Landscape typology and ecological connectivity assessment to inform Greenway design.

Ecological corridors Greenways Landscape character Morphological Spatial Pattern Analysis Sustainable development

Journal

The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500

Informations de publication

Date de publication:
15 Feb 2019
Historique:
received: 27 07 2018
revised: 04 10 2018
accepted: 06 10 2018
entrez: 23 11 2018
pubmed: 23 11 2018
medline: 3 1 2019
Statut: ppublish

Résumé

European Greenway developments typically 'upcycle' disused transport corridors for multi-use, non-motorised public infrastructure. The linear and relatively undisturbed nature of these disused infrastructures means many currently function as high quality ecological corridors. Corridors providing connectivity among habitat patches can mitigate the effects of fragmentation on biodiversity, allowing species dispersal throughout the landscape matrix. The sustainable integration of Greenway infrastructure and ecological corridor functions requires consideration during design, development and maintenance stages, taking into account surrounding landscape composition and connectivity. This paper presents a method to characterise a proposed Greenway corridor landscape, focusing on habitat composition and ecosystems connectivity. Morphological Spatial Pattern Analysis (MSPA) was used to comprehensively describe the structural connectivity of linear and spatial habitats occurring within the study area. A subsequent multivariate classification of structural connectivity and habitat data determined six distinctive landscape characters. Interpretation of these landscape characters highlights the principal habitat compositions and connectivity conditions in terms of habitat core, links and potential linkages. For example one landscape was intensified, yet retained high woodland connectivity, while another diverse habitat landscape supported little connectivity for woodland and grasslands. The results of this study suggest significant opportunities exist to enhance European landscape connectivity through informed Greenway development. Crucial habitat linkages can be optimised along Greenway infrastructure, contributing towards the realisation of European Greenways as Green Infrastructure and true sustainable projects.

Identifiants

pubmed: 30463172
pii: S0048-9697(18)33950-0
doi: 10.1016/j.scitotenv.2018.10.077
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

3241-3252

Informations de copyright

Copyright © 2018 Elsevier B.V. All rights reserved.

Auteurs

Julien Carlier (J)

Institute of Technology Sligo, Sligo, County Sligo, Ireland. Electronic address: julien_carlier18@hotmail.com.

James Moran (J)

Galway-Mayo Institute of Technology, Old Dublin Rd, Galway, Ireland.

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Classifications MeSH