CGFS : CHANNEL GROUND FISH SURVEY

Type	Set of cruises
Chief scientist(s)	GIRALDO Carolina , LE ROY Didier , MARTIN-BAILLET Victor
Project manager	GIRALDO Carolina
DOI	10.18142/11
Objective	The CGFS campaign is part of a historical series of fishing surveys that began in 1988 (CGFS Eastern part, conducted on the R/V Gwen Drez) and was extended to cover the entire English Channel on a recurring basis from 2018 (on R/V Thalassa). Its main objective is to collect basic data for estimating the state of resources through direct assessment of stock abundance and distribution, along with biological sampling of the catches. Taking place every year between mid-September and mid-October, it contributes to the European project for the contractualization of basic fishery data collection (DCF). The campaign also allows for sampling and a better understanding of the entire ecosystem, aligning with the implementation of an ecosystem-based approach to fisheries at the community level. The CGFS also provides data for numerous national and international research projects. The collected and validated data are transmitted at the end of each campaign to national databases (SIH, Harmonie, Coriolis) and the European database (DATRAS), enabling their use by different working groups and ensuring public access to this data. Finally, the CGFS data contributes to the baseline assessment of the impact of numerous marine aggregates extraction projects (through a multi-year convention signed between the Ministry of Ecology, Sustainable Development and Spatial Planning, IFREMER, and BRGM) planned or underway in the Eastern English Channel

Scientific context

The English Channel is a sector with a strong fishing influence, mainly for the coastal countries but also more broadly for the countries of Northern Europe. The ecological and economic impact of exploiting fishery resources must be measured to ensure that fishing remains a sustainable activity, taking into account the limits of the resource and its effect on the ecosystem. To address this need, the member states of the European Union must conduct scientific campaigns at sea to assess the abundance and distribution of stocks, independently of data from commercial fisheries. In this regard, the CGFS (Channel Ground Fish Survey) campaign is integrated into the European program for monitoring fishery resources, providing a set of data on exploited stocks (maturity, size/age structure, abundance indices).

Time series data are used each year by European stock assessment groups to provide management advice for shared stocks and to assess the state of the ecosystem. Initially focused on the Eastern Channel, the CGFS now aims to cover the entire Channel to also provide independent data for the Western area. In the Eastern Channel (zone 7d), the data derived from this campaign are used each year by international working groups of the ICES, mainly WGNSSK (Working Group on the Assessment of Demersal Stocks in the North Sea and Skagerrak) and WGCEPH (Working Group on Cephalopod Fisheries and Life History). In the Western Channel (zone 7e), the CGFS has been collecting data since 2018 with the aim of providing the necessary data for the evaluation of cephalopods, fish (bass, haddock, cod, whiting), and elasmobranchs by the ICES working groups (WGCEPH, Working Group on Cephalopod Fisheries and Life History; WGCSE, Working Group for the Celtic Seas Ecoregion; WGEF, Working Group on Elasmobranch Fishes).

In general, the CGFS campaign aims to monitor the structure and functioning of the marine ecosystem, in line with the ecosystem-based approach to fisheries that is gradually being implemented in Europe. Thus, the secondary objective of the CGFS campaign is to collect data on the biotic and abiotic environment of exploited species in the Channel to better understand their dynamics within the ecosystem. The series of CGFS campaigns will allow the monitoring of the ecological status of French waters in the Channel. The survey also allows to collect data to calculate indicators for biodiversity descriptors, invasive species, commercial species, trophic networks, eutrophication, contaminants, waste, and noise. Furthermore, the physicochemical characteristics of the water, phytoplankton, and zooplankton communities, fish egg abundance, and the specific composition of nectonic communities are measured and analyzed throughout the campaign to contribute to this effort. The CGFS campaign is coordinated internationally by the working group "International Bottom Trawl Survey".

Main results

Stock assessment

The CGFS contributes for the Eastern Channel, to the production of abundance indices for red mullet (Mullus surmuletus, Fig 1), plaice (Pleuronectes platessa, Fig 2), or cephalopods (Sepia officinalis, Fig 3); collecting information on the stage of maturity of the main commercial species (whiting (Merlangius merlangus), cod (Gadus morhua)) in order to know the proportion of mature individuals at each age. This type of information is essential for calculating the quantity of fish of reproductive age (spawning stock biomass), the level of which is one of the main indicators of the stock's health.

Figure 1: Extract from the last report of the WGNSSK group (https://www.ices.dk/community/groups/Pages/WGNSSK.aspx) and which summarizes the main results of models for the assessment of red mullet in the Channel.

Figure 2: Extract from the latest WGNSSK 2020 report (https://www.ices.dk/community/groups/Pages/WGNSSK.aspx) and which summarizes the main results of assessment models on Channel plaice.

Figure 3 : Extract from the latest report of the Working Group on Cephalopod Fisheries and Life History (WGCORP 2020) https://www.ices.dk/community/groups/Pages/WGCEPH.aspx

The abundance indices calculated from scientific surveys can be used in models such as SURBAR to estimate fluctuations in biomass, mortality, and recruitment. This type of analysis is based only on survey data and for the first time in 2020, the WGNSSK working group tested its application on the CGFS data of mullet in order to be able to compare the outputs of different stock assessment models. (Fig 4). In addition, the data collected during the survey makes it possible to know the demographic size-structures for all the species, the inter-annual fluctuations in population indicators such as abundance, biomass, average size and average weight. The CGFS also provides elements to study possible spatio-temporal modifications of the ecosystem.

Figure 4: Main species composition of the catch in the Western English Channel during CGFS 2019

Ecosystem approach

Sampling the entire ecosystem makes it possible to respond to the demands of the Marine Strategy Framework Directive (MSFD, Figure 5), both for the search for a definition of good ecological status, but also for monitoring of the various descriptors characterizing it, and in particular the descriptors:

1: Biological diversity, habitat quality, distribution and abundance of species

2: Level of presence of non-native species

5: Human-induced eutrophication

4: Food web, diversity and abundance of its elements

6: Seabed integrity, structure and function of benthic ecosystems

Figure 5: MSFD sampling stations

Food-web structure & functioning

Depth gradient on the resource use of a fish community from a semi- enclosed sea: Depth is one of the environmental variables influencing the structure of marine food webs by directly or indirectly influencing benthic-pelagic coupling and predator-prey relationships. In shallow waters, the high degree of connectivity between pelagic and benthic networks results in complex systems with multiple inter- actions. Digestive tract (DT) and stable isotope (SI) analyses were used to investigate depth-related changes in feeding patterns for 33 fish species (eastern English Channel [EEC]) collected between 5 m and 80 m depth. Fish species were first arranged into functional groups based upon trophic and habitat similarities. DTs were used to determine the general topology of the food web and SIs were used to estimate the contributions of different sources to fish diets. At the scale of the aggregated EEC food web, the main food sources for all groups were of benthic origin (> 50%). The aggregated food web was then used as a template to explore the influence of depth on resource use by predatory fish. Mixing models including depth as a continuous covari- ate successfully untangled and identified different feeding strategies among functional groups. In shallow waters, fish species benefited from both pelagic and benthic prey whereas, in deeper waters, they fed predom- inantly on either benthic or pelagic sources depending on their habitat preferences. Our results support the hypothesis of a stronger benthic-pelagic coupling in shallow waters, notably through fish diet, and highlight the importance of including environmental factors such as depth as proxies of habitat variation to fully understand resource use and food web structure in epicontinental seas.

