水土保持生态环境监测站网合理布局研究  

Study on Reasonable Layout of the Ecological Environment Monitoring Station Net

作　　者：刘九玉[1] 可素娟[1] 徐建华[1] 

机构地区：[1]黄河水利委员会,郑州450004

出　　处：《水土保持研究》2002年第4期113-115,118,共4页Research of Soil and Water Conservation

摘　　要：西部大开发的重点任务之一是加强生态环境保护和建设 ,黄土高原地区特别是多沙粗沙区又是黄河流域水土保持生态工程建设的重点。随着西部大开发的深入及区域社会经济的不断发展 ,对区域治理开发提出了新的要求。对于流域治理程度的评价 ,首先要以监测的数据为基础 ,而监测数据的代表性如何 ,主要取决于站点的选取 ,目前用于生态环境的监测站点远远满足不了新形势的需求 ,针对监测站网中存在的问题 ,进行合理布局与研究 ,力求在满足社会公共需要并适应当地经济发展投资水平的前提条件下 ,根据用户需要 。One of the key tasks of the great development in Western China is to enhance ecological environment protection and construction.The Loess Plateau,especially muddy and coarse sediment area,is the key area for soil and water conservation ecological environment construction.With the implementation of the Great Development in Western China and the regional social and economic development,new requirements are put forward for regional harness and development.But now the number of the ecological environment monitoring station can't meet the new requirements.Therefore,reasonable layout is studied aiming at the existing problem of the ecological environment monitoring station net in order to provide exact hydrological information in time as possible according to social public need and level of social economy and investment level.

关 键 词：合理布局 监测站网 西部大开发 水土流失 生态环境建设 黄河流域 水土保持工程 

分 类 号：S157[农业科学—土壤学] X84[农业科学—农业基础科学]