湛江市的干旱治理与森林生态系统的水文效应

Solution to the Drought and the Hydrological Function of Forest Ecosystem in Zhanjiang City

在综合分析湛江地区干旱成因的基础上 ,充分利用水文、地质条件的优势 ,通过林业生态工程、生态农业模式以及农业种植结构的调整等措施 ,特别是森林生态系统水文功能的持续稳定发挥 ,促使更多的雨水下渗成为壤中流、地下径流和地下贮水 。

This paper analysises the causes of drought comprehensively,utilizing the hydrological and geological characteristic,apply the ecological fresty project,the ecological agriculture model and the adjustment of current plantation's structure.Especially utilize the hydrological functions of forest ecosystem sustainable and stabilizedly.All these actions make rainfall soak into soil efficiently,then become flows in soil,groundwater runoff and underground water,so as to solute the drought in Zhanjiang area finially.