| 试论长江中游沿岸地区区域环境特征与洪涝灾害 |
| |
| 引用本文： | 邓先瑞,杨宝亮.试论长江中游沿岸地区区域环境特征与洪涝灾害[J].长江流域资源与环境,1993,2(3):275-281. |
| |
| 作者姓名： | 邓先瑞 杨宝亮 |
| |
| 作者单位： | 华中师范大学地理系，华中师范大学地理系 武汉，430070，武汉，430070 |
| |
| 摘 要： | 首先论述了长江中游沿岸地区的区域环境基本特征:①以平原为主体的层状地表结构;②亚热带季风气候;③河网密布,湖泊众多;④过渡性的土壤和植被。然后分析了该区洪涝灾害的概况,揭示了洪涝灾害的自然原因与人为影响。
|
| 关 键 词： | 长江中游 区域环境 洪涝 灾害 洪水 |
A STUDY ON THE REGIONAL ENVIRONMENTAL FEATURES AND FLOOD DISASTER ALONG THE MIDDLE REACHES OF THE YANGTZE RIVER |
| |
| Deng Xianrui Yang Baoliang.A STUDY ON THE REGIONAL ENVIRONMENTAL FEATURES AND FLOOD DISASTER ALONG THE MIDDLE REACHES OF THE YANGTZE RIVER[J].Resources and Environment in the Yangtza Basin,1993,2(3):275-281. |
| |
| Authors: | Deng Xianrui Yang Baoliang |
| |
| Abstract: | The authors discuss the main features of regional environment along the middlereaches of the Yangtze River as follows:(1)tiered surface structure composed mainly ofplain;(2)subtropical mansoon climate;(3)a dense network of waterways and numer-ous lakes;(4)transitional nature of the soil and vegetation.Then the authors analyzethe general situation of flood disaster in this area,and delineate the natural and anth-ropogenic causes for its occurrence. |
| |
| Keywords: | middle reaches of the Yangtze River features of regional environment flood disaster |
| 本文献已被 CNKI 维普 等数据库收录！ |
