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cje ›› 1993, Vol. ›› Issue (2): 59-60.

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Locational Superiority Analysis of Agroecosystems in West Liaoning Corridor

Liang Wenju   

  1. Institute of Applied Ecology, Academia Sinica, Shenyang 110015
  • Online:1993-04-10

Abstract: Based on the relative aggregation degrees among hierarchies of different agroecosystems,the author pro- posed that locational quotient model could be used to measure the locational superiority of agroecosystem.The main purpose of this paper is to provide a scientific basis for choosing agricultural marketable basesand establishing a high-efficient and sustainable agroecosystem.

Key words: macrozoobenthos, community structure,  , biomass, functional feeding group, bioassessment of water quality, Fenshuijiang Reservoir.