川东北-川西输气联络线工程对驷马保护区的影响评价及对策

Impact Assessment and Countermeasure of the Natural Gas Pipeline Engineering from the Northeast Sichuan to the West Sichuan on Sima Nature Reserve

对川东北-川西输气联络线工程对四川驷马省级自然保护区自然资源、自然生态系统和主要保护对象的影响进行了评估。其主要结论是：在施工期,四川驷马自然保护区的森林面积将减少,水体质量将降低,部分野生动物将受到损伤或远离现有的栖息地,部分植物个体将被采伐,生态系统结构将发生变化,主要保护对象也将受到一定的影响;在运营期,四川驷马自然保护区自然资源、自然生态系统和主要保护对象受联络线工程的影响较轻。为了减轻影响,从控制影响因素方面提出了一些建议。

The impacts of the natural gas pipeline engineering from the northeast Sichuan to the west Sichuan on the natural resources and the natural ecosystems and the mainly protected objects of Sichuan Sima Nature Reserve were assessed.It mainly concluded that during the construction period,in Sichuan Sima Nature Reserve,the forest area would reduce,the water quality would decrease,part of the animals would be harmed or would leave from their original habitat,the some plant individuals would be cut,the ecosystem structure would change and some protected objects would be affected in some way.During the operation period,these impacts would be relatively minor.In order to relieve these impacts,this paper put forward some suggestions for controlling the influencing factors.