竹林河岸缓冲带对地表径流的水质净化研究

Water Purification Research on Surface Water Runoff of Bamboo Riparian Buffers

对赣江上游退耕还林河岸缓冲带(宽度12 m)、退耕还林河岸缓冲带(宽度24 m)和农田河岸缓冲带等3种用地类型河段的水质监测结果显示,消减地表水TN、TP能力大小依次均为退耕还林河岸缓冲带(24 m)>农田河岸缓冲带>退耕还林河岸缓冲带(宽度12 m),表明宽度窄的农田竹林缓冲带具复合结构的功能型实用性,可加强研究与实践推广应用。

Water quality monitoring results on three kinds of land use types of grain bamboo riparian buffers （width 12 m）, grain bamboo riparian buffers （width 24 m）,farmland bamboo riparian buffers in the upriver of the Ganjiang River showed that the reduction of surface water TN, TP concentration were also followed grain bamboo riparian buffers （width 24 m）＆gt;farmland bamboo riparian buffers＆gt;grain bamboo riparian buffers （width 12 m）. This suggests that farmland bamboo riparian owns functional and practical features on its composite structure, so we should strengthen such research and its practice application.