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Author |
Pandey, M. |
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Title |
Status, habitat utilization, threats and conservation of musk deer (Moschus chrysogaster HODGSON 1839) in Lantang National Park, Central Nepal |
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2006 |
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1-89 |
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“Status, habitat utilization, threats and Conservation of musk deer (Moschus chrysogaster Hodgson 1839) in Langtang National Park, Central Nepal” was carried out in Musk Deer Conservation Area of LNP.
The study was conducted spending more than 516 hours (16th February 2005 to 4th October 2005). The study applied the indirect method identifying 5 different blocks in the habitat for the status and habitat utilization of musk deer in LNP. It mainly deals with types of fecal deposits, distribution of those deposits in different topography and forests. The study also deals with other related evidences found in the study area.
Questionnaire survey provides the additional information regarding its threats and conservation. Forty-five different fecal deposits were found and 3 musk deer were sighted. Block B was found to be the appropriate habitat for musk deer. 68.8 percent of fecal deposits were recorded in Block B. Different types of fecal deposits found in Block B were very fresh and fresh (22.5%), old (38.7%) and very old (16.3%).
Thirty-three species of plants were recorded from the quadrates plotted in the study area. Among them Betula utilis was found the most dominant species . High percentage of fresh droppings were also recorded in Betula forest and maximum old deposits were recorded in mixed forest.
Animal trail was found preferred by musk deer. Forty percent of observed droppings were found on animal trail. Similarly, 8.88 percent of Relic sites were found in animal trail. High number of bedding sites were recorded in Betula and mixed
forest.
Questionnaire survey revealed that musk deer in Langtang National Park is in declining state. Seventy percent of the respondents agree about the poaching activity of musk deer in their area. Apart from this, tourists, local people and livestock are the major threats to musk deer in Langtang. High degree of habitat deterioration, livestock grazing, illegal hunting and predator such as Snow Leopard are the major threats in that area. Therefore, these issues have to be addressed for a long term survival of the endangered musk deer species in Langtang National Park. |
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Master's thesis |
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Kathmandu, Nepal |
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Central Department of Zoology-Ecology Program, Tribhuvan University, Kathmandu, Nepal |
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SLN @ rana @ |
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1322 |
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Author |
Tiwari, D. |
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Title |
Status, habitat utilization and conservation of Himalayan Tahr Hemitragus jemlahicus (H. SMITH, 1826) in Lantang National Park, Central Nepal |
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2006 |
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1-77 |
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This study was carried out in the Langtang National park which is situated in the Northern Part of Central Nepal. The research work on "Status, Habitat utilization and conservation of Himalayan Tahr in Langtang National Park was conducted during February to October of 2005. Altogether 468.55 hours and of 80 days with aimed to estimate the population status and Habitat utilization of Himalayan Tahr and to
recommend for appropriate management.
The study was carried out from Ghodatabela to Langsisa Kharka. The study area was divided into 5 survey blocks occupying a total of 25 sq. km. The fixed point count from ridge line vantage points were conducted for the Hamalayan Tahr count. Observed herds and individual were repeatedly counted and recorded. Local herders and key residents were interviewed. A total of 218 individuals of different age and sex Himalayan Tahr were recorded during the study in 8 different herds. Three types of herds were recognized: Adult male – adult female – young (37.5%), Adult female – young (37.5%)and adult male (25%). Survey revealed that 50 percent of Tahr herds were observed in 4200m – 4900m and least (12%) were in 3700-4000m. Animals were not located in 3850m – 4200m. Stratified random sampling was done to analyze the vegetation in their habitat and identified 47 potential plant species.
The encroachment of their habitat is severe by the excessive livestock grazing and utilization for cowshed. Noticeable disturbance felt due to frequent poaching and tourist flow. The conservation of this species seems to be vital as it is prime prey species of snow Leopard in Langtang National Park. |
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Central Department of Zoology, Ecology Program, Tribhuvan University, Kathmandu, Nepal |
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1323 |
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Adhikari, J.N. |
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Title |
Ecological Study of the Snow leopard Uncia uncia (Schreber, 1778) in Langtang National Park, Nepal |
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2004 |
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1-53 |
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Nepal is a country of great natural beauty and of a rich cultural heritage. Nepal has always been a source of great attraction for her beautiful gifts mountains, landscapes, lakes, waterfalls, hillsides and green villages serrated in the form of an endless series of terraces. The entire northern border has silvery peaks of Himalayas and the country is the home of perpetual snow (Majupuria and Majupuria 1999) while southern flank is green mountains of Mahabharata with different size valleys and river duns. Even further south lays fragile lower mountains of Churiya and a little Bhavar and Tarai flat land adjoining to India.