Figure 6 :Variation of the proportional benthic contribution (all benthic sources summed) to the diet of fish functional groups (proportional pelagic contribution is simply obtained as 1-benthic contribution). Blue dashed line: pelagic piscivorous fish; orange dash-dot line: benthos-feeding fish; red continuous line: demersal piscivorous and endobenthos-feeding fish. Giraldo et al. 2017.

Seasonal and ontogenetic variation of whiting diet in the Eastern English Channel and the Southern North Sea: An accurate description of trophic interactions is crucial to understand ecosystem functioning and sustainably manage marine ecosystems exploitation. Carbon and nitrogen stable isotopes were coupled with stomach content analyses to investigate whiting (Merlangius merlangus, Linnaeus, 1758) feeding behavior in the Eastern English Channel and Southern North Sea. Whiting juveniles and adults were sampled in autumn and winter to investigate both ontogenetic and seasonal changes. In addition, queen scallops (Aequipecten opercularis) samples were collected along with fish to be used as isotopic benthic baseline. Results indicated an ontogenetic diet change from crustaceans to fish and cephalopods. In autumn, ?15N values generally increased with fish size while in winter, a decrease of ?15N values with fish size was observed, as a potential result of spatial variation in baseline ?15N values. In winter, a nutrient-poor period, an increase in feeding intensity was observed, especially on the copepod Temora longicornis. This study provides further insights into whiting trophic ecology in relation to ontogenetic and seasonal variations, and it confirms the importance of combining several trophic analysis methods to understand ecosystem functioning (Figure7).

Figure 7: Ontogenic (Percentage of prey abundance in the diet, left) and seasonal (Total number of prey, by size class in fall and winter, right) changes in whiting diet. Redrawn from Timmerman et al. (2020).

Emergence of negative trophic level-size relationships from a size-based, individual-based multispecies fish model: Modeling the mechanisms underlying trophic interactions between individuals allows the food web structure to emerge from local interactions, which constitutes a prerequisite for assessing how marine ecosystems respond to various anthropogenic pressures. Using a multispecies spatially explicit individual-based model, the emergence of trophic patterns was explored in the eastern English Channel ecosystem, where pelagic-benthic trophic coupling was recently studied empirically. The OSMOSE model was applied to this ecosystem by explicitly representing the life cycle of 13 fish species and one squid group, forced by pelagic and benthic prey fields that are variable over time and space. A matrix defining possible accessibilities between life stages was added to the model to link benthic and pelagic communities through overlap of vertical distribution. After optimizing some parameters of the model to represent the average state of the fish community during the 2000¿2009 period, the simulated trophic structure was explored and compared to empirical data. The simulated and stable-isotope-derived trophic levels of fish were in relatively good agreement. Intraspecific variability of the trophic level is high in the five stable-isotope datasets but is well encompassed by the model. Despite the hypothesis of opportunistic size-based predation, the simulation showed a decreasing trend of trophic level with size for four benthic species, a pattern observed empirically for a different set of species in the ecosystem. Model exploration showed that this emerging pattern varies spatially and is both explained by the spatial variability of prey availability and by the independence of trophic and size structures of benthic invertebrates. The combination of individual-based models, stomach contents and intrinsic tracers, such as stable isotopes, appears to be a promising tool to better understand the causes of observed trophic patterns (Figure 8).

Figure 8 : Distribution of trophic levels predicted by the OSMOSE model for callionyma, sole, mackerel and herring. The increasing trends for mackerel and herring are consistent with the pelagic lifestyle of these two species, while the opposite trend for the other two species is consistent with their pelagic lifestyle (Travers-Trolet et al., 2019)

High frequency study of planktonic communities (M. Huret - IFREMER)

During the CGFS survey, the physico-chemical parameters of the water are analyzed at each haul using standard oceanographic protocols, to characterize the environment of the organisms studied and identify relationships between the environment and the distribution of these organisms. In addition to these abiotic parameters, the first links in the food chain, i.e. phytoplankton and zooplankton, are sampled and analyzed to know both their specific composition and their size structure. It is thus possible to identify a spatial structuring of planktonic communities, both from a taxonomic and functional point of view. The use of specific gear (bongo net and egg pump) makes it possible to locate and estimate the importance of spawning grounds and larval transitions areas, key habitats for fish populations. The samples collected are generally analyzed with a zoocam before being fixed and stored in vials. An image analysis is thus carried out on board in order to estimate the abundance of eggs and of the large zooplankton groups encountered before the end of the campaign (Figure 9).

Figure 9: Sardine spawning habitat, by compiling data from CUFES + ZooCAM from CGFS and EVHOE survey

Functional Ecology¿¿

Ecological and life history traits explain a climate-induced shift in a temperate marine fish community: A better understanding of community dynamics and ecosystem functioning can be achieved by describing how community functional structure responds to environmental change over both time and space and by identifying which functional groups best mediate community responses. Here, we used a trait-based approach in combination with a newly developed application of principal response curves to functionally characterize a rapid taxonomic shift in the eastern English Channel fish community in the late 1990s. We identified the functional groups with the greatest contributions to the overall shift in fish functional structure and uncovered significant trait?environment relationships. We found that pelagic species with rapid life history cycles, characterized by broadcast spawning, small offspring size, and early maturation, declined considerably in abundance following an increase in sea surface temperature associated with a warming phase of the Atlantic Multidecadal Oscillation, which was likely exacerbated by historical fishing pressure. In contrast, species with late maturation, high parental care, and few, well-developed offspring increased in abundance, reinforcing that fish community responses to climate warming are strongly mediated through life history traits. By examining how environmental factors drove a community shift at the trait level, we provide a mechanistic understanding of how fish functional structure responds to rapid environmental change (Figure 10).

