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Transportation network optimization in ecologically fragile area based on territorial spatial suitability

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  • Zheng, Wenting
  • Gao, Wei
  • Zhu, Gaoru
  • Yue, Fuqing
  • Hu, Die

Abstract

Environmental degradation and global climate change emphasize the need to integrate ecological considerations with transportation development. This study focuses on transportation network in ecologically sensitive mountain areas of Beijing, China. It developed a system to assess transportation suitability in fragile areas by considering environmental capacity, transportation needs, and ecological protection. The study reveals that only 25.31 % of the area is suitable for roads, with 18.59 % of existing roads located in critically important ecological areas. The newly constructed network post-experiment spans 764.86 km, with an average suitability raised to 7.91. Compared to the urban master plan, this network achieves a spatial fit of 84.51 %. This network is highly valuable for planning under ecological protection and resilience requirements. Innovative construction methods, including bridges instead of roads, divided roads on slopes, and scenic roads along ridges, were utilized to enhance road conditions, offering a new approach to sustainable transportation development in ecologically sensitive regions.

Suggested Citation

  • Zheng, Wenting & Gao, Wei & Zhu, Gaoru & Yue, Fuqing & Hu, Die, 2026. "Transportation network optimization in ecologically fragile area based on territorial spatial suitability," Transport Policy, Elsevier, vol. 176(C).
    • Handle: RePEc:eee:trapol:v:176:y:2026:i:c:s0967070x25004470
    DOI: 10.1016/j.tranpol.2025.103904
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    1. Xinlei Xu & Siyuan Wang & Gege Yan & Xinyi He, 2023. "Ecological Security Assessment Based on the “Importance–Sensitivity–Connectivity” Index and Pattern Construction: A Case Study of Xiliu Ditch in the Yellow River Basin, China," Land, MDPI, vol. 12(7), pages 1-23, June.
    2. Jinjing Hu & Yong Huang & Jie Du, 2021. "The Impact of Urban Development Intensity on Ecological Carrying Capacity: A Case Study of Ecologically Fragile Areas," IJERPH, MDPI, vol. 18(13), pages 1-25, July.
    3. Zhang, Han & Zheng, Jinhui & Hunjra, Ahmed Imran & Zhao, Shikuan & Bouri, Elie, 2024. "How does urban land use efficiency improve resource and environment carrying capacity?," Socio-Economic Planning Sciences, Elsevier, vol. 91(C).
    4. Rebecca Newman & Ilan Noy, 2023. "The global costs of extreme weather that are attributable to climate change," Nature Communications, Nature, vol. 14(1), pages 1-13, December.
    5. Liu, Yansui & Zhou, Yang, 2021. "Territory spatial planning and national governance system in China," Land Use Policy, Elsevier, vol. 102(C).
    6. Rigala Na & Xinliang Xu & Shihao Wang, 2024. "Spatiotemporal Analysis of Economic and Ecological Coupled Coordination: A Case Study of the Beijing–Tianjin–Hebei Urban Agglomeration," Land, MDPI, vol. 13(8), pages 1-21, July.
    7. García Sánchez, Francisco & Govindarajulu, Dhanapal, 2023. "Integrating blue-green infrastructure in urban planning for climate adaptation: Lessons from Chennai and Kochi, India," Land Use Policy, Elsevier, vol. 124(C).
    8. Dan Trietsch, 1987. "A Family of Methods for Preliminary Highway Alignment," Transportation Science, INFORMS, vol. 21(1), pages 17-25, February.
    9. E. E. Koks & J. Rozenberg & C. Zorn & M. Tariverdi & M. Vousdoukas & S. A. Fraser & J. W. Hall & S. Hallegatte, 2019. "A global multi-hazard risk analysis of road and railway infrastructure assets," Nature Communications, Nature, vol. 10(1), pages 1-11, December.
    10. Oana-Cătălina Popescu & Antonio-Valentin Tache & Alexandru-Ionuț Petrișor, 2022. "Methodology for Identifying Ecological Corridors: A Spatial Planning Perspective," Land, MDPI, vol. 11(7), pages 1-25, July.
    11. Jinzhu Gao & Taitian An & Hongfen Zhang & Kuncheng Zhang & Jiawen Shen & Guangshun He & Xiao Yang & Rui Zhao & Shizheng Tian, 2023. "The Evaluation Method of the Marine Spatial Suitability for Islands from the Perspective of Sustainable Development: A Case Study of the Pingtan Islands," Sustainability, MDPI, vol. 15(11), pages 1-23, June.
    12. Prabuddh Kumar Mishra & Aman Rai & Kamal Abdelrahman & Suresh Chand Rai & Anuj Tiwari, 2022. "Land Degradation, Overland Flow, Soil Erosion, and Nutrient Loss in the Eastern Himalayas, India," Land, MDPI, vol. 11(2), pages 1-16, January.
    13. Jenelius, Erik, 2009. "Network structure and travel patterns: explaining the geographical disparities of road network vulnerability," Journal of Transport Geography, Elsevier, vol. 17(3), pages 234-244.
    14. Yifan Shen & Qi Li & Xiangjun Pei & Renjie Wei & Bingmei Yang & Ningfei Lei & Xiaochao Zhang & Daqiu Yin & Shijun Wang & Qizhong Tao, 2023. "Ecological Restoration of Engineering Slopes in China—A Review," Sustainability, MDPI, vol. 15(6), pages 1-17, March.
    15. Shiwen Zhang & Yan Wang & Chengrong Li & Yang Wu & Yuhang Yin & Chao Zhang, 2023. "The Response of Rocky Desertification to the Development of Road Networks in Karst Ecologically Fragile Areas," IJERPH, MDPI, vol. 20(4), pages 1-20, February.
    16. Giannotti, Mariana & Tomasiello, Diego B. & Bittencourt, Taina A., 2022. "The bias in estimating accessibility inequalities using gravity-based metrics," Journal of Transport Geography, Elsevier, vol. 101(C).
    17. Keshkamat, S.S. & Looijen, J.M. & Zuidgeest, M.H.P., 2009. "The formulation and evaluation of transport route planning alternatives: a spatial decision support system for the Via Baltica project, Poland," Journal of Transport Geography, Elsevier, vol. 17(1), pages 54-64.
    18. Jiayu Xia & Duyuzheng Ren & Xuhui Wang & Bo Xu & Xingyao Zhong & Yajiang Fan, 2023. "Ecosystem Quality Assessment and Ecological Restoration in Fragile Zone of Loess Plateau: A Case Study of Suide County, China," Land, MDPI, vol. 12(6), pages 1-32, May.
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