IDEAS home Printed from https://ideas.repec.org/a/gam/jlands/v11y2022i10p1641-d923429.html
   My bibliography  Save this article

Construction and Optimization of the Ecological Security Pattern in Liyang, China

Author

Listed:
  • Xiangnan Fan

    (School of Architecture, Southeast University, Nanjing 210096, China)

  • Yuning Cheng

    (School of Architecture, Southeast University, Nanjing 210096, China)

  • Fangqi Tan

    (School of Architecture, Southeast University, Nanjing 210096, China)

  • Tianyi Zhao

    (School of Architecture, Southeast University, Nanjing 210096, China)

Abstract

Rapid urbanization with unreasonable human disturbances has caused a serious ecological crisis. By constructing an ecological-security pattern (ESP), key landscape elements can be effectively identified. ESP optimization helps to improve a city’s ecosystem services and achieve the harmonious development between man and nature. Therefore, it is crucial to construct an accurate ESP and propose practical ESP optimization strategies. Taking Liyang City as an example, this paper first constructed the ESP with a combination methodology of circuit theory, graph theory, the granularity-reverse method, and the comprehensive-evaluation method. Then, strategies for ESP optimization were proposed in terms of ecological restoration and ecological source promotion. Finally, the optimized ESP was verified by quantitative assessment involving landscape connectivity and network structure. Research results show that the current ESP includes 24 ecological sources, 41 ecological corridors, and 50 ecological nodes that need ecological restoration. In the optimized ESP, 31.5 km 2 of ecological land is added, 3 ecological sources are added, 55 ecological corridors are generated, and the number of nodes in the ecological network is increased by 4. By comparing the evaluation results before and after optimization, it can be seen that the optimization scheme has a positive effect on landscape connectivity and ecological coordination of the whole region.

Suggested Citation

  • Xiangnan Fan & Yuning Cheng & Fangqi Tan & Tianyi Zhao, 2022. "Construction and Optimization of the Ecological Security Pattern in Liyang, China," Land, MDPI, vol. 11(10), pages 1-28, September.
    • Handle: RePEc:gam:jlands:v:11:y:2022:i:10:p:1641-:d:923429
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2073-445X/11/10/1641/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2073-445X/11/10/1641/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Kurttila, Mikko & Pesonen, Mauno & Kangas, Jyrki & Kajanus, Miika, 2000. "Utilizing the analytic hierarchy process (AHP) in SWOT analysis -- a hybrid method and its application to a forest-certification case," Forest Policy and Economics, Elsevier, vol. 1(1), pages 41-52, May.
    2. Daniel Fiorino, 2011. "Explaining national environmental performance: approaches, evidence, and implications," Policy Sciences, Springer;Society of Policy Sciences, vol. 44(4), pages 367-389, November.
    3. Shiyi Guo & Kaoru Saito & Weida Yin & Chang Su, 2018. "Landscape Connectivity as a Tool in Green Space Evaluation and Optimization of the Haidan District, Beijing," Sustainability, MDPI, vol. 10(6), pages 1-14, June.
    4. Ingrid Sarlöv Herlin, 2016. "Exploring the national contexts and cultural ideas that preceded the Landscape Character Assessment method in England," Landscape Research, Taylor & Francis Journals, vol. 41(2), pages 175-185, February.
    5. Li, Yangfan & Sun, Xiang & Zhu, Xiaodong & Cao, Huhua, 2010. "An early warning method of landscape ecological security in rapid urbanizing coastal areas and its application in Xiamen, China," Ecological Modelling, Elsevier, vol. 221(19), pages 2251-2260.
    6. Jinxin Zhang & Yunmeng Cao & Fanshu Ding & Jing Wu & I-Shin Chang, 2022. "Regional Ecological Security Pattern Construction Based on Ecological Barriers: A Case Study of the Bohai Bay Terrestrial Ecosystem," Sustainability, MDPI, vol. 14(9), pages 1-23, April.
    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. Xiangnan Fan & Yuning Cheng & Yicheng Li, 2023. "Multi-Scenario Land Use Simulation and Land Use Conflict Assessment Based on the CLUMondo Model: A Case Study of Liyang, China," Land, MDPI, vol. 12(4), pages 1-26, April.
    2. Zixuan Li & Jiang Chang & Cheng Li & Sihao Gu, 2023. "Ecological Restoration and Protection of National Land Space in Coal Resource-Based Cities from the Perspective of Ecological Security Pattern: A Case Study in Huaibei City, China," Land, MDPI, vol. 12(2), pages 1-27, February.

