东江源区水生态监测站网规划与需求分析

Demand analysis and planning on water ecological monitoring network in Dongjiang River source region

东江源区因是广东、江西等地的重要水源与生态屏障,以及是香港东深供水工程的主要水源而备受社会各界关注。为满足社会经济发展的需要,根据长期对源区水生态的监测与研究成果,针对流域机构和政府部门关注的供水安全、生态补偿、"河长制"实施、废弃矿山整治修复、区域经济建设以及山区源头水生态科学研究等10方面的需求,结合当地资源禀赋、产业结构、站网基础,从水生态监测基本站网建设、专项分析实验站网建设2方面对源区水生态监测站网的调整、布局与规划进行了研究。新的站网监测要素相对齐全,密度大,功能多样,基本能满足各方面的需要。

The Dongjiang River source region is the important water source and ecological barrier for Guangdong,Jiangxi Provinces and other related areas,and as the major source of Dongshen water supply project for Shenzhen and Hong Kong,it has attracted many attentions from all social circles.To meet the demands of social development,based on the long-term monitoring and research achievements on the water sources area,we carry out demand analysis from 10 aspects that are concerns of the basin management administration and governments,such as water supply safety,ecological compensation,"river chief system",abandoned mine restoration,regional economic construction,water ecological science research in the water sources regions.We analyze the adjustment,layout and planning of water ecological monitoring network in the sources region from 2 aspects of basic water ecological monitoring network construction and special analysis and experiment network construction with the consideration on local resources endowment,industrial structure and network foundations.The new network is characterized as complete in monitoring indexes,more dense in monitoring stations and more in functions,fulfilling the demands of all circles.