IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v16y2024i14p6177-d1438665.html

Construction and Optimization of Urban and Rural Ecological Security Patterns Based on Ecological Service Importance in a Semi-Arid Region: A Case Study of Lanzhou City

Author

Listed:
  • Xiyun Wang

    (School of Architecture and Urban Planning, Lanzhou Jiaotong University, Lanzhou 730000, China)

  • Xianglong Tang

    (School of Architecture and Urban Planning, Lanzhou Jiaotong University, Lanzhou 730000, China)

  • Jin Shi

    (School of Architecture and Urban Planning, Lanzhou Jiaotong University, Lanzhou 730000, China)

  • Pengzhen Du

    (School of Architecture and Urban Planning, Lanzhou Jiaotong University, Lanzhou 730000, China)

Abstract

The construction of ecological security patterns has become a crucial approach to assessing ecosystem health and integrity and is essential for achieving sustainable and high-quality development in both urban and rural areas. Using Lanzhou City as an example, our study employed the InVEST model, ecological service importance evaluation, and hotspot analysis to classify ecological sources. Additionally, ecological corridors were identified and optimized using the least resistance model and circuit theory. The identified corridor pattern was further analyzed using space syntax and neural networks to determine the influences of various factors. This framework can be applied to the circular construction of corridors. Our findings revealed a three-stage differentiation trend in the importance of ecosystem services. Ecological source areas and corridors were densely distributed in the northwest of Lanzhou. The optimized ecological source area increased from 2914.1 km 2 to 4542.5 km 2 , raising its proportion in the study area from 22.2% to 34.7%. The total number of corridors after optimization was 217, spanning a 2657.3 km length. The Gaolan Mountain area had the highest current density, whereas the ecological barrier area was mainly distributed in the northwest of Yongdeng County and the north of Yuzhong County. The spatial syntax index indicated significant potential reachability between the Honggu area and the northwest area. Finally, using neural network perceptrons to simulate ecosystem service functions, our findings revealed that habitat quality showed the best fit under single-dependent-variable prediction, followed by water yield, with soil conservation showing a poor fit. Under three-dependent-variable prediction conditions, population factors had the greatest impact on ecosystem services, while slope had the least impact. Therefore, it is important to promote the construction of green infrastructure in the northwest and southeast, improve the connectivity of ecological corridors in Honggu District, and adopt corresponding spatial corridor optimization strategies according to different ecological needs. Collectively, our findings provide a theoretical and practical basis for the construction and optimization of urban and rural ecological security patterns in the semi-arid region of Lanzhou.

Suggested Citation

  • Xiyun Wang & Xianglong Tang & Jin Shi & Pengzhen Du, 2024. "Construction and Optimization of Urban and Rural Ecological Security Patterns Based on Ecological Service Importance in a Semi-Arid Region: A Case Study of Lanzhou City," Sustainability, MDPI, vol. 16(14), pages 1-22, July.
    • Handle: RePEc:gam:jsusta:v:16:y:2024:i:14:p:6177-:d:1438665
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/16/14/6177/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/16/14/6177/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Yingxue Rao & Jingyi Dai & Deyi Dai & Qingsong He & Huiying Wang, 2021. "Effect of Compactness of Urban Growth on Regional Landscape Ecological Security," Land, MDPI, vol. 10(8), pages 1-17, August.
    2. 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.
    3. Ouyang, Xiao & Tang, Lisha & Wei, Xiao & Li, Yonghui, 2021. "Spatial interaction between urbanization and ecosystem services in Chinese urban agglomerations," Land Use Policy, Elsevier, vol. 109(C).
    4. Hooper, Tara & Beaumont, Nicola & Griffiths, Charly & Langmead, Olivia & Somerfield, Paul J., 2017. "Assessing the sensitivity of ecosystem services to changing pressures," Ecosystem Services, Elsevier, vol. 24(C), pages 160-169.
    5. Roberto Patuelli & Aura Reggiani & Peter Nijkamp & Norbert Schanne, 2011. "Neural networks for regional employment forecasts: are the parameters relevant?," Journal of Geographical Systems, Springer, vol. 13(1), pages 67-85, March.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Ritu Nathawat & Saurabh Kumar Gupta & Shruti Kanga & Suraj Kumar Singh & Shamik Chakraborty & Asif Marazi & Bhartendu Sajan & Mohamed Yehia Abouleish & Gowhar Meraj & Tarig Ali & Pankaj Kumar, 2025. "Urban Green Infrastructure Planning in Jaipur, India: A GIS-Based Suitability Model for Semi-Arid Cities," Sustainability, MDPI, vol. 17(6), pages 1-28, March.
    2. Tiantian Cheng & Lin Zhao & Zhi Qiao & Yongkui Yang, 2025. "Spatiotemporal Variation and Driving Forces of Ecological Security Based on Ecosystem Health, Services, and Risk in Tianjin, China," Sustainability, MDPI, vol. 17(14), pages 1-20, July.

