Mangrove plantation suitability mapping by integrating multi criteria decision making geospatial approach and remote sensing data.

Sahraei, Roya ORCID: https://orcid.org/0000-0003-0270-8208; Ghorbanian, Arsalan ORCID: https://orcid.org/0000-0001-8406-683X; Kanani-Sadat, Yousef ORCID: https://orcid.org/0000-0002-9215-5354; Jamali, Sadegh ORCID: https://orcid.org/0000-0002-0961-9497 et Homayouni, Saeid ORCID: https://orcid.org/0000-0002-0214-5356 (2023). Mangrove plantation suitability mapping by integrating multi criteria decision making geospatial approach and remote sensing data. Geo-spatial Information Science . pp. 1-19. DOI: 10.1080/10095020.2023.2167615.

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Résumé

Mangroves are woody plant communities that appear in tropical and subtropical regions, mainly in intertidal zones along the coastlines. Despite their considerable benefits to humans and the surrounding environment, their existence is threatened by anthropogenic activities and natural drivers. Accordingly, it is vital to conduct efficient efforts to increase mangrove plantations by identifying suitable locations. These efforts are required to support conservation and plantation practices and lower the mortality rate of seedlings. Therefore, identifying ecologically potential areas for plantation practices is mandatory to ensure a higher success rate. This study aimed to identify suitable locations for mangrove plantations along the southern coastal frontiers of Hormozgan, Iran. To this end, we applied a hybrid Fuzzy-DEMATEL-ANP (FDANP) model as a Multi-Criteria Decision Making (MCDM) approach to determine the relative importance of different criteria, combined with geospatial and remote sensing data. In this regard, ten relevant sources of environmental criteria, including meteorological, topographical, and geomorphological, were used in the modeling. The statistical evaluation demonstrated the high potential of the developed approach for suitable location identification. Based on the final results, 6.10% and 20.80% of the study area were classified as very-high suitable and very-low suitable areas. The obtained values can elucidate the path for decision-makers and managers for better conservation and plantation planning. Moreover, the utility of charge-free remote sensing data allows cost-effective implementation of such an approach for other regions by interested researchers and governing organizations.

Type de document:	Article
Mots-clés libres:	mangrove; remote sensing; geospatial analysis; Fuzzy-DEMATEL-ANP; plantation allocation; analytic hierarchy process (AHP); multi criteria decision making (MCDM)
Centre:	Centre Eau Terre Environnement
Date de dépôt:	02 nov. 2023 13:11
Dernière modification:	02 nov. 2023 13:11
URI:	https://espace.inrs.ca/id/eprint/13690

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