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通过生物措施、工程措施和耕作措施对滇中地区典型小流域——王家箐进行综合治理,对治理前后气象、水文资料进行观测分析。得出如下结论(1)采取水保措施不改变流域地下水的退却过程。(2)该流域产流模式是超渗—蓄满兼容的转换产流模式,治理前以超渗为主,治理后以蓄满为主,且有逐步向蓄满产流转变的趋势。(3)采取水保治理综合措施后,径流中地下径流含量增加,流域地下蓄水量也相应增加。
By means of biological measures, engineering measures and tillage measures, the typical small watershed in Central Yunnan Province, such as Wangjiu, was comprehensively managed, and the meteorological and hydrological data were observed and analyzed before and after the treatment. The following conclusions are drawn: (1) The adoption of water conservation measures does not change the withdrawal process of groundwater in the basin. (2) The runoff pattern in this drainage basin is trans-osmosis-full compatible conversion runoff pattern. Before the treatment, it is dominated by hyperaccumulation. After the treatment, the runoff pattern is mainly filled up, and there is a gradual shift towards sediment accumulation. (3) After comprehensive measures of water and soil conservation are taken, the underground runoff content in runoff increases and the underground water storage in the river basin also increases correspondingly.