[1]SONG Li-jun,ZHANG Yan.Research for Sustainable Development of Eco-system in Lijiang River Basin[J].Research of Soil and Water Conservation,2012,19(05):190-195.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
19
Number of periods:
2012 05
Page number:
190-195
Column:
Public date:
2012-10-20
- Title:
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Research for Sustainable Development of Eco-system in Lijiang River Basin
- Author(s):
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SONG Li-jun, ZHANG Yan
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School of Cultural History and Tourism, Guangxi Normal University, Guilin, Guangxi 541001, China
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- Keywords:
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ecosystem; sustainable development; Lijiang River Basin
- CLC:
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X171
- DOI:
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- Abstract:
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This paper calculated the ecological supply and demand of ecosystem, ecological resources efficiency utilization, ecosystem diversity and development ability of Lijiang River Basin from 2005 to 2009 based on the combination model of ecological system. The result showed that ecological deficit appeared seriously(except downtown) in Lijiang River Basin. The ecological footprint of GDP every ten thousand yuan increased by a small margin and the level of resources utilization was still not high. The ecological footprint diversity was insufficient and the ecological footprint development ability was low. In view of the empirical results, this paper proposed some suggestions to protect ecosystem of Lijiang River and then to realize sustainable development of social-economic-natural compound ecological system of Lijiang River, including protecting the upstream watershed, constructing ecological projection to forbid flood and supply water, perfecting sewage treatment facilities, establishing collaborative eco-economic development model and interactive development for eco-compensation mechanism and tourism economic and so on.