高度城市化背景下围填海区域生态修复的探索与实践OA

With the continuous development of coastal urbanization and socio-economy,sea rec-lamation has become a common way to solve land shortage and urban expansion in China,but it has also triggered a series of ecological and livelihood issues.In the early years,Xiamen faced severe environmental change and ecological damage during the process of reclamation and devel-opment of Yundang harbor.In order to improve the environmental quality,Xiamen has carried out decades of effective integrated treatment for the Yundang Lagoon.At the same time,Xia-men has planned and constructed a new urban area in an orderly manner in the reclamation area of the Yundang Lagoon.By the measures such as formulating legal systems and urban develop-ment plans,interception of sewage,sediment dredged,bringe in the tide to rejuvenate the la-goon,planted mangrove,builded an ecological island,the ecological environment of the sea rec-lamation areas has been significantly improved.These measures have significantly improved the ecological environment of the reclamation area,effectively promoted the development,upgrading and transformation of the city,and promoted the formation of a high-quality develop-ment model that attaches equal importance to ecological protection and economic construction in Xiamen,with significant social,ecological and economic benefits.