EVHOE 98

Name: EVHOE 98
Start: 1998-10-10
End: 1998-11-23
Location: Northeast Atlantic Ocean (40W)

Type	Oceanographic cruise
Set	This cruise is part of the set EVHOE EVALUATION HALIEUTIQUE OUEST DE L'EUROPE
Ship	Thalassa
Ship owner	Ifremer
Dates	10/10/1998 - 23/11/1998
Chief scientist(s)	MAHE Jean-Claude, BELLAIL Robert
	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	10.17600/98040090
Objective	Acquisition of demographic and biological information about fished populations and their hydroclimatic environment in the Celtic Sea and in the Bay of Biscay. Building a time series of abundance indicators and recruitment indicators for stocks assessed by ICES. Study of how populations' spatial organization evolves. Intercalibrations between RV Thalassa and RV Cornide de Saavedra (I.E.O). The related programmes are: Assessment of EC-managed fisheries and non-EC fisheries, Fishery ecosystems and the Fishery information system. European contract "Evaluation of demersal resources of South-western Europe from standardized Groundfish Surveys" associating France, Spain and Portugal.

Sea/Ocean

Northeast Atlantic Ocean (40W)

(Golfe de Gascogne et mer Celtique)

Ports

Port of departure : Lorient (France)

Port of return : Brest (France)

Project

HALIEUTIC RESOURCES ASSESSMENT-WEST EUROPE (EVHOE),INFORMATION SYSTEMS, ECONOMY, DIAGNOSIS OF RESOURCES

Scientific Authority

IFREMER STATION DE LORIENT

8, rue Francois Toullec

56100 LORIENT

+33 (0)2.97.87.38.00

Emilie.Marc@ifremer.fr

https://wwz.ifremer.fr/lorient

Participating bodie(s)

IFREMER

Discipline(s)

PHYSICAL OCEANOGRAPHY
BIOLOGICAL OCEANOGRAPHY
ENVIRONMENT
FISHERIES
TECHNOLOGY

Code	Label	Quantity	PI
B19	Demersal fish	-	MAHE Jean-Claude
B20	Molluscs	-	MAHE Jean-Claude
B21	Crustaceans	-	MAHE Jean-Claude
B90	Other biological/fisheries meas.	-	MAHE Jean-Claude
H10	CTD stations	130 stations	MAHE Jean-Claude

Summary of measurements

-153 bottom trawl hauls were made with the GOV 36/47 high opening trawl, lasting 30 min on bottoms whose depth ranged from 15 to 400 m, under standard conditions, monitoring the parameters of the trawl's opening(SCANMAR)
-and the trawl's positioning (PACHA) with respect to the vessel's route.
-130 vertical temperature and salinity profiles taken using the Seabird 19 CTD.
-With each trawl haul, the determination, weighing and measurement of each species caught was performed, sex determination for the main commercial species and hard tissue samples taken (otoliths and illicia)
-acquisition of biological parameters for species under EU management (hake, whiting, cod, angler, megrim and sole).
-Samples were collected for O.P.R.I.
-Hake samples were taken for genetic studies (CEFAS Lowestoft).
-Flesh samples were collected from all commercial species to complement the catalogue of species identification by electrophoresis (IFREMER/VP/Nantes).
-Flesh samples were collected from all commercial species to detect allergenic proteins (IFREMER/VP/Nantes).
-Collection, identification, counting and weighing of macrowaste collected in each trawl haul were done.