Figure 10: (a) Principal response curve showing changes in fish community structure across sampling sites (x-axis) between the baseline period (1988¿1997) (pre-shift) and tested period (1998¿2011) (post-shift). (b) Map showing the amplitude of temporal changes in fish functional structure (i.e. cdt values) at each sampling site and the trend (increase or decrease) of abundance for the most contributive functional groups (diagram to the right of map). Functional groups are ranked by their contribution weight (bk) coefficients. For clarity, only traits with bk coefficients in the first or last decile are shown. Sampling sites with significant change are shown by asterisks (***p < 0.001; **0.001 < p < 0.01; *0.01 < p < 0.05).

The RECCRU program (RECrutement CRUstacés) ( Morgane Guillam - Station Biologique de Roscoff)

RECCRU aims to set up recruitment indices for the main species of crustaceans of strong commercial interest from the Channel coasts such as lobster (Homarus gammarus), oil cake (Cancer pagurus), spider crab (Maja brachydactylus) and the red lobster (Palinarus elephas), in order to predict the evolution of their stocks and to put in place appropriate management measures. One of the axes of this program coordinated by the Roscoff Biological Station aims to acquire data on the larval phase of these commercial species with a particular interest for lobster. The characteristics of the early stages of planktonic life of these large crustaceans, such as the lifespan of larvae, their periods of presence, their spatial distribution as well as the potential links between larval abundances and benthic recruitment and connectivity between stocks, are the main aspects studied during this project.

In this context, as part of the CGFS surveys, a series of sampling has been carried out in the Western Channel for 3 years using a MIK plankton net in order to establish the spatial distribution of the larvae of the lobster Palinurus elephas in the Western Channel. To date, a network of 17 to 23 stations, i.e. a total of 61 stations, has been sampled since 2018. No lobster larvae have so far been collected during these campaigns. On the other hand, the preliminary results show the presence of phyllosoma larvae of sea cicadas (Figure 11) (morphologically similar to those of lobsters) mainly in the westernmost part of the Western Channel, west of the Ouessant front (Figure 12). We also note the presence of lobster and spider crab zoes. The year 2021 should end this spatio-temporal monitoring of crustacean larvae in the western Channel within the RECCRU project.

Figure 11: Phyllosome larva of Scyllarus arctus. The total length of the individual is 1.3cm.

Figure 12: Spatial distribution of the phyllosoma larvae of Scyllarus arctus in the Western Channel, observed during the CGFS 2018 survey. The red dots indicate the presence of phyllosomas; larval abundance is expressed in larvae. 10000m-3. The blue crosses indicate the stations where no larvae were observed.

Published data

Giraldo Carolina, Le Roy Didier, Martin-Baillet Victor, Cornou Anne-Sophie (2024). CGFS Catch Data : Data from the Eastern English Channel Ground Fish Survey. https://doi.org/10.17882/100620

Huret Martin, Favreau Aurelien, Gatti Paul, Le Mestre Sophie (2024). Energy density and proximal composition of anchovy and sardine along the french Atlantic coast. https://doi.org/10.17882/101384

Giraldo Carolina, Fontaine Virginie, Lefebvre Sebastien, Lefebvre Valerie, Caboche Josselin, Couvreur Clemence, Lebon Fabien, Delegrange Alice, Antajan Elvire (2024). A matter of size and season: insights into planktonic food-web dynamics in a temperate coastal ecosystem: Raw data. https://doi.org/10.17882/97229

Cresson Pierre, Travers-Trolet Morgane, Rouquette Manuel, Denamiel Margaux, Auber Arnaud (2023). Individual isotopic ratio and trophic levels of fish species in the Eastern English Channel. https://doi.org/10.17882/55585

Vaz Sandrine, Laffargue Pascal, Pelletier Dominique, Jac Cyrielle (2023). PAGURE example dataset from data acquisition to the computation of Essential Biodiversity Variables and Essential Ocean Variables. https://doi.org/10.17882/97472

Timmerman Charles-Andre, Giraldo Carolina, Cresson Pierre, Ernande Bruno, Travers-Trolet Morgane, Rouquette Manuel, Denamiel Margaux, Lefebvre Sébastien (2020). Plasticity of trophic interactions in fish assemblages results in temporal variability of benthic-pelagic couplings. https://doi.org/10.17882/76378

Hazevis Gaëtan, Baudrier Jerome, Vaz Sandrine (2019). Minimum level of taxonomic identification of benthic invertebrates by-catches on Ifremer's fisheries vessel. https://doi.org/10.17882/62260

Le Cam Sabrina, Bidault Adeline, Charrier Gregory, Cornette Florence, Lamy Jean-Baptiste, Lapegue Sylvie, Lorance Pascal, Marandel Florianne, Trenkel Verena (2019). SNPs for thornback ray Raja clavata, validated from genotyped individuals. https://doi.org/10.17882/70546

Vaz Sandrine, Auber Arnaud, Coppin Franck, Desroy Nicolas, Foveau Aurelie, Goascoz Nicolas, Lazard Coline, Le Roy Didier, Martin Jocelyne, Quinquis Jerome, Rouquette Manuel, Travers-Trolet Morgane, Verin Yves (2019). Benthic invertebrates’ by-catches in Ifremer bottom trawl surveys in the English Channel and Southern North Sea: 2006-2018 observations. https://doi.org/10.17882/59595

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Schnitzler Joseph G., Klaren Peter H. M., Bouquegneau Jean-Marie, Das Krishna (2012). Environmental factors affecting thyroid function of wild sea bass (Dicentrarchus labrax) from European coasts. Chemosphere, 87(9), 1009-1017. https://doi.org/10.1016/j.chemosphere.2011.11.039

Nielsen Einar E., Cariani Alessia, Mac Aoidh Eoin, Maes Gregory E., Milano Ilaria, Ogden Rob, Taylor Martin, Hemmer-Hansen Jakob, Babbucci Massimiliano, Bargelloni Luca, Bekkevold Dorte, Diopere Eveline, Grenfell Leonie, Helyar Sarah, Limborg Morten T., Martinsohn Jann T., McEwing Ross, Panitz Frank, Patarnello Tomaso, Tinti Fausto, Van Houdt Jeroen K. J., Volckaert Filip A. M., Waples Robin S., Carvalho Gary, Albin Jan Ej, Vieites Baptista Juan M, Barmintsev Vladimir, Bautista Jose M., Bendixen Christian, Berge Jean-Pascal, Blohm Dietmar, Cardazzo Barbara, Diez Amalia, Espineira Montserrat, Geffen Audrey J., Gonzalez Elena, Gonzalez-Lavin Nerea, Guaniero Ilaria, Jerome Marc, Kochzius Marc, Krey Grigorius, Mouchel Olivier , Negrisolo Enrico, Piccinetti Corrado, Puyet Antonio, Rastorguev Sergey, Smith Jane P, Trentini Massimo, Verrez-Bagnis Veronique , Volkov Alexander, Zanzi Antonella (2012). Gene-associated markers provide tools for tackling illegal fishing and false eco-certification. Nature Communications, 3, -. Publisher's official version : https://doi.org/10.1038/ncomms1845 , Open Access version : https://archimer.ifremer.fr/doc/00090/20085/

