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result(s) for
"Dachigam National Park"
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Genetic insights to assist management of the Critically Endangered hangul Cervus hanglu hanglu in the Kashmir Himalaya
by
Vasudevan, Karthikeyan
,
Reddy, P. Anuradha
,
Sreedharan, Gayathri
in
Breeding seasons
,
Captive breeding
,
Cervus elaphus
2024
The hangul Cervus hanglu hanglu, a Critically Endangered mountain ungulate of Jammu and Kashmir, India, faces the imminent threat of population loss and extinction. Effective management of its largest viable population in Dachigam National Park in the Kashmir Himalaya requires reliable demographic information. Using 14 microsatellite markers we identified 293 individuals (208 females and 85 males) through faecal analysis, and generated data on the genetic status and population size of the hangul in its winter habitat. The mean expected and observed heterozygosities of 0.62 and 0.59 are comparable to those of several red deer Cervus elaphus populations elsewhere. The effective population sizes were 46.3 and 93.7 when the frequencies of rare alleles were considered to be 0.050 and 0.010, respectively. The average mean kinship of the population was 0.34, and there was no evidence of a recent bottleneck event. In genetic mark–recapture analysis the best model included an effect of sex on both detection and recapture probabilities. Detection of males was highest in November, coinciding with the hangul breeding season, whereas detection of females was highest in December. Our estimate of the hangul population using genetic mark–recapture with bootstrapping was 394 individuals. To our knowledge, this is the first study to use genetic data to estimate the population of the hangul. It will guide future studies of this subspecies and also serve as an impetus for identifying founder animals for captive breeding, and for connecting the population in Dachigam National Park with the other small, isolated populations to ensure the long-term survival of this subspecies.
Journal Article
Attitudes of Local People Toward Wildlife Conservation: A Case Study From the Kashmir Valley
by
Habib, Bilal
,
Veeraswami, Gopi Govindan
,
Mir, Zaffar Rais
in
Animals
,
Attitude surveys
,
Attitudes
2015
People’s attitudes toward wildlife conservation can significantly affect the success of conservation initiatives. Understanding the factors influencing these attitudes is essential for designing strategies to alleviate human–wildlife conflict. Although this topic has been studied extensively across diverse regions, there has been no such study in the Kashmir Division of Jammu and Kashmir state, India. We surveyed 3 administrative units around Dachigam National Park through semistructured interviews (n = 384) to investigate the socioeconomic status of local people, the extent of economic damage caused by wild animals, and people’s attitudes toward wildlife conservation. Results, analyzed using a generalized linear model approach, indicated that about 75% of the respondents suffered crop damage, while 23% suffered livestock predation by wild animals. The majority of respondents expressed favorable attitudes toward wildlife, with only about 16% expressing a negative perception. Gender, crop damage, livestock predation, and total livestock holdings were the strongest variables influencing the attitudes of local people in the study area. The study identified the need to use appropriate mitigation measures to minimize economic damage by wildlife in order to reduce negative local attitudes toward wildlife conservation.
Journal Article
Valuing biodiversity attributes: a choice experiment design
by
Bhatt, Mohd Sultan
,
Sofi, Arfat Ahmad
,
Bhat, Mohammad Younus
in
Anthropogenic factors
,
Atmospheric Protection/Air Quality Control/Air Pollution
,
Bears
2020
This study seeks to estimate household’s willingness to pay for biodiversity conservation in Dachigam National Park, which houses the last viable population of Asiatic Black Bear and
the Hangul
(which is the only surviving sub-species of red deer in the world). A survey based on choice experiment method was carried out at Dachigam National Park, an area that is threatened by several anthropogenic pressures. A set of attributes, such as endangered species, national park area and research and education opportunities the park holds, have been selected to substantiate the analysis. In order to estimate willingness to pay (WTP), a monetary variable involving an increase in water rates was also incorporated. Willingness to pay for the selected attributes per household ranges from Rs. 109.48 to Rs. 138.48 for enhancing population of endangered species, Rs. 48.54 to Rs. 82.36 for improvement in park area and Rs. 67.21 to Rs. 101.35 for increasing research and education opportunities the park holds. Findings that the study present can be used as an indicator of economic importance of biological resources for their better management and conservation that can help in ensuring sustainable utilization of these natural resources.
