论文部分内容阅读
搞好水土保持,保护水土资源,维护良好生态环境,是社会发展的必然要求。高速公路水土保持监测是水土保持工作的重要组成部分,是从保持水土资源和维护良好的生态环境出发,运用地面监测、遥感、全球定位系统、地理信息系统多种信息获取和处理手段,对水土流失的成因、数量、强度、影响范围、危害及其防治效果进行动态监测和评估,是水土流失预防监督和治理工作的基础。
Improving soil and water conservation, protecting water and soil resources and maintaining a good ecological environment are the necessary requirements of social development. Soil and water conservation monitoring of expressways is an important part of soil and water conservation. It starts from maintaining water and soil resources and maintaining a good ecological environment, and uses various means of information acquisition and treatment such as ground monitoring, remote sensing, global positioning system and geographic information system The causes, quantity, intensity, influence range, hazard and prevention and control of the loss are dynamically monitored and evaluated, which is the basis of prevention, supervision and control of soil and water loss.