Wei Xing-ping
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Evaluation on ecologic safety of Chongqing Open
With the development of economic construction,people have higher requirements to the living eco-environment.Taken Chongqing as the example,17 indicators are built based on the pressure-state-response conceptual model.Ecological security dy…
Relationship between soil erosion and rocky desertification in Southwest China karst region——A case in Nanchuan karst area,Chongqing Open
The paper takes Nanchuan in Chongqing as an example and obtains change relationship between soil erosion intensity and rocky desertification via TM remote sensing image and Arcgis as well as Erdas software on the basis of map algebra princ…