Delavenne Juliette, Metcalfe Kristian, Smith Robert J., Vaz Sandrine , Martin Corinne S., Dupuis Ludovic, Coppin Franck, Carpentier Andre (2012). Systematic conservation planning in the eastern English Channel: comparing the Marxan and Zonation decision-support tools. Ices Journal Of Marine Science, 69(1), 75-83. Publisher's official version : https://doi.org/10.1093/icesjms/fsr180 , Open Access version : https://archimer.ifremer.fr/doc/00054/16518/

Schnitzler Joseph G., Thome Jean Pierre, Lepage Mario, Das Krishna (2011). Organochlorine pesticides, polychlorinated biphenyls and trace elements in wild European sea bass (Dicentrarchus labrax) off European estuaries. Science Of The Total Environment, 409(19), 3680-3686. https://doi.org/10.1016/j.scitotenv.2011.06.018

Lauria Valentina, Vaz Sandrine , Martin Corinne, Mackinson Steve, Carpentier Andre (2011). What influences European plaice (Pleuronectes platessa) distribution in the eastern English Channel? Using habitat modelling and GIS to predict habitat utilization. Ices Journal Of Marine Science, 68(7), 1500-1510. Publisher's official version : https://doi.org/10.1093/icesjms/fsr081 , Open Access version : https://archimer.ifremer.fr/doc/00044/15490/

Martin Corinne, Vaz Sandrine , Ellis J. R., Coppin Franck, Le Roy Didier, Carpentier Andre (2010). Spatio-temporal patterns in demersal elasmobranchs from trawl surveys in the eastern English Channel (1988-2008). Marine Ecology-progress Series, 417, 211-228. Publisher's official version : https://doi.org/10.3354/meps08802 , Open Access version : https://archimer.ifremer.fr/doc/00019/13029/

Rochette S., Rivot Etienne, Morin Jocelyne, Mackinson S., Riou Philippe, Le Pape Olivier (2010). Effect of nursery habitat degradation on flatfish population: Application to Solea solea in the Eastern Channel (Western Europe). Journal Of Sea Research, 64(1-2), 34-44. Publisher's official version : https://doi.org/10.1016/j.seares.2009.08.003 , Open Access version : https://archimer.ifremer.fr/doc/00008/11921/

Rochet Marie-Joelle, Trenkel Verena , Carpentier Andre, Coppin Franck, Gil De Sola Luis, Leaute Jean-Pierre, Mahe Jean-Claude, Maiorano Porzia, Mannini Alessandro, Murenu Matteo, Piet Gerjan, Politou Chrissi-Yianna, Reale Bruno, Spedicato Maria-Teresa, Tserpes George, Bertrand Jacques (2010). Do changes in environmental and fishing pressures impact marine communities? An empirical assessment. Journal Of Applied Ecology, 47(4), 741-750. Publisher's official version : https://doi.org/10.1111/j.1365-2664.2010.01841.x , Open Access version : https://archimer.ifremer.fr/doc/00008/11925/

Lelievre Stephanie, Verrez-Bagnis Veronique , Jerome Marc, Vaz Sandrine (2010). PCR-RFLP analyses of formalin-fixed fish eggs for the mapping of spawning areas in the Eastern Channel and Southern North Sea. Journal Of Plankton Research, 32(11), 1527-1539. Publisher's official version : https://doi.org/10.1093/plankt/fbq067 , Open Access version : https://archimer.ifremer.fr/doc/00005/11613/

Martin C. S., Carpentier Andre, Vaz Sandrine , Coppin Franck, Curet L., Dauvin J. -C., Delavenne Juliette, Dewarumez J. -M., Dupuis L., Engelhard G., Ernande Bruno , Foveau Aurelie , Garcia C., Gardel Laure, Harrop S., Just R., Koubbi P., Lauria Valentina, Meaden G. J., Morin Jocelyne, Ota Y., Rostiaux Emilie , Smith R., Spilmont N., Verin Yves, Villanueva Ching-Maria , Warembourg Caroline (2009). The Channel habitat atlas for marine resource management (CHARM): an aid for planning and decision-making in an area under strong anthropogenic pressure. Aquatic Living Resources, 22(4), 499-508. Publisher's official version : https://doi.org/10.1051/alr/2009051 , Open Access version : https://archimer.ifremer.fr/doc/00000/11169/

Rochet Marie-Joelle, Prigent M, Bertrand Jacques, Carpentier Andre, Coppin Franck, Delpech Jean-Paul, Fontenelle G, Foucher Eric , Mahe Kelig , Rostiaux Emilie , Trenkel Verena (2008). Ecosystem trends: evidence for agreement between fishers' perceptions and scientific information. ICES Journal of Marine Science, 65(6), 1057-1068. Publisher's official version : https://doi.org/10.1093/icesjms/fsn062 , Open Access version : https://archimer.ifremer.fr/doc/00000/4474/

Vaz Sandrine , Martin C, Eastwood P, Ernande Bruno , Carpentier Andre, Meaden G, Coppin Franck (2008). Modelling species distributions using regression quantiles. Journal of Applied Ecology, 45(1), 204-217. Publisher's official version : https://doi.org/10.1111/j.1365-2664.2007.01392.x , Open Access version : https://archimer.ifremer.fr/doc/00000/3730/

Vaz Sandrine , Carpentier Andre, Coppin Franck (2007). Eastern English Channel fish assemblages: measuring the structuring effect of habitats on distinct sub-communities. ICES Journal of Marine Science, 64(2), 271-287. Publisher's official version : https://doi.org/10.1093/icesjms/fsl031 , Open Access version : https://archimer.ifremer.fr/doc/00000/2829/

Rochet Marie-Joelle, Trenkel Verena , Bellail Robert, Coppin Franck, Le Pape Olivier, Mahe Jean-Claude, Morin Jocelyne, Poulard Jean-Charles, Schlaich Ivan, Souplet Arnauld, Verin Yves, Bertrand Jacques (2005). Combining indicator trends to assess ongoing changes in exploited fish communities: diagnostic of communities off the coasts of France. ICES Journal of Marine Science, 62(8), 1647-1664. Publisher's official version : https://doi.org/10.1016/j.icesjms.2005.06.009 , Open Access version : https://archimer.ifremer.fr/doc/00000/773/

