[1]FU Qiang,LIU Ren-tao,GAI Zhao-mei.Comparison Three Methods of Groundwater Vulnerability Evaluation[J].Research of Soil and Water Conservation,2008,15(06):46-48,52.
Copy
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
15
Number of periods:
2008 06
Page number:
46-48,52
Column:
Public date:
2008-12-20
- Title:
-
Comparison Three Methods of Groundwater Vulnerability Evaluation
- Author(s):
-
FU Qiang, LIU Ren-tao, GAI Zhao-mei
-
College of Water Conservancy and Building Engineering, Northeast Agricultural University, Harbin 150030, China
-
- Keywords:
-
groundwater vulnerability; entropy weight coefficient model; projection pursuit classification model; multipurpose fuzziness mode identify model
- CLC:
-
P641.2
- DOI:
-
-
- Abstract:
-
The research of groundwater vulnerability is the basic work to protect the groundwater.For sustainable utilizing groundwater resource,evaluating groundwater vulnerability is necessary.Useful reference to protect,exploit and utilize groundwater resource are provided rationally.Three methods are applied to evaluat the groundwater vulnerability in Sanjiang Plain.They are the entropy weight coefficient model,the projection pursuit classification model based on RAGA and the multipurpose fuzziness mode identify model.The satisfied results are acquired.After comparing the results each other,their advantages and disadvantages are analyzed,which offer new ways and methods for evaluating groundwater vulnerability.