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Author  |
Murali, R., Redpath, S., Mishra, C. |
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Title |
The value of ecosystem services in the high altitude Spiti Valley, Indian Trans-Himalaya |
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Journal Article |
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Year |
2017 |
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Elsevier |
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28 |
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115-123 |
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Keywords |
Ecosystem services, Pastoralists, Local communities, Provisioning services Economic valuation, Panthera uncia |
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Abstract |
The high mountain ranges of South and Central Asia are increasingly being exposed to large-scale development
projects. These areas are home to traditional pastoralist communities and internationally important
biodiversity including the endangered snow leopard Panthera uncia. Development projects rely on
economic cost-benefit analysis, but the ecosystem services in the high Himalayas are poorly understood
and are rarely accounted for. As a first step to fill this gap, we identified the main ecosystem services used
by local people in the Trans-Himalayan Spiti Valley (7591 km2), a region important for conservation of
snow leopards and high mountain biodiversity, and undertook an economic valuation. Stakeholders identified
a range of services, though these were dominated by provisioning services identified by 90% of
respondents. Only 5.4% of the respondents recognised regulatory services and 4.8% recognised cultural
services. The mean economic value of provisioning services was estimated at US$ 3622 ± 149 HH1
yr1, which was 3.8 times higher than the average annual household income. Our results underscore
the need to account for ecosystem services in the cost-benefit analyses of large-scale development projects
in addition to assessments of their environmental and social impact.
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no |
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Call Number |
SLN @ rakhee @ |
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1462 |
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