    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. Nermin Kişi, 2019. "A Strategic Approach to Sustainable Tourism Development Using the A’WOT Hybrid Method: A Case Study of Zonguldak, Turkey," Sustainability, MDPI, vol. 11(4), pages 1-19, February.
    2. Jiaxing Cui & Xuesong Kong & Jing Chen & Jianwei Sun & Yuanyuan Zhu, 2021. "Spatially Explicit Evaluation and Driving Factor Identification of Land Use Conflict in Yangtze River Economic Belt," Land, MDPI, vol. 10(1), pages 1-24, January.
    3. Dan Yu & Dongyan Wang & Wenbo Li & Shuhan Liu & Yuanli Zhu & Wenjun Wu & Yongheng Zhou, 2018. "Decreased Landscape Ecological Security of Peri-Urban Cultivated Land Following Rapid Urbanization: An Impediment to Sustainable Agriculture," Sustainability, MDPI, vol. 10(2), pages 1-16, February.
    4. Isabel Gallego-Alvarez & Mª Purificación Vicente-Galindo & Mª Purificación Galindo-Villardón & Miguel Rodríguez-Rosa, 2014. "Environmental Performance in Countries Worldwide: Determinant Factors and Multivariate Analysis," Sustainability, MDPI, vol. 6(11), pages 1-26, November.
    5. Nadja Penko Seidl & Mateja Šmid Hribar & Jelka Hudoklin & Tomaž Pipan & Mojca Golobič, 2021. "Defining Landscapes, and Their Importance for National Identity—A Case Study from Slovenia," Sustainability, MDPI, vol. 13(11), pages 1-18, June.
    6. Madjid Tavana & Mariya Sodenkamp & Leena Suhl, 2010. "A soft multi-criteria decision analysis model with application to the European Union enlargement," Annals of Operations Research, Springer, vol. 181(1), pages 393-421, December.
    7. Gözaçan Nazlıcan & Lafci Çisem, 2020. "Evaluation of Key Performance Indicators of Logistics Firms," Logistics, Supply Chain, Sustainability and Global Challenges, Sciendo, vol. 11(1), pages 24-32, February.
    8. Simensen, Trond & Halvorsen, Rune & Erikstad, Lars, 2018. "Methods for landscape characterisation and mapping: A systematic review," Land Use Policy, Elsevier, vol. 75(C), pages 557-569.
    9. Ho, William, 2008. "Integrated analytic hierarchy process and its applications - A literature review," European Journal of Operational Research, Elsevier, vol. 186(1), pages 211-228, April.
    10. Sabina Kordana-Obuch & Michał Wojtoń & Mariusz Starzec & Beata Piotrowska, 2023. "Opportunities and Challenges for Research on Heat Recovery from Wastewater: Bibliometric and Strategic Analyses," Energies, MDPI, vol. 16(17), pages 1-36, September.
    11. Ata Tara & Gillian Lawson & Wendy Davies & Alan Chenoweth & Georgina Pratten, 2024. "Integrating Landscape Character Assessment with Community Values in a Scenic Evaluation Methodology for Regional Landscape Planning," Land, MDPI, vol. 13(2), pages 1-26, January.
    12. Javier Mendoza Jiménez & Montserrat Hernández López & Susana Eva Franco Escobar, 2019. "Sustainable Public Procurement: From Law to Practice," Sustainability, MDPI, vol. 11(22), pages 1-23, November.
    13. Zixuan Lian & Xianhui Feng, 2022. "Urban Green Space Pattern in Core Cities of the Greater Bay Area Based on Morphological Spatial Pattern Analysis," Sustainability, MDPI, vol. 14(19), pages 1-15, September.
    14. Sarfaraz Hashemkhani Zolfani & Seyed Mostafa Hedayatnezhad Kashi & Saba Baharvandi, 2022. "The Assessment of Ecological Livability for Agricultural, Pasture, Forestry, Residential, and Tourism Activities; Study Area: North of Iran," Sustainability, MDPI, vol. 14(19), pages 1-26, October.
    15. Yang Yi & Chen Zhang & Jinqi Zhu & Yugang Zhang & Hao Sun & Hongzhang Kang, 2022. "Spatio-Temporal Evolution, Prediction and Optimization of LUCC Based on CA-Markov and InVEST Models: A Case Study of Mentougou District, Beijing," IJERPH, MDPI, vol. 19(4), pages 1-23, February.
    16. Wang, Naijiang & Bao, Yeqing, 2011. "Modeling forest quality at stand level: A case study of loess plateau in China," Forest Policy and Economics, Elsevier, vol. 13(6), pages 488-495, July.
    17. Thai-Ha Le & Youngho Chang & Donghyun Park, 2019. "Economic development and environmental sustainability: evidence from Asia," Empirical Economics, Springer, vol. 57(4), pages 1129-1156, October.
    18. Grošelj, Petra & Hodges, Donald G. & Zadnik Stirn, Lidija, 2016. "Participatory and multi-criteria analysis for forest (ecosystem) management: A case study of Pohorje, Slovenia," Forest Policy and Economics, Elsevier, vol. 71(C), pages 80-86.
    19. Sepehr Ghazinoory & Mansoureh Abdi & Mandana Azadegan-Mehr, 2010. "Swot Methodology: A State-of-the-Art Review for the Past, A Framework for the Future," Journal of Business Economics and Management, Taylor & Francis Journals, vol. 12(1), pages 24-48, November.
    20. Baffoe, Gideon, 2019. "Exploring the utility of Analytic Hierarchy Process (AHP) in ranking livelihood activities for effective and sustainable rural development interventions in developing countries," Evaluation and Program Planning, Elsevier, vol. 72(C), pages 197-204.

    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:11:y:2022:i:10:p:1641-:d:923429. 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.