| 上海菜区人工模拟暴雨入渗试验研究初报 |
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| 引用本文： | 杨秋珍 李军 谈建国 杨星卫 汪治澜 盛平,洪嘉琏 刘彩堂 李林.上海菜区人工模拟暴雨入渗试验研究初报[J].应用气象学报,1998,9(3):364-370. |
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| 作者姓名： | 杨秋珍 李军 谈建国 杨星卫 汪治澜 盛平 洪嘉琏 刘彩堂 李林 |
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| 作者单位： | 1.上海市气象科学研究所，上海市佘山农田水利试验站，中国科学院国家计划委员会地理研究所 |
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| 摘 要： | 根据水量平衡原理，采用人工模拟降雨入渗实验装置，对上海新老菜区土壤进行不同墒情状态下的多种雨强人工模拟降雨入渗试验，获取了上海菜区代表性土壤的暴雨入渗过程动态实验数据和入渗基本参数，并分析了土壤水分变化规律，可作为上海菜区开展暴雨雨涝灾情评估的依据，对类似土壤条件的长江流域平原地区菜田，也有一定的参考价值。
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| 关 键 词： | 菜区 人工模拟暴雨 入渗率 土壤水分变化 |
Infiltrating Test on Artificial Simulated Torrential Rain in Shanghai Vegetable Area |
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| Institution: | 1) (Shanghai Meteorological Institute, Shanhai 200030); 2) (Shanghai Shenshan Experimental Station for Farmland Water Conservancy, Shanghai 201602); 3) (Institute of Geography, Chinese Academy of Sciences, Beijing 100101) |
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| Abstract: | According to the principle of water amount balance, the infiltrating tests of artificial simulated precipitation in various precipitation intensity and soil humidity conditions are made in Shanghai old and new vegetable areas, and the dynamic experimental data in infiltrating process of torrential rain and fundamental parameters and law of infiltration are obtained, and the law of soil moisture variation is analysed, which could be used as the foundation of the evaluation for torrential rain disaster. |
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| Keywords: | Vegetable area Artificial simulated torrential rain Infiltrating rate Variation of soil water |
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