输变电工程对陆生脊椎动物的影响和保护措施

对四川雅安至安徽皖南1 000 kV交流特高压输变电工程项目沿线的陆生脊椎动物进行实地调查,分析了输变电工程的建设期和运营期对陆生脊椎动物的影响,并提出了相应的保护措施和建议。结果表明,在工程区域范围内共记录陆生脊椎动物4纲32目89科,502种;输变电工程建设、营运过程中会破坏动物的栖息地,造成陆生脊椎动物的直接死亡,使得大部分陆生脊椎动物迁移到其他地方,远离施工区范围。同时,对动物的觅食、生殖等活动都构成不同程度的影响。通过实行有效的保护措施以及陆生脊椎动物自身的调节能力能将影响降至最小。

Effects of Power Transmission Projects on Terrestrial Vertebrates and Its Protection Measures

A field survey on terrestrial vertebrates along the line of the 1 1300 kV ac uhv power transmission and transformation project which is from Sichuan Yanan to Anhui Wannan was conducted. Effects of construction period and operation period of power transmission and transforma- tion project on terrestrial vertebrates were analyzed, the corresponding protection measures and suggestions were put forward. The resuhs showed that in engineering area, there are 502 species of terrestrial vertebrates, belonging to 4 classes,32 orders and 89 families. The process of power transmission and transformation project＇ s construction and operation can destroy the habitat of animals, cause death of terrestrial vertebrates di- reedy, make most of the terrestrial vertebrates migrated to other place, far away from the engineering area range. The project also influenced ani- mal foraging, reproduction at different degree. The effects should be reduced to minimum through implemehtation of effective protection measures and terrestrial vertebrates self-adjustment.