Location map

Data managed by SISMER

Bibliography

Publications

Salaün Jessica, Raoux Aurore, Pezy Jean-Philippe, Dauvin Jean-Claude, Pioch Sylvain (2023). Structural and functional changes in Artificial Reefs ecosystem stressed by trophic modelling approach: Case study in the Bay of Biscay. Regional Studies In Marine Science, 65, 103100 (15p.). https://doi.org/10.1016/j.rsma.2023.103100

Eme David, Rufino Marta, Trenkel Verena , Vermard Youen , Laffargue Pascal , Petitgas Pierre , Pellissier Loïc, Albouy Camille (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/

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/

Marandel Florianne, Lorance Pascal , Trenkel Verena M. (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

Ravard David, Brind'Amour Anik , Trenkel Verena (2014). Evaluating the potential impact of fishing on demersal species in the Bay of Biscay using simulations and survey data. Fisheries Research, 157, 86-95. Publisher's official version : https://doi.org/10.1016/j.fishres.2014.03.007 , Open Access version : https://archimer.ifremer.fr/doc/00188/29968/

Lassalle Geraldine, Pasqual Jean-Sebastien Nelva, Boet Philippe, Rochet Marie-Joelle, Trenkel Verena , Niquil Nathalie (2014). Combining quantitative and qualitative models to identify functional groups for monitoring changes in the Bay of Biscay continental shelf exploited foodweb. Ices Journal Of Marine Science, 71(1), 105-117. Publisher's official version : https://doi.org/10.1093/icesjms/fst107 , Open Access version : https://archimer.ifremer.fr/doc/00173/28427/

Reecht Yves, Rochet Marie-Joelle, Trenkel Verena , Jennings S., Pinnegar J. K. (2013). Use of morphological characteristics to define functional groups of predatory fishes in the Celtic Sea. Journal Of Fish Biology, 83(2), 355-377. Publisher's official version : https://doi.org/10.1111/jfb.12177 , Open Access version : https://archimer.ifremer.fr/doc/00152/26294/

Rochet Marie-Joelle, Collie Jeremy S., Trenkel Verena (2013). How Do Fishing and Environmental Effects Propagate Among and Within Functional Groups? Bulletin Of Marine Science, 89(1), 285-315. Publisher's official version : https://doi.org/10.5343/bms.2011.1138 , Open Access version : https://archimer.ifremer.fr/doc/00154/26492/

Lassalle Geraldine, Gascuel Didier, Le Loch Francois, Lobry Jeremy, Pierce Graham John, Ridoux Vincent, Santos Maria Begona, Spitz Jerome, Niquil Nathalie (2012). An ecosystem approach for the assessment of fisheries impacts on marine top predators: the Bay of Biscay case study. Ices Journal Of Marine Science, 69(6), 925-938. Publisher's official version : https://doi.org/10.1093/icesjms/fss049 , Open Access version : https://archimer.ifremer.fr/doc/00087/19855/

Rochet Marie-Joelle, Daures Fabienne , Trenkel Verena (2012). Capacity management, not stock status or economics, drives fleet dynamics in the Bay of Biscay ecosystem on a decadal time scale. Canadian Journal Of Fisheries And Aquatic Sciences, 69(4), 695-710. Publisher's official version : https://doi.org/10.1139/F2012-002 , Open Access version : https://archimer.ifremer.fr/doc/00076/18730/

Lassalle G., Lobry J., Le Loc'h F., Bustamante Paco, Certain Gregoire, Delmas Daniel, Dupuy C., Hily Christian, Labry Claire , Le Pape O., Marquis Elise, Petitgas Pierre , Pusineri Claire, Ridoux Vincent, Spitz J., Niquil Nathalie (2011). Lower trophic levels and detrital biomass control the Bay of Biscay continental shelf food web: Implications for ecosystem management. Progress In Oceanography, 91(4), 561-575. Publisher's official version : https://doi.org/10.1016/j.pocean.2011.09.002 , Open Access version : https://archimer.ifremer.fr/doc/00057/16851/

Chouvelon Tiphaine, Spitz Jerome, Cherel Y., Caurant Florence, Sirmel R., Mendez-Fernandez P., Bustamante Paco (2011). Inter-specific and ontogenic differences in delta C-13 and delta N-15 values and Hg and Cd concentrations in cephalopods. Marine Ecology Progress Series, 433, 107-120. Publisher's official version : https://doi.org/10.3354/meps09159 , Open Access version : https://archimer.ifremer.fr/doc/00166/27761/

