环境现状评价一般是根据近两、三年的环境监测资料对某地区的环境质量所进行的评价。一般以国家颁布的环境质量标准或环境背景值作为依据。评价范围，可以是一个行政区域、一个自然区域或一个功能区。
本课题基于等标污染负荷法和集对分析对南淝河主要污染源以及水环境现状进行了评价。
This paper evaluates the main pollution sources and status environment of water of Nanfeihe River being based on the pollution load method and set pair analysis.
水质环境评价应该包括现状评价、动态评价和污染程度评价三项内容。
The water quality environment evaluation should consist of such three parts as the current situation evaluation, the dynamic evaluation and the pollution degree evaluation of water quality.
通过对目前水电项目环境影响评价现状进行分析，指出了战略环评在水电项目中将要发挥的重要作用。
According to analyzing its current situation, points out strategic environment will make important effect in water conservancy projects in the future.
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