IDEAS home Printed from https://ideas.repec.org/a/gam/jlands/v10y2021i11p1196-d673218.html
   My bibliography  Save this article

Identifying Key Sites of Green Infrastructure to Support Ecological Restoration in the Urban Agglomeration

Author

Listed:
  • Hui Sun

    (Department of Landscape Architecture, Nanjing Agricultural University, Nanjing 210095, China)

  • Chunhui Liu

    (College of Humanities and Social Development, Nanjing Agricultural University, Nanjing 210095, China)

  • Jiaxing Wei

    (Department of Landscape Architecture, Nanjing Agricultural University, Nanjing 210095, China)

Abstract

The loss and fragmentation of natural space has placed tremendous pressure on green infrastructure (GI), especially in urban agglomeration areas. It is of great importance to identify key sites of GI, which are used to economically and efficiently restore urban ecological network. However, in the existing research, few scholars have explored the identification and application of GI key sites. Taking the Southern Jiangsu Urban Agglomeration as an example, based on the ecosystem service assessment and landscape connectivity analysis, we identified the multi-class key sites of GI in the study area by MSPA, InVEST model, MCR model, and Linkage mapper. The results showed that: (1) a total of 60 GI sources and 130 GI corridors were extracted. The ecological resources of the study area were densely distributed in the north and south and sparsely in the middle. (2) Three-hundred eighty GI key sites were identified, including 53 water ecological points, 251 ecological fracture points, and 76 ecological pinch points. The GI key sites we identified were large in number and widely distributed, yet were hardly included in the existing ecological protection policies. These key sites should be prioritized in GI planning and differentiated for management strategies, ensuring that limited land resources and public funds can be directed to where restoration is really needed. The present study provides land managers and urban planners with additional tools to better understand how to effectively restore and develop the ecosystems of urban agglomerations in the context of scarce land resources.