Drouineau Hilaire, Mahevas Stephanie , Bertignac Michel , Duplisea Daniel (2010). A length-structured spatially explicit model for estimating hake growth and migration rates. Ices Journal Of Marine Science, 67(8), 1697-1709. Publisher's official version : https://doi.org/10.1093/icesjms/fsq042 , Open Access version : https://archimer.ifremer.fr/doc/00016/12714/

Rochet Marie-Joelle, Trenkel Verena , Carpentier Andre, Coppin Franck, Gil De Sola Luis, Leaute Jean-Pierre, Mahe Jean-Claude, Maiorano Porzia, Mannini Alessandro, Murenu Matteo, Piet Gerjan, Politou Chrissi-Yianna, Reale Bruno, Spedicato Maria-Teresa, Tserpes George, Bertrand Jacques (2010). Do changes in environmental and fishing pressures impact marine communities? An empirical assessment. Journal Of Applied Ecology, 47(4), 741-750. Publisher's official version : https://doi.org/10.1111/j.1365-2664.2010.01841.x , Open Access version : https://archimer.ifremer.fr/doc/00008/11925/

Spedicato Maria Teresa, Poulard Jean-Charles, Politou Chrissi-Yianna, Radtke Krzysztof, Lembo Giuseppe, Petitgas Pierre (2010). Using the ALADYM simulation model for exploring the effects of management scenarios on fish population metrics. Aquatic Living Resources, 23(2), 153-165. Publisher's official version : https://doi.org/10.1051/alr/2010015 , Open Access version : https://archimer.ifremer.fr/doc/00011/12226/

Trenkel Verena , Cotter John (2009). Choosing survey time series for populations as part of an ecosystem approach to fishery management. Aquatic Living Resources, 22(2), 121-126. Publisher's official version : https://doi.org/10.1051/alr/2008057 , Open Access version : https://archimer.ifremer.fr/doc/00000/6900/

Persohn Cecile, Lorance Pascal , Trenkel Verena (2009). Habitat preferences of selected demersal fish species in the Bay of Biscay and Celtic Sea, North-East Atlantic. Fisheries Oceanography, 18(4), 268-285. https://doi.org/10.1111/j.1365-2419.2009.00515.x

Poulard Jean-Charles, Trenkel Verena (2007). Do survey design and wind conditions influence survey indices ? Canadian journal of fisheries and aquatic sciences, 64(11), 15511562. Publisher's official version : https://doi.org/10.1139/F07-123 , Open Access version : https://archimer.ifremer.fr/doc/00000/2690/

Trenkel Verena , Rochet Marie-Joelle, Mesnil Benoit (2007). From model-based prescriptive advice to indicator-based interactive advice. ICES Journal of Marine Science, 64(4), 768-774. Publisher's official version : https://doi.org/10.1093/icesjms/fsm006 , Open Access version : https://archimer.ifremer.fr/doc/00000/2619/

Woillez M, Poulard Jean-Charles, Rivoirard Jacques, Petitgas Pierre , Bez Nicolas (2007). Indices for capturing spatial patterns and their evolution in time, with application to European hake (Merluccius merluccius) in the Bay of Biscay. ICES Journal of Marine Science, 64(3), 537-550. Publisher's official version : https://doi.org/10.1093/icesjms/fsm025 , Open Access version : https://archimer.ifremer.fr/doc/00000/2671/

Chen C, Pierce G, Wang J, Robin J, Poulard Jean-Charles, Pereira J, Zuur A, Boyle P, Bailey N, Beare D, Jereb P, Ragonese S, Mannini A, Orsi-Relini L (2006). The apparent disappearance of Loligo forbesi from the south of its range in the 1990s: Trends in Loligo spp. abundance in the northeast Atlantic and possible environmental influences. Fisheries Research, 78(1), 44-54. Publisher's official version : https://doi.org/10.1016/j.fishres.2005.12.002 , Open Access version : https://archimer.ifremer.fr/doc/00000/1539/