Nepal, a country having peculiar diverse fauna and flora lies between China on the north and India on the east, west and south. It stands on latitude 26°22' to 30°27' N north and its longitude is between 80°4' to 88°12'E east. Its altitude varies from 60 – 220 m in the south rising to north up to world highest peak of Sagarmatha (Mt. Everest) 8848 m. Nepal covers of 141,577 sq km land mass with a mean breadth of 200 km provides an opportunity of diverse climate zones from subtropical to nival with sharp microclimatic condition due to its topography. Within this small area, the country has all possible landform features of the earth except the volcanic and coral islands and marine (Sharma 1999). The country experience difference in climate, wild flora and fauna as variation bestowed to physiographic condition.
Nepal lies at the transition between the Palearctic and Indo-Malayan biogeographical realms that contributed a large biological diversity in the country. More than 144 species of spiders, 5052 species of insects, 635 species of butterflies, 2,253 species of moths are on the record. The vertebrates fauna also in diverse form; 184 species of fishes (31 families and 11 orders); 43 species of amphibians (one salamander, four toads and 38 frogs Species); 100 species of reptiles (24 lizards, 4 turtle, two crocodiles and 60 snakes species); 861 species of birds (18 orders); 181 species of mammals (12 orders and 39 families) (BPP 1995 (h), Chaudhary 1998, Majupuria and Majupuria 1998, Shrestha 2003).
There are 16 protected areas in Nepal and among them 3 conservation areas and 5 National Parks lies on northern mountainous zone. Langtang National Park (LNP) is in the central Himalayan region of Nepal, 132 km north of the capital, Kathmandu, bordering, in the northeast, Tibet autonomous region of China. Langtang Lirung (7,245m) is the highest point in the park while lowest elevations drop to about 1,000m on the banks of the BhoteKoshi-Trisuli River. LNP is the second largest mountain National Park of Nepal, which covers 1710 km2 in three districts: Rasuwa, Nuwakot and Sindhupalchowk of Bagmati zone in Nepal. LNP recorded 46 species of mammals including those typical of the area, such as pika, Himalayan black bear, Himalayan Thar, leopard, ghoral, serow, snow leopard, clouded leopard, musk deer and three species of monkeys; Rhesus monkeys, hanuman langur and Assamese monkeys (Chalise 2003). Besides above, 345 species of Birds, 11 species of Herpetofauna, 30 species of fishes, 58 species of butterflies and 10 species of spiders are also recorded (BPP 1995, Khatiwada 2002). My study is focused on one of rarest and protected mountain species, the Snow Leopard. |
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Central Department of Zoology, Ecology Program, Tribhuvan University, Kathmandu, Nepal |
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1324 |
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Khatiwada, J. |
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The status of Snow Leopard (Uncia Uncia Schreber 1778) and its conflict perception in Langtang National Park. |
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2004 |
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1-69 |
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Study Objectives The prime objective of the study was to collect basic ecological information on Snow Leopard and their prey species in Langtang National Park. The specific objectives of the study were :
1) To explore the status and distribution of Snow Leopard in the area.
2) To show the prey and predator relationship.
3) To find the extent and actual loss of livestock due to depredation by Snow Leopard. |
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Kathmandu, Nepal |
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M.Sc. Thesis, Tribhuvan University, Kathmandu, Nepal |
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1326 |
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Author |
Hameed, S. |
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Population status of the snow leopard and its conflict with local people in laspur valley, Chitral, Pakistan |
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2010 |
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1-77 |
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The present study was designed to determine the status of snow leopard in Laspur valley, Chitral (Khyber Pakhtunkhawa) by using multiple census methods. |
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Master's thesis |
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Pakistan |
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M.Phil Thesis, Pir Mehr Ali Shah (PMAS) – Arid Agriculture University |
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yes |
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1327 |
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Ashraf, N. |
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Title |
Competition For Food Between Markhor And Domestic Goat In Chitral, Pakistan |
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2010 |
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The present study was, therefore, designed to collect data on feeding aspects of Markhor and domestic goat in Chitral area, in order to examine the extent of resource competition between two species. The objectives of study were;
To analyze the food composition of Markhor and domestic goat.
To determine the degree of competition between Markhor and domestic goat in terms of forage consumption.
