通城县中小河流小水电开发下的动植物群落特征  

Characteristics of Small Hydropower Development on Plant and Animal Communities of Small and Medium Rivers in Tongcheng County

作　　者：龚苗 夏少丹 刘恒贵 尤能华 刘清平 Gong Miao;Xia Shaodan;Liu Henggui;You Nenghua;Liu Qingping(Xianning Academy of Forestry,Xianning 437100;National Positioning Observation and Research Station of Bamboo Forest Ecosystem in Mufu Mountain,Xianning 437100;Xianning Darong Environmental Co.,Ltd.,Xianning 437100)

机构地区：[1]咸宁市林业科学院,咸宁437100 [2]湖北幕阜山竹林生态系统国家定位观测研究站,咸宁437100 [3]咸宁大容环境咨询有限公司,咸宁437100

出　　处：《湖北林业科技》2022年第6期27-35,共9页Hubei Forestry Science and Technology

基　　金：湖北省自然基金面上项目“毛竹扩展过程中根系竞争策略及周转机制”(2021CFB505)。

摘　　要：小水电建设运行对生态环境的负面影响已逐渐引起人们的关注,研究流域水电开发对生态环境的影响,对科学管理水电开发和河流生态的健康评价具有重要意义。以通城县境内中小河流的水电站所分布的区域生境内动植物群落为研究对象,结合野外调查和室内分析,研究了水电开发对区域浮游生物、底栖动物和鱼类等水生生物以及沿岸植物群落组成和结构的影响,旨在为该区域小水电合理开发利用和生态环境保护提供科学依据。The negative impact of small hydropower construction operation on ecological environment has gradually attracted people's attention,the study of the impact of hydropower development on ecological environment is of great significance to scientific management of hydropower development and ecological health evaluation of rivers.Based on plant and animal Communities In The Regional Habitat of hydropower station of the small and medium-sized rivers in Tongcheng county as the research object,the Characteristics of hydropower development on the composition and structure of plankton,benthic animals,fish and other aquatic organisms as well as coastal plant communities were studied,using the method of combining the field investigation and indoor analysis.It can provide scientific basis for rational development and utilization of small hydropower and ecological environment protection in this region.

关 键 词：小水电 中小河流 动植物群落 水生生物 

分 类 号：S731.7[农业科学—林学]