DYPHYMA I ET II

Name: DYPHYMA I ET II
Start: 2012-04-19
End: 2012-06-04
Location: English Channel

Type	Oceanographic cruise
Ship	Côtes De La Manche
Ship owner	CNRS until 2019 - IFREMER since 2020
Dates	19/04/2012 - 04/06/2012
Chief scientist(s)	ARTIGAS Luis Felipe
	LABORATOIRE D'OCÉANOLOGIE ET DE GÉOSCIENCES - UMR 8187 28 avenue Foch BP 80 62930 Wimereux +33(0)3 21 99 29 00 log-com@univ-littoral.fr https://log.cnrs.fr/
DOI	10.17600/12480030
Objective	The DYPHYMA I and II cruises sought to identify the principal characteristics of the optical and chemical environment as well as the fine-scale distribution of phytoplankton populations on either side of the Eastern English Channel in the spring period which is characterized by significant changes in phytoplankton communities, with blooms of characteristic species like Phaeocystis globosa. Measurements were taken on the water column using probes and spot sampling. Concurrently, phytoplankton distribution at high temporal and spatial resolution was studied using measurements taken from subsurface water continuous pumped from shipboard, along gradients running from shore to offshore and from east to west on both sides of the English Channel. Thus continuous recordings were made at intervals of 1 and 10 minutes, using a Pocket FerryBox type system connected to a spectrofluorometer and to flow cytometers which are appropriate for studying the full range of phytoplankton sizes. The related project is INTERREG IV A « 2 Mers » DYMAPHY.

Sea/Ocean

English Channel

Ports

Port of departure : Boulogne (France)

Port of return : Boulogne (France)

Limits

North	South	West	East
51.2	49.7	-0.2	1.6

Scientific Authority

LABORATOIRE D'OCÉANOLOGIE ET DE GÉOSCIENCES - UMR 8187

28 avenue Foch

BP 80

62930 Wimereux

+33(0)3 21 99 29 00

log-com@univ-littoral.fr

https://log.cnrs.fr/

Participating bodie(s)

UMR 8187 LOG (ULCO-UL1-CNRS) - IFREMER LER/BL - CEFAS (UK) - Rijswaterstaat (NL)

Discipline(s)

TECHNOLOGY
BIOLOGICAL OCEANOGRAPHY
CHEMICAL OCEANOGRAPHY
ENVIRONMENT
PHYSICAL OCEANOGRAPHY

Code	Label	Quantity	PI
B01	Primary productivity Mesures discrètes au PhytoPAM (paramètres photosynthétiques)	120 samples	LIZON Fabrice
B02	Phytoplankton pigments (eg chloroph Chlorophylle a par fluorimétrie extractive 120 - Pigments par HPLC 40	160 samples	ARTIGAS Luis Felipe
B03	Seston MES	35 measurements	MERIAUX Xavier
B06	Dissolved organic matter (inc DOC) DOC, CDOM	30	MERIAUX Xavier
B08	Phytoplankton Voir précisions dans fichier Paramètres mesurés	270	ARTIGAS Luis Felipe
B64	Gear research Voir précisions dans fichier Paramètres mesurés	5 deployments	ARTIGAS Luis Felipe
B71	Particulate organic matter (inc POC POC, PIC	22	MERIAUX Xavier
H09	Water bottle stations Prélèvements en surface, fond et au maximum de fluorescence	60 stations	ARTIGAS Luis Felipe
H10	CTD stations CTD Seabird 25	60 stations	ARTIGAS Luis Felipe
H11	Subsurface meas. underway (T,S) Voir précisions dans fichier Paramètres mesurés	-	ARTIGAS Luis Felipe
H17	Optics (eg underwater light levels) Voir précisions dans fichier Paramètres mesurés	36 stations	MERIAUX Xavier
H22	Phosphate	50 stations	ARTIGAS Luis Felipe
H24	Nitrate	50 stations	ARTIGAS Luis Felipe
H25	Nitrite	50 stations	ARTIGAS Luis Felipe
H26	Silicate	50 stations	ARTIGAS Luis Felipe
H76	Ammonia	50 stations	ARTIGAS Luis Felipe

