生物多样性保护与城市生态规划的融合路径 -环境工程专业

摘要

随着全球城市化进程的加速，生物多样性保护与城市生态规划之间的矛盾日益凸显，如何实现二者有效融合成为当前研究的重要议题。本研究以城市生态系统为研究对象，旨在探索生物多样性保护与城市生态规划的融合路径。城市扩张显著改变了原有生态格局，导致栖息地破碎化和物种多样性下降，通过优化绿地系统布局、强化生态廊道连接性和提升城市生境质量，可以有效缓解这一问题本研究创新性地提出“生态功能分区”概念，将城市区域划分为核心保护区、缓冲过渡区和人类活动密集区，并针对不同分区制定差异化管理措施。最终结论表明，将生物多样性保护理念融入城市生态规划不仅有助于维护生态系统服务功能，还能促进人与自然和谐共生，为可持续城市发展提供了重要参考。

关键词：生物多样性保护；城市生态规划；生态网络构建；生态功能分区；生物多样性评估模型

Integration Pathways for Biodiversity Conservation and Urban Ecological Planning

英文人名

Directive teacher:×××

Abstract

With the acceleration of the global urbanization process, the contradiction between biodiversity conservation and urban ecological planning has become increasingly prominent, and how to realize the effective integration of the two has become an important topic of current research. This study takes the urban ecosystem as the research ob ject, aiming to explore the integration path of biodiversity conservation and urban ecological planning. Urban expansion has significantly changed the original ecological pattern, resulting in habitat fragmentation and species diversity decline. This problem can be effectively alleviated by optimizing the layout of green space system, strengthening the connectivity of ecological corridors and improving the quality of urban habitat. Urban areas are divided into core protection areas, buffer transition areas and human activity intensive areas, and differentiated management measures are formulated for different zones. The final conclusion shows that integrating biodiversity conservation concepts into urban ecological planning can not only help maintain ecosystem service functions, but also promote harmonious coexistence between man and nature, providing an important reference for sustainable urban development.

Keywords: Biodiversity Conservation；Urban Ecological Planning；Ecological Network Construction；Ecological Function Zoning；Biodiversity Assessment Model

引言 1

一、生物多样性保护的理论基础 1

(一)生物多样性的内涵与价值 1

(二)城市化对生物多样性的影响 2

(三)生物多样性保护的核心原则 2

二、城市生态规划的基本框架 3

(一)城市生态规划的概念与发展 3

(二)城市生态系统的构成与功能 3

(三)生态规划在城市可持续发展中的作用 4

三、融合路径的关键策略 4

(一)绿地系统与栖息地网络构建 4

(二)生态廊道的设计与优化 5