天然气开发建设项目生态影响评价范围探讨
首发时间:2021-05-28
摘要:确定适宜的生态影响评价范围是生态影响评价工作的重点,也是难点。现行的陆地石油天然气开发建设项目行业导则中的区域性建设项目和线状建设项目生态影响评价范围的确定方法,不适宜天然气开发建设项目的工程特点和生态影响特点,但目前又缺乏相对较适宜且操作性较强的方法。基于生态影响范围应涵盖直接影响区和间接影响区的原则,结合天然气开发建设项目的施工特点和污染物排放特点,提出了从工程占地与排放的污染物的影响范围以及拟建工程与自然保护地的位置关系及和影响方式,来确定生态影响评价范围的方法。该方法供行业生态影响评价工作者参考。
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Discussion on Scope of Ecological Impact Assessment of Natural Gas Development Project
Abstract:Determining the appropriate scope of ecological impact assessment is the key and difficult point of ecological impact assessment. The current method to determine the scope of ecological impact assessment for regional construction projects and linear construction projects in the industrial guideline is not suitable for the project characteristics and ecological impact characteristics ofDiscussion on Scope of Ecological Impact Assessment of Natural Gas Development Project natural gas development project, while there is a lack of relatively suitable and operable method at present.Based on the scope of ecological impact should cover directly affected zone and the principle of indirect impact area, combined with the construction characteristics and pollutant emission characteristics of natural gas development project ,this paper presented a method to determine the scope of ecological impact assessment from the scope of ecological impact of the land occupation and pollutants discharged, as well as the spatial position between the planned projects and natural protected area ,and the affecting mode to the natural protected area. The method can be used as a reference for industrial ecological impact assessment workers.
Keywords: natural gas development ecologicalimpact assessmentscopekey word 1
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