Galgani Francois , Leaute Jean-Pierre, Moguedet Philippe, Souplet Arnauld, Verin Yves, Carpentier Andre, Goraguer Herle, Latrouite Daniel, Andral Bruno, Cadiou Yvon, Mahe Jean-Claude, Poulard Jean-Charles, Nerisson Patrick (2000). Litter on the sea floor along European coasts. Marine Pollution Bulletin, 40(6), 516-527. https://doi.org/10.1016/S0025-326X(99)00234-9

Robin Jp, Denis V (1999). Squid stock fluctuations and water temperature: temporal analysis of English Channel Loliginidae. Journal Of Applied Ecology, 36(1), 101-110. https://doi.org/10.1046/j.1365-2664.1999.00384.x

Burgeot Thierry, Bocquene Gilles, Truquet Philippe, Le Dean Loic, Poulard Jean-Charles, Dorel Didier, Souplet Arnauld, Galgani Francois (1993). The dragonet Callionymus lyra, a target species used for evaluation of biological effects of chemical contaminants on French coasts. Marine Ecology-progress Series, 97(3), 309-316. Publisher's official version : https://doi.org/10.3354/meps097309 , Open Access version : https://archimer.ifremer.fr/doc/00091/20243/

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

Villanueva Ching-Maria , Vaz Sandrine , Ernande Bruno , Gardel Laure, Coppin Franck, Carpentier Andre, Martin Corinne, Eastwood Paul D., Ota Yoshi, Harrop Stuart (2011). The Charm Project: Defying the Channel’s loss by facing environmental challenges across borders. La Mer, 49(3-4), 83-92.

Martin Corinne, Vaz Sandrine , Koubbi Philippe, Meaden Geoff, Engelhard Georg H., Lauria Valentina, Gardel Laure, Coppin Franck, Delavenne Juliette, Dupuis Ludovic, Ernande Bruno , Foveau Aurelie , Lelievre Stephanie, Morin Jocelyne, Warembourg Caroline, Carpentier Andre (2010). A digital atlas to link ontogenic shifts in fish spatial distribution to the environment of the eastern English Channel. Dab, Limanda limanda as a case-study. Cybium, 34(1), 59-71. Open Access version : https://archimer.ifremer.fr/doc/00008/11942/

Carpentier Andre (1998). Observations sur la répartition et l’abondance du merlan Merlangius merlangus (Gadidae) en Manche orientale à partir des données des campagnes CGFS. Cybium, 22(4), 333-344. Open Access version : https://archimer.ifremer.fr/doc/00446/55786/

References of Technical Reports

Casemajor Juliette, Alglave Baptiste, Woillez Mathieu (2024). Cartographie des frayères des espèces halieutiques en France métropolitaine. PDG/RBE/HALGO/LBH-2024-02. https://doi.org/10.13155/101301

Jadaud Angelique (2024). Note interne. Responsables des campagnes de suivi halieutique. CAMPAGNES_Responsables_V10_2024_06_28.docx.

Elleboode Romain, Le Roy Emilie , Cornou Anne Sophie, Badts Vincent , Vigneau Joel , Jadaud Angelique (2024). Processus Obsbio dans le cadre des campagnes halieutiques. https://doi.org/10.13155/94104

Régimbart Amélie (2024). Bilan de l’optimisation des campagnes halieutiques réalisée dans le cadre du programme de surveillance de la directive cadre stratégie pour le milieu marin (DCSMM) - année 2023. ODE / VIGIES / 24-03. https://archimer.ifremer.fr/doc/00889/100088/

Le Roy Didier, Martin-Baillet Victor, Giraldo Carolina (2024). Compte- rendu de la campagne CGFS 2023 N/O thalassa / Summary report CGFS 2023 N/O thalassa. RBE-HALGO-LBH/RBE-HMMN-LRHPB/RBE-HMMN-LRHBL. Rapport intermédiaire. https://archimer.ifremer.fr/doc/00877/98874/

Gaillard Solenne, Mongruel Remi, Le Gentil Eric (2024). Coûts liés aux micro-polluants. Façade Méditerranée. DCSMM cycle 3.

Mauffret Aourell , Brun Mélanie , Bustamante Paco, Chouvelon Tiphaine, Mendez-Fernandez Paula, Mille Tiphaine, Poiriez Gauthier, Spitz Jérôme, Wessel Nathalie (2023). Évaluation du descripteur 8 « Contaminants dans le milieu marin » en France métropolitaine. Rapport scientifique pour l’évaluation cycle 3 au titre de la DCSMM. Ifremer RBE-CCEM / ODE-VIGIES. https://doi.org/10.13155/97214

Dubost Gaspard, Elliott Sophie, Rivot Etienne, Acou Anthony, Beaulaton Laurent, Deleys Noémie , Reveillac Elodie (2023). Rapport du projet « MigrenMer » : Synthèse et valorisation des connaissances disponibles sur les migrateurs amphihalins en mer. Rapport scientifique du pole MIAME. 81 p. + annexes. https://archimer.ifremer.fr/doc/00878/99026/

Mille Tiphaine, Wessel Nathalie , Brun Mélanie , Mauffret Aourell (2023). Contamination en HBCDD, HCB, p,p’-DDE et PFOS chez les poissons. Région marine Manche Atlantique. Directive Cadre Stratégie pour le Milieu Marin (DCSMM). Fiche indicateur du Bon Etat Ecologique (BEE). https://doi.org/10.13155/97971

Cornou Anne Sophie (2023). Guide d'utilisation de l'application Vivaldi2.0. Exemple format datras avec données CGFS.

