IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
Eco-security Evaluation in Panxi Mining Concentrated Area
Xian Wei1,2,3; Shao Huaiyong4; Zhou Wancun1; Zhou Jieming5; Huang Jie6; Liuzhi6
Author of SourceIEEE
meetingJoint Workshop on Urban Remote Sensing
Conference DateMAY 20-22, 2009
Conference PlaceShanghai
Contribution Rank1
AbstractIn the PSR(pressure - state - response) model framework, constructing ecological security evaluation system of the mining area, basing on artificial neural network model, selecting RS data of TM, SPOT-5, IKONOS as well as natural ecological environment data and socio-economic data, this study carried out the research on ecological security evaluation in Panxi mining concentrated areas. The results show that, (1) the Artificial Neural Network model reflect very well the complex non-linear relation in eco-security evaluation, and the results of Evaluation had high precision. (2) The overall system security state of the study area belongs to middle level; the ecological safety level of the study area was dominated by two types which were more secure status and warning status. The regional differences of ecological security level of study area were pronounced, the ecological security situation of northern part was better than that of the southern. The dominant factor of regional ecological safety was in serious warning state in part of the study area, and ecological damage to the environment is mining activities.
Keywordland-use change socio-economic driving forces multi-linear regression module the southeastern coastal area of China
Indexed ByCPCI ; EI
WOS IDWOS:000270972300146
EI Accession NumberAccession number:20094412412071
Citation statistics
Document Type会议论文
Corresponding AuthorXian Wei
Affiliation1.Chengdu Institute of Mountain Disaster and Environment, CAS, Chengdu, China;
2.Graduate University of Chinese Academy of Sciences, Beijing, China;
3.Chengdu University of Information Technology, Chengdu, China;
4.Chengdu University of Technology, Chengdu, China;
5.Sichuan Normal University, Chengdu, China;
6.Sichuan Institute of Geological Survey, Chengdu, China
Recommended Citation
GB/T 7714
Xian Wei,Shao Huaiyong,Zhou Wancun,et al. Eco-security Evaluation in Panxi Mining Concentrated Area[C]//IEEE:IEEE,2009:852.
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