三峡库区及上游水土保持监测站网建设思路探讨

发布时间：2018-05-19 20:37

本文选题：水土保持 + 监测站点　；参考：《人民长江》2017年12期

【摘要】：水土保持监测站网建设是监测工作的基础。三峡库区及其上游的金沙江下游、嘉陵江流域、沱江流域、乌江上游是长江流域水土流失集中区,严重的水土流失制约了生态文明建设进程,影响经济社会的健康发展。立足于长期为三峡工程生态环境建设与保护管理、三峡库区生态文明建设提供技术支撑和信息服务这一根本出发点,提出了由1个流域监测中心站、5个省级监测总站和38个监测点组成的三峡库区及上游水土保持监测站网建设思路,以及以协同站网区域监测、典型监测和人为水土流失监测为方法体系的不同尺度、不同对象的水土保持监测信息服务模式,旨在全面掌握三峡库区及上游水土流失状况及变化趋势。
[Abstract]:The construction of soil and water conservation monitoring station network is the basis of monitoring work. The three Gorges Reservoir area and its lower reaches of Jinsha River, Jialing River, Tuojiang River and Wujiang River are concentrated areas of soil and water loss. Serious soil erosion restricts the construction of ecological civilization and affects the healthy development of economy and society. Based on the fundamental starting point of providing technical support and information services for the construction and protection of the ecological environment of the three Gorges Project and the construction of ecological civilization in the three Gorges Reservoir area for a long time, In this paper, a network of water and soil conservation monitoring stations in the three Gorges reservoir area and upstream is put forward, which is composed of one central station, five provincial monitoring stations and 38 monitoring points, and the regional monitoring of cooperative station network is put forward. Typical monitoring and artificial soil erosion monitoring are the different scales of the method system and the information service mode of soil and water conservation monitoring for different objects in order to fully understand the situation and trend of soil and water loss in the three Gorges Reservoir area and the upper reaches of the reservoir area.
【作者单位】：长江水利委员会长江流域水土保持监测中心站;
【分类号】：S157

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