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Proceedings Paper

Synthetic evaluation of eco-environmental quality in the middle of Jilin Province
Author(s): Nanyan Ling; Zhiming Liu; Nan Zeng
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Paper Abstract

According to the characteristic of eco-environment in the Middle of Jilin Province and the requirement of societal economic sustainable development and eco-environment protection and recovery, environmental quality evaluation index system is established by the use of different subjects spacial data obtained from multi-sources. Meanwhile, a model of synthetic evaluation of eco-environment is set up based on the grid data with RS and GIS technology. The result of synthetic evaluation is achieved by spatial overlay analysis method. Through the analysis of the result, the trend of eco-environment quality distribution is gained, as well as the quantificational numerical value of the ecoenvironmental synthetic evaluation on the unit of county and city regionalism. Ultimately, quantitative analysis of ecoenvironment quality in the region is achieved.

Paper Details

Date Published: 3 November 2008
PDF: 7 pages
Proc. SPIE 7145, Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Monitoring and Assessment of Natural Resources and Environments, 71451W (3 November 2008); doi: 10.1117/12.813050
Show Author Affiliations
Nanyan Ling, Northeast Normal Univ. (China)
Zhiming Liu, Northeast Normal Univ. (China)
Nan Zeng, Northeast Normal Univ. (China)


Published in SPIE Proceedings Vol. 7145:
Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Monitoring and Assessment of Natural Resources and Environments
Lin Liu; Xia Li; Kai Liu; Xinchang Zhang; Yong Lao, Editor(s)

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