Elleboode Romain, Badts Vincent , Mahe Kelig , Le Roy Emilie , Bonhommeau Sylvain , Duval Magali , Romagnan Jean-Baptiste (2023). Guide pratique pour la normalisation des mesures de paramètres biologiques / Practical guide for the standardisation of biological measurements. https://doi.org/10.13155/96626

Curd Amelia , Droual Gabin , Le Moigne Morgan (2023). CLEANATLANTIC. Investigation of seafloor litter for the presence of Non-Indigenous Species during French annual fisheries surveys in the North Sea, English Channel, Celtic Sea and Bay of Biscay 2021-2022. WP 5.5: Evaluation of marine litter as transport facilitator. https://archimer.ifremer.fr/doc/00887/99879/

Facq Jean-Valery, Vaz Sandrine , Laffargue Pascal , Carlier Antoine (2023). Outil PAGURE : Résultats et perspectives après 10 ans d’utilisation. PDG/REM/RDT/LHyMar 14LHYMARBL23. https://doi.org/10.13155/95331

Duc Emilie, Huguet Antoine (2023). Rapport final - Bilan du chantier « Collecte des données DCSMM-CMR-DSF ». Evaluation du cycle 3 de la Directive Cadre « Stratégie pour le Milieu Marin » - Convention des Mers Régionales – Documents Stratégiques de Façades. ODE/VIGIES/23-06. https://archimer.ifremer.fr/doc/00834/94574/

Régimbart Amélie (2023). Bilan de l’optimisation des campagnes halieutiques réalisée dans le cadre du programme de surveillance de la directive cadre stratégie pour le milieu marin (DCSMM) - année 2022. Rapport scientifique, Ifremer ODE/VIGIES/DCSMM, 40p. https://archimer.ifremer.fr/doc/00834/94623/

Blanchard Ariane, Laran Sophie, Williams Gary, Van Canneyt Olivier, Genu Mathieu, Sanchez Thierry, Doremus Ghislain, Gamelin Pierre-Louis (2023). Synthèse des données de l’Observatoire PELAGIS au sein du PNM des estuaires picards et de la mer d’Opale. Rapport pour le PNM EPMO (OFB-22-0565). 61 pp. https://archimer.ifremer.fr/doc/00848/95984/

Le Roy Didier, Martin-Baillet Víctor, Giraldo Carolina (2023). Compte-rendu de la campagne CGFS 2022 sur le N/O Thalassa / Preliminary Survey Report CGFS 2022 R/V Thalassa. RBE-HALGO-LBH/RBE-HMMN-LRHPB/RBE-HMMN-LRHBL. https://archimer.ifremer.fr/doc/00827/93927/

Lheureux Arnaud, Vaz Sandrine , Antajan Elvire , Vincent Dorothée, Morandeau Fabien, Lombart Fabien, Sacchi Jacques, Goberville Eric (2023). Note technique : Estimation de l’abondance du zooplancton gélatineux à partir de traits de chaluts. https://doi.org/10.13155/92936

Huguet Antoine, Marais Lucas (2023). Cartographies des flux de données dans le cadre des appels à données des Conventions des Mers Régionales. SIMM - Système d'Information Milieu Marin. ODE/VIGIES 23-16. https://archimer.ifremer.fr/doc/00876/98784/

Huguet Antoine, Marais Lucas (2023). Exigences fonctionnelles et technique / Proposition d'Architecture Technique pour les livraisons de données aux Conventions des Mers Régionales. SIMM - Système d'Information Milieu Marin. Cahier des Charges. ODE/VIGIES 23-17. https://archimer.ifremer.fr/doc/00876/98786/

ICES (2023). Stock Annex: Striped red mullet (Mullus surmuletus) in Subarea 4 and divisions 7.d and 3.a (North Sea, eastern English Channel, Skagerrak and Kattegat). ICES Stock Annexes. 29 pp. https://doi.org/10.17895/ices.pub.23578803

Le Gac Romane (2023). Participation à l’évaluation des impacts anthropiques sur les communautés benthiques côtières au LEBCO. Rapport d’alternance de licence professionnelle Technicien Supérieur Sciences Halieutiques. Université du Littoral Côte d'Opale.

Delaunay Damien, Brind'Amour Anik , Acou Anthony, Régimbart Amélie , Thiriet Pierre, Delesalle Marine (2022). Évaluation du descripteur D1. Biodiversité – Poissons et Céphalopodes en France métropolitaine. Rapport scientifique pour l’évaluation cycle 3 au titre de la DCSMM. ODE/VIGIES/DCSMM/D1PC/2022. https://doi.org/10.13155/96688

Biseau Alain, Baulier Loic , Lorance Pascal (2022). Décryptage de l’avis 2022 du CIEM sur les possibilités de pêche de la raie brunette (Raja undulata) en Manche. https://archimer.ifremer.fr/doc/00808/91959/

Elleboode Romain, Badts Vincent , Telliez Solene, Bled--Defruit Geoffrey (2022). Guide d’envoi de pièces calcifiées au pôle de sclérochronologie. https://doi.org/10.13155/89958

Régimbart Amélie (2022). Bilan de l’optimisation des campagnes halieutiques réalisée dans le cadre du programme de surveillance de la directive cadre stratégie pour le milieu marin (DCSMM) - année 2021. Rapport scientifique, Ifremer ODE/VIGIES/DCSMM, 40p. https://archimer.ifremer.fr/doc/00783/89515/

Liefmann Stephanie, Dauvin Jean-Claude, Delahaye Marc, Domingo Camille, Evrard Manuel, Guyet-Grenet Valérie, Manner Arnauld, Mouillard Romain, Prévalet Solène, Robin Jean-Paul, Vigneau Joel (2022). Effets des engins de pêche sur les fonds marins de Manche-Est et du golfe normand-breton. Rapport final du projet IPREM - Impact des engins de Pêche sur les fonds marins et la Résilience Ecologique du Milieu (2021-2022). https://doi.org/10.13155/89603

Simonet Lea (2022). Trends in demersal populations' growth and condition: Bay of Biscay and Celtic Sea case studies.

Vincent D., Goberville E., Vilain M., Goffart A. (2022). Campagnes halieutiques optimisées pour la DCSMM. Analyse du dispositif de surveillance pour répondre aux besoins du programme thématique « Habitats pélagiques ». https://archimer.ifremer.fr/doc/00848/95995/

Le Meleder Anna, Sauger Carine, Dubroca Laurent (2022). Protocole de photographie des gonades de poisson / Fish gonads' photography protocol. RBE-HMMN-LRHPB. https://doi.org/10.13155/89703

Le Moigne Morgan, Brun Melanie , Gerigny Olivia, Galgani Francois (2021). CLEANATLANTIC. Tackling Marine Litter in the Atlantic Area. Spatial and temporal variability in floating litter in North Sea / English Channel and Bay of Biscay / Celtic Sea - 2015-2020. WP 4.1 : Floating litter assessment. https://archimer.ifremer.fr/doc/00750/86159/

Le Roy Didier, Martin-Baillet Victor, Giraldo Carolina (2021). Compte-rendu de la campagne CGFS 2021 Sur le N/O Thalassa / Survey report CGFS 2021 on R/V Thalassa. Rapport intermédiaire. PDG-RBE-HALGO-LBH/ RBE-HMMN-LRHBL. https://archimer.ifremer.fr/doc/00746/85817/

Dussauze Morgan (2021). Evaluation eutrophisation DCSMM. Synthèse ECO-MARS 3D sur la période 2015/2020. Rapport d'étude. POC-1963-evaluation_DCSMM_2015-2020. https://archimer.ifremer.fr/doc/00742/85420/

Coulon Noémie (2021). Rareté fonctionnelle des communautés de poissons de la côte nord-est de l'Atlantique / Functional rarity of the Northeast Atlantic coastal fish communities. Master’s Thesis. Year 2020-2021, Master's Degree in Marine Sciences.

