对全国省界断面水资源监测站网规划主要成果的认识与建议

Understanding and Suggestions on Water Resources Monitoring Network Planning for Interprovincial Rivers in China

为配合实施最严格的水资源管理制度,水利部水文局组织开展了《全国省界断面水资源监测站网规划》编制。本文依据规划报告主要成果,明确了省际河流、省界站概念,总结了目前水文站网为水资源管理服务存在的主要问题;对省界站的特点进行了分析,结合应用需求,着重对规划原则、布设原则、选取原则及主要成果进行了介绍,规划全国省界站共841处,其中利用现有测站359处,规划新建测站482处。对规划站网成果进行了初步分析评价,全国省级行政区界的平均入境水量监测控制率约为86%,出境水量监测控制率约为88%,基本满足水资源用水总量量化考核需要,其成果填补了我国水文水资源站网规划的空白。

In order to cooperate to enforce the most rigorous water resources management system, Bureau of Hydrology, MWR orga- nized to draw up the Water Resources Monitoring Network Planning for Interprovincial Rivers in China. Based on the planning, this paper defined interprovincial river and provincial boundary station concepts, summarized the main shortages of the current hydrology station network for water resources management, and analyzed the interprovineial station characteristics. As for some requirements, the planning, collocation, selection principles and main achievements were introduced. In the planning, there will be 841 provincial boundary stations including the 359 existing stations and 482 new stations. The primary analysis and assessment were made on the planning network： monitoring mean control rate of in-boundary water quantity is about 86% and out-boundary water quantity is about 88%. The achievement fills up a gap of water resources network planning in China.