面向多目标的海岸带生态空间规划路径及案例

Multi-objective Oriented Approaches and Case Study of Coastal Ecological Spatial Planning

海岸带是陆海统筹综合管理实施的关键地带,其关键要素包括土地(滨海湿地)、水(淡水、咸水及废水)和生物(植物、动物)等,因此,面向多目标的海岸带生态空间规划极其重要。本研究基于黄河三角洲生态环境的整体性、陆海水资源的一体性,以及多类水鸟栖息地需求的多样性特征,通过构建"土地利用—水资源—水鸟栖息地"的关系,协同不同保护对象的空间需求,构建面向多目标的空间恢复安全格局,以探索面向多目标保护,实现生态和经济统筹发展的空间规划的技术路径。

Coastal area is the key zone for the implementation of land-sea integrated management,and its key elements include land(coastal wetlands),water(fresh water,salt water and waste water)and organisms(plants and animals).Therefore,multiobjective oriented coastal area spatial planning is of prime importance.This research constructed the relationship between land use,water resources and waterbird habitat,and coordinated the space requirements of different protected objects on the basis of the integrity of the ecological environment of the Yellow River Delta,the integrity of the land-sea water resources,and the diversity of the habitat requirements of various waterbirds,so as to explore the technical path of spatial planning facing multi-objective protection and to realize the overall development of ecology and economy.