ECOLOGICAL EVALUATION ON PANJIN WETLAND BASED ON ANALYTIC HIERARCHY PROCESS
TIAN Hui1,2, JIN Hong-tao1, SUN Qi-fa1, LIANG Xiu-juan2, LIU Qiang1, LI Xu-guang1
1 Shenyang Institute of Geology and Mineral Resources, CGS, Shenyang 110034, China; 2 College of Environment and Resources, Jilin University, Changchun 130026, China
Abstract：Based on years' investigation of Panjin wetland, with reference of the indexes and methods of wetland ecological evaluation at home and abroad, twelve indexes reflecting wetland ecological service, protection and social cultural value functions are selected to conduct the ecological evaluation on Panjin wetland by AHP. The result shows that the overall ecological environment is good (CEI=0.7082). The functions of flood homogenization, climate regulation, tourism value, biodiversity conservation and ecosystem stability play important roles in determining the value of wetland. Countermeasures are put forward against the problems of land subsidence, surface soil and vegetation destruction, environmental pollution and groundwater over-exploitation in Panjin wetland, which provides reference for wetland protection and exploitation.
田辉, 金洪涛, 孙岐发, 梁秀娟, 刘强, 李旭光. 基于层次分析法的盘锦湿地生态评价[J]. 地质与资源, 2018, 27(3): 268-271,287.
TIAN Hui, JIN Hong-tao, SUN Qi-fa, LIANG Xiu-juan, LIU Qiang, LI Xu-guang. ECOLOGICAL EVALUATION ON PANJIN WETLAND BASED ON ANALYTIC HIERARCHY PROCESS. GEOLOGY AND RESOURCES, 2018, 27(3): 268-271,287.
2018, Vol. 27 
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