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朝阳市现有水土流失面积16 046.66 km2,占全市总面积的86.5%。分析朝阳市水土流失现状,针对存在的问题,提出应调整朝阳市生态建设政策,加大林业投入力度。治理的重点:将高山远山石质山尽快封起来。以封为主,封、育、种、造相结合,实施生态修复。将所有只有坡面工程没有植树的地段,应尽量营造水土保持林或薪炭林。坡耕地营造农田水土保持林带。沟壑林业措施中,改工程防护为植物防护,沟底营造固沟林、水源涵养林。河滩按《防洪法》制定造林规划,实施河岸滩地防护林。预计到2020年,全市有林达100万hm2,森林覆被率达50%左右,使95%以上的水土流失面积得到治理和控制。
Chaoyang City, the existing soil erosion area of 16 046.66 km2, accounting for 86.5% of the total area of the city. Analyzed the current situation of soil and water loss in Chaoyang City, aiming at the existing problems, proposed that the ecological construction policy of Chaoyang should be adjusted and the investment in forestry should be strengthened. The focus of governance: mountains will be sealed mountain mountains as soon as possible. To seal-based, seal, education, species, make a combination of the implementation of ecological restoration. All the areas where there is no tree planting in the slope works, soil and water conservation forests or firewood forests should be built as much as possible. Slope cultivated land to create farmland soil and water conservation forest belt. Gully forestry measures, to change the project protection for plant protection, ditch to create Gugou Lin, water conservation forest. Floodplain According to the “Flood Control Law” to develop afforestation planning, the implementation of bank shelterbelts. It is estimated that by 2020, there will be 1 million hm2 of forest in the city and the forest cover rate will reach about 50%, so that more than 95% of the soil erosion area will be controlled and controlled.