IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v15y2023i10p7747-d1142463.html
   My bibliography  Save this article

A Study on the Impact of Roads on Grassland Degradation in Shangri-La City

Author

Listed:
  • Zilin Zhou

    (Faculty of Geography, Yunnan Normal University, Kunming 650500, China)

  • Feng Cheng

    (Faculty of Geography, Yunnan Normal University, Kunming 650500, China)

  • Jinliang Wang

    (Faculty of Geography, Yunnan Normal University, Kunming 650500, China)

  • Bangjin Yi

    (Yunnan Institute of Geological Sciences, Kunming 650051, China)

Abstract

Shangri-La is located in the eastern part of the Qinghai-Tibet Plateau, which has a fragile ecology. The plateau grassland has suffered from irreversible degradation under the influence of human activities. To address this issue, the Sentinel-2A data obtained is used in this study to calculate the RVI and build an inversion model of grassland degradation grade with GDI data, which was used to obtain the area and proportion of grassland degradation. Landscape indexes were then calculated for different degradation grades of grassland to examine the correlation between roads and degraded grassland in spatial distance and the spatial distribution characteristics of different degradation grades of grassland. The results show that the grassland area in Shangri-La was 2207.94 km 2 , of which the heavily degraded area reaches 824.03 km 2 , exceeding the undegraded grassland area by 172.62 km 2 , indicating that the grassland degradation is severe. From south to north, the proportion of heavily degraded and moderately degraded grassland in townships gradually decreased, while the proportion of lightly degraded and undegraded grassland gradually increased. The townships with high percentages of degraded grassland were predominantly located in the southern area, where there was a dense road network and well-developed transport networks, particularly along National Highway 214, which is the main road in Shangri-La. Conversely, townships with low percentages are generally located in the north with dispersed roads and sparse transport lines. The study’s outcomes are significant in providing a better understanding of the current status of grassland degradation and promoting the sustainable utilization of grassland resources in Shangri-La.

