PLAGIA1

Name: PLAGIA1
Start: 1999-02-20
End: 1999-03-01
Location: Bay of Biscay

Type	Oceanographic cruise
Ship	Thalia
Ship owner	Ifremer
Dates	20/02/1999 - 01/03/1999
Chief scientist(s)	HERBLAND Alain
	IFREMER, DELEGATION LA NOUVELLE-CALEDONIE Campus IRD 101 Promenade Roger Laroque BP 32078 98897 NOUMEA Cedex +687 28 51 71 https://nouvelle-caledonie.ifremer.fr/
DOI	10.17600/99070030
Objective	Study of plankton linked to anchovy recruitment. The related project is that of the Bay of Biscay study site in the National coastal oceanography programme.

Sea/Ocean

Bay of Biscay

(Large de la Gironde)

Ports

Port of departure : La Rochelle (France)

Port of return : La Rochelle (France)

Scientific Authority

CRELA

Centre de Recherche sur Ecosystèmes Littoraux Anthropisés

Place du Séminaire

17137 L'HOUMEAU

+33(0)5 46.50.94.40

Participating bodie(s)

IFREMER, Université La Rochelle, Université Bordeaux 1

Discipline(s)

BIOLOGICAL OCEANOGRAPHY

Code	Label	Quantity	PI
B01	Primary productivity	70 samples	HERBLAND Alain
B02	Phytoplankton pigments (eg chloroph	17 stations	HERBLAND Alain
B06	Dissolved organic matter (inc DOC)	70	DELMAS Daniel
B07	Pelagic bacteria/micro-organisms	70	DELMAS Daniel
B08	Phytoplankton	70	LABRY Claire
B09	Zooplankton	50	HALGAND Daniel
B13	Eggs & larvae	50	HALGAND Daniel
H09	Water bottle stations	17 stations	HERBLAND Alain
H10	CTD stations	31 stations	HALGAND Daniel
H22	Phosphate	17 stations	LABRY Claire
H23	Total - P (personne a terre)	70 samples	MORNET Françoise
H24	Nitrate	17 stations	LABRY Claire
H25	Nitrite	17 stations	LABRY Claire
H26	Silicate	17 stations	MORNET Françoise
H75	Total - N	17 stations	LABRY Claire
H76	Ammonia	17 stations	LABRY Claire
H90	Other chemical oceanographic meas. Urée	17 stations	LABRY Claire

Summary of measurements

-CTD-Fluo probe hauls.
-Niskin bottle hydrocasts.
-Vertical plankton net hauls.
-Horizontal plankton net hauls.
-Surface temperature and salinity.

Location map

Data managed by SISMER

Bibliography

Publications

Gatti Paul, Petitgas Pierre , Huret Martin (2017). Comparing biological traits of anchovy and sardine in the Bay of Biscay: A modelling approach with the Dynamic Energy Budget. Ecological Modelling, 348, 93-109. https://doi.org/10.1016/j.ecolmodel.2016.12.018

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/

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/

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/

Allain Gwenhael, Petitgas Pierre , Lazure Pascal , Grellier Patrick (2007). Biophysical modelling of larval drift, growth and survival for the prediction of anchovy (Engraulis encrasicolus) recruitment in the Bay of Biscay (NE Atlantic). Fisheries Oceanography, 16(6), 489-505. Publisher's official version : https://doi.org/10.1111/j.1365-2419.2007.00443.x , Open Access version : https://archimer.ifremer.fr/doc/00000/3422/

Gohin Francis, Loyer S, Lunven Michel, Labry Claire , Froidefond J, Delmas Daniel, Huret Martin , Herbland Alain (2005). Satellite-derived parameters for biological modelling in coastal waters: Illustration over the eastern continental shelf of the Bay of Biscay. Remote Sensing of Environment, 95(1), 29-46. Publisher's official version : https://doi.org/10.1016/j.rse.2004.11.007 , Open Access version : https://archimer.ifremer.fr/doc/00000/1172/

Puillat Ingrid , Lazure Pascal , Jegou Anne-Marie, Lampert Luis , Miller P (2004). Hydrographical variability on the French continental shelf in the Bay of Biscay, during the 1990s. Continental Shelf Research, 24(10), 1143-1163. Publisher's official version : https://doi.org/10.1016/j.csr.2004.02.008 , Open Access version : https://archimer.ifremer.fr/doc/00000/779/

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

Labry Claire , Herbland Alain, Delmas Daniel (2002). The role of phosphorus on planktonic production of the Gironde plume waters in the Bay of Biscay. Journal of plankton research, 24(2), 97-117. Open Access version : https://archimer.ifremer.fr/doc/00000/690/

References of Technical Reports

Herbland Alain (2002). Chantier Golfe de Gascogne. Rôle des forçages naturels et anthropiques sur les écosystemes et les principales ressources halieutiques du golfe de Gascogne. Rapport mi-parcours.