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cje ›› 2005, Vol. ›› Issue (11): 1339-1342.

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Ecological function zoning in Liaoning Province

WANG Zhijiang1,2,3, LI Peijun1, WANG Yansong4, HU Tao1,2,3, GONG Zongqiang1, SUN Tieheng1, WAN Zhongcheng4, CHEN Daguang4   

  1. 1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
    2. Graduate School of Chinese Academy of Sciences, Beijing 100039, China;
    3. Liaoning Environmental Protection Bureau, Shenyang 100033, China;
    4. Liaoning Environmental Protection Science Academy, Shenyang 110031, China
  • Received:2005-03-31 Revised:2005-07-08 Online:2005-11-10

Abstract: Based on the analysis of the basic eco-environmental characteristics of Liaoning Province,and by means of remote sensing,Geological Information System(GIS) software,and comprehensive analysis methods,this paper made an ecological zoning of this province on three levels,namely,ecological zone,ecological subzone,and ecological function zone.There were 4 ecological zones,21 ecological subzones,and 52 ecological function zones in Liaoning Province,named by three-structure method and mapped out,which provided theoretical bases for reasonable natural resources utilization,industrial and agricultural layouts,and sustainable development in this province.

Key words: Anodonta woodiana, Filtering capacity, Feeding selectivity, Phytoplankton

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