防城港市水土保持普查成果分析

Analysis of water and soil conservancy census results of Fangchenggang City

通过第一次全国水利普查的水土保持普查,防城港市水力侵蚀主要分布在农业生产较为发达的防城区和上思县。分析其原因:主要是由于农业生产方式的特性,对地表的破坏较为严重,而水土保持措施以梯田、水保林及封禁治理为主,但数量较少,无法满足防治水土流失的要求。为此,建议加大对水土保持措施的投入,转变农业生产方式,加大基础设施建设水土保持投入,真正做到社会经济的可持续发展。

As shown by the results of water and soil conservancy census, one of the components of the first China census for water, hydraulic erosion areas in Fangchenggang City mainly distribute in Fangchenggang district and Shangsi County with relatively developed agriculture. Agricultural production characteristics lead to serious surface damage , but the water and soil conservancy measures consisting of terrace fields, water conservation forest, closed land only involve less areas, unable to meet the requirements for water and soil conservancy. It is suggested to in crease investment of water and soil conservancy works, transfer agricultural production mode, increase investment of infrastructure construction, so as to realize sustainable social and economic development.