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一水土保持是发展山区经济的生命线,也是治理江河、抗御旱涝、风沙等自然灾害,保护和合理利用水土林等重要自然资源,创造良好生态环境的根本措施。“光山秃岭和尚头,天晴下雨都发愁”、“山上开荒,山下遭殃”,人民群众中广为流传的这两句谚语,真实而深刻地说明了水土保持和人们生产、生活是息息相关的。山区水土保持一旦遭到破坏,就会出现“暴雨洪峰涌,天晴一片干”。这种遇雨涝灾、无雨旱灾的情况,不仅直接危害山区农林牧副渔业的发展,还要影响平原地区四化建设的进程。
Soil and water conservation is the lifeline of developing mountain economy and the basic measure to control natural rivers such as rivers and rivers, resist natural disasters such as droughts and floods, wind-blown sand and protect and make rational use of important natural resources such as soil and water and create a good ecological environment. “Guangshan Bald Ridge monks head, fine weather are worried about”, “mountain land reclamation, the mountain suffered”, the masses of people widely circulated these two proverbs, a true and profound description of soil and water conservation and people’s production and life are closely related . Once the soil and water conservation in mountainous area is damaged, there will be “stormy floods and fine weather.” This case of rain and flood without rain and drought not only harms the development of agriculture, forestry, forestry, forestry, forestry, forestry, animal husbandry and fishery directly but also affects the progress of the four modernizations in the plain areas.