To provide recommendation for managing Markhor habitat and reducing competition with domestic livestock. |
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Master's thesis |
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Pakistan |
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M.Phil Thesis, Pir Mehr Ali Shah (PMAS) – Arid Agriculture University, Rawalpindi |
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1328 |
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Author |
Khatoon, R. |
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Title |
Snow leopard (uncia uncia) diet selection in the Chitral area |
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2010 |
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The present study will also show the dependence of snow leopard on wild prey versus domestic livestock as a food. This study will also help to estimate the highest livestock loss tends to occur in the areas due to which human and snow leopard conflict arises. As food selection varies according to the environment and availability of prey species therefore a diet study in local context would help to improve understanding of feeding ecology, and also provide scientific basis for effective conservation measures.
The objectives of the present study are
To determine the food preference of snow leopard in wild
To determine seasonal variation in selection of food by snow leopard. |
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Master's thesis |
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Pakistan |
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M.Phil thesis, Pir Mehr Ali Shah (PMAS) – Arid Agriculture University, Rawalpindi |
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1329 |
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Williams, P. A. |
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Title |
A GIS ASSESSMENT OF SNOW LEOPARD POTENTIAL RANGE AND PROTECTED AREAS THROUGHOUT INNER ASIA; AND THE DEVELOPMENT OF AN INTERNET MAPPING SERVICE FOR SNOW LEOPARD PROTECTION |
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2006 |
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101 |
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Snow leopard distribution knowledge is a critical conservation need. During the 2003 Snow Leopard Symposium, a pressing demand for a comprehensive collection of observation data became apparent. Expanding the knowledge of population distribution will help identify areas for conservation and add validity to the potential range map developed by Hunter and Jackson (1997). An equally strong need is an analysis of the extent of protected-area coverage of snow leopard habitat. Another crucial requirement is accurate representation and immediate availability of data to researchers throughout the range.
This project was developed in cooperation with the International Snow Leopard Trust, the Snow Leopard Conservancy, and International Center of Applied Ecology. It is also supported by the Snow Leopard Network, an affiliation of individuals working together to establish effective conservation of the snow leopard throughout Inner Asia. The specific goals of this project are to collect and graphically depict existent knowledge of snow leopard distribution and identify areas lacking data; evaluate the potential range map; assess protected areas to see if snow leopards occur indiscriminately; and produce an internet geographical database and interactive mapping service for research.
This thesis validates the potential range map created by Jackson and Hunter (1997). The majority of sightings (88%) fall within the modeled potential range. This suggests that the map is accurate in representing habitat that supports snow leopards. The thesis also highlights varying degrees of support for protected areas. Most of the potential range lies outside of protected areas. Consequently, most countries contain less than 47 percent of their sightings within protected area boundaries.
This thesis organized and analyzed existing snow leopard data in a geodatabase to evaluate the potential range map and effectiveness of protected areas throughout the range. The geodatabase and internet mapping service provides a standardized method of data exchange and communication among researchers. This is a small step forward in the conservation of the snow leopard, but creates a necessary foundation for future collaborative data exchange projects to follow. The technologies and methodologies used here should be expanded to meet the individual needs of projects. |
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University of Montana |
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1345 |
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Author |
Kachel, S.M. |
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Title |
Large Carnivore Ecology and Conservation in the High Mountains of Central Asia |
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2021 |
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1-170 |
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Predators shape their ecosystems through myriad interactions with prey, other predators, and humans. However, the effects of these interactions may be contingent on multiple contextual factors, hindering prediction in any given community and impeding a general understanding of the ecological effects of predators. Despite their prominence as conservation flagship in the mountains of Central Asia, even basic aspects of snow leopard (Panthera uncia) ecology remain underexplored and poorly understood. The ecology of wolves (Canis lupus), sympatric with snow leopards throughout that species’ range, has been even more neglected in the region, notwithstanding the significant impact of livestock depredation on pastoralist communities. This dissertation examines the interactions underlying the coexistence of wolves and snow leopards, including those with humans and their joint effects on prey, with the broader goal of improving our understanding of the context-dependence of the non-consumptive effects (NCEs) of predators. In Chapter 2, I explore the patterns of spatial, temporal, and dietary niche overlap between wolves and snow leopards in the Eastern Pamir Mountains of Tajikistan. I show that in
