新疆生态环境质量评价指标体系研究。
Study on ecological environmental quality as assessment index system of Xinjiang.
建立了延庆县旅游生态环境质量评价体系。
Tourism eco-environmental quality evaluation system of Yanqing was established.
因此，在生态环境质量评价过程中权重的计算显得比较重要。
Therefore, it is relatively important to calculate the weight of each part.
生态环境质量评价涉及多个要素或评价因子，且评价对象存在一定的区域差异性。
The assessment of ecological environment quality involves many factors and the objects assessed have certain regional differences.
本文首先指出山区生态环境质量评价的必要性，进而阐述了评价体系选择的原则。
This paper firstly points out the necessity in mountain eco environmental quality evaluation and then examines the principle in selecting evaluation system.
气田开发项目的环境影响评价中生态环境质量评价往往是项目环境影响评价中最关键的内容之一。
Ecological environment quality evaluation of gas field development environmental impact assessment is always the most critical part of the environmental impact assessment of the project.
从生态学的角度建立了较完整的城市生态环境质量评价指标体系，并对沈阳城市生态环境质量进行了评价。
This article established a quite integrated the environmental quality evaluation index system city ecosystem from the angle of ecology. And evaluated the Quality of Shenyang environment.
在以往生态环境质量评价中，通常采用单一的环境污染指标，难以全面综合的反应城市生态环境质量状况。
Single index, which is usually applied in traditional ecological environment quality assessment, cannot reflect the comprehensive urban ecological environment.
生态环境评价是目前生态学领域的研究热点之一，主要包括生态环境质量评价和生态环境服务功能评价两个方面。
Ecological services of forest ecosystem have been ignored for long time, largely depending on difficulty to evaluating ecological services of forest ecosystem.
生态环境评价是目前生态学领域的研究热点之一，主要包括生态环境质量评价和生态环境服务功能评价两个方面。
Ecological services of forest ecosystem have been ignored for long time, largely depending on difficulty to evaluating ecological services of forest ecosystem.
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