根据我省水土保持科研所、站和水文站试验观测资料,我们对晋西流域治理和水土保持措施蓄水拦沙效益进行了初步分析: 一、各项水土保持措施都有蓄水拦泥作用。目前实施的水土保持措施主要有坡地修梯田,荒山荒坡造林种草,沟壑打坝淤地修水库等,根据对比观测和调查统计,各项措施的畜水拦泥效益见表一、表二、表三。 According to the experimental observation data of Shaanxi Provincial Institute of Soil and Water Conservation, stations and hydrological stations, we conducted a preliminary analysis of the benefits of water and sediment control in the basin management and soil and water conservation measures in the western Shanxi Province. First, all soil and water conservation measures have the function of water storage and sedimentation . Currently implemented soil and water conservation measures are mainly slope cultivation terrace, afforestation and barren hills and slopes, ditching reservoirs and reservoirs repair reservoir, according to the comparative observation and survey statistics, the various measures of livestock and poultry sediment see Table 1, Table II Table III.