Evaluation of ecological security in Xinjiang, China

Guanghui Lü; Jixiang Meng; Qingdong Shi

doi:10.1117/12.680156

27 September 2006 Evaluation of ecological security in Xinjiang, China

Guanghui Lü, Jixiang Meng, Qingdong Shi

Proceedings Volume 6298, Remote Sensing and Modeling of Ecosystems for Sustainability III; 629824 (2006) https://doi.org/10.1117/12.680156
Event: SPIE Optics + Photonics, 2006, San Diego, California, United States

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.

Citation Download Citation

Guanghui Lü, Jixiang Meng, and Qingdong Shi "Evaluation of ecological security in Xinjiang, China", Proc. SPIE 6298, Remote Sensing and Modeling of Ecosystems for Sustainability III, 629824 (27 September 2006); https://doi.org/10.1117/12.680156

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