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石家庄市水土流失危害-成因及防治措施.doc

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石家庄市水土流失危害-成因及防治措施.doc

上传人:sssmppp 2021/1/18 文件大小:66 KB

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石家庄市水土流失危害-成因及防治措施.doc

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文档介绍:石家庄市水土流失危害-成因及防治措施
石家庄市水土流失危害\成因及防治措施
Abstract: Water is the source of 1 ife, is the 1 ife of the soil, soil is the human survival and the development basic condition. However, Shi jiazhuang is more severe soi 1 erosion, soi 1 and water 1 oss caused by more compl ex reasons, harm more, serious soil erosion has hindered the sustainable development of Shi jiazhuang economy pace・ Tn response to these hazards, to stre ngthen super vi si on and prevention, con sol i date the results of governanee, ecological restoration, actively do well retreat return n cultivated 1 and forest, careless sti 11 job, increase the soil erosion management strength, strengthen the construct!on of the early warning system, strengthen supervi si on, deepen reform, set up to adapt to the society and the market of water conservation management system and operational mechanism, strengthen the promotion of science and technology, raise content of science and technology, strengthen the organization and coordination, engage in open water and soil conservation.
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Key words: soil erosi on; present situati on; gen esis; harm; measures
摘要:水是生命之源,土是生命之本,水土是人类生存和发展的 基本条件。但是,石家庄目前水土流失比较严重,造成水土流失原因
比较复杂,危害比较多,严重的水土流失已阻碍了石家庄经济可持续 发展的步伐。针对这些危害,需加强预防监督,巩固治理成果,生态 修复,积极做好退耕还林,还草工作,加大对水土流失区的治理力度, 加强预警系统建设,加大监督力度,深化改革,建立适应社会和市场 的