| 安徽省大别山区江子河小流域的水文模拟与分析 |
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| 引用本文： | 谢金红,程先富,邓良,肖明子. 安徽省大别山区江子河小流域的水文模拟与分析[J]. 测绘与空间地理信息, 2012, 0(5): 39-42 |
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| 作者姓名： | 谢金红 程先富 邓良 肖明子 |
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| 作者单位： | 安徽师范大学国土资源与旅游学院;安徽自然灾害过程与防控研究省级实验室 |
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| 基金项目： | 安徽省自然科学基金(090415212);安徽省自然地理学重点学科建设基金(KJ2011 A143)资助 |
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| 摘 要： | 目前,许多发达国家的研究已经证实,农业非点源污染是导致水环境恶化的主要原因之一。土壤侵蚀与非点源污染是一对密不可分的共生现象,特别在农业非点源污染中,土壤侵蚀是主要的发生形式,是一种重要的非点源污染。本文主要应用目前使用较广泛的非点源污染模型—SWAT模型对淮河流域安徽省大别山区水土流失较严重的江子河小流域进行径流量和泥沙量的模拟,并得到该小流域径流量和泥沙流失量的空间分布图。
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| 关 键 词： | SWAT模型 小流域 径流量 泥沙量 |
The Hydrological Simulation and Analysis of Jiangzihe Minor Watershed of Dabieshan District of Anhui Province |
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| XIE Jin-hong,CHENG Xian-fu,DENG Liang,XIAO Ming-zi. The Hydrological Simulation and Analysis of Jiangzihe Minor Watershed of Dabieshan District of Anhui Province[J]. Geomatics & Spatial Information Technology, 2012, 0(5): 39-42 |
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| Authors: | XIE Jin-hong CHENG Xian-fu DENG Liang XIAO Ming-zi |
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| Affiliation: | 1,2(1.School of Territorial Resources and Tourism,Anhui Normal University,Wuhu 241003,China; 2.Provincial Level Laboratory of Natural Disaster Process and Prevention and Control Research of Anhui Province,Wuhu 241003,China) |
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| Abstract: | At present,many developed countries have confirmed that the agricultural non-point source pollution is one of the main causes of the water environmental degradation.Soil erosion and non-point source pollution is a pair of inseparable symbiosis phenomena.Especially,agricultural non-point source pollution whose main form of pollution is soil erosion is a kind of important non-point source pollution.Through SWAT model which is a widely used non-point source pollution model,this paper simulates the runoff and sedimentary yields of Jianzihe minor watershed of Dabieshan district of Anhui Province suffering severe water and soil loss,and obtains the map of spatial distribution of the runoff and sediment discharge of the above minor watershed. |
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| Keywords: | SWAT model watershed runoff sediment |
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