light of dietary and temporal overlap, the two predators’ coexistence may depend on strong spatial partitioning. In Chapter 3, I explore the consequences of this spatial partitioning by investigating how shared prey with distinct escape tactics, ibex (Capra sibirica) and argali (Ovis ammon), navigate the tradeoffs posed by the two predators in the Central Tien Shan Mountains of Kyrgyzstan. Each ungulate responded to each predator in a manner that was predictable based on the compatibility of their respective evasion and hunting-mode traits, suggesting that non- consumptive predator effects depend not on predator hunting mode or prey escape tactics, but rather on their interaction. Furthermore, short-term predation risk may upend each ungulates’ long-term risk avoidance strategy, suggesting that emergent effects of multiple predators may have important consequences in this system. In Chapter 4, I develop a novel approach to investigate large-scale patterns of livestock depredation risk and occurrence for wolves and snow leopards, but also lynx (Lynx lynx) and bears (Ursus arctos), in the Western Pamirs of Tajikistan. Livestock depredation was commonplace, with most communities exposed to multiple predators, highlighting that conservation efforts meant to reduce conflict between people and carnivores should aim to reduce depredation as it is experienced by human communities – a threat from the entire carnivore guild. Overall, my results suggest that single-species approaches to conservation in the mountains of Central Asia may be inadequate for ecosystems and people. This dissertation advances the cause of conservation in Central Asia by providing an empirical perspective on how snow leopards and wolves coexist and shape their ecosystems, and by providing practical insight into the challenge of livestock depredation and conflict, a primary threat to wolves and snow leopards in the region. By showing that the non-consumptive effects of predators cannot be predicted based solely on prey escape tactics or predator hunting mode alone, it also contributes to a more comprehensive understanding of the role of predators in shaping ecosystems. |
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1697 |
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Esson, C. L. |
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A One Health approach to investigating the health and prevalence of zoonotic pathogens in snow leopards, sympatric wildlife, domestic animals and humans in the South Gobi Desert in Mongolia |
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2018 |
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PhD Thesis |
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1-242 |
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The endangered Snow leopard (Panthera uncia) inhabits the high mountain regions through central Asia and is subjected to numerous threats including poaching for traditional Chinese medicine, retribution killing for preying on domestic stock, and habitat fragmentation. However the occurrence and impact of disease on snow leopard populations is unknown. As emerging infectious diseases of wildlife can be an insidious yet important cause of population decline due to mortality or reproductive failure, my study aimed initially to gain knowledge of pathogens circulating among wild and domestic hosts in this region. I used a broad One Health approach to survey a range of species to collect data on disease occurrence that would be useful in improving human and livestock health, as well as snow leopard conservation.
This study is set in the Tost Mountains of the South Gobi Desert of Mongolia and was prompted due to the unexplained deaths of four snow leopards detected within a short timeframe during an ecological study by members of the Snow Leopard Trust. However, investigating disease occurrence in remote, rare and endangered species is a challenge due to inaccessibility of sites, difficulty of capture, and processing samples without facilities.
A One Health approach uses multidisciplinary expertise such as ecological, medical and veterinary, to understand host, pathogen and environmental disease factors. This approach is especially useful for diseases that transfer between people, domestic animals and wildlife. As snow leopards are a rare and elusive species, my surveys were aimed at assessing pathogens circulating in snow leopards as well as in sympatric wild and domestic animals. I collected samples from the following hosts: snow leopards – the target species; rodents which are ubiquitous over the study area and are a suitable sentinel species; ibex which are a native ungulate and natural prey species of the snow leopard; domestic goats which are also a prey species of the snow leopard; free-ranging domestic dogs which interact with the goats. The local indigenous people interact with all these species including snow leopards, mostly via retribution killing. Water samples were also collected from waterholes and wells, which are communal meeting places as drinking sources for all species, hence enabling pathogen exchange. Samples collected included blood samples, faecal samples or rectal swabs and ectoparasites if present. These samples were transported to laboratories in Sweden and Belgium where I conducted diagnostic assays for zoonotic pathogens that are present in other regions of Mongolia and impact the health of humans and animals. I used enzyme- linked immune assay (ELISA), polymerase chain reaction (PCR) and next-generation sequencing (NGS) for pathogens including Coxiella burnetii, Toxoplasma gondii, Leptospira spp., Brucella spp., Yersinia pestis and tick borne encephalitis virus. Serovars of Leptospira were elucidated using microscopic agglutination tests (MAT). The dog blood samples were also tested for canine distemper virus. Ticks, faeces, rectal swabs and water were tested for bacteria, Echinococcus, Giardia and Cryptosporidium using PCR and NGS.
Health records for humans and animals in the region were not available so, in addition to testing animal samples, I used questionnaire surveys to obtain information on perceptions of the herders concerning health of their families, their domestic animals and wildlife. Questions also assessed preventative health management and treatments used.
Over three field trips I caught and sampled twenty snow leopards, 177 rodents (8 species), 41 dogs and 270 goats. I also sampled 11 waterholes/wells, and preserved 18 ticks, hundreds of fleas and collected faecal samples from ibex.
