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[1]YUE Chen,CUI Yali,RAO Rong,et al.Evaluation on Ecological Applicability of Land in Changchun City Based on Ecological Planning[J].Research of Soil and Water Conservation,2016,23(02):318-322.

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Evaluation on Ecological Applicability of Land in Changchun City Based on Ecological Planning

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 23 Number of periods: 2016 02 Page number: 318-322 Column: Public date: 2016-04-28

Title:: Evaluation on Ecological Applicability of Land in Changchun City Based on Ecological Planning

Author(s):: YUE Chen^1,2, CUI Yali², RAO Rong³, DONG Xiang³; 1. Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences, Shijiazhuang 050061, China;
2. School of Water Resources & Environment, China University of Geosciences, Beijing 100083, China;
3. School of Architecture, Tsinghua University, Beijing 100084, China

Keywords:: Changchun; ecological applicability evaluation; ecological planning; analytic hierarchy process

CLC:: X826

DOI:: -

Abstract:: Ecological applicability evaluation on land is the basis for ecological planning. According to the ecological applicability evaluation urban land construction can be evaluated. Using Changchun City as an example, comprehensively considering the geology, hydrology, plants, land use and other factors, endowing the different weights to different factors, using the analytic hierarchy process (AHP) and GIS, calculating each factor through a weighted superposition, we get the conclusion of ecological applicability evaluation in Changchun city. The results show that land construction would be divided into protected area, conservation area, buffer area and constructive expansion permitted zone. It provides reasonable and effective basis for utilization of land resources and land type of ecological planning in Changchun City. From the viewpoints of natural ecological system and human settlement ecosystem harmony, the suggestions for urban land use was put forward, which provide for the beneficial supplement and try of urban ecological planning.

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