| 摘要: |
| 根据广西滨海湿地的现状,分析广西滨海湿地近年来的退化原因,认为广西滨海湿的开垦和改造、近海污染、生物资源的过度利用和生物入侵等,造成了广西滨海湿地面积减少,生物多样性下降。建议尽快从完善滨海湿地生态环境保护法律法规体系,加强滨海湿地保护区的建设,协调经济开发和滨海湿地恢复与保护,加强滨海湿地生态系统恢复技术的基础研究4个方面恢复和保护广西滨海湿地生态系统。 |
| 关键词: 滨海湿地 退化 原因 恢复 保护 |
| DOI： |
| 投稿时间：2009-05-09修订日期：2010-01-14 |
| 基金项目: |
|
| The Restoration and Protections of Coastal Wetland Ecosystem in Guangxi |
|
WU Li-li1, LI Shu-hua2
|
| (1.Forestry College, Guangxi University, Nanning, Guangxi, 530004, China;2.Beihai Institute of Marine Resources and Environment, Beihai, Guangxi, 536000, China) |
| Abstract: |
| Based on the existing literature data, the status of coastal wetland in Guangxi were introduced.The reasons of coastal wetland degradation trend including in recent years were analyzed the area of coastal wetland decreased,biological diversity declined, and etc.,which were the reclamation and transformation of coastal wetland, coastal pollution, biological resources excessive used and biological invasion.Four aspects for restoring and protecting coastal wetland ecosystem of Guangxi were stated including improving coastal wetland ecological environmental protection laws and regulations system,strengthening the construction of coastal wetland nature reserve,coordinating economic development and coastal wetland protection and restoration,strengthening basic research techniques of coastal wetland ecosystem restoration. |
| Key words: coastal wetland degradation reasons restoration protections |
