index of eco-environment 生态环境情形指数
It is the basis and key to eco-environment function assess of urban forestry that constructing assess index system.
构建评价指标体系是城市林业生态环境功能评价的前提和关键。
EBCI- Environment Bearing Capacity index of Agro-Eco-Tourism Land;
EBCI一农业生态旅游地环境承载力指数；
Accordingly, valuating index system and methodology of eco-efficiency should take environment impacts of enterprise's economic behavior into account.
效率评价指标体系和评价方法，必须相应地考虑企业经济行为的环境影响。
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