城市生物多样性评价研究综述

Review of urban biodiversity assessment

生物多样性对人类福祉和地球健康以及社会的经济繁荣至关重要。城市生物多样性作为其特殊组成部分,受城镇化等因素影响,生物多样性面临丧失的严峻挑战。城市生物多样性评价是保护工作的基础。然而,当前尚未开展科学、系统、全面的城市生物多样性评价研究。因此,本研究从现状评价、影响分析、情景分析3方面综述了城市生物多样性评价研究进展,阐述了各部分的评价方法和评价成果,剖析了城市生物多样性评价的特殊性和关注点。未来应加快构建科学、系统、完善、规范的城市生物多样性评价框架,积极开展城市生物多样性评价研究;开展城市生物多样性长期观测,为各项评价提供数据支撑;加强城市生物多样性评价结果的应用,为生物多样性的保护与管理提供科技支撑。

Biodiversity is fundamental to human well-being and a healthy planet,and economic prosperity for all people.As a special component of biodiversity,urban biodiversity is facing the severe challenge of loss due to urbanization and other factors.Urban biodiversity assessment is the basis of conservation work.However,scientific,systematic and comprehensive assessment of urban biodiversity has not been carried out yet.Therefore,this study summarizes the research progress of urban biodiversity assessment from three aspects:current situation assessment,impact analysis and scenario analysis,expounds the evaluation methods and evaluation results of each part,and analyzes the particularity and concerns of urban biodiversity assessment.In the future,we should accelerate the construction of a scientific,systematic,perfect and standardized urban biodiversity assessment framework,and actively carry out urban biodiversity assessment research.To carry out long-term observation of urban biodiversity to provide data support for various assessments.The application of urban biodiversity assessment results should be strengthened to provide scientific and technological support for biodiversity conservation and management.