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| Author | Esson, C. L. | ||||
| Title | 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 | Type | Journal Article | ||
| Year | 2018 | Publication | PhD Thesis | Abbreviated Journal | |
| Volume | Issue | Pages | 1-242 | ||
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| Abstract | 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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Ph.D. thesis | |||
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| Notes | Approved | no | |||
| Call Number | SLN @ rakhee @ | Serial | 1744 | ||
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| Author | Gronberg, E. | ||||
| Title | Movement patterns of snow leopard (Panthera uncia) around kills based on GPS location clusters | Type | Report | ||
| Year | 2011 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | |||
| Keywords | snow leopard, Panthera, Mongolia, Snow Leopard Trust, predator, prey, kill, behavior | ||||
| Abstract | Research concerning movement patterns of wild animals has been advancing since GPS technology arrived. But studying the snow leopard (Panthera uncia) is still difficult because of the harsh territory it inhabits in Central Asia. This study took place in south Gobi, Mongolia, and aimed to estimate the time spent at kills and the maximum distance away from kills between visits. Snow leopards were monitored with GPS collars that took a location every five or seven hours. Potential kill sites were established by identifying clusters of GPS-locations in ArcGIS and visited in the field for confirmation. ArcGIS was used to calculate the distance between cluster and GPS-locations. I used two buffer zones (100 m and 500 m radius) to define the time snow leopards spent at kills. It was found that snow leopard age and prey category affected time spent at kills and also that snow leopard sex together with prey category affected the maximum distance moved away from kills between visits. Season had no significant effect on either time at kills or distance moved away from kills between visits. Snow leopards spent on average 3.2 days at their kills in the 100 m buffer zone and 3.5 days at their kills in the 500 m buffer zone. Subadults stayed longer at kills than adults and animals of both age categories spent longer time on larger prey. The mean maximum distance moved away from kills between visits was 179 m in the 100 m buffer zone and 252 m in the 500 m buffer zone. Female snow leopards moved further away from kills between visits than male snow leopards. Both the number of days spent on kills and maximum distance moved away from kills between visits increased when kills consisted of more than one animal. This study has provided some basic information on snow leopard behaviors around their kills but also highlights the need to monitor more snow leopards before more solid conclusions can be drawn as this study was based on based on a relatively small sample. | ||||
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Master's thesis | |||
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| Language | English | Summary Language | Original Title | ||
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| Notes | Swedish University of Agricultural Sciences, Faculty of Natural Resources and Agricultural Sciences, Department of Ecology, Grimsö Wildlife Research Station | Approved | no | ||
| Call Number | SLN @ rana @ | Serial | 1301 | ||
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| Author | Hameed, S. | ||||
| Title | Population status of the snow leopard and its conflict with local people in laspur valley, Chitral, Pakistan | Type | Manuscript | ||
| Year | 2010 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 1-77 | ||
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| Abstract | 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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| Corporate Author | Thesis |
Master's thesis | |||
| Publisher | Place of Publication | Pakistan | Editor | ||
| Language | English | Summary Language | Original Title | ||
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| Notes | M.Phil Thesis, Pir Mehr Ali Shah (PMAS) – Arid Agriculture University | Approved | yes | ||
| Call Number | SLN @ rana @ | Serial | 1327 | ||
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| Author | Ashraf, N. | ||||
| Title | Competition For Food Between Markhor And Domestic Goat In Chitral, Pakistan | Type | Manuscript | ||
| Year | 2010 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 1-76 | ||
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| Abstract | 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 | |||
| Publisher | Place of Publication | Pakistan | Editor | ||
| Language | English | Summary Language | Original Title | ||
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| Notes | M.Phil Thesis, Pir Mehr Ali Shah (PMAS) – Arid Agriculture University, Rawalpindi | Approved | no | ||
| Call Number | SLN @ rana @ | Serial | 1328 | ||
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| Author | Khatoon, R. | ||||
| Title | Snow leopard (uncia uncia) diet selection in the Chitral area | Type | Manuscript | ||
| Year | 2010 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 1-90 | ||
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| Abstract | 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 | |||
| Publisher | Place of Publication | Pakistan | Editor | ||
| Language | English | Summary Language | Original Title | ||
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| Notes | M.Phil thesis, Pir Mehr Ali Shah (PMAS) – Arid Agriculture University, Rawalpindi | Approved | no | ||
| Call Number | SLN @ rana @ | Serial | 1329 | ||
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| Author | WWF Mongolia Programme Office | ||||
| Title | Communication and public awareness programme | Type | Manual | ||
| Year | 2010 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 54 | ||
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| Abstract | The overall goal and vision of the project is to ensure survival of Argali and Snow Leopard in Mongolian-Russian trans-border areas of Altai-Sayan Ecoregion and replicate best practices to other parts of species ranges. The project has two modules: •Conservation of Argali and Snow Leopard using Community based approaches and •Establishing new PA, covering their critical habitats and improving management of the local PA “Gulzat” |