Summary of measurements

-CTD casts + Fluoroprobe spectrofluorometer probe.
-Hauls with optical sensors + particle probes (LISST).
-Continuous logging with a Pocket FerryBox system combined with spectrofluorometer like the Algae Online Analyser.
-Continuous logging with a CytoSense type flow cytometer.
-Water samples taken at the surface and at 2 depths (maximum fluorescence and bottom).
-Samples were filtered and preserved (filters and filtrates) for biogeochemical and bio-optical analyses.
-Water samples collected for microscopic observations and analyses.
-Fixed stations of 5h to 10h in coastal waters of the Eastern English Channel (English and French coasts).
-Legs off the English coast and French coasts in the Eastern Channel.
-Cross-Channel legs at the level of Dover Strait and between East Sussex and Upper Normandy.

Location map

Joint document(s)

Bibliography

Publications

Lefebvre Alain , Poisson-Caillault Emilie (2019). High resolution overview of phytoplankton spectral groups and hydrological conditions in the eastern English Channel using unsupervised clustering. Marine Ecology Progress Series, 608, 73-92. Publisher's official version : https://doi.org/10.3354/meps12781 , Open Access version : https://archimer.ifremer.fr/doc/00479/59043/

Breton Elsa, Christaki Urania, Bonato Simon, Didry Morgane, Artigas Luis Felipe (2017). Functional trait variation and nitrogen use efficiency in temperate coastal phytoplankton. Marine Ecology Progress Series, 563, 35-49. Publisher's official version : https://doi.org/10.3354/meps11974 , Open Access version : https://archimer.ifremer.fr/doc/00459/57044/

Bonato Simon, Breton Elsa, Didry Morgane, Lizon Fabrice, Cornille Vincent, Lecuyer Eric, Christaki Urania, Artigas Luis Felipe (2016). Spatio-temporal patterns in phytoplankton assemblages in inshore-offshore gradients using flow cytometry: A case study in the eastern English Channel. Journal Of Marine Systems, 156, 76-85. https://doi.org/10.1016/j.jmarsys.2015.11.009

Bonato Simon, Christaki Urania, Lefebvre Alain , Lizon Fabrice, Thyssen Melilotus, Artigas Luis Felipe (2015). High spatial variability of phytoplankton assessed by flow cytometry, in a dynamic productive coastal area, in spring:the eastern English Channel. Estuarine Coastal And Shelf Science, 154, 214-223. Publisher's official version : https://doi.org/10.1016/j.ecss.2014.12.037 , Open Access version : https://archimer.ifremer.fr/doc/00248/35885/

Rousseeuw Kevin, Poison Caillault Emilie, Lefebvre Alain , Hamad Denis (2015). Hybrid hidden Markov model for marine environment monitoring. Ieee Journal Of Selected Topics In Applied Earth Observations And Remote Sensing, 8(1), 204-213. Publisher's official version : https://doi.org/10.1109/JSTARS.2014.2341219 , Open Access version : https://archimer.ifremer.fr/doc/00255/36643/

Ben Mustapha Zied, Alvain Severine, Jamet Cedric, Loisel Hubert, Dessailly David (2014). Automatic classification of water-leaving radiance anomalies from global SeaWiFS imagery: Application to the detection of phytoplankton groups in open ocean waters. Remote Sensing Of Environment, 146, 97-112. https://doi.org/10.1016/j.rse.2013.08.046

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

Rousseeuw K., Poisson Caillault É., Lefebvre A., Hamad D. Monitoring System of Phytoplankton Blooms by using unsupervised classifier and time modeling. IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2013. Melbourne, Australia, 21-26 July, 2013. 6 pp.

