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唐山处于半干旱半湿润气候区,地处滦河、沙河流域的迁安、滦县、滦南、丰南等九县区有360万亩沙地、沙丘,与我国大西北沙区相比,虽未形成大面积荒漠,但由于各种因素的影响,这些地方的土地沙化程度日趋恶化。从1986年开始,市政府实施了“东治沙,西治洼,南治滩,北治山”的治理工程,治沙工程取得了新成就。
Tangshan is located in the semi-arid and semi-humid climate zone, located in the Luan River, Sha’an River, Qian’an, Luanxian, Luannan, Fengnan and other nine counties have 3600000 acres of sand, sand dunes, Although large-scale desertification is not formed, due to various factors, the degree of land desertification in these areas is worsening. Since 1986, the municipal government has implemented the “Dongjiasha, Xizhawa, Nanzhitan and Beizhi Mountain” governance projects, and the sand control project has made new achievements.