IBTS 2014

Name: IBTS 2014
Start: 2014-01-12
End: 2014-02-15
Location: North Sea

Type	Oceanographic cruise
Set	This cruise is part of the set INTERNATIONAL BOTTOM TRAWL SURVEY (IBTS)
Ship	Thalassa
Ship owner	Ifremer
Dates	12/01/2014 - 15/02/2014
Chief scientist(s)	VERIN Yves
	HALIEUTIQUE MANCHE MER DU NORD - BOULOGNE-SUR-MER Centre Ifremer Manche Mer du Nord 150 quai Gambetta 62200 Boulogne-sur-Mer +33 (0)3 21 99 56 00 https://manchemerdunord.ifremer.fr/
DOI	10.17600/14001300
Objective	An ecosystem-based approach to sustainable management of fisheries resources.

Sea/Ocean

North Sea

English Channel

Ports

Port of departure : Brest (France)

Port of return : Boulogne (France)

Project

INTERNATIONAL BOTTOM TRAWL SURVEY (IBTS) - FRANCE

Scientific Authority

HALIEUTIQUE MANCHE MER DU NORD - BOULOGNE-SUR-MER

Centre Ifremer Manche Mer du Nord

150 quai Gambetta

62200 Boulogne-sur-Mer

+33 (0)3 21 99 56 00

https://manchemerdunord.ifremer.fr/

Participating bodie(s)

CIEM

Discipline(s)

PHYSICAL OCEANOGRAPHY
BIOLOGICAL OCEANOGRAPHY
CHEMICAL OCEANOGRAPHY
FISHERIES

Code	Label	Quantity	PI
B02	Phytoplankton pigments (eg chloroph	165	VERIN Yves
B08	Phytoplankton Niskin bottle	161 stations	ANTAJAN Elvire
B09	Zooplankton WP2 net	102 hauls	ANTAJAN Elvire
B13	Eggs & larvae Continuous Underway Fish Eggs Sampler 534- Filet Method Isaac Kidd 115	-	LOOTS Christophe
B19	Demersal fish Bottom trawl (GOV)	87 hauls	VERIN Yves
G08	Bottom photography Towed camera	30 videos	VAZ Sandrine
G73	Single-beam echosounding ER60 continuous	-	VERIN Yves
G74	Multi-beam echosounding ME70 continuous	-	VERIN Yves
H09	Water bottle stations Niskin bottle	164 stations	ANTAJAN Elvire
H10	CTD stations SBE19	165 stations	ANTAJAN Elvire
H16	Transparency (eg transmissometer)	165	VERIN Yves
H17	Optics (eg underwater light levels)	165	VERIN Yves
H22	Phosphate On the Niskin	164 stations	VERIN Yves
H24	Nitrate On the Niskin	164 stations	VERIN Yves
H25	Nitrite On the Niskin	164 stations	VERIN Yves
H26	Silicate On the Niskin	164 stations	VERIN Yves
H71	Surface measurements underway (T,S)	-	VERIN Yves
H76	Ammonia On the Niskin	164 stations	VERIN Yves
M06	Routine standard measurements	-	VERIN Yves
P01	Suspended matter On the Niskin	161 stations	VERIN Yves

Summary of measurements

-Samples taken using GOV wide opening vertical trawl: calculating abundance indexes for commercial species.
-Sampling of larvae: calculation of larval abundance indexes for herring and sprat using MIK larva net; stations performed at night.
-Logging of data from ME70 andER60 echosounder.
-Egg sampling: Characterization of winter spawning zones and habitats in the North Sea; sampling using CUFES (Continuous Fish Egg Sampler).
-Sampling of zooplankton and phytoplankton: Studying hydrological, phytoplankton and zooplankton compartments.
-Observation of seabirds and marine mammals in the English Channel.
-Characterization of seabed and benthic species; underwater videos taken in the framework of the PANACHE programme.