References of Technical Reports

Artigas Luis Felipe, Didry Morgane, Prevost Emilie, Bonato Simon, Lefebvre Alain (2016). Premières propositions pour un indice de composition du phytoplancton, basé sur les résultats de cytométrie en flux. Action 3 - Indice Composition - Livrable 2. Rapport final, mars 2016. https://archimer.ifremer.fr/doc/00361/47264/

Lampert Luis (2015). Test d’un Indice de composition pigmentaire pour les secteurs Atlantique et Manche (DCE). R.INT.DIR ODE/DYNECO/PELAGOS 2015-02. https://archimer.ifremer.fr/doc/00254/36556/

Artigas Luis Felipe, Didry Morgane, Lampert Luis , Broutin Mathias, Bonato Simon, Lizon Fabrice, Lefebvre Alain (2014). Comparaison des résultats obtenus avec différentes techniques d’évaluation du phytoplancton antérieurement à 2013. Action 3. Indice Composition. Livrable n° A II. Rapport final, 13 novembre 2014. https://archimer.ifremer.fr/doc/00361/47258/

Lampert Luis (2014). Etude chémotaxonomique des campagnes du projet européen DYMAPHY (2012). ODE/DYNECO/PELAGOS 2014-01.

References of Articles published in periodicals and magazines for the general public

« La Voix du Nord » (June 9, 2013) presse release about the outreach action carried out during the World Ocean Day: "Grâce au boom des technologies, on perce les secrets du plancton".

Broutin M. « La Semaine dans le Boulonnais » press release in May 9, 2012, about the DYPHYMA cruises in the eastern Channel in spring 2012: "Sur les traces du phytoplancton".

« La Voix du Nord » press release (May 5, 2012), about the DYPHYMA cruises in the eastern Channel in spring 2012: "Des scientifiques décryptent les mystères du phytoplancton au large de nos côtes".

References of International Seminar Communications

Artigas L F., Aubert A., Blauw A., Brosnahan M., Claquin P., Créach V., Dugenne M., Grégori G., Grosjean, P., Hamad D., Hébert P.-A., Karlson B., Kromkamp J., Lahbib S., Lawrenz E., Lefebvre A., Lizon F., Petersen W., Poisson-Caillault E., Revilla M., Rijkeboer M., Rutten T., Thyssen M., Tyberghein L., Seppälä J., Stemmann L., Veen A., Wacquet G., Weschleger J. Automated techniques for studying phytoplankton dynamics in marine waters. Oral Presentation at the SeaTech Week 2016 A Connected Ocean and EuroGOOS joint workshop Le Quartz, Brest (FR), October 11-12th, 2016

Artigas L F., Aubert A., Blauw A., Claquin P., Créach V.., Gailhard-Rocher I., Grégori G., Grosjean, P., Hamad D., Hébert P.-A., Houliez E., Karlson B., Kromkamp J., Lampert L., Lefebvre A., Lizon F., McQuatters Gwallop A., Poisson-Caillault E., Rijkeboer M., Rombouts I., Rutten T., Thyssen M., Tiberghien L., Seppälä J., Stemmann L., Veen A., Vywerman W., Wacquet G., Weschleger J. Integrated approach for the implementation of the MSFD monitoring of pelagic habitats (phytoplankton), based on the combination of reference and (semi)automated methods. "Pecha Kucha" oral presentation at the DEVOTES Project Final Conference Marine Biodiversity European Commission?s Directorate General, Brussels, October 17-19th, 2016

Artigas L., Louchart A., Budria A., Duflos M., Rombouts I., Aubert A., McQuatters-Gollop A., Ostle C., de Blok R., Créach V., Lefebvre A., Lizon F., Rijkeboer M., Tyberghein L., Wacquet, G., Veen A. On the use of automated approaches for addressing Pelagic Habitats Indicators for MSFD. North Sea Open Science Conference, Oostende, 7-10 November, 2016

Artigas L.F., Alvain S., Bonato S., Broutin M., Caillault E., Courcot, L., Cornille V., Chicheportiche J., Créach V., Degros N., Gentilhomme V., Guiselin N, Hamad D., Hébert P.A., Houliez E., Lefèbvre A., Lizon F., Mériaux X., Owen K., Rijkeboer M., Rutten T., Schmitt F. Thyssen M., Veen A., Wacquet G., Zongo S. Development of a DYnamic observation system for the assessment of MArine water quality, based on PHYtoplankton analysis. International Workshop on Current advances in the application of (semi-) automated techniques for studying phytoplankton dynamics in coastal and marine waters. JERICO-Next. UMR LOG, Wimereux, 31 Mai - 2 Juin, 2016.

