| 风水复合侵蚀研究述评 |
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| 引用本文： | 宋阳,刘连友,严平.风水复合侵蚀研究述评[J].地理学报,2006,61(1):77-88. |
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| 作者姓名： | 宋阳 刘连友 严平 |
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| 作者单位： | 北京师范大学资源学院,北京师范大学环境演变与自然灾害教育部重点实验室,北京,100875 |
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| 基金项目： | 中国科学院资助项目;全国教育科学规划项目 |
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| 摘 要： | 风水复合侵蚀或风水交互作用是干旱、半干旱地区常见的侵蚀过程。这种风力与流水对同一侵蚀对象（区域）的共同作用或交替作用塑造了风蚀水蚀交错区特有的侵蚀地貌景观。作为一个相互联系、影响的复杂系统,风水复合侵蚀具有明显的时空分布特征,其侵蚀过程可以划分为古代过程与现代过程。由于以往的风蚀和水蚀研究相互独立、风水复合侵蚀的研究起步较晚．在研究中存在着尺度转化与研究方法不成熟等问题。对风水复合侵蚀的机理与防治以及土壤复合可蚀性的研究都将成为今后研究中的重点与难点。
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| 关 键 词： | 风水复合侵蚀 风水交互作用 半干旱区 沉积物 现代过程 |
| 收稿时间： | 2005-09-22 |
| 修稿时间： | 2005-10-26 |
A Review on Complex Erosion by Wind and Water Research |
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| SONG Yang,LIU Lianyou,YAN Ping.A Review on Complex Erosion by Wind and Water Research[J].Acta Geographica Sinica,2006,61(1):77-88. |
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| Authors: | SONG Yang LIU Lianyou YAN Ping |
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| Institution: | College of Resources Science and Technology; Key Laboratory of Environmental Change and Natural Disaster, the Ministry of Education of China, Beijing Normal University, Beijing 100875, China |
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| Abstract: | Complex erosion by wind and water, which is also called aeolian-fluvial interactions, is an important erosion process and landscape in arid and semiarid regions. The effectiveness of links between the wind and water process, spatial environmental transitions and temporal environmental change are the three main driving forces determining the geomorphologic significance of aeolian-fluvial interactions. As a complex interrelating and intercoupling system, complex erosion by wind and water has spatial-temporal variation features. The process of complex erosion by wind and water can be divided into palaeoenvironmental process and contemporary process. Early work in drylands has often been attributed to one of two schools advocating either an "aeolianist" or a "fluvialist" perspective, so it was not until the 1930s that the research on complex erosion by wind and water has been conducted. There are several obstacles restricting the research of complex erosion by wind and water. Firstly, how to transform in different temporal and spatial scales is still unsettled; and secondly, the research methodology is still immature. In the future, the mechanism and control of erosion, the complex soil erodibility in wind and water erosion will be the emphasis of research on complex erosion by wind and water. |
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| Keywords: | complex erosion by wind and water aeolian-fluvial interactions semiarid regions sediment contemporary process |
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