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应用生态学报 ›› 2026, Vol. 37 ›› Issue (1): 243-252.doi: 10.13287/j.1001-9332.202601.027

• 研究论文 • 上一篇    下一篇

基于生态系统服务“源-流-汇”特征的国土空间生态修复分区划定: 以西安市为例

朱宗斌1,4, 姚龙杰1,4, 万营娜1,2, 薛立尧1, 李骞国3, 徐冰洁1,4, 徐新有1, 岳邦瑞1,4*   

  1. 1西安建筑科技大学建筑学院, 西安 710055;
    2西安文理学院生物与环境工程学院, 西安 710065;
    3兰州财经大学农林经济管理学院, 兰州 730020;
    4绿色建筑全国重点实验室, 西安 710055
  • 收稿日期:2025-06-26 修回日期:2025-11-19 发布日期:2026-07-18
  • 通讯作者: *E-mail: yuebangrui@xauat.edu.cn
  • 作者简介:朱宗斌, 男, 1996年生, 博士研究生。主要从事景观生态规划、国土景观保护与修复研究。E-mail: zhuzongbin@xauat.edu.cn
  • 基金资助:
    国家自然科学基金面上项目(52578099)、陕西省自然科学基础研究计划面上项目(2025JC-YBMS-486)、教育部人文社会科学研究项目(24YJAZH209)和甘肃省科技计划项目(24JRRA1004)

Delineation of territorial space ecological restoration zoning based on the characteristics of ‘source-flow-sink’ of ecosystem services: A case study of Xi’an City, Shaanxi Province, China

ZHU Zongbin1,4, YAO Longjie1,4, WAN Yingna1,2, XUE Liyao1, LI Qianguo3, XU Bingjie1,4, XU Xinyou1, YUE Bangrui1,4*   

  1. 1School of Architecture, Xi’an University of Architecture and Technology, Xi’an 710055, China;
    2School of Biological and Environmental Engineering, Xi’an University, Xi’an 710065, China;
    3School of Agricultural and Forestry Economics and Management, Lanzhou University of Finance and Economics, Lanzhou 730020, China;
    4National Key Laboratory of Green Building, Xi’an 710055, China
  • Received:2025-06-26 Revised:2025-11-19 Published:2026-07-18

摘要: 国土空间治理体系转型背景下,如何科学划定生态修复分区、差异化推进区域生态修复和保护,实现修复资源精细化配置,成为当前生态规划和治理的核心议题。现有方法主要依赖环境本底和资源禀赋作为分区依据,普遍存在对生态系统服务供需关系、服务流动特征及其传导路径刻画不足的问题。为此,本研究基于“供需关系测度-流动强度量化-流动路径刻画-修复分区划定”脉络,以典型山地-平原过渡带城市西安市为例,构建了一种基于生态系统服务“源-流-汇”特征的国土空间生态修复分区框架,从服务供给源区、过程传导区和功能汇聚区3个维度出发,系统识别生态系统服务供给-需求-流动三区,支撑“控源-调流-强汇”的分区治理策略。结果表明: 西安市生态系统服务供给区共28个,主要分布于秦岭北麓,总面积为4589.96 km2;生态系统服务需求区共110个,集中于城六区及东部临潼区,总面积3954.23 km2;生态服务流动区共30个,主要分布在中部山地平原过渡带及东北部平原地带,总面积为1541.01 km2。本研究构建框架能够有效刻画生态系统服务的流动方向、强度和传导范围,可为生态修复策略的空间匹配提供科学依据,并为构建生态系统服务过程导向的国土空间治理模式提供不同思路和实践路径。

关键词: 国土空间生态修复规划, 生态修复分区, 生态系统服务供需, 生态系统服务流

Abstract: Under the background of the transformation of territorial space governance system, how to scientifically delineate ecological restoration zones, promote regional ecological restoration and protection in a differentiated way, and realize the fine allocation of restoration resources has become the core issue of current ecological planning and governance. The available methods mainly rely on environmental background and resource endowment as the basis for zoning, and generally have the problem of insufficient characterization of the supply and demand relationship, service flow characteristics and transmission path of ecosystem services. Therefore, based on the context of ‘supply and demand relationship measurement-flow intensity quantification-flow path characterization-repair zoning’, we took Xi’an, a typical mountainous-plain transitional city, as an example to construct a territorial spatial ecological restoration zoning framework based on the characteristics of ‘source-flow-sink’ of ecosystem service. Starting from the three dimensions of service supply source area, process conduction area and function convergence area, we systematically identified the three areas of ecosystem service supply-demand-flow, and supports the zoning governance strategy of ‘source control-flow adjustment-strong sink’. The results showed that there were 28 ecosystem service supply areas in Xi’an, mainly distributed in the northern foot of Qinling Mountains, with a total area of 4589.96 km2. A total of 110 ecosystem service demand areas were concentrated in the six districts of the city and the eastern Lintong District, with a total area of 3954.23 km2. There were 30 ecological service flow areas, which were mainly distributed in the transitional zone of the central mountainous plain and the northeastern plain, with a total area of 1541.01 km2. The framework constructed here could effectively describe the flow direction, intensity, and transmission range of ecosystem services, provide scientific basis for the spatial matching of ecological restoration strategies, and provide different ideas and practical paths for the construction of land space governance model oriented by ecosystem service process.

Key words: territorial space ecological restoration planning, ecological restoration zoning, supply and demand of ecosystem service, ecosystem service flow