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| Corporate Author | WWF Mongolia | Thesis |
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| Publisher | WWF Mongolia | Place of Publication | Mongolia | Editor | |
| Language | English | Summary Language | Original Title | ||
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| Notes | Communications plan for the project, entitled “Long-term conservation of argali and snow leopard in trans-boundary areas of the Altai Sayan Ecoregion between Mongolia and Russia” | Approved | no | ||
| Call Number | SLN @ rana @ | Serial | 1098 | ||
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| Author | Maheshwari, A., Takpa, J., Kujur, S., Shawl, T. | ||||
| Title | An Investigation of Carnivore-Human Conflicts in Kargil and Drass Areas of Jammu and Kashmir, India | Type | Report | ||
| Year | 2010 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 1-30 | ||
| Keywords | India, snow leopard, Kargil, Drass, Jammu and Kashmir, Department of Wildlife Protection, WWF India | ||||
| Abstract | Still, there are areas from where very poor information is available on snow leopard and associated species. Keeping this in view, Kargil and Drass areas of Ladakh,Jammu and Kashmir were identified as “gaps” in available information on snow leopard. Kargil has not received much attention for wildlife studies due to its proximity to the International Boundary between India and Pakistan and resultant security implications. The only information available from the area is from a study done by Sathyakumar (2003) on the occurrence of Himalayan brown bear from Zanskar and Suru Valleys in Ladakh. But there was very poor information on the occurrence and distribution of other carnivores and conflicts with humans in Kargil. Therefore, this study was felt necessary to establish the following objectives: 1. Surveys for the occurrence and distribution of snow leopard and other large carnivores and their prey 2. To estimate abundance of prey species 3. To study food habits of snow leopard and other carnivores based on scat analysis 4. To study the of carnivore – human conflicts 5. To study the socio-economic conditions of rural community and develop local awareness programme |
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| Publisher | Place of Publication | India | Editor | ||
| Language | English | Summary Language | Original Title | ||
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| Notes | Report submitted to Rufford Small Grant. | Approved | no | ||
| Call Number | SLN @ rana @ | Serial | 1093 | ||
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| Author | Maheshwari, A., Sharma, D. | ||||
| Title | Snow leopard conservation in Uttarakhand and Himachal Pradesh | Type | Report | ||
| Year | 2010 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 1-70 | ||
| Keywords | Himalayan, Uttarakhand, Himachal Pradesh, WWF-India, survey, India | ||||
| Abstract | The Greater and Trans Himalayan regions of Uttarakhand and Himachal Pradesh have great potential in terms of wildlife (flora and fauna). This survey was the first ever survey for the snow leopard in Uttarakhand and some of the areas of Himachal Pradesh till date. It confirms the presence of snow leopard in Uttarakhand on the basis of indirect evidence. We could not find any evidence of snow leopard from surveyed areas in Himachal Pradesh – but it certainly does not mean that there are no snow leopards in the surveyed areas. Areas above 3000m elevation were selected for this survey in 10 protected areas of both the states. Status and distribution of snow leopard was assessed through indirect evidence (n=13) found between 3190 and 4115m. On average, one indirect evidence of snow leopard was found for every 39km walked. About 39% of the evidence was found on the hill-slope followed by valley floor (30%), cliff (15%) and 8% from both stream bed and scree slope. Preferred mean slope was 28° (maximum 60°). Snow leopard-human conflicts were assessed through questionnaire surveys from Govind Pashu Vihar, Askot Wild Life Sanctuary and Dung (Munsiari) areas. They revealed that livestock depredation is the only component of conflict and contributed to 36% of the total diet (mule, goat and sheep) of snow leopard. Blue sheep and rodents together comprised 36.4% of the total diet. |
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| Corporate Author | WWF-India, New Dehli | Thesis |
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| Notes | January 2010. Species Conservation Programme. | Approved | no | ||
| Call Number | SLN @ rana @ | Serial | 1094 | ||
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| Author | Jegal, A.; Kashkarov, E.; Matyushkin E.N. | ||||
| Title | Simple method to distinguish tracks of snow leopard and lynx | Type | Manuscript | ||
| Year | 2010 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | |||
| Keywords | tracks; snow; snow leopard; snow-leopard; leopard; Lynx; gobi; Altai; mountain; range; mountains; region; distribution; Case; local; hunters; hunter; Animals; Animal | ||||
| Abstract | In the Mongolian and Gobi Altai mountain ranges and also in some other mountains in this region, the distribution of the snow leopard and Eurasian lynx overlaps. In some cases, local hunters cannot distinguish the tracks of both these animals. Therefore we outline a simple method to distinguish tracks of the snow leopard and lynx. |
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| Notes | Two English translations of article are provided. | Approved | no | ||
| Call Number | SLN @ rana @ 1101 | Serial | 491 | ||
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| Author | Ming, M.; Baowen, H.; Yu, M.; McCarthy, T. | ||||
| Title | Survey on Bird Species and Analysis on Bird Diversity in the Central Kunlun Mountains in the Early Winter | Type | Journal Article | ||
| Year | 2010 | Publication | Arid Zone Research | Abbreviated Journal | |
| Volume | 27 | Issue | 2 | Pages | 227-232 |
| Keywords | survey; species; analysis; diversity; central; Kunlun; mountains; mountain; winter | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 1098 | Serial | 687 | ||
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