| 深圳市湿地的保护与修复研究 |
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| 引用本文： | 李海生,陈桂珠.深圳市湿地的保护与修复研究[J].热带地理,2007,27(2):107-110. |
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| 作者姓名： | 李海生 陈桂珠 |
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| 作者单位： | 1. 广东教育学院,生物系,广州,510303
2. 中山大学,环境科学研究所,广州,510275 |
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| 基金项目： | 联合国环境规划署(UNEP) /全球环境基金 |
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| 摘 要： | 湿地对维持社会经济的可持续发展起着重要作用.随着深圳经济的快速发展,湿地面积不断减少,功能退化,削弱了湿地的生态效益和社会效益.深圳市湿地类型有3大类(近海及海岸湿地、河流湿地和湖泊湿地)13种类型,占深圳国土总面积的8.12%。深圳湿地目前面临的主要威胁是:滨海滩涂湿地面积不断减小,生境面临退化;红树林和湿地水草的生存受到威胁;河流水质不断恶化,河流底质污染程度持续加剧。针对深圳湿地存在的主要问题,提出了相应的保护与恢复对策:保护好西部滨海滩涂湿地;控制污染,修复河流自然湿地;加强自然保护区的建设和管理;加强湿地公园的建设和管理;加强湿地监测和科学研究,积极开展国际合作与交流。
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| 关 键 词： | 深圳 湿地 保护 修复 |
| 文章编号： | 1001-5221(2007)02-0107-04 |
| 修稿时间： | 2006年7月6日 |
Protection and Restoration of Wetlands in Shenzhen |
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| LI Hai-sheng,CHEN Gui-zhu.Protection and Restoration of Wetlands in Shenzhen[J].Tropical Geography,2007,27(2):107-110. |
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| Authors: | LI Hai-sheng CHEN Gui-zhu |
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| Abstract: | Wetlands play a very important role in supporting economic and social sustainable development.In recent years,with the rapid economic development,the quantitative decrease and functional degradation of wetlands in Shenzhen have weakened their ecological and social benefits.There are three main types of wetlands in Shenzhen: coastal wetlands,rivers and lakes.Their areas account for 8.12% of the total of Shenzhen.Currently,the wetlands in Shenzhen are confronted with manifold threats: the area of coastal wetland is decreasing gradually,and environment is deteriorated;the survival of the mangrove and waterweeds is imperiled;the pollution of the rivers is aggravated.For protection and restoration of wetland resources in Shenzhen,some suggestions are brought forward: 1) to strengthen the protection of coastal beaches in the western areas;2) to control the pollution and restore the natural river wetlands;3) to strengthen the construction and management of the nature reserves and wetland parks;4) to enhance monitoring and scientific research on wetlands,and to develop actively international cooperation and exchange. |
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| Keywords: | Shenzhen Wetland Protection Restoration |
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