Journal Article
Economic valuation of biodiversity in South Asia: The case of Dachigam National Park in Jammu and Kashmir (India)
2019
Biodiversity needs our attention because humans receive a wide range of direct and indirect benefits. Valuation of biodiversity is important to establish the importance of use and non-use values of biological resources and cost of ignoring them. Against this backdrop, the aim of this study is to capture the recreational value of the national park biodiversity while employing travel cost method. To this end, the value of the economic benefits generated by sustainable management of Dachigam National Park in Jammu and Kashmir (India) is estimated using data from 301 visitors from different parts of the country. Data are analysed using count data models, and results reveal that travel cost method is suitable for valuation of various use values generated by environmental resources such as national parks. Estimated results show that consumer surplus per visitor per visit in present study is equal to Rs. 12,470 (US $197), which translates into an annual monetary recreational value of about Rs. 247,614,828 (approximately US $3,930,395). Demand for tourism services is also found to be fairly insensitive to travel cost/price. Therefore, an increase in entry fee and redistribution of proceeds can improve the physical and financial management of the park.
Journal Article
Seasonal population density and winter survival strategies of endangered Kashmir gray langur (Semnopithecus ajax) in Dachigam National Park, Kashmir, India
by
Habib, Bilal
,
Veeraswami, Gopi Govindan
,
Mir, Zaffar Rais
in
Bark
,
Diet
,
Earth and Environmental Sciences
2015
The population density of Kashmir gray langurs (
Semnopithecus ajax
) was studied in Dachigam National Park (DNP), Kashmir using distance sampling method. A total of 13 transects (1.5–2.5 km in length) were surveyed in the intensive study area (~90 km
2
) yielding 170 encounters in different seasons of the study period (2011–2013). Some aspects of behavior and feeding were also studied during the winter months (Dec–Feb) of 2012 and 2013 inside DNP. We used instantaneous scan sampling to collect behavioral data determining the time budget and diet of langurs in winter conditions. Results suggested that the density of Kashmir gray langurs varied marginally across seasons, with the highest density recorded during winter and lowest during summer season. Langurs spent most of their time in carrying out various social activities (34.32 %) and least in resting (18.41 %). Langurs fed upon 13 plant species (belonging to 12 families) and consumed a substantial proportion of bark (37.4 %) in their diet. We conclude that langur density is low in DNP as compared to other plain areas of the Indian subcontinent and langurs in DNP have balanced their time budget and diet so as to increase their chances of survival in the unfavorably cold and food scarce winter conditions.
Journal Article
A field survey on the status of gastrointestinal helminth parasites in hangul (Cervus elaphus hanglu) in Dachigam National Park of Kashmir
2016
One year crossectional survey was carried out to determine and describe the prevalence and intensity of gastrointestinal parasite infections in hangul (
Cervus
elaphus hanglu
) in Dachigam National Park of Kashmir through faecal examinations. Out of 153 faecal samples examined, 82 (53.59 %) were found infected with GIT helminthes. In present study seven helminth species were found, including five nematode [
Haemonchus contortus
(55.39 %),
Trichuris ovis
(39.75 %),
Dictyocaulus viviparus
(28.4.00 %),
Oesophogostomum
circumcincta
(13.7 %) and
Chabertia ovina
(4.02 %)] one trematode [
Fasciola hepatica
(17.3 %)] and one cestode species [
Moneizia expansa
(6.05 %)]. Based on the severity of infection 81.7 % of hangul positive samples were severely infected (epg > 1,500), 8.3 % heavily infected (epg = 1,100–1,500), 3.8 % moderately infected (epg = 800–1,000) and 7.2 % mildly infected (epg = 500). Season, sex and age were the factors that influenced the epidemiological prevalence of GIT helminths in hangul in the present study. The maximum helminth infection was observed in summer season and lowest in winter (
P
= 0.003). Lower age groups were more infected than adult animals (
P
> 0.05). Prevalence was higher in males than females (
P
> 0.05). The present study will initially be of great significance to add to existing knowledge of the epidemiology of GIT helminth of hangul which is the pioneering study on this animal in the valley and the findings will be quite helpful to devise the appropriate control and prophylactic strategies for GIT helminthiasis of hangul in the Dachigam national park.
Journal Article
Species identification and molecular sexing from feces of Kashmir stag (Cervus elaphus hanglu)
by
Sharma, Lalit K
,
Charoo, Samina A
,
Sathyakumar, Sambandam
in
Animal behavior
,
Animal Genetics and Genomics
,
Axis axis
2015
We developed an easy and efficient molecular genetics technique where species identification and sexing of Kashmir stag (Cervus elaphus hanglu) was carried out simultaneously in a single PCR. The technique has assigned the sexes of known and unknown individuals without any ambiguity and has proven its applicability in identifying sexes of several other cervids including chital, sambar and hog deer.
Journal Article
An improved and reliable molecular sexing technique for Asiatic black bears, Ursus thibetanus
by
Sharma, L. K.
,
Charoo, S. A.
,
Sathyakumar, S.
in
Animal Genetics and Genomics
,
Bears
,
Biodiversity
2013
We developed an improved and reliable molecular genetics technique for sexing Asiatic black bear,
Ursus thibetanus
. Individual sex determination based on differential banding patterns of
SRY
and
Amelogenin
genes were taken advantageously to perform a duplex PCR and sexes were correctly assigned to known and unknown individuals using capillary electrophoresis. Molecular sexing based on fluorescent labeled primers was also found to be appropriate for non-invasive samples, and raised the applicability of multiplexing with microsatellites.
Journal Article
Conserving the critically endangered Hangul (Cervus hanglu hanglu)—future distribution and efficiency of protected areas under climate change
by
Haq, Shiekh Marifatul
,
Ahmad, Riyaz
,
Al-Sadoon, Mohammad K.
in
altitude
,
Animals
,
Atmospheric Protection/Air Quality Control/Air Pollution
2025
Climate change is impacting species distribution at a global scale, posing a significant threat to biodiversity. Special attention needs to be given to threatened species like the Kashmir Red Deer (
Cervus hanglu hanglu
). Despite being a symbol of global conservation, holistic management is necessary for decision-making and species recovery. A comprehensive study mapping of the potential habitat changes for Hangul in the Dachigam landscape is crucial to enhance conservation efforts. We examined the impacts of expected global warming on the distribution of Hangul by employing a maximum entropy approach to assess species range shift. Hangul was anticipated to be sensitive to upcoming worldwide warming, and it was expected that this would increase its risk of local extinction. In the model, the severity of repercussions from climate change grew as the time horizon increased and decreased the species’ suitable habitat. By 2080, predictions indicated a gradual reduction in range or, in some scenarios, the complete loss of habitat, regardless of the potential for Hangul to disperse indefinitely. We estimated that the overall very highly suitable habitat in the protected region is currently 2220 ha, while its vast distribution area in the unprotected zone is 30,445 ha, emphasizing the necessity of establishing corridor connectivity between fragmented populations and promoting conservation efforts. Among various climate conditions, the core-to-edge ratio is at its highest level in the current conditions. Our study reveals two critical findings: Firstly, endangered species unique to a particular region are highly susceptible to the impacts of global warming. Secondly, when evaluating the outcomes of global warming, the highly suitable habitat is expected to shift under predicted climatic changes, with an average altitudinal migration of 700 m. Consequently, conservation strategies must consider the expected regional shifts and are designed with a clear understanding of the accuracy of projecting climate change effects.
Journal Article
Asiatic black bear–human interactions around Dachigam National Park, Kashmir, India
by
Charoo, Samina A.
,
Sharma, Lalit K.
,
Sathyakumar, S.
in
Asiatic black bear
,
bear attacks
,
Bear-Human Conflicts
2011
We assessed patterns of Asiatic black bear (Ursus thibetanus)–human interactions in the peripheral areas of the Dachigam landscape (∼1,000 km2) that encompass Dachigam National Park, Over-Aru Wildlife Sanctuary, and 8 conservation reserves, in Kashmir, India, based on semi-structured interviews with villagers living near the protected areas during 2007–09. We recorded considerable overlap in resource use by bears and humans in this landscape: 72% of villagers interviewed (n = 227) claimed that they depended on forest resources in bear habitats, and 85% reported crop depredation by black bears. The 3 types of bear–human interactions recorded in Dachigam landscape were crop depredation, bear attacks on humans, and livestock depredation. Of these, crop damage (85%) was most common, which occurred during May–December and peaked in summer (Jun–Sep), when bears were active and crop production was at its highest. We recorded 19 cases of attacks on humans; all occurred during May–November with the maximum cases at crepuscular times (59%), in crop fields (63%), and in summer (52%). Livestock depredations were less common than other categories of bear–human interactions; 7 cases were recorded, mostly during winter. Based on our observations, we suggest strengthening indigenous crop protection methods, improving livestock night shelters, and monitoring high conflict areas by strengthened management teams. These measures have improved management of problem bears and have led to gains in local community support for bear conservation in other areas with black bear–human interactions.
Journal Article