【摘要】 城市绿地作为《生物多样性公约》框架下的重要研究领域,在维护城市生态稳定和提升居民生活质量方面发挥着关键作用。然而,全球城市大规模扩张带来的栖息地破碎化、外来物种入侵与环境污染等复合压力,使城市绿地生物多样性保护成为全球生态治理的紧迫议题。本文聚焦高强度人工干预下的城市绿地生物多样性,系统解析其概念内涵与研究范畴,综述监测技术、功能协同、景观优化及管理策略等重点方向的研究进展,并指出现有研究的不足与未来方向。研究发现,城市绿地在提升生态系统服务韧性、促进物种迁移扩散及提升气候适应力方面具有不可替代的作用,其生物多样性保护需兼顾生态连通性修复与多功能协同优化。然而,当前研究仍面临监测技术体系碎片化、跨尺度规划层级脱节及治理机制滞后等瓶颈。未来亟需构建智能化监测体系与全要素数据库,研发多目标协同模型,推动以生物多样性为导向的绿地系统规划,并创新多元共治机制。通过跨学科融合与国际合作,将城市绿地生物多样性保护深度嵌入国土空间治理,探索城市化与生物多样性保护的协同路径,为实现全球“3030目标”提供可推广的生态修复方案,并为人类世背景下城市生态系统的可持续共生提供科学决策范式。更多还原

【Abstract】 Background&Aim:As a critical research area under the framework of the Convention on Biological Diversity (CBD),urban green spaces play a key role in maintaining the ecological stability of cities and improving the quality of life of residents.However,the compound pressures of habitat fragmentation,invasive alien species and environmental pollution brought about by large-scale global urban expansion have made the conservation of biodiversity in urban green spaces an urgent issue in global ecological governance.This paper focuses on the biodiversity of urban green spaces under high-intensity human intervention,systematically analyzing its conceptual connotation and research scope.We review advances in monitoring technologies,functional synergies,landscape optimization,and management strategies,while identifying research gaps and future directions.Progress:Research indicates that urban green spaces serve as vital infrastructure for enhancing the resilience of ecosystem services,facilitating species migration and dispersal,and improving climate adaptation.Effective biodiversity conservation requires integrated strategies that restore ecological connectivity and optimize multifunctional synergies.However,the current research still faces bottlenecks such as fragmentation of the monitoring technology system,disconnection of cross-scale planning,and lagging governance mechanisms.In the future,it is necessary to build an intelligent monitoring system and a comprehensive database,develop multi-objective synergistic models,promote biodiversity-oriented green space system planning,and innovate a multifaceted governance mechanism.Prospects:Through interdisciplinary integration and international cooperation,the conservation of urban green space biodiversity will be deeply embedded in the governance of land space,and the synergistic path of urbanization and biodiversity conservation will be explored,so as to provide a scalable ecological restoration plan for achieving the global 30 by 30 target and provide a scientific decision-making paradigm for the sustainable symbiosis of urban ecosystems in the context of the Anthropocene.更多还原