Location map

Positionning system

Geodetic system : WORLD GEODETIC SYSTEM 1984 = WGS84

Positioning system : GPS différentiel

Published data

Foveau Aurélie, Llapasset Margaux, Desroy Nicolas, Vaz Sandrine (2016). Life history traits' scoring to calculate a trawl disturbance indicator on mega- epibenthic fauna. https://doi.org/10.17882/44632

Data managed by SISMER

Dives

Related number	Absolute number	Vehicle	Date	Location
1	028	PAGURE1	20140114 06:59:3914/01/2014 06:59:39	50° 5.960' N 1° 5.872' W
2	029	PAGURE1	20140114 11:28:1014/01/2014 11:28:10	49° 49.748' N 1° 8.180' W
3	030	PAGURE1	20140114 17:43:3914/01/2014 17:43:39	49° 34.813' N 0° 55.090' W
4	031	PAGURE1	20140115 06:18:0815/01/2014 06:18:08	49° 27.463' N 0° 38.382' W
5	032	PAGURE1	20140115 10:25:5315/01/2014 10:25:53	49° 26.714' N 0° 12.123' W
6	033	PAGURE1	20140115 14:09:2615/01/2014 14:09:26	49° 38.152' N 0° 4.524' E
7	034	PAGURE1	20140116 06:22:2816/01/2014 06:22:28	49° 52.396' N 0° 24.164' E
8	035	PAGURE1	20140116 10:21:0016/01/2014 10:21:00	49° 58.903' N 0° 49.142' E
9	036	PAGURE1	20140116 15:51:4016/01/2014 15:51:40	50° 0.063' N 1° 8.335' E
10	037	PAGURE1	20140117 06:21:3517/01/2014 06:21:35	50° 26.494' N 1° 25.691' E
11	038	PAGURE1	20140117 09:43:4017/01/2014 09:43:40	50° 35.410' N 1° 31.154' E
12	039	PAGURE1	20140117 15:00:1617/01/2014 15:00:16	50° 56.433' N 1° 39.550' E
13	040	PAGURE1	20140118 06:01:4218/01/2014 06:01:42	51° 16.119' N 1° 43.385' E
14	041	PAGURE1	20140119 06:09:1419/01/2014 06:09:14	50° 37.648' N 0° 6.318' E
15	042	PAGURE1	20140119 09:43:2519/01/2014 09:43:25	50° 33.599' N 0° 7.664' W
16	043	PAGURE1	20140119 14:11:3019/01/2014 14:11:30	50° 21.498' N 0° 2.261' E
17	044	PAGURE1	20140120 06:06:4020/01/2014 06:06:40	50° 18.061' N 0° 24.820' E
18	045	PAGURE1	20140120 09:57:1620/01/2014 09:57:16	50° 22.820' N 0° 46.335' E
19	046	PAGURE1	20140120 13:54:4320/01/2014 13:54:43	50° 33.757' N 0° 43.716' E
20	047	PAGURE1	20140121 06:06:3321/01/2014 06:06:33	50° 51.215' N 1° 20.430' E
21	048	PAGURE1	20140123 06:16:0123/01/2014 06:16:01	53° 53.455' N 3° 54.541' E
22	049	PAGURE1	20140123 14:12:2223/01/2014 14:12:22	54° 4.127' N 4° 8.181' E
23	050	PAGURE1	20140124 06:55:4724/01/2014 06:55:47	54° 40.709' N 2° 41.602' E
24	051	PAGURE1	20140124 16:19:1924/01/2014 16:19:19	54° 25.562' N 1° 30.304' E
25	052	PAGURE1	20140126 06:07:5026/01/2014 06:07:50	55° 22.914' N 0° 23.787' W
26	053	PAGURE1	20140127 06:19:2827/01/2014 06:19:28	55° 51.957' N 1° 17.432' W
27	054	PAGURE1	20140128 06:22:4928/01/2014 06:22:49	54° 54.456' N 0° 12.758' W
28	055	PAGURE1	20140130 07:59:2130/01/2014 07:59:21	52° 41.272' N 3° 24.823' E
29	056	PAGURE1	20140205 16:53:4405/02/2014 16:53:44	54° 50.536' N 7° 22.348' E
30	057	PAGURE1	20140210 14:34:0810/02/2014 14:34:08	52° 28.261' N 3° 54.020' E

Bibliography

Publications

ICES (2022). Herring Assessment Working Group for the area south of 62° N (HAWG). ICES Scientific Reports/Rapports scientifiques du CIEM, 4(16), 745pp. Publisher's official version : https://doi.org/10.17895/ices.pub.10072 , Open Access version : https://archimer.ifremer.fr/doc/00877/98908/

Jac Cyrielle, Desroy Nicolas , Duchêne Jean-Claude, Foveau Aurelie , Labrune Céline, Lescure Lyvia, Vaz Sandrine (2021). Assessing the impact of trawling on benthic megafauna: comparative study of video surveys vs. scientific trawling. Ices Journal Of Marine Science, 78(5), 1636-1649. Publisher's official version : https://doi.org/10.1093/icesjms/fsab033 , Open Access version : https://archimer.ifremer.fr/doc/00689/80143/

