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Study ou ecological evaluation criteria and standards for na-ture reserves in China.

Zheng Yunwen et al .(Nanjing Institute of Environmental Science.NEPA ,Nanjing 210042)  
The screened criteria of diverhity,repretesenta-tiveness,rarity,naturalness,suitability of area and both intrin-sic fragility and threat of hurman interference were expounded,compared and analyzed in accordance with the status of naturereserves in China,The reldtively systematic and practical crite-ria, standards and method of ecological evaluation for naturereserves were established .It can be used in quantitative evalu-ation of the nature reserves in the natural ecosystems .
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