anti-predator behaviors, such as vigilance, allow us to sidestep the difficulty of direct field studies of large predators by studying them indirectly. Here we used a behavioral indicator, the vigilance behavior of the Himalayan tahr, the snow leopard’s main local prey, to reveal the distribution and habitat use of snow leopards in the Mt. Everest region of Nepal. We combined techniques of conventional field biology with concepts of foraging theory to study prey behavior in order to obtain insights into the predator’s ecology. The Himalayan tahr’s vigilance behavior correlates with the distribution of snow leopard signs. Tahr actually led us to six sightings of snow leopards. We conclude that behavioral indicators provided by prey offer a valuable tool for studying and monitoring stealthy and rare carnivores.

Abstract: Apparently with the decrease of number of globally endangered snow leopard due to reduction of prey species and loss of habitat, new approaches have been initiated to mitigate conflicts between herders and wildlife, ensuring local participation and building up stakeholders’ responsibility in nature conservation through supporting and guiding of local communities in participation and implementation of collaborative management in sustainable natural resource use. Actually, herder communities, aimed to protect the nature become one of that approaches and made it common consideration, especially in the buffer zones of the Turgen mountain SPA, Tsagaanshuvuut SPA and Gulzat local protected areas of Uvs aimag, where WWF MPO, UNDP and MNET are performing projects, such as “Community based conservation of biodiversity in the mountain landscapes of the Mongolia’s Altai Sayan ecoregion”. Since 2007, in Uvs aimag, particularly in Khaliunbulag bag of Khovd soum, WWF MPO initiated the compensation scheme for herders, aimed to mitigate conflicts between herders and snow leopard, reducing their loss caused by snow leopard and to support them mentally as well.
Current assessment focused on performance evaluation of “Buy sheep” program in Khaliunbulag bag and capability of herder communities , that are established around protected areas, in developing their yearly environmental workplan, including its implementation process.