The method of Delphi is used to decide the weight of all environmental factors,among which vegetation coverage is the most important,next is pollution load and water channel density.
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释义
利用层次分析法定量各指标的权重,表明植被覆盖是影响石河子市生态环境最重要的因素,其次为污染负荷与水网密度状况。
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