Most animals that were sampled and examined clinically appeared in good health, but the serosurvey revealed a moderate to high level of exposure to serious pathogens: C. burnetii, T. gondii and Leptospira spp. There were no published reports of human infections with these pathogens in the study area, which is likely due to a lack of testing.
Snow leopards had the highest prevalence of C. burnetii antibodies (25%), followed by rodents (16%), dogs (10%) and goats (9.5%). Goats had the highest prevalence of T. gondii antibodies (90%), dogs (66%), snow leopards (20%) and rodents (16%). Rodents had the highest prevalence of Leptospira spp. (34%), followed by snow leopards (20%) and dogs (5%). Serovars interrogans Australis was identified in the rodents and snow leopards and interrogans Ictohaemorrhagiae was identified in the rodents and dogs. Other serovars were also present from the results of the ELISA but did not match those listed in the MAT panel, so could not be identified. Goats were not tested for infection with leptospirosis. Brucella was not identified in the goats even though it occurs at high prevalence in stock in the rest of Mongolia where it is a large health and economic concern. In rodents, the zoonotic Puumala and Seoul hantavirus were identified for the first time in Mongolia. Analysis of data from rodents showed the pathogens detected (C. burnetii, T.gondii, Hanta virus and Leptospira spp.) differed significantly in prevalence, with a strong year effect driven mainly by Leptospira, which increased in prevalence across the three year study period. Toxoplasma gondii differed slightly in prevalence among rodent species. There was no significant difference in prevalence of interaction of pathogens among years or rodent species.
Poor health was detected in goats with 10 out of the 14 goats tested via haematology and biochemistry being anaemic with haematocrits less than 20%. Haematology and biochemistry values for the other animal species appeared normal. I established haematology and biochemistry reference tables for two rodent species – red-cheeked ground squirrels and jerboas.
Water samples were negative for serious pathogens. Fleas were negative for Yersinia pestis. However, ticks were positive for several genera of potential zoonoses, including Anaplasma, Bacillus, Coxiella, Clostridia, Francisella, Rickettsia, Staphylococcus, Streptococcus and Yersinia. Faecal samples were also positive for genera of potentially zoonotic bacteria including those listed above plus Bacteroides, Bordetella, Campylobacter and Enterococcus.
Results from the two questionnaire surveys revealed the main reported illness in people were colds and flu. However, the local doctor also reported hepatitis as common. She also said that the local people contracted brucellosis whereas I did not identify this pathogen in their livestock. The herders thought their main loss of stock was from predation, with wolves identified as the main predator and snow leopards as the second. Other causes of stock loss perceived as important were adverse climatic conditions such as drought or severe winters while infectious disease was not a concern. Results from these surveys also highlighted gaps in health care for humans and livestock, especially around vaccination and parasite treatments.
In summary, I found that snow leopards and other wild and domestic animals within the study area tested positive for previous exposure to several important zoonotic pathogens. These pathogens were likely circulating among species via contamination of pasture and via predation and have potential to cause illness and reproductive loss. However, I detected no adverse effects on the health of the animals due to infection with these pathogens, and observed no related mortality or illness during my field trips. Hence the deaths of the four snow leopards that were the impetus for my study have not been explained, and monitoring and surveillance of this population should continue.
My findings on wildlife and domestic animal pathogens have relative importance to improving productivity of livestock and the health of the nomadic herders. I recommend improving the health of goats through vaccination and anti-parasite programmes, which will improve their fecundity and survival and thus increase herder income. These programmes will also have flow-on effects to improve the health of the native ungulates that share the grazing areas by decreasing the risk of pathogen transfer between them and also to the snow leopards that prey on them. Demonstrating the importance of herd health may also help mitigate herder wildlife conflict as increased productivity could decrease the perceived importance of predation on herd numbers.
Coxiella burnetii and Leptospires spp are a likely cause of illness in people, despite the lack of reported diagnoses. As rodents had a moderate prevalence of all pathogens tested and inhabit the gers of the local people, it is important to raise awareness of the risk of pathogen transfer to people via rodent excrement contaminating stored food and eating utensils. Risk of human exposure to pathogens during goat slaughter can also be reduced via improved hygiene practices.
By identifying pathogens with broad host ranges in a variety of species in this remote mountainous region, my study provides the basis for understanding health risks to wildlife, domestic animals and humans. Consideration of likely transmission routes for pathogens between species can inform current recommendations to improve health, productivity and hence conservation, of the endangered snow leopard – The Ghost of the Mountain. |
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