Lefebvre A., Grosjean P., Neaud-Masson N. , Artigas L.F., Colas F., Maurer D., Tardivel M., Wacquet G.,Devreker D., Caillault-Poisson E., Belin C., 2016. Optimization of the monitoring strategy for the French National Phytoplankton and Phycotoxins Network (REPHY) using semi-automated digital images analysis. International workshop on current advances in the application of (semi-)automated techniques for studying phytoplankton dynamics in coastal and marine waters, 31 mai-2 juin 2016, Wimereux.

Artigas L.F., Créach V., Kromkamp J., Pomati F., Lefebvre A., Thyssen M. Special session 085: Current advances in the integration of (semi)automated approaches for measuring phytoplankton dynamics, from freshwater to marine systems. ASLO 2015 Aquatic Sciences Meeting, February 22-27, 2015, Granada, Spain.

Artigas, L.F.; Bonato, S.; Créach, V.; Hébert, P.A.; Lefebvre, A.; Lizon, F.; Poisson-Caillault, E.; Rijkeboer, M.; Thyssen, M.; Veen, A. On the combination of semi-automated approaches and tools for measuring phytoplankton dynamics in coastal waters: implications for monitoring networks. ASLO 2015 Aquatic Sciences Meeting, February 22-27, 2015, Granada, Spain.

Rousseeuw, K.; Poisson-Caillault, E.; Lefebvre, A. Towards a better understanding of phytoplankton bloom dynamics and assessment of ecological status using unsupervised dynamic modelling. ASLO 2015 Aquatic Sciences Meeting, February 22-27, 2015, Granada, Spain.

Artigas L.F. et al. Development of a DYnamic observation system for the assessment of MArine water quality, based on PHYtoplankton analysis. CytoBuoy International on Flow Cytometry Data Analysis Meeting - Woerden (NL), January 16-17, 2014.

Bonato S., Artigas, L.F; Lizon, F; Lefebvre, A; Christaki, U. Phytoplankton distribution assessed by high frequency flow cytometry, in spring, across the eastern channel. ASLO Ocean Sciences Meeting 2014, February 23-28, 2014, Honolulu, Hawaii, USA.

Lefebvre A., N?Zigou A.R. & Artigas, F. High resolution overview of phytoplankton community (via spectral groups) and hydrology in spring in the eastern English Channel. First attempt before a new Ship-Of-Opportunity line across the Channel? 6th Ferry Box Workshop, September 8-9, 2014, Tallinn, Estonia.

Lizon F., Houliez E., Artigas L.F., Barthélémy V., Bonato S., Cornille V., Créach V., Degrops N., Didry M., Lampert L., Lefebvre A., Rijkeboer M., Schmitt F., Thyssen M. Phytoplankton in coastal waters of the English Channel: Spectral Fluorometric Characterization and comparison with Flow Cytometry -The DYMAPHY project. AquaLife Meeting, June 3-4, 2014, Kiel, Germany.

Alvain S. The PHYSAT method and its improvement for assessing phytoplankton functional types in marine and coastal waters. DYMAPHY International Final Meeting, December 2-3, 2013, Boulogne sur Mer, France.

Artigas L.F. et al. Development of a DYnamic observation system for the assessment of MArine water quality, based on PHYtoplankton analysis. Oral presentation and participation in the NIOZ ? Ballast Water Workshop, February 11-14, 2013, Texel, The Netherlands.

Artigas L.F., Abril G., Alvain S., Belin C., Bonato S., Bonnet M.-P., Créach V., Gómez F., Grosjean P., Guiselin N., Hamad D., Hébert P.-A., Houliez E., Landim de Souza M., Lefèbvre A., Lizon F., Martinez J.-M., Paranhos R., Poisson-Caillault E., Prygiel E., Prygiel J., Rijkeboer M., Rutten T., Takiyama L.R., Thyssen M., Wacquet G. Semi-automated tools for monitoring phytoplankton dynamics, at high resolution: implications for monitoring networks in temperate and tropical aquatic systems. Marine Brazil : Building of Marine Science - French- Brazilian Meeting, November 3-8, 2013, Búzios, Brazil.

