PELMED 99

Name: PELMED 99
Start: 1999-07-01
End: 1999-07-24
Location: Mediterranean Sea, Western Basin

Type	Oceanographic cruise
Set	This cruise is part of the set PELMED - PELAGIQUES MEDITERRANÉE
Ship	L'Europe
Ship owner	Ifremer
Dates	01/07/1999 - 24/07/1999
Chief scientist(s)	BIGOT Jean-Louis
	IFREMER STATION DE SETE Bd Jean Monnet BP 171 34203 SETE CEDEX +33(0)4 99 57 32 00 https://mediterranee.ifremer.fr/implantations/Sete
DOI	10.17600/99060060
Objective	Assessment of small pelagic species resources in the Gulf of Lion using echointegration and trawl hauls to identify the observed echoes. The related project is a national Ifremer project on Biology and dynamics of fished populations/Mediterranean pelagics.

Sea/Ocean

Mediterranean Sea, Western Basin

(Golfe du Lion)

Ports

Port of departure : Toulon (France)

Port of return : Toulon (France)

Project

INFORMATION SYSTEMS, ECONOMY, DIAGNOSIS OF RESOURCES

Scientific Authority

IFREMER STATION DE SETE

Bd Jean Monnet

BP 171

34203 SETE CEDEX

+33(0)4 99 57 32 00

https://mediterranee.ifremer.fr/implantations/Sete

Participating bodie(s)

EPHE Montpellier (P. Beaubrun) pour observation cétacés et oiseaux.

Discipline(s)

FISHERIES
BIOLOGICAL OCEANOGRAPHY

Code	Label	Quantity	PI
B14	Pelagic fish biometrie, anchois, sardines, 23 chalutages	23 hauls	BIGOT Jean-Louis
B25	Birds identification et comptage	-	BEAUBRUN Pierre
B26	Mammals & reptiles identification et comptage	-	BEAUBRUN Pierre
B28	Acoustic reflection on marine organ echo-integration (38 kHz), 604 MN	604	BIGOT Jean-Louis
B64	Gear research chalut pelagique PTGM158	4 hauls	BIGOT Jean-Louis
G73	Single-beam echosounding OS 1500 38 kHz	-	BIGOT Jean-Louis
H10	CTD stations	16 stations	BIGOT Jean-Louis
H11	Subsurface meas. underway (T,S) continu	-	BIGOT Jean-Louis

Summary of measurements

-Systematic echointegration (done at 8 knots on legs from coast to offshore
perpendicular to the coast and 10 NM apart) using INES-MOVIES MOVIES+ with a 38
kHz echosounder.
-Trawl hauls to identify echoes (23 performed, 6 of which using the 4FF).
-Biometry of pelagic species.
-Bathymetric (T, S) profiles done at the end of each trawl haul.
-Continuous T (temperature) and S (salinity) recorded at subsurface.
-Continuous recording of echograms sent by 38, 49 and 12 kHz sounders.
-EK500: Continuous acquisition of individual TS (backscattering indexes).

Location map

Data managed by SISMER

Bibliography

Publications

Brosset Pablo, Menard Frederic, Fromentin Jean-Marc , Bonhommeau Sylvain , Ulses Caroline, Bourdeix Jean-Herve, Bigot Jean-Louis, Van Beveren Elisabeth, Roos David , Saraux Claire (2015). Influence of environmental variability and age on the body condition of small pelagic fish in the Gulf of Lions. Marine Ecology Progress Series, 529, 219-231. Publisher's official version : https://doi.org/10.3354/meps11275 , Open Access version : https://archimer.ifremer.fr/doc/00272/38334/

Van Beveren Elisabeth, Bonhommeau Sylvain , Fromentin Jean-Marc , Bigot Jean-Louis, Bourdeix Jean-Herve, Brosset Pablo, Roos David , Saraux Claire (2014). Rapid changes in growth, condition, size and age of small pelagic fish in the Mediterranean. Marine Biology, 161(8), 1809-1822. Publisher's official version : https://doi.org/10.1007/s00227-014-2463-1 , Open Access version : https://archimer.ifremer.fr/doc/00192/30335/

Banaru Daniela, Mellon Capucine, Roos David , Bigot Jean-Louis, Souplet Arnauld, Jadaud Angelique , Beaubrun P., Fromentin Jean-Marc (2013). Trophic structure in the Gulf of Lions marine ecosystem (north-western Mediterranean Sea) and fishing impacts. Journal Of Marine Systems, 111, 45-68. Publisher's official version : https://doi.org/10.1016/j.jmarsys.2012.09.010 , Open Access version : https://archimer.ifremer.fr/doc/00116/22758/

Brehmer P, Guillard J, Guennegan Yvon, Bigot Jean-Louis, Liorzou Bernard (2006). Evidence of a variable "unsampled" pelagic fish biomass in shallow water (< 20 m): the case of the Gulf of Lion. ICES Journal of Marine Science, 63(3), 444-451. Publisher's official version : https://doi.org/10.1016/j.icesjms.2005.10.016 , Open Access version : https://archimer.ifremer.fr/doc/00000/1674/

References of Technical Reports

Sanna Serena, Andral Bruno (2014). 1er reporting du projet SEA-ERA MERMAID (juin - décembre 2013). RST.ODE/LER-PAC/14-11. https://archimer.ifremer.fr/doc/00233/34389/

Bigot Jean-Louis, Jadaud Angelique , Rouyer Tristan, Saraux Claire (2014). Compte–rendu de participation aux groupes de travail de la CGPM – Espèces démersales et petits pélagiques Sub-Committee on Stock Assessment (SCSA). Bar, 28 Janvier-1 Février : WGS 3 Février 2014 ; SCSA. SAC/SCSA/WGSAD/2014.

Mellon Capucine, Vogel Camille (2013). ESPEXS - Enjeux du Secteur Potentiellement Exploitable en Sable au large du golfe du Lion. Volet Halieutique. Rapport de phase 2 : Etat des Lieux. Rapport final du contrat AAMP-IFREMER n° 12/3211775 /F.