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首页> 外文会议>IEEE International Geoscience and Remote Sensing Symposium >Simulation of runoff and sediment yield in Zhuxi watershed in changting county of China based on SWAT model
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Simulation of runoff and sediment yield in Zhuxi watershed in changting county of China based on SWAT model

机译：基于SWAT模型的中国昌宁县楚玺流域径流和泥沙产量的仿真

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Taking the Zhuxi watershed in Changting County of China as the study area, soil erosion is estimated by using SWAT model. The runoff sediment data from 2013-2015 years of Hetian hydrologic station are used for the model's calibrations and correction. The experimental results showed that the simulated results from the SWAT model with the correction parameters could reflect the actual situation of the study area objectively. The estimation results show that the main soil erosion types in the watershed are mainly micro and light erosion, the area of moderate and serious erosion is small and these areas are mainly distributed in the central region. Among all kinds of land use types, the soil erosion modulus of bare land is maximal, while the absolute value of sediment yield in forest land is largest for its largest area.
机译：以中国昌切县为学习区，采取楚玺流域，采用SWAT模型估算土壤侵蚀。 2013 - 2015年的径流沉积物数据是模型的校准和校正。实验结果表明，具有校正参数的SWAT模型的模拟结果可以客观地反映研究区域的实际情况。估计结果表明，流域的主要土壤腐蚀类型主要是微观侵蚀，中度和严重侵蚀的面积小，这些区域主要分布在中央区域。在各种土地使用类型中，赤土土地的土壤侵蚀模量是最大的，而其林地沉积物产量的绝对值最大为最大的区域。

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