Artigas L.F., Alvain S., Bonato S., Broutin M., Caillault E., Courcot, L., Cornille V., Chicheportiche J., Créach V., Degros N., Gentilhomme V., Guiselin N, Hamad D., Hébert P.A., Houliez E., Lefèbvre A., Lizon F., Mériaux X., Owen K., Rijkeboer M., Rutten T., Schmitt F. Thyssen M., Veen A., Wacquet G., Zongo S. Development of a DYnamic observation system for the assessment of MArine water quality, based on PHYtoplankton analysis. DYMAPHY International Final Meeting, December 2-3, 2013, Boulogne sur Mer, France.

Artigas, L.F., Alvain, S., Créach, V., Hamad, D., Lefebvre, A., Lizon, F., Rijkeboer, M. Presentation and first results of the INTERREG DYMAPHY project Development of a DYnamic observation system for the assessment of MArine water quality, based on PHYtoplankton analysis. E.U. FP7 JERICO Workshop WP10, 16-17 Octobre 2013, Villefranche sur Mer, France.

Bonato S, Artigas L.F., Cauvin A., Cornille V., Créach V., Danhiez F.P., Didry M., Lefebvre A., Lizon F., Mériaux X., Rijkeboer M., Thyssen M. & Verne M. Spatio-temporal monitoring of phytoplankton by Flow Cytometry recording in the Eastern English Channel. DYMAPHY International Final Meeting. December 2-3, 2013, Boulogne sur Mer, France.

Lefebvre A., Artigas F., Bonato S., Creach V., Rijkeboer M. , Thyssen M., 2013. Combination of high frequency devices to characterize the phytoplankton community and the physico-chemical supporting parameters in the Eastern English Channel, the North Sea and the Dutch estuaries. 5th Ferry Box Workshop, Celebrating 20 years Alg@line, April 24-25, 2013, Helsinki, Finland.

Lefebvre A., Facq J.-V., Artigas F., Bonato S., Créach V., Rijkeboer M., Thyssen M., 2013. Implementation of an automated system for high frequency measurements. DYMAPHY International Final Meeting, December 2-3, 2013, Boulogne sur Mer, France.

Lefebvre A., Nzigou A.-R., Lizon F., Artigas F., Bonato S. An overview of phytoplankton community (via spectral groups) and hydrology in spring in the eastern English Channel using high frequency monitoring systems and general perspectives. DYMAPHY International Final Meeting, December 2-3, 2013, Boulogne sur Mer, France.

Lizon F., Houliez E., Artigas F., Bonato S., Cornille V., Créach V., Degros N., Didry M., Lefebvre A., Rijkeboer M., Schmitt F. & Thyssen M. Spectral Fluorometric Characterization of Phytoplankton in Coastal Waters. DYMAPHY International Final Meeting, December 2-3, 2013, Boulogne sur Mer, France.

Rousseeuw K., Lefebvre A., Poisson Caillault E., Hamad D. Detection of contrasted physico-chemical and biological environmental status using unsupervised classification tools. 5th FerryBox Worshop, 24-25 April 2013, Helsinki, Finland.

Rousseeuw K., Lefebvre A., Poisson Caillault E., Hamad D. Unsupervised HMM building for high frequency data. DYMAPHY International Final Meeting. December 2-3, 2013, Boulogne sur Mer, France.

Rousseeuw K., Poisson Caillault E., Lefebvre A., Hamad D. Monitoring system of phytoplankton blooms by using unsupervised claissifier and time modeling. International Geoscience and Remote Sensing Symposium, July 21-26, 2013, Melbourne, Australia.

