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江西现有水土流失面积33 472．19 km2,水土流失主要集中在各流域上游地区。土壤侵蚀类型以面蚀为主。洪旱灾害已成为江西社会经济发展的主要制约因素。水土流失薄化土层,改变产流、汇流的下垫面条件,造成泥沙淤积,恶化河湖生命,是洪旱灾害产生和加剧的主要因子。因此江西省水土保持方略应坚持以小流域为单元,综合防治,推进生态修复工程,加快水土流失防治步伐;加速实施崩岗治理工程,保障全省生态安全;加强科学研究,提高水土流失治理效益;加强监督执法,严防新的人为水土流失。
Jiangxi has an area of 33 472.19 km2 of soil and water loss, with soil erosion mainly concentrated in the upper reaches of all river basins. Soil erosion is dominated by surface erosion. Flood and drought disasters have become the main constraints of Jiangxi’s social and economic development. Thinning soil and water loss, changing the underlying conditions of runoff and confluence, causing sedimentation and deteriorating the life of rivers and lakes are the major factors that cause and aggravate the flood and drought disasters. Therefore, the strategy of soil and water conservation in Jiangxi Province should adhere to the small watershed as a unit, comprehensive prevention and control, and promote ecological restoration project to speed up the pace of soil erosion prevention and control; accelerate the implementation of collapsing management project to ensure the province’s ecological security; strengthen scientific research and improve soil and water loss governance benefits ; Strengthen supervision and law enforcement, prevent new man-made soil and water loss.