INTERPOL 2

Name: INTERPOL 2
Start: 2002-08-20
End: 2002-09-01
Location: Mediterranean Sea, Western Basin

Type	Oceanographic cruise
Ship	L'Europe
Ship owner	Ifremer
Dates	20/08/2002 - 01/09/2002
Chief scientist(s)	DURRIEU de MADRON Xavier
	CENTRE FORMATION ET RECHERCHE SUR ENVIRONNEMENT MARIN-CEFREM CEFREM CNRS - UMR 5110 - Universite de Perpignan 52 avenue Paul Alduy 66860 PERPIGNAN CEDEX +33 (0)4 68.66.20.90 cefrem@univ-perp.fr https://cefrem.univ-perp.fr/
DOI	10.17600/2060070
Objective	Study of resuspension of sediments and releasing of substances dissolved by trawling. This falls under the INTERPOL (Impact of natural and trawling events on resuspension, dispersal and fate of pollutants) project. The cruise also took place aboard 'TETHYS II'.

Sea/Ocean

Mediterranean Sea, Western Basin

(Gulf of Lion)

Ports

Port of departure : La Seyne-sur-Mer (France)

Port of return : La Seyne-sur-Mer (France)

Scientific Authority

CENTRE FORMATION ET RECHERCHE SUR ENVIRONNEMENT MARIN-CEFREM

CEFREM

CNRS - UMR 5110 - Universite de Perpignan

66860 PERPIGNAN CEDEX

+33 (0)4 68.66.20.90

cefrem@univ-perp.fr

https://cefrem.univ-perp.fr/

Participating bodie(s)

CEFREM, CNRS/Université de Perpignan, COM, CNRS / Université d'Aix-Marseille II LOOB, CNRS / Université de Paris VI DRH, IFREMER-Sete.

Discipline(s)

PHYSICAL OCEANOGRAPHY
CHEMICAL OCEANOGRAPHY
ENVIRONMENT
FISHERIES

Code	Label	Quantity	PI
B06	Dissolved organic matter (inc DOC) DOC, DON, DOP	117	PUJO-PAY Mireille
B71	Particulate organic matter (inc POC POC	50	DURRIEU de MADRON Xavier
D71	Current profiler (eg ADCP) Profile in the base layer	35 profiles	DURRIEU de MADRON Xavier
G04	Core soft bottom Dredge	1 cores	DURRIEU de MADRON Xavier
H09	Water bottle stations	-	DURRIEU de MADRON Xavier
H10	CTD stations CTD, transmission, fluorescence	15 stations	DURRIEU de MADRON Xavier
H22	Phosphate	117 stations	PUJO-PAY Mireille
H24	Nitrate	117 stations	PUJO-PAY Mireille
H25	Nitrite	117 stations	PUJO-PAY Mireille
H26	Silicate	117 stations	PUJO-PAY Mireille
H76	Ammonia	-	PUJO-PAY Mireille
P01	Suspended matter	50 stations	DURRIEU de MADRON Xavier

Summary of measurements

-Trawl hauls (Rockhopper roller trawl, Medits bottom trawl).
-Hydrological profiles with multivariable probe (temperature, salinity, pressure, optical transmission and fluorescence).
-Particle size profiles using in situ laser granulometer.
-Current profiles in bottom layer with ADCP.
Water samples to analyze particule content, particulate carbon and nitrogen and particulate organic carbon, nutrients (nitrite, nitrate, ammonium, phosphate and silicate) and dissolved organic matter.
-Surface sediment samples taken with grab to analyze granulometry.

Location map

Data managed by SISMER

Bibliography

Publications

Ferre B, Durrieu De Madron X, Estournel C, Ulses C, Le Corre Gildas (2008). Impact of natural (waves and currents) and anthropogenic (trawl) resuspension on the export of particulate matter to the open ocean Application to the Gulf of Lion (NW Mediterranean). Continental Shelf Research, 28(15), 2071-2091. Publisher's official version : https://doi.org/10.1016/j.csr.2008.02.002 , Open Access version : https://archimer.ifremer.fr/doc/00000/4682/

Durrieu De Madron X, Ferre B, Le Corre Gildas, Grenz C, Conan P, Pujo Pay M, Buscail R, Bodiot O (2005). Trawling-induced resuspension and dispersal of muddy sediments and dissolved elements in the Gulf of Lion (NW Mediterranean). Continental Shelf Research, 25(19-20), 2387-2409. Publisher's official version : https://doi.org/10.1016/j.csr.2005.08.002 , Open Access version : https://archimer.ifremer.fr/doc/00000/1355/