Suitability evaluation for land reclamation in mining area:A case study of Gaoqiao bauxite mine

查看全文 作　　者：WANG Shi-dong1, 2, LIU Chang-hua2, ZHANG He-bing2 1. College of Resources Science and Technology, Beijing Normal University, Beijing 100875, China;2. School of Surveying and Land Information Engineering, Henan Polytechnic University, Jiaozuo 454000, China

出　　处：《中国有色金属学会会刊:英文版》索引2011年第21卷第S3期,共10页

基　　金：Project(40901217)supported by the National Natural Science Foundation of China 摘　　要：Suitability evaluation plays an important role in land reclamation because the choice of evaluation methods affects the accuracy and objectivity of the suitability evaluation results. Furthermore, it influences the decision-making related to land reclamation. An improved method, which is called limit comprehensive conditions method, was developed after different suitability evaluation methods were studied. Based on this method, the reclaimed land of the Gaoqiao bauxite mining area was evaluated. The Gaoqiao mining area was divided into seven evaluation units that were evaluated respectively by selecting evaluation factors and establishing grade standards. The results show that the proposed method is more applicable and easier to handle. Moreover, its evaluation results are more scientific compared with the traditional evaluation methods. The improved method can be beneficial to the rapid monitoring and the effective management of reclaimed land in the opencast mine area. 关键词：MINING area LAND RECLAMATION SUITABILITY evaluation Gaoqiao BAUXITE MINE

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Suitability evaluation for land reclamation in mining area:A case study of Gaoqiao bauxite mine

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耦合文献(184)

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