Suggested Citation

  • Hui Sun & Chunhui Liu & Jiaxing Wei, 2021. "Identifying Key Sites of Green Infrastructure to Support Ecological Restoration in the Urban Agglomeration," Land, MDPI, vol. 10(11), pages 1-13, November.
    • Handle: RePEc:gam:jlands:v:10:y:2021:i:11:p:1196-:d:673218
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2073-445X/10/11/1196/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2073-445X/10/11/1196/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Pu Miao, 2011. "Brave New City: Three Problems in Chinese Urban Public Space since the 1980s," Journal of Urban Design, Taylor & Francis Journals, vol. 16(2), pages 179-207, May.
    2. Michael H. Finewood & A. Marissa Matsler & Joshua Zivkovich, 2019. "Green Infrastructure and the Hidden Politics of Urban Stormwater Governance in a Postindustrial City," Annals of the American Association of Geographers, Taylor & Francis Journals, vol. 109(3), pages 909-925, May.
    3. Barbara Szulczewska & Renata Giedych & Gabriela Maksymiuk, 2017. "Can we face the challenge: how to implement a theoretical concept of green infrastructure into planning practice? Warsaw case study," Landscape Research, Taylor & Francis Journals, vol. 42(2), pages 176-194, February.
    4. Rushdi, Ali Muhammad Ali & Hassan, Ahmad Kamal, 2015. "Reliability of migration between habitat patches with heterogeneous ecological corridors," Ecological Modelling, Elsevier, vol. 304(C), pages 1-10.
    5. Thomas Panagopoulos, 2019. "Special Issue: Landscape Urbanism and Green Infrastructure," Land, MDPI, vol. 8(7), pages 1-4, July.
    6. Eric S. Coker & Laura Cavalli & Enrico Fabrizi & Gianni Guastella & Enrico Lippo & Maria Laura Parisi & Nicola Pontarollo & Massimiliano Rizzati & Alessandro Varacca & Sergio Vergalli, 2020. "The Effects of Air Pollution on COVID-19 Related Mortality in Northern Italy," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 76(4), pages 611-634, August.
    7. Zhouqiao Ren & Jianhua He & Qiaobing Yue, 2021. "Assessing the Impact of Urban Expansion on Surrounding Forested Landscape Connectivity across Space and Time," Land, MDPI, vol. 10(4), pages 1-14, April.
    8. Eliška Fňukalová & Vladimír Zýka & Dušan Romportl, 2021. "The Network of Green Infrastructure Based on Ecosystem Services Supply in Central Europe," Land, MDPI, vol. 10(6), pages 1-18, June.
    9. Elin Slätmo & Kjell Nilsson & Eeva Turunen, 2019. "Implementing Green Infrastructure in Spatial Planning in Europe," Land, MDPI, vol. 8(4), pages 1-21, April.
    10. David Uribe & Davide Geneletti & Rafael F. Del Castillo & Francesco Orsi, 2014. "Integrating Stakeholder Preferences and GIS-Based Multicriteria Analysis to Identify Forest Landscape Restoration Priorities," Sustainability, MDPI, vol. 6(2), pages 1-17, February.
    11. Monika Egerer & Elsa Anderson, 2020. "Social-Ecological Connectivity to Understand Ecosystem Service Provision across Networks in Urban Landscapes," Land, MDPI, vol. 9(12), pages 1-14, December.
    12. Renato Monteiro & José C. Ferreira & Paula Antunes, 2020. "Green Infrastructure Planning Principles: An Integrated Literature Review," Land, MDPI, vol. 9(12), pages 1-19, December.
    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. Xifan Chen & Lihua Xu & Rusong Zhu & Qiwei Ma & Yijun Shi & Zhangwei Lu, 2022. "Changes and Characteristics of Green Infrastructure Network Based on Spatio-Temporal Priority," Land, MDPI, vol. 11(6), pages 1-17, June.
    2. Sanja Gašparović & Ana Sopina & Anton Zeneral, 2022. "Impacts of Zagreb’s Urban Development on Dynamic Changes in Stream Landscapes from Mid-Twentieth Century," Land, MDPI, vol. 11(5), pages 1-25, May.
    3. Shanshan Feng & Jiake Shen & Shuo Sheng & Zengqing Hu & Yuncai Wang, 2023. "Spatial Prioritizing Brownfields Catering for Green Infrastructure by Integrating Urban Demands and Site Attributes in a Metropolitan Area," Land, MDPI, vol. 12(4), pages 1-29, April.
    4. Zhenfeng Wang & Yan Liu & Xiangqun Xie & Xinke Wang & Hong Lin & Huili Xie & Xingzhao Liu, 2022. "Identifying Key Areas of Green Space for Ecological Restoration Based on Ecological Security Patterns in Fujian Province, China," Land, MDPI, vol. 11(9), pages 1-19, September.
    5. Tianyue Ma & Jing Li & Shuang Bai & Fangzhe Chang & Zhai Jiang & Xingguang Yan & Jiahao Shao, 2022. "Optimization and Construction of Ecological Security Patterns Based on Natural and Cultivated Land Disturbance," Sustainability, MDPI, vol. 14(24), pages 1-19, December.

