| 摘要: |
| 环城绿带是位于城市边缘区的绿色开放空间，具有控制建设用地无序蔓延、保护自然环境资源、维持区域生物多样性等服务功能。城市边缘区半自然生境作为环城绿带的重要组分，具有服务潜能复合与管控问题复杂的特征，影响环城绿带功能发挥，针对半自然生境的保护研究具有一定的创新意义。明确区域生态系统服务高效供给的物质基础及对环城绿带的空间要求，结合环城绿带建设及边缘区半自然生境保护相关理论与实践研究，提出融合现状环境资源、顺应自然生态过程、保护与利用结合的规划策略，旨在实现环城绿带持续功能产出支持及边缘区半自然生境系统保护。 |
| 关键词: 环城绿带 城市边缘区 半自然生境 保护与利用 生态系统服务 |
| DOI：10.14085/j.fjyl.2021.02.0090.06 |
| 分类号:TU985.12 |
| 基金项目:国家自然科学基金（编号 51908469，51678087）；四川景观与游憩研究中心科研项目（编号 JGYQ2019029）；中央高校基本科研业务费专项资金（编号 2682020CX38） |
|
| Research on Construction of Greenbelt Around a City Integrating Protection of Semi-natural Habitats in Urban Fringe |
|
TANG Xizi1, XING Zhong2
|
|
1.Southwest Jiaotong University;2.Chongqing University
|
| Abstract: |
| The greenbelt around a city is a green open space in the urban fringe that has the service functions of curbing the disorderly spread of construction land, protecting natural environment resources and maintaining regional biodiversity. As an important component of the greenbelt, the semi-natural habitat in the urban fringe has the characteristics of complex service potential and complex management problems, and affects the function of the greenbelt. Therefore, the research on the conservation of semi-natural habitats has some innovative significance. This paper clarifies the material basis of efficient supply of regional ecosystem services and the spatial requirements of the greenbelt around the city, and puts forward the planning strategy of integrating the current environmental resources, conforming to the natural ecological process, and combining protection and utilization, based on the theoretical and practical researches on the construction of the greenbelt around the city and the protection of semi-natural habitats in the fringe area. It aims to realize the continuous function output support of the greenbelt around a city and the systematic protection of the semi-natural habitat in the fringe area. |
| Key words: greenbelt around a city urban fringe semi-natural habitat protection and utilization ecosystem services |