Rochet Marie-Joelle, Trenkel Verena , Bellail Robert, Coppin Franck, Le Pape Olivier, Mahe Jean-Claude, Morin Jocelyne, Poulard Jean-Charles, Schlaich Ivan, Souplet Arnauld, Verin Yves, Bertrand Jacques (2005). Combining indicator trends to assess ongoing changes in exploited fish communities: diagnostic of communities off the coasts of France. ICES Journal of Marine Science, 62(8), 1647-1664. Publisher's official version : https://doi.org/10.1016/j.icesjms.2005.06.009 , Open Access version : https://archimer.ifremer.fr/doc/00000/773/

Poulard Jean-Charles, Blanchard Fabian (2005). The impact of climate change on the fish community structure of the eastern continental shelf of the Bay of Biscay. ICES Journal of Marine Science, 62(7), 1436-1443. Publisher's official version : https://doi.org/10.1016/j.icesjms.2005.04.017 , Open Access version : https://archimer.ifremer.fr/doc/00000/824/

Blanchard Fabian , Vandermeirsch Frederic (2005). Warming and exponential abundance increase of the subtropical fish Capros aper in the Bay of Biscay (1973-2002). Comptes Rendus Biologies, 328(5), 505-509. https://doi.org/10.1016/j.crvi.2004.12.006

Rochet Marie-Joelle, Trenkel Verena (2005). Factors for the variability of discards: assumptions and field evidence. Canadian Journal Of Fisheries And Aquatic Sciences, 62(1), 224-235. https://doi.org/10.1139/F04-185

Trenkel Verena , Pinnegar John, Rochet Marie-Joelle, Rackham Brian (2004). Different surveys provide similar pictures of trends in a marine fish community but not of individual fish populations. ICES Journal of Marine Science, 61(3), 351-362. Publisher's official version : https://doi.org/10.1016/j.icesjms.2004.01.004 , Open Access version : https://archimer.ifremer.fr/doc/00000/899/

Verdoit Marion, Pelletier Dominique , Bellail Robert (2003). Are commercial logbook and scientific CPUE data useful for characterizing the spatial and seasonal distribution of exploited populations? The case of the Celtic Sea whiting. Aquatic Living Resources, 16(6), 467-485. Publisher's official version : https://doi.org/10.1016/j.aquliv.2003.07.002 , Open Access version : https://archimer.ifremer.fr/doc/00000/335/

Trenkel Verena , Rochet Marie-Joelle (2003). Performance of indicators derived from abundance estimates for detecting the impact of fishing on a fish community. Canadian Journal Of Fisheries And Aquatic Sciences, 60(1), 67-85. https://doi.org/10.1139/F02-163

Rochet Marie-Joelle, Trenkel Verena (2003). Which community indicators can measure the impact of fishing? A review and proposals. Canadian Journal Of Fisheries And Aquatic Sciences, 60(1), 86-99. https://doi.org/10.1139/F02-164

Rochet Marie-Joelle, Peronnet Isabelle, Trenkel Verena (2002). An analysis of discards from the French trawler fleet in the Celtic Sea. Ices Journal Of Marine Science, 59(3), 538-552. https://doi.org/10.1006/jmsc.2002.1182

Petitgas Pierre (2001). Geostatistics in fisheries survey design and stock assessment: models, variances and applications. Fish And Fisheries, 2(3), 231-249. https://doi.org/10.1046/j.1467-2960.2001.00047.x

Lundy Caroline J., Rico Ciro, Hewitt Godfrey M. (2000). Temporal and spatial genetic variation in spawning grounds of European hake (Merluccius merluccius) in the Bay of Biscay. Molecular Ecology, 9(12), 2067-2079. https://doi.org/10.1046/j.1365-294X.2000.01120.x

Lundy Caroline J., Moran Paloma, Rico Ciro, Milner Richard S., Hewitt Godfrey M. (1999). Macrogeographical population differentiation in oceanic environments: a case study of European hake (Merluccius merluccius), a commercially important fish. Molecular Ecology, 8(11), 1889-1898. https://doi.org/10.1046/j.1365-294x.1999.00789.x

