粤东海岸带生态系统现状及其生态保护修复  

Status of Coastal Ecosystem and Its Ecological Restoration in the East of Guangdong Province

作　　者：李发明 聂光裕 周军 蔡一枝 付静 李冀刚[1] LI Faming;NIE Guang'yu;ZHOU Jun;CAI Yizhi;FU Jing;LI Jigang(Shanwei Marine Environmental Monitoring Center,SOA,Shanwei 516600,China)

机构地区：[1]国家海洋局汕尾海洋环境监测中心站,汕尾516600

出　　处：《海洋开发与管理》2021年第10期75-81,共7页Ocean Development and Management

基　　金：国家海洋局南海分局海洋科学技术局长基金项目(1725)。

摘　　要：为促进粤东地区发挥区域优势、提升海岸带生态功能和促进可持续发展,文章概述粤东海岸带生态系统的类型及其分布,分析其面临的问题,并结合已开展的海岸带生态保护修复项目提出建议。研究结果表明:粤东具有砂质海岸生态系统、重要河口生态系统、红树林生态系统、珊瑚礁生态系统和海湾生态系统等海岸带生态系统,海洋资源十分丰富;但面临海岸侵蚀、环境污染和过度开发利用等问题,不利于发挥海岸带生态和减灾功能;在已开展的中央海域使用金支持项目、"蓝色海湾"整治行动、围填海项目生态保护修复和海岸带保护修复工程等的基础上,未来应开展海岸带生态系统现状调查和评估、加强滨海湿地保护、建立海岸带生态系统动态监视监测平台以及加快海岸带生态保护修复标准体系建设。In order to promote the regional advantages of the east of Guangdong Province,enhance the coastal ecological function and promote its sustainable development,this paper summarized the types and distribution of coastal ecosystem in the east of Guangdong Province,analyzed the problems faced,and put forward suggestions based on the coastal ecological protection and restoration projects.The results showed that the east of Guangdong Province was abundant with marine resources,had typical coastal ecosystem such as sandy coastal ecosystem,important estuary ecosystem,mangrove ecosystem,coral reef ecosystem,bay ecosystem,etc.However,facing the problems of coastal erosion,environmental pollution and over development and utilization,it was not conducive to the function of coastal ecology and disaster reduction.On the basis of the existing central sea area use fee supporting projects,the“Blue Bay”regulation action,the ecological protection and restoration of reclamation projects and coastal protection and restoration projects,in the future,it was necessary to investigate and evaluate the current situation of coastal ecosystem,strengthen the protection of coastal wetlands,establish a dynamic monitoring platform for coastal ecosystem and accelerate the construction of coastal ecological protection and restoration standard system.

关 键 词：海岸带生态系统 生态保护修复 海洋环境 生物多样性 自然岸线 

分 类 号：P748[天文地球—海洋科学] X171[环境科学与工程—环境科学]