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Comparative ecological network analysis: An application to Italy

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  • De Montis, Andrea
  • Ganciu, Amedeo
  • Cabras, Matteo
  • Bardi, Antonietta
  • Mulas, Maurizio

Abstract

Ecological networks (ENs), i.e. compounds of a set of patches interconnected through a set of corridors, are major strategies for counteracting landscape fragmentation in stressed urban, peri-urban and rural domains. They are adopted in many cases worldwide and their success or difficult rooting can be used as a living indicator of the inclination of human settlements to favour the development of green systems. We aim at constructing a network analysis method and testing it to the comparative study of two ENs to be developed in Sassari and Nuoro, Italy. We will study ENs with the same number of nodes, analyse the size of the patches, and scrutinize the main variables expressing the topological and weighted centrality. This approach allows us to locate the hotspots of the ENs, i.e. the places that need to be protected from external negative drivers. Results demonstrate that the method is useful, as it helps finding similarities and dissimilarities in different ecological systems and confirms that network analysis has very good potential when applied in a comparative modality.

Suggested Citation

  • De Montis, Andrea & Ganciu, Amedeo & Cabras, Matteo & Bardi, Antonietta & Mulas, Maurizio, 2019. "Comparative ecological network analysis: An application to Italy," Land Use Policy, Elsevier, vol. 81(C), pages 714-724.
    • Handle: RePEc:eee:lauspo:v:81:y:2019:i:c:p:714-724
    DOI: 10.1016/j.landusepol.2018.11.043
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    References listed on IDEAS

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    Cited by:

    1. Julio Plaza Tabasco & Héctor S. Martínez Sánchez-Mateos, 2021. "Integration Versus Fragmentation, the Role of Minor Rural Networks in Rural Cultural Landscapes. A Study-Case in Spain," Sustainability, MDPI, vol. 13(9), pages 1-20, April.
    2. De Montis, Andrea & Ganciu, Amedeo & Cabras, Matteo & Bardi, Antonietta & Peddio, Valentina & Caschili, Simone & Massa, Pierangelo & Cocco, Chiara & Mulas, Maurizio, 2019. "Resilient ecological networks: A comparative approach," Land Use Policy, Elsevier, vol. 89(C).
    3. Men, Dan & Pan, Jinghu, 2023. "Ecological network identification and connectivity robustness evaluation in the Yellow River Basin under a multi-scenario simulation," Ecological Modelling, Elsevier, vol. 482(C).
    4. Pătru-Stupariu, Ileana & Nita, Andreea & Mustăţea, Mihai & Huzui-Stoiculescu, Alina & Fürst, Christine, 2020. "Using social network methodological approach to better understand human–wildlife interactions," Land Use Policy, Elsevier, vol. 99(C).
    5. Gao, Jing & Gong, Jian & Li, Yao & Yang, Jianxin & Liang, Xun, 2024. "Ecological network assessment in dynamic landscapes: Multi-scenario simulation and conservation priority analysis," Land Use Policy, Elsevier, vol. 139(C).
    6. Enrico Gottero & Claudia Cassatella & Federica Larcher, 2021. "Planning Peri-Urban Open Spaces: Methods and Tools for Interpretation and Classification," Land, MDPI, vol. 10(8), pages 1-19, July.
    7. Jianfeng Zhu & Lijun Yu & Yueping Nie & Fang Liu & Yu Sun & Yuanzhi Zhang & Wenping Song, 2019. "Ancient Environmental Preference and the Site Selection Pattern Based on the Edge Effect and Network Structure in An Ecosystem," Sustainability, MDPI, vol. 12(1), pages 1-23, December.
    8. Antonio Ledda & Vittorio Serra & Andrea De Montis, 2019. "The Effect of Rural Buildings on Landscape Fragmentation in Natura 2000 Sites: A Case Study in Sardinia," Sustainability, MDPI, vol. 11(17), pages 1-18, August.

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