IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v16y2024i10p3915-d1389886.html
   My bibliography  Save this article

Study on the Correlation between Ecological Service Value and Ecological Risk of Typical Mountain-Oasis-Desert Ecosystems: A Case Study of Aksu City in Northwest China

Author

Listed:
  • Weixu Li

    (College of Geography and Remote Sensing Science, Xinjiang University, Urumqi 830046, China
    Key Laboratory of Oasis Ecology, Ministry of Education, Xinjiang University, Urumqi 830046, China)

  • Yanxia Ma

    (College of Geography and Remote Sensing Science, Xinjiang University, Urumqi 830046, China
    Key Laboratory of Oasis Ecology, Ministry of Education, Xinjiang University, Urumqi 830046, China)

  • Yongqiang Liu

    (College of Geography and Remote Sensing Science, Xinjiang University, Urumqi 830046, China
    Key Laboratory of Oasis Ecology, Ministry of Education, Xinjiang University, Urumqi 830046, China)

  • Yongfu Zhang

    (College of Geography and Remote Sensing Science, Xinjiang University, Urumqi 830046, China
    Key Laboratory of Oasis Ecology, Ministry of Education, Xinjiang University, Urumqi 830046, China)

Abstract

Aksu City, located in the southern region of Xinjiang, China, holds the position of being the fifth largest city in Xinjiang. It holds significant ecological importance as a vital functional region for the management of desertification in China. To safeguard the ecological security of Xinjiang and preserve the ecological stability of Aksu City, it is crucial to examine the relationship between ecological service value and ecological risk, as well as the geographical and temporal changes in land use characteristics in Aksu City. This study examines the evolutionary characteristics and spatial correlation between ecological service value and ecological risk in Aksu City, using Aksu City as a case study. The analysis is based on five periods of land use data from 2000, 2005, 2010, 2015, and 2020. The study revealed the spatial and temporal patterns of landscape ecological risk and ecosystem service value in Aksu City from 2000 to 2020 using the landscape pattern index, ecological service value estimation, and ecological risk index. In addition, the study explored the interrelationship between ecological service value and ecological risk. The findings indicated that: (1) Bare land constituted the predominant land use category in Aksu City, accounting for over 81% of the total land use transfer over a 20-year period, encompassing a total area of 459.83 km 2 . (2) The total ecological service value (ESV) in the area experienced a decline of CNY 3.41 × 10 8 within the study’s time frame, exhibiting a decrease rate of 6.73%. Notably, grass and shrubland emerged as the primary contributor to the ESV, accounting for 33.25% of the total. (3) The ecological risk index (ERI) in Aksu City, within the period of 2000–2020, showed an increase in the interval from 0.2686 to 0.2877. The results indicated a decline in the overall ecological condition. The ecological risk level in Aksu City from 2000 to 2020 was dominated by lower and medium ecological risks. (4) Moran’s I values in Aksu City between 2000 and 2020 ranged from 0.428 to 0.443, which suggested a positive spatial correlation between ESV and ERI in the study area. The primary factor contributing to the heightened ecological risk in the study region was predominantly attributed to human activities such as urban expansion, agricultural production, and overgrazing.

