摘要
水土流失监测是水土保持生态建设中的重要工作之一,对国家宏观决策有重要影响。传统的水土流失监测设施设备落后、监测周期长、费时费力,可靠性差,不能实现实时在线监测,人为因素对观测数据和科学性影响比较大。该研究通过研制水土流失实时监测器,运用在线监测方法、手段,对水土流失进行实时测量,从而实现水土流失的动态实时监测,形成快速便捷的数据采集、传输、处理和发布系统。对监测点数据采集的关键设备—水土流失实时监测器的原理等作了介绍,该监测器与传统的水土流失监测方法相比,具有结构简单,自动化程度高,节约监测费用等优点。
Soil and water loss monitoring is one of main aspects in ecological construction of soil and water conservation, and has an important influence on the national macroscopic decision - making. The traditional facilities used for monitoring soil and water loss are backward, with longer monitoring period and poor reliability. Human factors have great influence on its observation data and scientific nature. The real - time monitoring facility for soil and water loss has been developed, realizing the dynamic real- time monitoring for soil ad water loss. The working principle of real- time monitoring facility for soil and water loss is introduced in the paper. Comparing with the traditional monitoring method for soil and water loss, it has merits of simple structure, higher automation and less monitoring expenses.
出处
《浙江水利科技》
2009年第1期24-25,28,共3页
Zhejiang Hydrotechnics
基金
2006年度浙江省水利厅科技项目:水土流失实时监测技术研究(RI0607)资助
关键词
水土流失
监测
实时
soil and water loss
monitoring, real - time
