Spatial optimization of rural settlements in ecologically fragile regions based on a multi-agent model: Evidence from different types of towns
文献类型：期刊论文
| 作者 | Yin, Jingbo2; Wang, Dongyan1; Li, Hong1; Li, Yurui2; Shang, Yi1 |
| 刊名 | ENVIRONMENTAL IMPACT ASSESSMENT REVIEW
 |
| 出版日期 | 2024-05-01 |
| 卷号 | 106页码:107547 |
| 关键词 | Rural settlement Spatial optimization Scenario simulation Multi -agent model Ecologically fragile regions |
| DOI | 10.1016/j.eiar.2024.107547 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Rural settlements in ecologically fragile regions are typically small and fragmented. Enhancing their spatial organization is crucial for both improving living standards and minimizing ecological impacts. Traditional approaches, which often from a top-down perspective, tend to overlook the decision-making processes of rural residents. This study proposes a bottom-up approach to reorganize the spatial layout of rural settlements. We selected three distinct types of townships: an urbanized town, an agricultural development town, and a key ecological town. The categorization of rural settlements was based on morphological characteristics and external conditions. The result showed that the urbanized town experienced the highest rates of relocation and evacuation, whereas the key ecological town had the lowest. And then, we reconstructed the spatial layout of rural settlements on basis of the multi-agent model. Simulation results revealed a significant reduction in the number of rural settlement patches in the urbanized town, and marked increases in compactness and average area in the agricultural development town and key ecological town. Additionally, it underscores the importance of spatial compactness and ecological suitability in optimizing rural settlements in ecologically fragile areas. This study aims to provide empirical evidence for addressing the challenges faced by these settlements and to offer a scientific basis for their precise adjustment. |
| WOS关键词 | RESIDENTIAL LAND CONSOLIDATION ; ECOSYSTEM SERVICES ; CHINA ; ALLOCATION ; POLICY ; ALGORITHM ; HUANGPI ; AREAS ; JILIN |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS记录号 | WOS:001241100900001 |
| 出版者 | ELSEVIER SCIENCE INC |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/205374]  |
| 专题 | 区域可持续发展分析与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Jilin Univ, Coll Earth Sci, 2199 Jianshe St, Changchun 130061, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yin, Jingbo,Wang, Dongyan,Li, Hong,et al. Spatial optimization of rural settlements in ecologically fragile regions based on a multi-agent model: Evidence from different types of towns[J]. ENVIRONMENTAL IMPACT ASSESSMENT REVIEW,2024,106:107547. |
| APA | Yin, Jingbo,Wang, Dongyan,Li, Hong,Li, Yurui,&Shang, Yi.(2024).Spatial optimization of rural settlements in ecologically fragile regions based on a multi-agent model: Evidence from different types of towns.ENVIRONMENTAL IMPACT ASSESSMENT REVIEW,106,107547. |
| MLA | Yin, Jingbo,et al."Spatial optimization of rural settlements in ecologically fragile regions based on a multi-agent model: Evidence from different types of towns".ENVIRONMENTAL IMPACT ASSESSMENT REVIEW 106(2024):107547. |
入库方式： OAI收割
来源：地理科学与资源研究所
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