[1]FENG Lin.Framework Establishment of Ecosystem Health Assessment in Middle Reaches of Hotan River Watershed, Xinjiang[J].Research of Soil and Water Conservation,2009,16(05):251-254.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
16
Number of periods:
2009 05
Page number:
251-254
Column:
Public date:
2009-10-20
- Title:
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Framework Establishment of Ecosystem Health Assessment in Middle Reaches of Hotan River Watershed, Xinjiang
- Author(s):
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FENG Lin1,2
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1. College of Resources & Environment Science, Xinjiang University, Urumuqi 830046, China;
2. Key Laboratory of Oasis Ecology, Urumuqi 830046, China
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- Keywords:
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Hotan river watershed; middle reaches; health assessment; framework establishment
- CLC:
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X171.1
- DOI:
-
-
- Abstract:
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The connotations and practices at home and abroad of ecosystem health assessment in watershed are introduced.To take ecosystem energy,organization frame,renewing ability and serving functions as springboard,the index system of ecosystem health assessment in middle reaches of Hotan river watershed is established,which contains nineteen indexes and they are mainly constituted from four aspects as follows: zoology security,society advance,environment ensure and people health.Impersonal evaluated variability coefficient method is commended and diagnostic standards are separated into five levels.Three expectations are produced about health assessment of Hotan river watershed finally.