    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. Xifan Chen & Lihua Xu & Rusong Zhu & Qiwei Ma & Yijun Shi & Zhangwei Lu, 2022. "Changes and Characteristics of Green Infrastructure Network Based on Spatio-Temporal Priority," Land, MDPI, vol. 11(6), pages 1-17, June.
    2. Renato Monteiro & José Carlos Ferreira & Paula Antunes, 2022. "Green Infrastructure Planning Principles: Identification of Priorities Using Analytic Hierarchy Process," Sustainability, MDPI, vol. 14(9), pages 1-16, April.
    3. Paulina Legutko-Kobus & Maciej Nowak & Alexandru-Ionut Petrisor & Dan Bărbulescu & Cerasella Craciun & Atena-Ioana Gârjoabă, 2023. "Protection of Environmental and Natural Values of Urban Areas against Investment Pressure: A Case Study of Romania and Poland," Land, MDPI, vol. 12(1), pages 1-33, January.
    4. José C. Ferreira & Renato Monteiro & Vasco R. Silva, 2021. "Planning a Green Infrastructure Network from Theory to Practice: The Case Study of Setúbal, Portugal," Sustainability, MDPI, vol. 13(15), pages 1-15, July.
    5. Federica Isola & Sabrina Lai & Federica Leone & Corrado Zoppi, 2022. "Strengthening a Regional Green Infrastructure through Improved Multifunctionality and Connectedness: Policy Suggestions from Sardinia, Italy," Sustainability, MDPI, vol. 14(15), pages 1-22, August.
    6. Remme, Roy P. & Meacham, Megan & Pellowe, Kara E. & Andersson, Erik & Guerry, Anne D. & Janke, Benjamin & Liu, Lingling & Lonsdorf, Eric & Li, Meng & Mao, Yuanyuan & Nootenboom, Christopher & Wu, Tong, 2024. "Aligning nature-based solutions with ecosystem services in the urban century," Ecosystem Services, Elsevier, vol. 66(C).
    7. Yanping Yang & Jianjun Chen & Renjie Huang & Zihao Feng & Guoqing Zhou & Haotian You & Xiaowen Han, 2022. "Construction of Ecological Security Pattern Based on the Importance of Ecological Protection—A Case Study of Guangxi, a Karst Region in China," IJERPH, MDPI, vol. 19(9), pages 1-22, May.
    8. Lin, Sheng-Hau & Zhao, Xiaofeng & Wu, Jiuxing & Liang, Fachao & Li, Jia-Hsuan & Lai, Ren-Ji & Hsieh, Jing-Chzi & Tzeng, Gwo-Hshiung, 2021. "An evaluation framework for developing green infrastructure by using a new hybrid multiple attribute decision-making model for promoting environmental sustainability," Socio-Economic Planning Sciences, Elsevier, vol. 75(C).
    9. Marion Davin & Mouez Fodha & Thomas Seegmuller, 2021. "Environment, public debt and epidemics," AMSE Working Papers 2128, Aix-Marseille School of Economics, France.
    10. Wenying Wang & Shuwen Wang, 2024. "Sustainable Stormwater Management for Different Types of Water-Scarce Cities: Environmental Policy Effect of Sponge City Projects in China," Sustainability, MDPI, vol. 16(13), pages 1-21, July.
    11. Van Oijstaeijen, Wito & Van Passel, Steven & Back, Phil & Cools, Jan, 2022. "The politics of green infrastructure: A discrete choice experiment with Flemish local decision-makers," Ecological Economics, Elsevier, vol. 199(C).
    12. Richard Smardon, 2020. "Thomas Panagopoulos. Landscape urbanism and green infrastructure," Journal of Environmental Studies and Sciences, Springer;Association of Environmental Studies and Sciences, vol. 10(2), pages 208-209, June.
    13. Sanja Gašparović & Ana Sopina & Anton Zeneral, 2022. "Impacts of Zagreb’s Urban Development on Dynamic Changes in Stream Landscapes from Mid-Twentieth Century," Land, MDPI, vol. 11(5), pages 1-25, May.
    14. Borsati, Mattia & Nocera, Silvio & Percoco, Marco, 2022. "Questioning the spatial association between the initial spread of COVID-19 and transit usage in Italy," Research in Transportation Economics, Elsevier, vol. 95(C).
    15. Murtaza Mohammadi & John Calautit, 2021. "Impact of Ventilation Strategy on the Transmission of Outdoor Pollutants into Indoor Environment Using CFD," Sustainability, MDPI, vol. 13(18), pages 1-18, September.
    16. Rong Guo & Tong Wu & Mengran Liu & Mengshi Huang & Luigi Stendardo & Yutong Zhang, 2019. "The Construction and Optimization of Ecological Security Pattern in the Harbin-Changchun Urban Agglomeration, China," IJERPH, MDPI, vol. 16(7), pages 1-18, April.
    17. Kinga Kimic & Albert Fekete, 2022. "The Ratio of Biologically Vital Areas as a Measure of the Sustainability of Urban Parks Using the Example of Budapest, Hungary," Resources, MDPI, vol. 11(5), pages 1-16, May.
    18. Guglielmo Pristeri & Viviana di Martino & Silvia Ronchi & Stefano Salata & Francesca Mazza & Andrea Benedini & Andrea Arcidiacono, 2023. "An Operational Model to Downscale Regional Green Infrastructures in Supra-Local Plans: A Case Study in an Italian Alpine Sub-Region," Sustainability, MDPI, vol. 15(15), pages 1-25, July.
    19. Tianyue Ma & Jing Li & Shuang Bai & Fangzhe Chang & Zhai Jiang & Xingguang Yan & Jiahao Shao, 2022. "Optimization and Construction of Ecological Security Patterns Based on Natural and Cultivated Land Disturbance," Sustainability, MDPI, vol. 14(24), pages 1-19, December.
    20. Joanna Jaroszewicz & Anna Majewska, 2021. "Group Spatial Preferences of Residential Locations—Simplified Method Based on Crowdsourced Spatial Data and MCDA," Sustainability, MDPI, vol. 13(9), pages 1-24, April.

    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:jlands:v:10:y:2021:i:11:p:1196-:d:673218. 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.