Artigas L F, Alvain S., Bonato, S., Broutin M., Caillault-Poisson E., Courcot, L., Cornille V., Chicheportiche J., Créach V., Degros N., Guiselin N, Hamad D., Hébert P.A., Houliez E., Lefebvre A., Lizon F., Mériaux X., Owen K., Rijkeboer M., Rutten T., Schmitt F., Thyssen M., Veen A., Wacquet G., Zongo S. Towards the development of a DYnamic observation system for the assessment of MArine water quality, based on PHYtoplankton analysis at high resolution by combining multiple techniques (DYMAPHY): Applications to Eastern Channel monitoring. 15th Biennial Challenger Meeting, September 3-6, 2012, UEA, Norwich, United Kingdom.

Artigas, L.F., Alvain, S., Créach, V., Hamad, D., Lefèbvre, A., Lizon, F., Rijkeboer, M. Le projet Interreg des 2 Mers DYMAPHY (Développement d'un système d'observation DYnamique pour la détermination de la qualité des eaux MArines, basé sur l'analyse du PHYtoplancton) / The DYMAPHY Project (Development of a DYnamic observation system for the assessment of MArine water quality, based on PHYtoplankton analysis). Le chantier Manche : une dynamique de recherche au service de la collectivité/ The Channel Programme : a research dynamics to the service of the community. Boulogne sur Mer, June 12, 2012.

Lefebvre A., Artigas F., Thyssen M., Bonato S., Creach V., Lizon F., Rijkeboer M., 2012. Implementation of high frequency approaches to characterize the phytoplankton community and the physico-chemical supporting parameters in the Eastern English Channel and the North Sea. BBE?s Aqualife 2012 Seminar, June 5-6, 2012, Kiel, Germany.

References of National Seminar Communications

Artigas L F., Blauw A., Bonato, S., Claquin P., Créach V., Deneudt K., Grégori G., Grosjean, P., Guiselin N., Hamad D., Hébert P.-A., Houliez E., Karlson B., Kromkamp J., Lefebvre A., Lampert L., Lizon F., Petersen W., Poisson-Caillault E., Revilla M., Rijkeboer M., Rutten T., Tyberghien L. , Thyssen M. , Seppälä J., Stemmann L., Veen A., Wacquet G. , Vywerman, W. On the combination of automated optical sensors for the observation of phytoplankton dynamics in coastal waters: implications for the monitoring of Harmful Algal Blooms (JERICO-Next European network). Conference nationale du gdr phycotox sur les microalgues toxiques, Villefranche sur mer, 14-17 mars 2016.

Artigas L.F., Aubert A., Budria A., Duflos M., Rombouts I., Ostle C., Graham G., Johansen M., Padegimas B., McQuatters-Gollop A., Bonato S., Breton E. , Didry M., Prévost E., Lizon F.& Lefebvre A. Contribution des séries phytoplanctoniques au calcul d?indicateurs de surveillance des habitats pélagiques (DCSMM) et perspectives issues des récents travaux sur l?indice composition (DCE) et l?utilisation de techniques semi- automatisées. Journées REPHY, 31 Novembre-1 Décembre, 2016

Artigas L.F., Bonato S., Créach V., Didry M., Gómez F., Guiselin N., Hamad D., Hébert P. Houliez E., Lefebvre A., Lampert L., Lizon F., Poisson-Caillault E., Prévost E., Rijkeboer M.,Thyssen M.,Veen A., Rutten T., Wacquet G. Monitoring of phytoplankton and Harmful Algal Blooms in coastal waters by combining innovative semi- automated tools (scanning flow cytometry & spectral fluorometry). Conference GdR Phycotox - GIS Cyano 2015 - 31 mars-2 avril 2015, Brest, France.

Lefebvre A., Poisson-Caillault E., Rousseeuw K. Spatio-temporal dynamics of phytoplankton biomass in the English Channel: high resolution strategy and modelling using unsupervised classification and Hidden Markov Model. Conference GdR Phycotox - GIS Cyano 2015 - 31 mars-2 avril 2015, Brest, France.

