宁夏羊场湾煤矿水土保持设施及其技术评估

近年来，随着国民经济迅速发展，开发建设项目随处可见，人为水土流失急剧增加。但是开发建设项目水土保持监测、监理、验收工作都有不少薄弱环节，而水土保持设施验收技术评估路线更是亟待完善和发展。当前技术评估工作应重点核实土地扰动治理情况，重点检查渣场、贮矸场及运矸公路，遵循适地适树适草原则，系统评估水土保持工程设施等。

Technical Assessment of Soil and Water Conservatin Facilities in Yangchangwan Coal Mine of Ningxia Region

In resent years, the development and construction projects have been initiated everywhere, and the soil and water loss has been aggravated with the rapid development of national economy. However, there are some weaknesses in implementing the projects, such as monitoring, supervision, and acceptance of soil and water conservation. The technical assessment route of soil and water conservation facilities should be developed immediately. Present works concerning the technical assessment should be focused on examining disturbed lands, checking cinder pits, dump and service roads, following the principle of planting trees and grass suitable to local conditions, assessing systematically soil and water conservation facilities, and so on.