江西水土流失省情分析

Overall situation of water and soil loss in Jiangxi Province

介绍了江西省红壤侵蚀区水土流失总体情况,分析了水土流失的主要特点及危害.江西省仍然还有3.35万km2的水土流失,而且强度侵蚀以上的面积达1.08万km2,占土壤侵蚀总面积的近1/3,鄱阳湖湖区的水土流失面积占全省水土流失面积的13.29%,仅次于赣江流域,作为国家战略层面的鄱阳湖生态经济区,生态安全的基础仍显脆弱,水土保持工作还需进一步加强.

We introduced the general situation, the characteristics and hazards of soil erosion in Jiangxi Province. The acreage of soil erosion is still 3.35 million km^2 in Jiangxi province, among which the acreage of strong erosion is 1.08 million km^2, about one-third of the total area of soil erosion. Meanwhile, the acreage of soil erosion in Poyang Lake areas accounts for 13.29 % of total soil erosion area in Jiangxi, next to the drainage area of Ganjiang River. The ecological system in Poyang Lake eco-economic region is still fragile, so the soil and water conservation should be further strengthened.