海岛“岙”的人地系统演进机制与营建策略——基于舟山群岛的人居环境研究

THE MAN-LAND SYSTEM EVOLUTION MECHANISM AND CONSTRUCTION STRATEGY OF ISLAND“AO”:BASED ON THE STUDY OF HUMAN SETTLEMENTS IN ZHOUSHAN ISLANDS

从海岛人地系统基本单元——“岙”的认知出发,采用历史地理学的研究方法,通过对海岛岙历史脉络中空间格局演变的解析,揭示出海岛人地关系演进中“需求-地貌”耦合的驱动机制,明确了海岛人居环境的营建逻辑。进而以“岙”所代表的人地关系为核心,研判出当下海岛人居营建中对于海洋产业精细化、适应社会与空间结构急剧变化和减少灾害风险的现实需求,围绕地貌资源的整合优化提出了多岙融合、资源挖掘、设施盘活、肌理导控、原型调试与海岸重塑等营建策略,旨在为我国海岛地区人居环境的品质提升提供相应的理论与技术支持。

From the cognition of“Ao”–a basic unit of the island man-land system and using the research method of historical geography,this paper reveals the“demand-landform”coupling driving mechanism of the island man-land relationship evolution through analyzing the changing spatial pattern in the historical context of island“Ao”,so as to clarify the construction logic of island human settlements.In addition,taking the manland relationship represented by“Ao”as the core,it identifies the practical needs for the marine industry refinement,adaptation to dramatic structural changes of society and space and disaster risk reduction in the settlements construction.Then,it proposes strategies,such as multi-“Ao”integration,resource excavation,facility revitalization,texture control,prototype adjustment and coastal remodeling based on the integration and optimization of landform resources.The purpose is to provide corresponding theoretical and technical support for promoting the quality of human settlements in island areas.