水土保持中的植物措施对位配置研究——以辽宁省凌河流域为例

Research on plant measure para position allocation in water and soil conservation:with Liaoning Linghe River basin as an example

水土流失造成了资源的逐渐枯竭,并严重威胁人类的生存环境。通过提高植被覆盖率虽然可有效控制水土流失,但如何有效提高植被覆盖率一直是水土保持植物措施的一个难点。本文以辽宁省凌河流域为研究背景,对该流域内植物措施进行对位配置分析与研究,并结合辽宁省凌河流域的植被研究,提出了宏观、空间、技术、管理、时序五种植物措施对位配置模式,可有效提高植被覆盖率,增强水土保持效果,同时也为水土保持工作提供借鉴和参考。

Water and soil erosion leads to gradual depletion of resources and seriously threatens human survival environment. Increase of vegetation coverage can effectively control water and soil erosion, but how to effectively increase the vegetation coverage is a always difficult problem for water and soil conservation plant measures. In the paper, Liaoning Linghe River basin is adopted as the research background for para position allocation analysis and study on plant measures in the river basin. The vegetation study in Liaoning Linghe River basin is combined for proposing five plant measure para position allocation modes, including macroscopic measure, space measure, technology measure, management measure and timing measure, thereby effectively improving the plant coverage and enhancing soil and water conservation effect. Meanwhile, reference is provided for water and soil conservation work.