Bils Franziska, Moyano Marta, Aberle Nicole, Van Damme Cindy J. G., Nash Richard D. M., Kloppmann Matthias, Loots Christophe , Peck Myron A. (2019). Broad-scale distribution of the winter protozooplankton community in the North Sea. Journal Of Sea Research, 144, 112-121. Publisher's official version : https://doi.org/10.1016/j.seares.2018.11.006 , Open Access version : https://archimer.ifremer.fr/doc/00481/59261/

Levsen Arne, Cipriani Paolo, Mattiucci Simonetta, Gay Melanie, Hastie Lee C., Mackenzie Ken, Pierce Graham J., Svanevik Cecilie S., Hojgaard Danjal P., Nascetti Giuseppe, Gonzalez Angel F., Pascual Santiago (2018). Anisakis species composition and infection characteristics in Atlantic mackerel, Scomber scombrus , from major European fishing grounds — reflecting changing fish host distribution and migration pattern. Fisheries Research, 202, 112-121. https://doi.org/10.1016/j.fishres.2017.07.030

Bourdaud Pierre, Gascuel Didier, Bentorcha Abdelkrim, Brind'Amour Anik (2016). New trophic indicators and target values for an ecosystem-based management of fisheries. Ecological Indicators, 61, 588-601. Publisher's official version : https://doi.org/10.1016/j.ecolind.2015.10.010 , Open Access version : https://archimer.ifremer.fr/doc/00288/39917/

References of Technical Reports

Amelot Morgane, Bastleer Jurgen, Foucher Eric , Girardin Raphael , Marchal Paul , Poos Jan Jaap, Sys Klaas (2020). Channel and North Sea ray stock assessment in a data limited framework. SUMARiS Interreg project. Deliverable D1.3.1. https://archimer.ifremer.fr/doc/00620/73220/

Villanueva Ching-Maria , Ernande Bruno , Baheux Mickael, Lefevbre Sébastien (2014). Écologie fonctionnelle et relations trophiques de poissons: Protocoles de collecte et analyse des échantillons en Manche Orientale. R.INT.STH.HMMN/RBE/LBH.RH LAB RESEAUX TROPHIQUES 2014-1.

Verin Yves, Lazard Coline (2014). IBTS14 - International Bottom Trawl Survey - cruise report. DRV/RH/Boulogne.

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/

Cormon Xochitl (2015). Impacts de l’émergence d’un top-prédateur dans un ecosystème exploité : le merlu et le lieu noir de mer du Nord. Quelles interactions ? Quelles conséquences ? / Impacts of a top-predator emergence in an exploited ecosystem: North Sea hake and saithe. Which interactions? What consequences? PhD Thesis, Université Lille 1. https://archimer.ifremer.fr/doc/00345/45638/

Delacroix Sylvain (2015). Caractérisation de la génération et de la propagation de bulles autour de la carène des navires scientifiques. PhD Thesis, Université de Bretagne Occidentale. https://archimer.ifremer.fr/doc/00270/38169/

Fauconnet Laurence (2014). Caractérisation empirique et détaillée des captures : Contribution à l'approche écosystémique des pêches. PhD Thesis, Université Européenne de Bretagne. https://archimer.ifremer.fr/doc/00256/36717/

File	Processing level	Size	Format
Restricted access 201400130045-sb_depth-TL_EK500.depth	RAW DATA	46 MB	NetCDF TECHSAS
Restricted access 201400130045-sb_depth-TL_EK60120.depth	RAW DATA	97 MB	NetCDF TECHSAS
Restricted access 201400130045-sb_depth-TL_EK6018.depth	RAW DATA	97 MB	NetCDF TECHSAS
Restricted access 201400130045-sb_depth-TL_EK60200.depth	RAW DATA	97 MB	NetCDF TECHSAS
Restricted access 201400130045-sb_depth-TL_EK60333.depth	RAW DATA	97 MB	NetCDF TECHSAS
Restricted access 201400130045-sb_depth-TL_EK6038.depth	RAW DATA	97 MB	NetCDF TECHSAS
Restricted access 201400130045-sb_depth-TL_EK6070.depth	RAW DATA	97 MB	NetCDF TECHSAS