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Proceedings Paper

Evaluation of ecological security in Xinjiang, China
Author(s): Guanghui Lü; Jixiang Meng; Qingdong Shi
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Paper Abstract

In this article, the factor analysis models were used to make evaluations on ecological security in Xinjiang, China, and establishing the ecological security evaluation indicators system to assess the ecological security during 1988-2003 in Xinjiang, ranking the factors that affect Xinjiang's ecological security. At the same time, according to the size of comprehensive factors value that affect the ecological security, Xinjiang's ecological security during 1988-2003 was sequenced. The main conclusions as follows: during 1988-2003, Xinjiang ecological security situation had been steadily improving as a whole, and the ecological security was in a better-toward trend, but with the existence of local indicators, local area being deteriorated.

Paper Details

Date Published: 27 September 2006
PDF: 11 pages
Proc. SPIE 6298, Remote Sensing and Modeling of Ecosystems for Sustainability III, 629824 (27 September 2006); doi: 10.1117/12.680156
Show Author Affiliations
Guanghui Lü, Xinjiang Key Lab. of Oasis Ecology (China)
International Ctr. for Desert Affairs (China)
Xinjiang Univ. (China)
Jixiang Meng, Xinjiang Univ. (China)
Qingdong Shi, Xinjiang Key Lab. of Oasis Ecology (China)
International Ctr. for Desert Affairs (China)
Xinjiang Univ. (China)


Published in SPIE Proceedings Vol. 6298:
Remote Sensing and Modeling of Ecosystems for Sustainability III
Wei Gao; Susan L. Ustin, Editor(s)

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