Suggested Citation

  • Weixu Li & Yanxia Ma & Yongqiang Liu & Yongfu Zhang, 2024. "Study on the Correlation between Ecological Service Value and Ecological Risk of Typical Mountain-Oasis-Desert Ecosystems: A Case Study of Aksu City in Northwest China," Sustainability, MDPI, vol. 16(10), pages 1-21, May.
    • Handle: RePEc:gam:jsusta:v:16:y:2024:i:10:p:3915-:d:1389886
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/16/10/3915/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/16/10/3915/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Piet, Gerjan J. & Knights, Antony M. & Jongbloed, Ruud H. & Tamis, Jacqueline E. & de Vries, Pepijn & Robinson, Leonie A., 2017. "Ecological risk assessments to guide decision-making: Methodology matters," Environmental Science & Policy, Elsevier, vol. 68(C), pages 1-9.
    2. Wang, Yahui & Dai, Erfu & Yin, Le & Ma, Liang, 2018. "Land use/land cover change and the effects on ecosystem services in the Hengduan Mountain region, China," Ecosystem Services, Elsevier, vol. 34(PA), pages 55-67.
    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. Xiaoyu Li & Shudan Gong & Qingdong Shi & Yuan Fang, 2023. "A Review of Ecosystem Services Based on Bibliometric Analysis: Progress, Challenges, and Future Directions," Sustainability, MDPI, vol. 15(23), pages 1-18, November.
    2. Yahui Wang & Erfu Dai & Yue Qi & Yao Fan, 2023. "Study on the Ecosystem Service Supply–Demand Relationship and Development Strategies in Mountains in Southwest China Based on Different Spatial Scales," Land, MDPI, vol. 12(11), pages 1-19, November.
    3. Yanyan Jia & Xiaolan Tang & Wei Liu, 2020. "Spatial–Temporal Evolution and Correlation Analysis of Ecosystem Service Value and Landscape Ecological Risk in Wuhu City," Sustainability, MDPI, vol. 12(7), pages 1-17, April.
    4. Rahmonov, Oimahmad & Abramowicz, Anna & Pukowiec-Kurda, Katarzyna & Fagiewicz, Katarzyna, 2021. "The link between a high-mountain community and ecosystem services of juniper forests in Fann Mountains (Tajikistan)," Ecosystem Services, Elsevier, vol. 48(C).
    5. Lingfan Ju & Yan Liu & Jin Yang & Mingshun Xiang & Qing Xiang & Wenkai Hu & Zhengyi Ding, 2023. "Construction of Nature Reserves’ Ecological Security Pattern Based on Landscape Ecological Risk Assessment: A Case Study of Garze Tibetan Autonomous Prefecture, China," Sustainability, MDPI, vol. 15(11), pages 1-20, May.
    6. Jun Hou & Tianlin Qin & Shanshan Liu & Jianwei Wang & Biqiong Dong & Sheng Yan & Hanjiang Nie, 2021. "Analysis and Prediction of Ecosystem Service Values Based on Land Use/Cover Change in the Yiluo River Basin," Sustainability, MDPI, vol. 13(11), pages 1-14, June.
    7. Xupu Li & Shuangshuang Li & Yufeng Zhang & Patrick J. O’Connor & Liwei Zhang & Junping Yan, 2021. "Landscape Ecological Risk Assessment under Multiple Indicators," Land, MDPI, vol. 10(7), pages 1-16, July.
    8. Chao Yang & Jianrong Fan & Jiali Liu & Fubao Xu & Xiyu Zhang, 2021. "Evaluating the Dominant Controls of Water Erosion in Three Dry Valley Types Using the RUSLE and Geodetector Method," Land, MDPI, vol. 10(12), pages 1-16, November.
    9. Yiting Chen & Zhanbin Li & Peng Li & Yixin Zhang & Hailiang Liu & Jinjin Pan, 2022. "Impacts and Projections of Land Use and Demographic Changes on Ecosystem Services: A Case Study in the Guanzhong Region, China," Sustainability, MDPI, vol. 14(5), pages 1-20, March.
    10. Xiaoyun Sun & Guotao Zhang & Jiao Wang & Chaoyue Li & Shengnan Wu & Yao Li, 2022. "Spatiotemporal variation of flash floods in the Hengduan Mountains region affected by rainfall properties and land use," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 111(1), pages 465-488, March.
    11. Yong Cui & Haifeng Lan & Xinshuo Zhang & Ying He, 2022. "Confirmatory Analysis of the Effect of Socioeconomic Factors on Ecosystem Service Value Variation Based on the Structural Equation Model—A Case Study in Sichuan Province," Land, MDPI, vol. 11(4), pages 1-22, March.
    12. Zhigang Li & Zishu Sun & Yangjie Tian & Jialong Zhong & Wunian Yang, 2019. "Impact of Land Use/Cover Change on Yangtze River Delta Urban Agglomeration Ecosystem Services Value: Temporal-Spatial Patterns and Cold/Hot Spots Ecosystem Services Value Change Brought by Urbanizatio," IJERPH, MDPI, vol. 16(1), pages 1-18, January.
    13. Liye Wang & Xinli Ke & Assem Abu Hatab, 2020. "Trade-Offs between Economic Benefits and Ecosystem Services Value under Three Cropland Protection Scenarios for Wuhan City in China," Land, MDPI, vol. 9(4), pages 1-17, April.
    14. Yanru Wang & Xiaojuan Zhang & Peihao Peng, 2021. "Spatio-Temporal Changes of Land-Use/Land Cover Change and the Effects on Ecosystem Service Values in Derong County, China, from 1992–2018," Sustainability, MDPI, vol. 13(2), pages 1-16, January.
    15. Dengyu Yin & Xiaoshun Li & Guie Li & Jian Zhang & Haochen Yu, 2020. "Spatio-Temporal Evolution of Land Use Transition and Its Eco-Environmental Effects: A Case Study of the Yellow River Basin, China," Land, MDPI, vol. 9(12), pages 1-24, December.
    16. Changjun Gu & Yili Zhang & Linshan Liu & Lanhui Li & Shicheng Li & Binghua Zhang & Bohao Cui & Mohan Kumar Rai, 2021. "Qualifying Land Use and Land Cover Dynamics and Their Impacts on Ecosystem Service in Central Himalaya Transboundary Landscape Based on Google Earth Engine," Land, MDPI, vol. 10(2), pages 1-21, February.
    17. Ying Xia & Jia Li & Enhua Li & Jiajia Liu, 2023. "Analysis of the Spatial and Temporal Evolution and Driving Factors of Landscape Ecological Risk in the Four Lakes Basin on the Jianghan Plain, China," Sustainability, MDPI, vol. 15(18), pages 1-21, September.
    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. Yinbing Zhao & Zhongyun Ni & Yang Zhang & Peng Wan & Chuntao Geng & Wenhuan Yu & Yongjun Li & Zhenrui Long, 2024. "Exploring the Spatiotemporal Evolution Patterns and Determinants of Construction Land in Mianning County on the Eastern Edge of the Qinghai–Tibet Plateau," Land, MDPI, vol. 13(7), pages 1-33, July.
    20. Mohsen Japelaghi & Fariba Hajian & Mehdi Gholamalifard & Biswajeet Pradhan & Khairul Nizam Abdul Maulud & Hyuck-Jin Park, 2022. "Modelling the Impact of Land Cover Changes on Carbon Storage and Sequestration in the Central Zagros Region, Iran Using Ecosystem Services Approach," Land, MDPI, vol. 11(3), pages 1-16, 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:16:y:2024:i:10:p:3915-:d:1389886. 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.