EVHOE 2013

Type Oceanographic cruise
Set This cruise is part of the set EVHOE EVALUATION HALIEUTIQUE OUEST DE L'EUROPE
Ship Thalassa
Ship owner Ifremer
Dates 17/10/2013 - 01/12/2013
Chief scientist(s) SALAUN Michèle, LEAUTE Jean-Pierre, PAWLOWSKI Lionel

SCIENCES ET TECHNOLOGIES HALIEUTIQUES - LORIENT

8 rue François Toullec

56100 Lorient

+33(0)2 97 87 38 00

mlegall@ifremer.fr

https://wwz.ifremer.fr/sciences_technologies_halieutiques
DOI 10.17600/13040040
Objective The Bay of Biscay and the Celtic Sea are a major fishing sector for French fleets. The economics stakes for this vast area fully justify a major effort in terms of managing the resource and making arrangements for these fisheries, which will require in depth knowledge of the biology and dynamics of the fished stocks. Therefore, it is essential to have reliable time series for the parameters needed to assess the resources and trends of marine ecosystems. The EVHOE cruises act as an observatory for resources in the Bay of Biscay and the Celtic Sea. Populations are inventoried annually, following a standardized protocol. The EVHOE cruises are related to the programme on an Ecosystem approach to fisheries. Their main objectives are to construct time series of abundance indexes which can be used in stock assessment and in particular, measuring the annual recruitment of populations, and study the strategies species use in occupying the area during their life cycle. Moreover, EVHOE is a source of information about how demersal and benthic resources are evolving for Ifremer's scientific challenge called: "Understanding the interaction between fisheries resources, the environment and pressure from human activities on the regional scale, analyzing, understanding and predicting how the system will evolve according to various climate and economic scenarios".

Data managed by SISMER

Dives

Bibliography

Publications

Boussarie GermainORCID, Kopp DorotheeORCID, Lavialle Gaël, Mouchet Maud, Morfin MarieORCID (2023). Marine spatial planning to solve increasing conflicts at sea: A framework for prioritizing offshore windfarms and marine protected areas. Journal Of Environmental Management, 339, 117857 (13p.). Publisher's official version : https://doi.org/10.1016/j.jenvman.2023.117857 , Open Access version : https://archimer.ifremer.fr/doc/00832/94437/


Eme David, Rufino MartaORCID, Trenkel VerenaORCID, Vermard YouenORCID, Laffargue PascalORCID, Petitgas PierreORCID, Pellissier Loïc, Albouy CamilleORCID (2022). Contrasted spatio-temporal changes in the demersal fish assemblages and the dominance of the environment vs fishing pressure, in the Bay of Biscay and Celtic Sea. Progress In Oceanography, 204, 102788 (13p.). Publisher's official version : https://doi.org/10.1016/j.pocean.2022.102788 , Open Access version : https://archimer.ifremer.fr/doc/00764/87634/


Hosack Geoffrey R., Trenkel VerenaORCID (2019). Functional group based marine ecosystem assessment for the Bay of Biscay via elasticity analysis. Peerj, 7, e7422 (36p.). Publisher's official version : https://doi.org/10.7717/peerj.7422 , Open Access version : https://archimer.ifremer.fr/doc/00510/62119/


ICES (2019). Working group for the Celtic seas ecoregion (WGCSE). ICES Scientific Reports/Rapports scientifiques du CIEM., 1(29), 1078p. Publisher's official version : https://doi.org/10.17895/ices.pub.4982 , Open Access version : https://archimer.ifremer.fr/doc/00505/61665/


McMillan Matthew N., Izzo Christopher, Junge Claudia, Albert Ole Thomas, Jung Armelle, Gillanders Bronwyn M. (2017). Analysis of vertebral chemistry to assess stock structure in a deep-sea shark, Etmopterus spinax. Ices Journal Of Marine Science, 74(3), 793-803. https://doi.org/10.1093/icesjms/fsw176


Marandel FlorianneORCID, Lorance PascalORCID, Trenkel Verena M.ORCID (2016). A Bayesian state-space model to estimate population biomass with catch and limited survey data: application to the thornback ray (Raja clavata) in the Bay of Biscay. Aquatic Living Resources, 29(2), 209 (1-17). Publisher's official version : https://doi.org/10.1051/alr/2016020 , Open Access version : https://archimer.ifremer.fr/doc/00359/47032/


Chaalali Aurelie, Saint-Beat Blanche, Lassalle Geraldine, Le Loc'h Francois, Tecchio Samuele, Safi Georges, Savenkoff Claude, Lobry Jeremy, Niquil Nathalie (2015). A new modeling approach to define marine ecosystems food-web status with uncertainty assessment. Progress In Oceanography, 135, 37-47. https://doi.org/10.1016/j.pocean.2015.03.012


References of Technical Reports

Delaunay Damien (2015). Correspondance de l'échantillonnage entre le programme d'observation à la mer (ObsMer 2003-2015) et la campagne EVHOE (1997-2014) dans le golfe de Gascogne et la mer Celtique. https://doi.org/10.13155/39856


Morandeau Fabien, Vacherot Jean-Philippe, Kopp DorotheeORCID (2015). Essais et validation d’un engin de capture expérimental pour le projet CAMANOC du 20 au 22 Mai 2014.


Despois Emilie (2014). Analyse et comparaison de la distribution démographique de l’anchois et de la sardine du golfe de Gascogne basées sur des campagnes océanographiques automnales et printanières.


Thesis using campaign data

Van Den Beld Inge (2017). Habitats coralliens dans les canyons sous-marins du Golfe de Gascogne : distribution, écologie et vulnérabilité / Coral habitats in submarine canyons of the Bay of Biscay : distribution, ecology and vulnerability. PhD Thesis, Université de Bretagne occidentale.