| 摘要: |
| 国土空间生态修复是建设生态文明社会的关键议题，科学构建重点修复区域识别方法与技术体系是实现精准高效国土空间生态修复的决定性前提。以澳门特别行政区为例，整合传统生态安全格局识别、生态系统服务效能评测、土地利用变化模拟等研究方法，构建国土空间生态修复关键区识别技术框架。设定ESs优先、CER优先以及ESs-CER协同3类修复情景，并采用元胞自动机（CA）动态模拟土地利用扩张趋势，利用InVEST生境质量模块与景观格局指数量化并评测综合修复效能。研究发现：ESs-CER协同修复情景能够兼容生态系统保护与城市发展效益，有助于定量划定澳门特别行政区国土空间生态修复关键区域。该方法明确了各生态修复区功能定位与生态保护修复目标，为系统性、针对性地修复国土空间生态关键区提供重要决策参考。 |
| 关键词: 生态修复分区 国土空间 沿海高密度城市 生态系统服务 生境质量 |
| DOI：10.14085/j.fjyl.2021.12.0016.07 |
| 分类号:TU986 |
| 基金项目:国家自然科学基金国际（地区）合作与交流项目（编号 NSFC-FDCT 52061160366） |
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| Identification Method of Key Areas of Ecological Restoration of Territorial Space in Coastal High-density Cities: A Case Study of Macao Special Administrative Region |
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WANG Jiayu, CHEN Tian
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Tianjin University
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| Abstract: |
| Ecological restoration of territorial space (ERoTS) is a key issue in the construction of the Ecological Civilization society. The scientific construction of identification methods and technical systems for key restoration areas are the decisive premise to achieve accurate and efficient ecological restoration of territorial space. Taking the Macao Special Administrative Region as an example, this research integrates the traditional research methods of ecological security pattern identification, ecosystem services (ESs) evaluation and land use change simulation, and constructs a technical framework for identifying key areas of ERoTS. By setting three types of restoration scenarios, i.e., ESs priority, CER priority and ESs-CER collaboration, it dynamically simulates the land use expansion trend by cellular automata (CA). The results show that the collaborative restoration scenario of ESs-CER is compatible with the benefits of ecosystem protection and urban development, and helpful to quantitatively delineate the key areas of ERoTS in the study area. This method defines the functional orientation and ecological protection and restoration objectives of ecological restoration areas, providing an important decision-making reference for the systematic and targeted restoration of ecological restoration of territorial space. |
| Key words: ecological restoration zoning territorial space coastal high-density cities ecosystem services habitat quality |
