水土保持监测技术在新罗区坪硿溪应用及评价

Application and Evaluation of Soil and Water Conservation Monitoring Technology in Pingkongxi, Xinluo District

针对水土保持监测时水土监测的整体覆盖面较窄,导致监测数据量少、监测精度不足的问题,以新罗区坪硿溪为研究区域,提出一种水土保持监测技术。对研究区域的硿溪流域进行监测分区,划分各监测小区的边界线。布设水土保持监测点,结合多种方法监测水土保持措施质量,监测数据采集与处理,运用水土保持系统集成数据,统一管理不同数据源数据。经应用效果分析,文章方法的监测精度均在97%以上,满足流域内的监测精度要求,经文章监测对硿溪流域的综合效益进行分析,该流域水土流失面积减少14.84 hm^(2),林草植被覆盖率提高0.9%,水土流失治理效果明显,为相关地区的水土流失治理提供参考和借鉴。

In view of the problem that the overall coverage of water and soil monitoring is relatively narrow during the monitoring of water and soil conservation,which leaads to less monitoring data and insufficient monitoring accuracy,a monitoring technology for water and soil conservation is proposed with pingkongxi in Xinluo District as the research area.The Kongxi River Basin in the study area is divided into monitoring zones and the boundary lines of each monitoring zone are divided.Set up water and soil conservation monitoring points,monitor the quality of water and soil conservation measures with a variety of methods,collect and process monitoring data,integrate data with the water and soil conservation system,and uniformly manage data from different data sources.Through the application effect analysis,the monitoring accuracy of the method in this paper is above 97%,which meets the monitoring accuracy requirements in the basin.Through the monitoring in this paper,the comprehensive benefits of Kongxi basin are analyzed.The water and soil loss area in this basin is reduced by 14.84 hm^(2),the forest and grass vegetation coverage rate is increased by 0.9%,and the water and soil conservation control effect is obvious.It provides reference and reference for the water and soil conservation control in relevant areas.