Moran P., Lundy C., Rico C., Hewitt G. M. (1999). Isolation and characterization of microsatellite loci in European hake, Merlucius merlucius (Merlucidae, Teleostei). Molecular Ecology, 8(8), 1357-1358. https://doi.org/10.1046/j.1365-294X.1999.00701_4.x

References of Articles published in other Periodicals or Scientific Works acclaimed in the Field

Quero Jean-Claude, Leaute Jean-Pierre, Spitz Jérôme, Iglesias Samuel P (2019). Faune française de l’Atlantique. Poissons du talus continental. 1. Alepocephalidae (Craniata : Actinopterygii : Osmeriformes). Annales de la Société des sciences naturelles de la Charente-Maritime, 11(1), 19-34.

Quero Jean-Claude, Leaute Jean-Pierre, Spitz Jérôme (2017). Faune francaise de l’Atlantique. Batoïdes : Torpediniformes, Rajiformes & Myliobatiformes (Craniata : Elasmobranchii). Annales de la Société des Sciences Naturelles de la Charente-Maritime, 10(8), 863-903. Open Access version : https://archimer.ifremer.fr/doc/00379/48993/

Quero Jean-Claude, Spitz Jerome, Leaute Jean-Pierre (2013). Faune française de l’Atlantique. Requins .2. Carcharhiniformes (Craniata : Elasmobranchii). Annales de la Société des Sciences Naturelles de la Charente-Maritime, 10(4), 413-431. Open Access version : https://archimer.ifremer.fr/doc/00250/36083/

Quero Jean-Claude, Spitz Jerome, Leaute Jean-Pierre (2011). Faune française de l’Atlantique. Requins .1. Hexanchiformes & Lamniformes (Craniata : Elasmobranchii). Annales de la Société des Sciences Naturelles de la Charente-Maritime, 10(2), 207-223. Open Access version : https://archimer.ifremer.fr/doc/00250/36082/

Quero Jean-Claude, Spitz Jerome, Leaute Jean-Pierre (2010). Faune française de l'Atlantique. Chimères (Craniata : Chondrichthyes : Holocephali). Annales de la Société des Sciences Naturelles de la Charente-Maritime, 10(1), 59-67. Open Access version : https://archimer.ifremer.fr/doc/00250/36081/

Poulard Jean-Charles, Blanchard Fabian , Boucher Jean, Souissi Sami (2003). Variability in the demersal fish assemblages of the Bay of Biscay during the 1990s. ICES Marine Science Symposia, 219, 411-414.

Blanchard Fabian (2001). Fishing effects on the diversity dynamics of demersal fish communities. Comparative analysis of the role of the interactions between specices in the Bay of Biscay and in the Gulf of Lion (France). Cybium, 25(3), 293-294. Open Access version : https://archimer.ifremer.fr/doc/00000/10248/

Quero Jean-Claude, Du Buit M.H., Caill N, de Casamajor Marie-Noelle , Cazeils N, Dewez A, Morandeau Gilles , Vayne Jean-Jacques (1999). Observations ichtyologiques effectuées en 1998. Annales de la Société des Sciences Naturelles de la Charente-Maritime, 8(8), 925-934. Open Access version : https://archimer.ifremer.fr/doc/00000/3687/

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

Sanchez Florence , Santurtun Marina (2013). SYNThèse et Analyse des données eXistantes sur un écosystème profond transfrontalier : le gouf de Capbreton – « SYNTAX ». https://archimer.ifremer.fr/doc/00137/24787/

Cougnaud Laure (2012). Méthode d’estimation d’indices de recrutements à partir de distributions de fréquences de tailles.

Thesis using campaign data

Barrios Alexander (2017). Influence des variations des facteurs environnementaux sur la croissance de poissons de l'Atlantique. PhD Thesis, Uniivesité Breatgne Loire, Agrocampus Ouest. https://archimer.ifremer.fr/doc/00419/53026/