【摘要】 在互助县纳隆沟进行了小流域水土保持综合治理,经观测测定,结果表明,治理后比治理前沟道内径流量、侵蚀量明显减少,植被覆盖度增加,生态环境改善。更多还原

【Abstract】 Water and soil conservation synthesize control were went on in Nalonggou valley Huzhu.After observed and surveyed,the results showed,surface runoff and soil erode were decreased of form control than controlled.Vegetation cover rate is increased.Ecology environment is improved.更多还原