NDLI: The Study on Ecological Environments Safety in Chongqing One Hour Economic Circle Region

Content Provider	IEEE Xplore Digital Library
Author	Zhao Wei
Copyright Year	2011
Abstract	With the rapid development of economy, the conflict between landuse and ecology environment tends to be more and more intense .In this paper, environment quality of "Chongqing one hour economic circle" was given detailed evaluation in quantitative way with AHP and PSR in 2000 and 2006. Study results show that as a whole, some districts in the West Chongqing region such as Tongnan, Tongliang, Dazu, Bishan, Yongchuan and Rongchang which was in a lower level of ecological environment, but the district of Fuling was in a high level. It shows that within two years, areas that were ranked as excellent and good accounted for 62.56% and 60.96% respectively. Form 2000 to 2006, the overall quality of the ecological environment of the area was clearly declining, significant deterioration area ratio reached 31.71%, and significantly change good regional area ratio was only 5.24%. The dropped ecological environment of research regional area ratio reached 59.72% and the increased ecological environment of the region area was only 27.02%. Regional changes in the quality of the ecological environment had obvious spatial difference. Most significant deterioration of regional distributed in the southwest of Chongqing where belongs to regional of Cheng-Yu Traffic Route and the large parts of the capital city.
Starting Page	1
Ending Page	5
File Size	411787
Page Count	5
File Format	PDF
ISBN	9781424465798
e-ISBN	9781424465811
DOI	10.1109/ICMSS.2011.5998633
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-12
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Economics Degradation Biological system modeling Humans Environmental factors Quality assessment Indexes
Content Type	Text
Resource Type	Article

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