Suggested Citation

  • Zilin Zhou & Feng Cheng & Jinliang Wang & Bangjin Yi, 2023. "A Study on the Impact of Roads on Grassland Degradation in Shangri-La City," Sustainability, MDPI, vol. 15(10), pages 1-16, May.
  • Handle: RePEc:gam:jsusta:v:15:y:2023:i:10:p:7747-:d:1142463
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/15/10/7747/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2071-1050/15/10/7747/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Zheng, Xinyi & Zhang, Junze & Cao, Shixiong, 2018. "Net value of grassland ecosystem services in mainland China," Land Use Policy, Elsevier, vol. 79(C), pages 94-101.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Qinghu Liao & Wenwen Dong & Boxin Zhao, 2023. "A New Strategy to Solve “the Tragedy of the Commons” in Sustainable Grassland Ecological Compensation: Experience from Inner Mongolia, China," Sustainability, MDPI, vol. 15(12), pages 1-24, June.
    2. Xinhao Suo & Shixiong Cao, 2021. "China’s three north shelter forest program: cost–benefit analysis and policy implications," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 23(10), pages 14605-14618, October.
    3. Suling He & Jinliang Wang & Jie Li & Jinming Sha & Jinchun Zhou & Yuanmei Jiao, 2024. "Quantification and Simulation of the Ecosystem Service Value of Karst Region in Southwest China," Land, MDPI, vol. 13(6), pages 1-21, June.
    4. Fan, Shengyue & He, Miao & Zhang, Tianyu & Huo, Yajing & Fan, Di, 2022. "Credibility measurement as a tool for conserving nature: Chinese herders’ livelihood capitals and payment for grassland ecosystem services," Land Use Policy, Elsevier, vol. 115(C).
    5. Shrestha, Kripa & Shakya, Bandana & Adhikari, Biraj & Nepal, Mani & Shaoliang, Yi, 2023. "Ecosystem services valuation for conservation and development decisions: A review of valuation studies and tools in the Far Eastern Himalaya," Ecosystem Services, Elsevier, vol. 61(C).
    6. Xia, Chengqi & Liu, Zhexi & Suo, Xinhao & Cao, Shixiong, 2020. "Quantifying the net benefit of land use of fruit trees in China," Land Use Policy, Elsevier, vol. 90(C).
    7. Jing Ning & Jianjun Jin & Foyuan Kuang & Xinyu Wan & Chenyang Zhang & Tong Guan, 2019. "The Valuation of Grassland Ecosystem Services in Inner Mongolia of China and Its Spatial Differences," Sustainability, MDPI, vol. 11(24), pages 1-14, December.
    8. Xinmin Zhang & Ronald C Estoque & Hualin Xie & Yuji Murayama & Manjula Ranagalage, 2019. "Bibliometric analysis of highly cited articles on ecosystem services," PLOS ONE, Public Library of Science, vol. 14(2), pages 1-16, February.
    9. Zhe Yu & Chunwei Song & Huishi Du, 2024. "Dynamic Changes in Ecosystem Service Value and Ecological Compensation in Original Continuous Poverty-Stricken Areas of China," Sustainability, MDPI, vol. 16(10), pages 1-22, May.
    10. Jundong He & Jun Chen & Juan Xiao & Tingting Zhao & Pengxi Cao, 2023. "Defining Important Areas for Ecosystem Conservation in Qinghai Province under the Policy of Ecological Red Line," Sustainability, MDPI, vol. 15(6), pages 1-15, March.
    11. Lei Chang & Zhibo Zhao & Lixin Jiang & Yuefen Li, 2022. "Quantifying the Ecosystem Services of Soda Saline-Alkali Grasslands in Western Jilin Province, NE China," IJERPH, MDPI, vol. 19(8), pages 1-21, April.
    12. Zhen, Huayang & Qiao, Yuhui & Zhao, Haijun & Ju, Xuehai & Zanoli, Raffaele & Waqas, Muhammad Ahmed & Lun, Fei & Knudsen, Marie Trydeman, 2022. "Developing a conceptual model to quantify eco-compensation based on environmental and economic cost-benefit analysis for promoting the ecologically intensified agriculture," Ecosystem Services, Elsevier, vol. 56(C).
    13. Cao, Shixiong & Xia, Chengqi & Suo, Xinhao & Wei, Zhuoran, 2021. "A framework for calculating the net benefits of ecological restoration programs in China," Ecosystem Services, Elsevier, vol. 50(C).
    14. Chengjin He & Huaiyong Shao & Wei Xian, 2022. "Spatiotemporal Variation and Driving Forces Analysis of Eco-System Service Values: A Case Study of Sichuan Province, China," IJERPH, MDPI, vol. 19(14), pages 1-22, July.
    15. Tong, Xuanyue & Wu, Pute & Liu, Xufei & Zhang, Lin & Zhou, Wei & Wang, Zhaoguo, 2022. "A global meta-analysis of fruit tree yield and water use efficiency under deficit irrigation," Agricultural Water Management, Elsevier, vol. 260(C).
    16. Xinyu Yan & Muyi Huang & Yuru Tang & Qin Guo & Xue Wu & Guozhao Zhang, 2024. "Study on the Dynamic Change of Land Use in Megacities and Its Impact on Ecosystem Services and Modeling Prediction," Sustainability, MDPI, vol. 16(13), pages 1-28, June.
    17. Cao, Jianjun & Li, Guangdong & Adamowski, Jan F. & Holden, Nicholas M. & Deo, Ravinesh C. & Hu, Zeyong & Zhu, Guofeng & Xu, Xueyun & Feng, Qi, 2019. "Suitable exclosure duration for the restoration of degraded alpine grasslands on the Qinghai-Tibetan Plateau," Land Use Policy, Elsevier, vol. 86(C), pages 261-267.
    18. Zhiyin Wang & Jiansheng Cao & Chunyu Zhu & Hui Yang, 2020. "The Impact of Land Use Change on Ecosystem Service Value in the Upstream of Xiong’an New Area," Sustainability, MDPI, vol. 12(14), pages 1-16, July.
    19. Xiaodong Jing & Guiliang Tian & Minrui Li & Sohail Ahmad Javeed, 2021. "Research on the Spatial and Temporal Differences of China’s Provincial Carbon Emissions and Ecological Compensation Based on Land Carbon Budget Accounting," IJERPH, MDPI, vol. 18(24), pages 1-21, December.
    20. Mingyue Li & Pujie Zhao & Lianbei Wu & Kai Chen, 2021. "Effects of Value Perception, Environmental Regulation and Their Interaction on the Improvement of Herdsmen’s Grassland Ecological Policy Satisfaction," IJERPH, MDPI, vol. 18(6), pages 1-23, March.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:15:y:2023:i:10:p:7747-:d:1142463. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.