Regimbart Amelie , Baudrier Jerome (2021). Bilan de l’optimisation des campagnes halieutiques réalisée dans le cadre du programme de surveillance de la directive cadre stratégie pour le milieu marin (DCSMM) - année 2020. Ifremer ODE/VIGIES/DCSMM, 52p. https://archimer.ifremer.fr/doc/00706/81772/

Coppin Franck, Cornou Anne Sophie, Verin Yves (2021). Procédures de création des fichiers DATRAS à partir du format générique Allegro Campagne.

Moulin Nina (2021). Distribution et exploitation du maquereau, du chinchard et du sprat par les pêcheries françaises dans l’Atlantique Nord-Est. Mémoire de Master 1, Sciences de la mer et du littoral, Mention Biologie, Sciences Halieutiques et Aquacoles. Université de Bretagne Occidentale.

Le Roy Didier, Giraldo Carolina , Coppin Franck (2020). Compte-rendu provisoire de la campagne CGFS 2020 sur le N/O Thalassa. RBE-STH-LBH / RBE-HMMN-LRHBL. Rapport intermédiaire. https://archimer.ifremer.fr/doc/00664/77623/

Baulier Loic , Biais Gerard, Lorance Pascal (2020). Compte-rendu de l’atelier SKATE (WKSKATE) 27–27 novembre 2020.

Baudrier Jerome (2020). Bilan de l’optimisation des campagnes halieutiques réalisée dans le cadre du programme de surveillance de la directive cadre stratégie pour le milieu marin (DCSMM) - année 2019. Rapport scientifique, Ifremer ODE/VIGIES/DCSMM, 48 p. https://archimer.ifremer.fr/doc/00609/72095/

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/

Baudrier Jerome (2020). Programmes de surveillance DCSMM 1er cycle : « Espèces commerciales » et « Poissons-céphalopodes (SP3-SP5) » : synthèse des résultats et priorisation des dispositifs proposés pour la surveillance second cycle. ODE/VIGIES/DCSMM, 43 p. https://archimer.ifremer.fr/doc/00601/71294/

Rivet Jehanne (2020). Régionalisation de l'espace maritime pour sa planification et gestion: le cas de la baie de Seine. Rapport de stage de 2ème année de Master. Mention Biodiversité, Ecologie, Evolution (BEE). Parcours FOnctionnement et Gestion des Ecosystèmes Marins (FOGEM). Université de Lille. https://archimer.ifremer.fr/doc/00704/81578/

Jouandet Marie-Pâule, Lebourg Emeline, Bruault Marie, Dedecker Claire, Louchart Arnaud, Gomez Fernando, Nowaczyck Antoine, Wacquet Guillaume, Lizon Fabrice, Crouvoisier Muriel, Cornille Vincent, Lefebvre Kévin, Bouchaud Fanny, Lécuyer Eric, Mériaux Xavier, Cauvin Arnaud, Didry Morgane, Delabre Jessica, Duflos Marie, Artigas Luis Felipe (2020). Résultats des campagnes océanographiques 2017- 2019 en Mers Celtiques et Manche Mer du Nord. Test pour la mise en place du Programme de Surveillance DCSMM. [PHYCO 2017 - PELRAD 2017 - ECOPEL 2018 leg 1 et leg 2 - CGFS 2018 - IBTS 2018 et 2019].

Fontaine Virginie (2020). Dynamique et structure du réseau trophique planctonique en Manche-Est. Rapport de Stage de 2éme année de Master Biodiversité, Ecologie, Evolution (BEE). Parcours FOnctionnement et Gestion des Ecosystèmes Marins (FOGEM). Université de Lille.

Garren Francois, Lazard Coline, Le Roy Didier (2019). Guide salle tri Thalassa 2019. Campagnes halieutiques. RBE/STH-HMMN. https://archimer.ifremer.fr/doc/00597/70945/

Auber Arnaud , Laffargue Pascal (2019). Compte rendu de participation au Groupe d'experts du CIEM consacré aux campagnes scientifiques (WGIBTS). Den Helder (Pays-Bas), du 01 au 05 avril 2019. RBE/ederu/2019/CR14.

Thomas Amandine , Wessel Nathalie , Durand Gaetane (2019). Bancarisation des données du programme de surveillance «Contaminants». Proposition de structuration des données des contaminants chimiques pour une intégration dans le SI Quadrige². ODE/VIGIES/19/05. https://archimer.ifremer.fr/doc/00514/62536/

Hazevis Gaëtan (2019). Harmonisation des suivis de la mégafaune invertébrée benthique sur les campagnes halieutiques de l’Ifremer. https://archimer.ifremer.fr/doc/00587/69920/

Thomas Amandine , Baudrier Jerome , Gauthier Emilie (2019). Bancarisation des données planctoniques des campagnes halieutiques. Proposition de structuration des données planctoniques des campagnes optimisées pour une intégration dans le SI Quadrige². ODE/VIGIES/19/06. https://doi.org/10.13155/62496

Gravier Nathan (2019). Dynamique spatiale et interannuelle des communautés mésozooplanctoniques en Manche Orientale en lien avec l’introduction récente d’une espèce non-indigène : Mnemiopsis leidyi. https://archimer.ifremer.fr/doc/00504/61551/

Baudrier Jerome (2019). Analyse critique des programmes de surveillance DCSMM 1er cycle : « Espèces commerciales » et « Poissons-céphalopodes (SP3-SP5) ». Partie 2 : Objectifs environnementaux. ODE / VIGIES / DCSMM. https://archimer.ifremer.fr/doc/00495/60663/

Baudrier Jerome (2019). Analyse critique des programmes de surveillance DCSMM 1er cycle : « Espèces commerciales » et « poissons-céphalopodes (SP3-SP5) ». Partie 1 : Bon état écologique. Rapport scientifique. ODE / VIGIES / DCSMM. https://archimer.ifremer.fr/doc/00486/59780/

Baudrier Jerome (2019). Bilan de l’optimisation des campagnes halieutiques réalisée dans le cadre du programme de surveillance de la directive cadre stratégie pour le milieu marin (DCSMM) - année 2018. ODE / VIGIES. https://archimer.ifremer.fr/doc/00483/59505/

Jouandet Marie-Paule, Petit Laëtitia, Duflos Marie, Wacquet Guillaume , Dedecker Claire, Aubert Anaïs, Rombouts Isabelle, Mialet Benoit, Lebourg Emeline, Bruault Marie, Gomez Fernando, Nowaszyk Antoine, Delarbre Jessica, Cornille Vincent, Lecuyer Eric, Didry Morgane, Lizon Fabrice, Artigas Luis Felipe (2019). Mise en oeuvre du programme de surveillance "Habitats Pélagiques" : test de mise en place des campagnes saisonnières et calcul d’indicateurs sur le site atelier Manche Mer du Nord et Mers Celtiques. Rapport sur les campagnes DCSMM 2017-2019 – SRM MMN . 127p.

