%0 Journal Article
%9 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES
%A Hattab, T.
%A Lasram, F. B.
%A Albouy, C.
%A Sammari, C.
%A Romdhane, M. S.
%A Cury, Philippe
%A Leprieur, F.
%A Le Loc'h, François
%T The use of a predictive habitat model and a fuzzy logic approach for marine management and planning
%D 2013
%L fdi:010061274
%G ENG
%J Plos One
%@ 1932-6203
%M ISI:000325819400057
%N 10
%P e76430
%R 10.1371/journal.pone.0076430
%U https://www.documentation.ird.fr/hor/fdi:010061274
%> https://horizon.documentation.ird.fr/exl-doc/pleins_textes/divers17-10/010061274.pdf
%V 8
%W Horizon (IRD)
%X Bottom trawl survey data are commonly used as a sampling technique to assess the spatial distribution of commercial species. However, this sampling technique does not always correctly detect a species even when it is present, and this can create significant limitations when fitting species distribution models. In this study, we aim to test the relevance of a mixed methodological approach that combines presence-only and presence-absence distribution models. We illustrate this approach using bottom trawl survey data to model the spatial distributions of 27 commercially targeted marine species. We use an environmentally-and geographically-weighted method to simulate pseudo-absence data. The species distributions are modelled using regression kriging, a technique that explicitly incorporates spatial dependence into predictions. Model outputs are then used to identify areas that met the conservation targets for the deployment of artificial anti-trawling reefs. To achieve this, we propose the use of a fuzzy logic framework that accounts for the uncertainty associated with different model predictions. For each species, the predictive accuracy of the model is classified as 'high'. A better result is observed when a large number of occurrences are used to develop the model. The map resulting from the fuzzy overlay shows that three main areas have a high level of agreement with the conservation criteria. These results align with expert opinion, confirming the relevance of the proposed methodology in this study.
%$ 040 ; 036 ; 020