seanoe:59517 VAZ Sandrine Ifremer, France Sandrine.Vaz@ifremer.fr 2022-09-16 ISO 19115:2003/19139 1.0 Updated biological traits' scoring and protection status to calculate sensitivity to trawling on mega-epibenthic fauna 2020-02 2022-09-16 Foveau Aurelie, Jac Cyrielle, Llapasset Margaux, Guillerme Chloé, Desroy Nicolas, Vaz Sandrine (2020). Updated biological traits' scoring and protection status to calculate sensitivity to trawling on mega-epibenthic fauna. SEANOE. https://doi.org/10.17882/59517 Particularly suited to the purpose of measuring the sensitivity of benthic communities to trawling, a trawl disturbance indicator (de Juan and Demestre, 2012, de Juan et al. 2009) was proposed based on benthic species biological traits to evaluate the sensibility of mega- and epifaunal community to fishing pressure known to have a physical impact on the seafloor (such as dredging and bottom trawling). The selected biological traits were chosen as they determine vulnerability to trawling: mobility, fragility, position on substrata, average size and feeding mode that can easily be related to the fragility, recoverability and vulnerability ecological concepts. The five categories retained are functional traits that were selected based on the knowledge of the response of benthic taxa to trawling disturbance (de Juan et al., 2009). They reflect respectively the possibility to avoid direct gear impact, to benefit from trawling for feeding, to escape gear, to get caught by the net and to resist trawling/dredging action, each of these characteristics being either advantageous or sensitive to trawling. To expand this approach to that proposed by Certain et al. (2015), the protection status of certain species was also indicated. To enable quantitative analysis, a score was assigned to each category: from low sensitivity (0) to high sensitivity (3). Biological traits of species have been defined, from the BIOTIC database (MARLIN, 2014) and from information given by Garcia (2010), Le Pape et al. (2007) and Brind’Amour et al. (2009). For missing traits, additional information from literature has been considered. The protection status of each taxa was also scored: Atlantic species listed in OSPAR List of Threatened and/or Declining Species and Habitats (https://www.ospar.org/work-areas/bdc/species-habitats/list-of-threatened-declining-species-habitats) and Mediterranean species listed in Vulnerable Marine Ecosystems (FAO, 2018 and Oceana, 2017) were scored 3 and other species were scored 1. The scores of 1085 taxa commonly found in bottom trawl by-catch in the southern North Sea, English Channel and north-western Mediterranean were described. This study was partly supported by the INTERREG IV A project CHARM III (CHannel integrated Approach for marine Resource Management), the French research agency (ANR), through the project COMANCHE (Ecosystem interactions and anthropogenic impacts on great scallop populations in the English Channel) - ANR-2010-STRA-010, France Filière Pêche (FFP), through the Galion project, EU DG-ENV, through the IDEM project and EC2CO, through the Benthchal project. The authors are grateful to all scientists and crew members who participated to the surveys and helped collecting and identify the benthic fauna. FOVEAU Aurelie Ifremer, France JAC Cyrielle Ifremer, France Llapasset Margaux Ifremer, France Guillerme Chloé Ifremer, France DESROY Nicolas Ifremer, France VAZ Sandrine Ifremer, France Sandrine.Vaz@ifremer.fr SEANOE https://www.seanoe.org/data/00483/59517/illustration.gif French IBTS 2010 survey: Sorting benthic invertebrates' by-catch benthic fauna disturbance sensitivity indicator biological traits Biological oceanography Fisheries and aquaculture Benthic habitats ODATIS aggregation parameters and Essential Variable names 2024-09-16 geonetwork.thesaurus.external.theme.NVS.OD1 Biological oceanography Fisheries and aquaculture SeaDataNet Parameter Disciplines 2021-04-07 geonetwork.thesaurus.external.parameter.NVS.P08 /Observational data/in-situ Type de jeux de donnée ODATIS 2024-10-15 geonetwork.thesaurus.local.theme.type_jeux_donnee CC-BY-ND (Creative Commons - Attribution, No modification) Disentangling trawling impact from natural variability on benthic communities 2022 Elsevier BV JAC CYRIELLE DESROY NICOLAS FOVEAU AURÉLIE VAZ SANDRINE 10.1016/j.csr.2022.104828 Using biological traits to get insights into the bentho-demersal community sensitivity to trawling in the Celtic Sea 2021 Oxford University Press (OUP) DUPAIX AMAEL MÉRILLET LAURENE KOPP DOROTHEE MOUCHET MAUD ROBERT MARIANNE BIRCHENOUGH SILVANA 10.1093/icesjms/fsab011 Assessing the impact of trawling on benthic megafauna: comparative study of video surveys vs. scientific trawling 2021 Oxford University Press (OUP) JAC CYRIELLE DESROY NICOLAS DUCHÊNE JEAN-CLAUDE FOVEAU AURELIE LABRUNE CÉLINE LESCURE LYVIA VAZ SANDRINE 10.1093/icesjms/fsab033 Detecting adverse effect on seabed integrity. 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Demestre M. 10.1016/j.ecolind.2011.11.020 Functional gains of including non-commercial epibenthic taxa in coastal beam trawl surveys: A note 2009 Elsevier BRIND'AMOUR ANIK ROUYER ARMELLE MARTIN JOCELYNE 10.1016/j.csr.2009.01.003 Defining ecological indicators of trawling disturbance when everywhere that can be fished is fished: A Mediterranean case study 2009 Elsevier BV de Juan S. Demestre M. Thrush S. 10.1016/j.marpol.2008.11.005 Habitat suitability for juvenile common sole (Solea solea, L.) in the Bay of Biscay (France): A quantitative description using indicators based on epibenthic fauna 2007 Elsevier LE PAPE OLIVIER BAULIER LOIC CLOAREC AURÉLIE MARTIN JOCELYNE LE LOCH FRANCOIS DESAUNAY YVES 10.1016/j.seares.2006.08.011 Updated life history traits' scoring to calculate a trawl disturbance indicator on mega- epibenthic fauna 2017 SEANOE Foveau Aurelie Llapasset Margaux Guillerme Chloe Desroy Nicolas Vaz Sandrine 10.17882/51078 Life history traits' scoring to calculate a trawl disturbance indicator on mega- epibenthic fauna 2016 SEANOE Foveau Aurélie Llapasset Margaux Desroy Nicolas Vaz Sandrine 10.17882/44632 oceans -6.0 11.0 41.0 57.0 CSV PDF https://www.seanoe.org/data/00483/59517/data/62460.csv WWW:DOWNLOAD-1.0-link--download Raw data Biological traits' scoring and protection status to calculate sensitivity to trawling on mega-epibenthic fauna - 90 KB https://www.seanoe.org/data/00483/59517/data/64204.pdf WWW:DOWNLOAD-1.0-link--download traits' scoring additional informations - 34 KB https://doi.org/10.17882/59517 WWW:LINK-1.0-http--metadata-URL DOI of the product https://www.seanoe.org/data/00483/59517/ rel-canonical Seanoe