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| 基于RS与GIS的鄱阳湖典型湿地覆盖变化及生态环境保护 | |
| 引用本文： | 莫明浩,毛建华,梁淑荣.基于RS与GIS的鄱阳湖典型湿地覆盖变化及生态环境保护[J].地球科学与环境学报,2007,29(2):210-213. |
| 作者姓名： | 莫明浩 毛建华 梁淑荣 |
| 作者单位： | 1. 武汉大学资源与环境科学学院,湖北武汉,430079 2. 江西师范大学地理与环境学院,江西南昌,330022 3. 广西师范学院资源与环境学院,广西南宁,530001 |
| 摘 要： | 鄱阳湖湿地对长江洪水调蓄、候鸟保护等具有重要意义。在两景Land-Sat影像解译的基础上,选择典型区域,在GIS支持下对湿地土地利用/覆盖变化进行分析,同时对湿地生态资源利用和环境保护的相关问题进行了探讨。结果表明,人类活动是湿地土地利用/覆盖变化的重要驱动力。 |
| 关 键 词： | 典型湿地 土地利用/覆盖变化 生态环境保护 鄱阳湖 |
| 文章编号： | 1672-6561（2007）02-0210-04 |
| 修稿时间： | 2006-07-15 |
Typical Wetland Cover Change and Protection of Ecological Environment in Poyang Lake Based on RS and GIS Technologies |
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| MO Ming-hao,MAO Jian-hua,LIANG Shu-rong.Typical Wetland Cover Change and Protection of Ecological Environment in Poyang Lake Based on RS and GIS Technologies[J].Journal of Earth Sciences and Environment,2007,29(2):210-213. | |
| Authors: | MO Ming-hao MAO Jian-hua LIANG Shu-rong |
| Institution: | 1. School of Resources and Environmental Sciences, Wuhan University, Wuhan 430079, Hubei , China; 2. School of Geography and Environment, Jiangxi Normal University, Nanchang 330022, Jiangxi, China School of Resources and Environmental Sciences, Guangxi Normal College, Nanning 530001, Guangxi, China |
| Abstract: | The wetland of Poyang Lake is an internationally important wetland that can regulate and store the flood of the Yangtze River and protect the migratory birds etc.Based on the interpretly of landsat images,this paper choses the typical area and analyzes the land use and land cover change of the wetland on the basis of GIS technology,discusses the wetland ecological utilization of resources and relevant problems of environmental protection are discussed.The result shows that the human activity is the important driving force of the change. |
| Keywords: | typical wetland land use/ land cover change protection of ecological environment Poyang Lake |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |