生态影响是指外力(一般指“人”为作用)作用于生态系统,导致其发生结构和功能变化的过程。
【Key words】 southern Sulige area; gas; vegetation; Anthropoides virgo; ecological impacts
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Ecological Impact Assessment(EcoIA) is an important part of Environmental Impact Assessment(EIA). However, there are no mature methods in EcoIA.
生态影响评价是环境影响评价的重要分支, 生境评价方法是生态影响评价中的主要方法。
参考来源 - 生态影响评价中生境评价方法Based on the analysis of Baiyangdian's main ecological environmental problems and the degenerated reasons, the thesis took emphasis on wetland's hydrology characteristic, its change and the ecological influence.
第二部分,分析了白洋淀主要生态环境问题,重点分析了主导生态因子水文特征的变化、形成原因及其生态影响。
参考来源 - 白洋淀湿地退化与生态恢复研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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