    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. Miroshnyk, N.V. & Likhanov, A.F. & Grabovska, T.O. & Teslenko, I.K. & Roubík, H., 2022. "Green infrastructure and relationship with urbanization – Importance and necessity of integrated governance," Land Use Policy, Elsevier, vol. 114(C).
    2. Hengrui Zhang & Jianing Zhang & Zhuozhuo Lv & Linjie Yao & Ning Zhang & Qing Zhang, 2023. "Spatio-Temporal Assessment of Landscape Ecological Risk and Associated Drivers: A Case Study of the Yellow River Basin in Inner Mongolia," Land, MDPI, vol. 12(6), pages 1-15, May.
    3. Yao Xiong & Yueling Li & Yunfeng Yang, 2025. "Landscape Ecological Risk Assessment of Peri-Urban Villages in the Yangtze River Delta Based on Ecosystem Service Values," Sustainability, MDPI, vol. 17(15), pages 1-24, August.
    4. Hattam, Caroline & Broszeit, Stefanie & Langmead, Olivia & Praptiwi, Radisti A. & Ching Lim, Voon & Creencia, Lota A. & Duc Hau, Tran & Maharja, Carya & Wulandari, Prawesti & Mitra Setia, Tatang & Sug, 2021. "A matrix approach to tropical marine ecosystem service assessments in South east Asia," Ecosystem Services, Elsevier, vol. 51(C).
    5. Peiheng Yu & Yan Zhang & Mingqing Han & Esther H. K. Yung & Edwin H. W. Chan & Yiyun Chen, 2024. "Spatial Heterogeneity Impacts of Urbanisation on Open Space Fragmentation in Hong Kong’s Built-Up Area," Land, MDPI, vol. 13(4), pages 1-19, April.
    6. Yongwei Liu & Tianping Zhang, 2025. "Spatio-Temporal Dynamics and Driving Forces of Ecosystem Service Value at Multiple Scales in the Shandong Peninsula Urban Agglomeration, China," Sustainability, MDPI, vol. 17(10), pages 1-21, May.
    7. Zhijun Luo & Xiaofang Yang, 2024. "Interrelationships between Urbanization and Ecosystem Services in the Urban Agglomeration around Poyang Lake and Its Zoning Management at an Integrated Multi-Scale," Sustainability, MDPI, vol. 16(12), pages 1-23, June.
    8. Lei Liu & Weijing Liu & Liuwanqing Yang & Xueru Zhang, 2025. "The Drag Effect of Land Resources on New-Type Urbanization: Evidence from China’s Top 10 City Clusters," Sustainability, MDPI, vol. 17(17), pages 1-25, August.
    9. Shencheng Xu & Haitao Jiang & Hanyang Wang, 2025. "A Generative Urban Form Design Framework Based on Deep Convolutional GANs and Landscape Pattern Metrics for Sustainable Renewal in Highly Urbanized Cities," Sustainability, MDPI, vol. 17(10), pages 1-20, May.
    10. Pengtao Wang & Xupu Li & Liwei Zhang & Zhuangzhuang Wang & Jiangtao Bai & Yongyong Song & Hongzhu Han & Ting Zhao & Guan Huang & Junping Yan, 2023. "Spatiotemporal Variations of Production–Living–Ecological Space under Various, Changing Climate and Land Use Scenarios in the Upper Reaches of Hanjiang River Basin, China," Land, MDPI, vol. 12(9), pages 1-21, September.
    11. Qiaoli Chang & Yuying Sha & Yi Chen, 2024. "The Coupling Coordination and Influencing Factors of Urbanization and Ecological Resilience in the Yangtze River Delta Urban Agglomeration, China," Land, MDPI, vol. 13(1), pages 1-24, January.
    12. Weichen Zhang & Yuyang Fan & Bojie Wang, 2024. "Ecological Network Construction Based on Ecosystem Services and Landscape Pattern Indices in the Tabu River Basin," Land, MDPI, vol. 13(12), pages 1-15, December.
    13. Wang, Lin & Zhao, Junsan & Lin, Yilin & Chen, Guoping, 2024. "Exploring ecological carbon sequestration advantage and economic responses in an ecological security pattern: A nature-based solutions perspective," Ecological Modelling, Elsevier, vol. 488(C).
    14. Yang Zhang & Nazhalati Naerkezi & Yun Zhang & Bo Wang, 2024. "Multi-Scenario Land Use/Cover Change and Its Impact on Carbon Storage Based on the Coupled GMOP-PLUS-InVEST Model in the Hexi Corridor, China," Sustainability, MDPI, vol. 16(4), pages 1-22, February.
    15. 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.
    16. Yao Zhao & Xiali Shang & Junhui Liang & Zhen Lin & Ziqing Liu, 2025. "Exploring the Potential of Cross-City Recreation to Improve Park Green Space Accessibility: The Case of China’s Capital Economic Circle," Land, MDPI, vol. 14(10), pages 1-25, September.
    17. Li, Long & Huang, Xianjin & Yang, Hong, 2023. "Optimizing land use patterns to improve the contribution of land use planning to carbon neutrality target," Land Use Policy, Elsevier, vol. 135(C).
    18. Shengyue Zhang & Yanjun Zhang & Xiaomeng Wang & Yuefen Li, 2025. "Land Use Conflict Under Different Scenarios Based on the PLUS Model: A Case Study of the Development Pilot Zone in Jilin, China," Sustainability, MDPI, vol. 17(15), pages 1-37, August.
    19. Wang, Jinsong & Gao, Dongdong & Shi, Wei & Du, Jiayan & Huang, Zhuo & Liu, Buyuan, 2023. "Spatio-temporal changes in ecosystem service value: Evidence from the economic development of urbanised regions," Technological Forecasting and Social Change, Elsevier, vol. 193(C).
    20. Peng Cao & Xiao Ouyang & Jun Xu, 2022. "How Do Ecosystem Services Affect Poverty Reduction Efficiency? A Panel Data Analysis of State Poverty Counties in China," IJERPH, MDPI, vol. 19(3), pages 1-17, February.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    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:14:p:6177-:d:1438665. 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 The email address of this maintainer does not seem to be valid anymore. Please ask MDPI Indexing Manager to update the entry or send us the correct address (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.