作　　者： (李华斌）; (贾洋海）; (李健）;

机构地区： 中国电建集团华东勘测设计研究院有限公司,浙江杭州310014

出　　处： 《亚热带水土保持》 2017年第3期12-16,共5页

摘　　要： 目前水土流失主要侧重于土壤侵蚀方面的研究,而对水的流失研究较少。本研究以瓯江流域低丘缓坡地区生产建设项目为对象,通过设置监测小区观测降水量及水的流失量,对比分析工程措施、植物措施、临时措施及综合措施的保水效果。实验结果显示,工程措施、植物措施及综合措施均具有保水效果,以植物措施效果最好;临时措施保水效果差,呈负效应。 Soil erosion and water loss research usually focused on soil erosion, less on the water loss. By the observa-tion of the rainfall and water loss in the standard runoff plots, the construction projects in the hilly slope areas in Ou-jiang River valley was selected for comparative study of water conservation benefits by the engineering measures, vegetable measures, temporary measures and comprehensive measures, respectively. The results show that, engineering measures, vegetable measures and the comprehensive measures all have the water conservation benefits. Of which, the vegetable measures has the best water conservation benefit. While the temporary measures contributes the negative ben-efit on water conservation.

关 键 词： 低丘缓坡地区 生产建设项目 水土保持措施 保水效果