2010•Journal of Hebei Agricultural SciencesRequires access
Study on Evaluation of Land Ecological Security
Liting Zhang
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Abstract
The evaluation of land ecological security has significant strategic importance on avoiding influence on eco-environment by planning,and maintaining regional ecological security.The land ecological security are introduced.The research progress of land ecological security and the evaluation methods are reviewed.The appliction of evaluation of land ecological security in China is described.The research status of evaluation of land ecological security is summarized.Some opinions are put forward in order to futher research.