抚仙湖流域磷矿开采区不同植被类型水土流失的对比研究

Comparative Research on Water and Soil loss in Different Vegetation Areas in Phosphate Mining Areas in Fuxianhu Lake

通过对抚仙湖流域磷矿开采区内不同植被类型在同一降雨下水土流失的对比研究,筛选出磷矿开采区内水土保持能力较好的植被类型,研究表明:在所选8种植被类型中,竹林植物群落的水土保持能力最强,旱冬瓜林植物群落次之。

Vegetation which has better effects of keeping water and soil loss in phosphate mining areas is chosen by comparative research on different vegetation areas under the same rainfall conditions in phosphate mining areas in Fuxianhu lake basin. The results show that there are 8 kinds of plants showing better effects, and bamboo community shows the best effects and the second is Alnus Nepalensis D Don. community.