摘要
河沙是河道的组成部分,随着我国经济的发展,沙石资源需求量增大,众多河流的河沙已被过度或非法开采,由此产生了一系列问题,特别是对河道的水文情况和水生生物系统产生了严重的影响。当前,人们要通过科学的采沙评估体系建设,规范河道采沙行为,采取保护河道水生生物的措施,将采沙产生的后果控制在河流生态系统的承载范围内。
River sand is an integral part of the river,with the development of China’s economy,the demand for sand resources has increased,and the river sands of many rivers have been excessively or illegally exploited,resulting in a series of problems,especially for rivers.The hydrological situation and the aquatic biological system have had a serious impact.At present,people need to construct a scientific sand mining assessment system,regulate river sand mining activities,take measures to protect river aquatic organisms,and control the consequences of sand mining within the carrying range of river ecosystems.
作者
舒秋香
Shu Qiuxiang(Shitai County Ecological Environment Branch of Chizhou City,Chizhou 245100,China)
出处
《中国资源综合利用》
2020年第2期153-155,共3页
China Resources Comprehensive Utilization
关键词
采沙
河道
生态环境
sand mining
river
ecosystem
作者简介
舒秋香(1983-),女,安徽池州人,工程师,主要从事环境保护工作。