Artigas L F., Ali N., Alvain S., Ben Mustapha Z., Bonato S., Broutin M., Courcot, L., Cornille V., Chicheportiche J., Créach V., Degros N., Gómez F., Grosjean P., Guiselin N., 4, Hébert P.A., Hamad D., Houliez E., Lecuyer E., Lefèbvre A., Lizon F., Mériaux X., Poisson-Caillault E., Owen K., Rijkeboer M., Rousseeuw K., Rutten T., Schmitt F., Thyssen M., Veen A., Wacquet G., Zongo S. Perspectives pour l?application de techniques et approches (semi)automatisées pour le suivi à haute résolution du phytoplancton et de la qualité des eaux marines côtières. Colloque MAREL : Instrumentation haute fréquence pour l?observation et la surveillance de l?environnement marin, 12 et 13 juin 2014, Boulogne-sur-Mer, France.

Artigas L.F. Approches pour l'étude et le suivi de l'ensemble du plancton (depuis les bactéries jusqu?aux gélatineux). Atelier Pelagos RESOMAR 2014 Imagerie et caractérisation optique du phytoplancton et du zooplancton / Indicateurs DCSMM, 5-7 Novembre 2014, OSU Villefranche sur Mer, France.

Artigas L.F. Perspectives pour l?application de techniques et approches (semi)automatisées pour le suivi à haute résolution du phytoplancton et de la qualité des eaux marines côtières. Colloque Stations Côtières Haute Fréquence, 26-27 Novembre 2014, Bordeaux, France.

Artigas, L.F. Introduction à la session sur le nano- et le picophytoplancton : Approches et intérêt de l'étude et le suivi de l'ensemble du compartiment phytoplanctonique. Journées REPHY. IFREMER Nantes - 1-2 Octobre 2014.

Bonato S., Artigas L.F. Utilisation du cytomètre en flux à scanning pour l'étude à haute résolution du phytoplancton (pico-, nano- et microphytoplanctonique) en Manche Orientale. Journées REPHY. IFREMER Nantes - 1-2 Octobre 2014.

Rousseeuw K., Poisson Caillault E., Lefebvre A., Hamad D. Modèle de Markov caché hybride pour la surveillance de l?environnement marin. Colloque MAREL : Instrumentation haute fréquence pour l?observation et la surveillance de l?environnement marin, 12 et 13 juin 2014, Boulogne-sur-Mer, France.

Artigas L.F. Suivi de la dynamique des procaryotes hétérotrophes et du phytoplancton en systèmes estuariens et côtiers. Journées Scientifiques du LOG. 3-4 juin 2013, Wimereux, France.

Artigas L.F. Séminaire invité IUEM - LEMAR : Développement d'un système d'observation DYnamique pour la détermination de la qualité des eaux MArines, basé sur l'analyse du PHYtoplancton. Brest, 28 Septembre 2012

Artigas L.F., Alvain S., Bonato, S., Broutin M., Caillault-Poisson E., Courcot, L., Cornille V., Chicheportiche J., Créach V., Degros N., Guiselin N, Hamad D., Hébert P.A., Houliez E., Lefèbvre A., Lizon F., Mériaux X., Owen K., Rijkeboer M., Rutten T., Schmitt F., Thyssen M., Veen A., Wacquet G., Zongo S. Développement d'un système d'observation DYnamique pour la détermination de la qualité des eaux MArines, basé sur l'analyse du PHYtoplancton. Colloque annuel du RESOMAR, 23-25 Octobre 2012, Brest.

Artigas L.F., Alvain S., Bonato, S., Broutin M., Caillault-Poisson E., Courcot, L., Cornille V., Chicheportiche J., Créach V., Degros N., Guiselin N, Hamad D., Hébert P.A., Houliez E., Lefèbvre A., Lizon F., Mériaux X., Owen K., Rijkeboer M., Rutten T., Schmitt F., Thyssen M., Veen A., Wacquet G., Zongo S. Développement d'un système d'observation DYnamique pour la détermination de la qualité des eaux MArines, basé sur l'analyse du PHYtoplancton. Journées REPHY 2012, 26-27 Septembre 2012, Nantes.

References of Contracts reports (European Union, FAO, Convention, Collectivities...)

Artigas L.F., Didry M., Prévost E., Bonato S. & Lefebvre A. (2015) Premières propositions pour un indice de composition du phytoplancton, basé sur les résultats de cytométrie en flux. Action 3 - Indice Composition - Livrable 2 - Rapport Provisoire, 57 pp. Lampert (2015) Test d?un Indice de composition pigmentaire pour les secteurs Atlantique et Manche (DCE) - R.INT.DIR ODE/DYNECO/PELAGOS 2015-02, 50 pp.

Artigas L.F., Didry M., Prévost E., Bonato S., Lizon F., Lampert L., Lefebvre A., Broutin M., Degros N., Gómez F., Blondel C., Thyssen M., Cornille V., Verne M., Frère L., Mériaux X., Cauvin A., Danhiez F.-P., Créach V., Rijkeboer M., Veen A. (2015) High resolution monitoring of phytoplankton dynamics in the eastern English Channel: the DYPHYMA cruises (April-May-June 2012) - 89 pp.

Artigas L.F., Didry M., Barthélémy V., Broutin M., Bonato S., Lizon F. & Lefebvre A. (2014) Comparaison des résultats obtenus avec différentes techniques d?évaluation du phytoplancton antérieurement à 2013. Action 3. Indice Composition. Livrable n° A II. 45 pp.

Lampert L. (2014) Étude chémotaxonomique des campagnes du projet européen DYMAPHY (2012) R.INT.DIR ODE/DYNECO/PELAGOS 2014-01, 44 pp.

Videodocuments

Lefebvre A. Direct TV interview (June 28, 2013) about phytoplankton and eutrophication studies in the frame of both INTERREG IV A "2 Seas" ISECA & DYMAPHY projects at the National Center of the Sea - Nausicàa

Sea Media (INTERREG "2 Mers Seas Zeeën") Video: "Phytoplankton: little ocean driffter with big impact" - DYPHYMA cruise-April, 2012.

DEA or MASTER 2 using campaign data

Rêve A.-H. (2014) Évaluation du potentiel de développement de la méthode PHYSAT à partir d?observations in situ CPR et d?analyses phénologiques en Manche?Mer-du-Nord. Master 2 - Fonctionnement et Gestion des Écosystèmes Marins (FOGEM), Université du Littoral Côte d?Opale - Université Lille 1.

Broutin M. (2012) "Le projet DYMAPHY (programme INTERREG IVA « 2 Mers ») : élaboration et application d?une stratégie de communication autour d?un projet européen de coopération transfrontalière". Master 2 - Fonctionnement et Gestion des Ecosystèmes Marins (FOGEM - ULCO - UL1), 30 pp.

Didry M. (2012) "Suivi in situ et à haute résolution de la dynamique spatio-temporelle du phytoplancton en Manche orientale, par mesure de fluorescence", Master 2 - Fonctionnement et Gestion des Écosystèmes Marins (FOGEM - ULCO - UL1), 30 pp.

Thesis using campaign data

Grassi Kelly (2020). Définition multivariée et multi-échelle d'états environnementaux par Machine Learning : caractérisation de la dynamique phytoplanctonique / Multivariate and multi-scale definition of environmental states by Machine Learning : characterization of phytoplankton dynamics. PhD Thesis, Université du Littoral Côte d'Opale.

Bonato S. (2015) "Variabilité spatiale et temporelle des communautés phytoplanctoniques en Manche Orientale - Utilisation de la cytométrie en flux à scanning". Thèse de Doctorat de l?Université du Littoral Côte d?Opale, soutenue publiquement le 30 juin 2015.

Rousseeuw K. (2014) "Modélisation de signaux temporels hautes fréquences, multicapteurs à valeurs manquantes. Application à la prédiction des efflorescences phytoplanctoniques dans les rivières et les écosystèmes marins côtiers" Thèse de Doctorat de l?Université du Littoral Côte d?Opale, soutenue publiquement le jeudi 11 décembre 2014.

Ben Mustapha Z. (2013) "Télédétection des groupes phytoplanctoniques via l?utilisation conjointe de mesures satellites, in situ et d?une méthode de classification automatique". Thèse de Doctorat de l?Université du Littoral Côte d?Opale, soutenue publiquement le 7 novembre 2013.