Huret Martin , Duhamel Erwan , Gatti Paul, Lebigre Christophe , Le Mestre Sophie, Petitgas Pierre , Rabiller Manuella , Guigue Thierry, Joguet Manon, Maillet Jérome (2019). Rapport Final – Projet CAPTAIN. Connaissances Améliorées à l'aide des Pêcheurs sur la sArdIne et l'ANchois de la façade Atlantque - Bilan 2015-2018. PDG/RBE/STH/LBH-2019-01. https://doi.org/10.13155/69764

Coppin Franck, Goascoz Nicolas, Le Roy Didier, Giraldo Carolina (2019). Compte-rendu provisoire de la campagne CGFS 2019 sur le N/O Thalassa / CGFS 2019 - Survey Report. Rapport intermédiaire. https://archimer.ifremer.fr/doc/00598/70986/

Le Moigne Morgan, Lamoureux Alice, Gerigny Olivia, Durand Gaetane, Gauthier Emilie, Brun Melanie , Daniel Jeremy, Galgani Francois (2018). Bilan de l'intégration des données du descripteur 10 - Déchets Marins de la DCSMM - dans le système d'information Quadrige². ODE/VIGIES/18/06/MLM.

Brind'Amour Anik , Delaunay Damien (2018). Evaluation de la composante de l’écosystème « Poissons et céphalopodes » du descripteur 1 « Biodiversité » en France métropolitaine. Rapport scientifique de l'Ifremer pour l’évaluation 2018 au titre de la DCSMM. R.RBE/EMH-2018-01. https://archimer.ifremer.fr/doc/00458/57007/

Baudrier Jerome (2018). Bilan de l’optimisation des campagnes halieutiques réalisée dans le cadre du programme de surveillance de la directive cadre stratégie pour le milieu marin (DCSMM) – année 2017. Rapport scientifique Ifremer ODE/VIGIES/DCSMM. https://archimer.ifremer.fr/doc/00439/55033/

Drogou Mickael, Laurec Alain, Bissery Claire, Mahevas Stephanie , Demaneche Sebastien, Begot Eric, Weiss Jerome, de Pontual Helene , Le Goff Ronan (2018). Projet Bargip. Action Données professionnelles. Rapport final. RST-RBE/STH 2018-001. https://doi.org/10.13155/54044

Mabileau Guillaume, Baudrier Jerome (2018). Bancarisation des données hydrologiques des campagnes halieutiques. Proposition d’harmonisation et de restitution des données au titre de la DCSMM. ODE/VIGIES. https://archimer.ifremer.fr/doc/00428/53943/

Coppin Franck, Verin Yves (2018). Manuel d’utilisation VIVALDI (Visualisation et VALidation des Données des campagnes Internationales). RBE/HMMN/RH 2018. https://archimer.ifremer.fr/doc/00426/53780/

Regimbart Amelie , Guitton Jérôme, Le Pape Olivier (2018). Zones fonctionnelles pour les ressources halieutiques dans les eaux sous souveraineté française. Deuxième partie : Inventaire. Rapport d'étude. Les publications du Pôle halieutique AGROCAMPUS OUEST n°46, 175 p. https://archimer.ifremer.fr/doc/00652/76437/

ICES (2018). Report of the Benchmark Workshop on Seabass (WKBASS), 20–24 February 2017 and 21–23 February 2018, Copenhagen, Denmark. ICES CM 2018/ACOM:44. 283 pp. https://archimer.ifremer.fr/doc/00586/69778/

Devreker David, Lefebvre Alain (2018). Optimisation du programme de surveillance DCSMM pour les descripteurs 5 - Eutrophisation et 1 - Habitats Pélagiques. Campagnes océanographiques à l'échelle des sous-régions marines. RST/LER.BL/18.06. https://archimer.ifremer.fr/doc/00458/56932/

Le Moigne Morgan, Lamoureux Alice, Brun Melanie (2017). Répondre à l’estimation des effets de la mesure d’interdiction des sacs plastiques à usage unique en caisse. juillet 2016. Les données de la surveillance à disposition dans la base de données Quadrige². ODE/VIGIES/ MLM.

ICES (2017). Manual of the IBTS North Eastern Atlantic Surveys. Series of ICES Survey Protocols SISP 15. https://doi.org/10.17895/ices.pub.3519

Baudrier Jerome (2017). Bilan de l’optimisation des campagnes halieutiques - Programme de surveillance DCSMM, année 2016. ODE/VIGIES/DCSMM/17-009.

Delaunay Damien (2017). Sélection des espèces sensibles à la pression de pêche dans les sous-régions marines DCSMM. Descripteur 1 – Poissons & Céphalopodes. R.ODE/VIGIES/DCSMM. https://archimer.ifremer.fr/doc/00435/54633/

Drogou Mickael, Laurec Alain, Bissery Claire, Mahevas Stephanie , Demaneche Sebastien, Begot Eric, Laurens Martial, Le Goff Ronan , de Pontual Helene , Talidec Catherine , Weiss Jerome, Allanic Guillaume, Barone Herve, Bazet Mathilde, Bouche Ludovic, Le Bourdonnec Pierre, Coupeau Yann, Dimeet Joel, Duhamel Erwan , Fauvel Christian, Le Gall Marie-Annik, Garren Francois, Latrouite Armelle, Lespagnol Patrick, Marc Emilie, Martin Stephane, Le Mestre Sophie, Nedelec Daniel, Pennors Laurence, Le Roy Didier, Le Ru Loic, Salaun Michele, Villanueva Ching-Maria (2017). Projet Bargip. Action Données professionnelles. Rapport final mars 2017. RST-RBE/STH/LBH/17-002.

Mc Lean Matthew James, Auber Arnaud , Mouillot David (2017). Projet RESTICLIM. Compte-rendu du 1er comité de thèse "Réponses fonctionnelles des communautés de poissons aux gradients environnementaux en Baie de Somme, Manche orientale et Mer du Nord." / RESTICLIM project. Report of the 1st committee of thesis. Délivrable n°2.

ICES (2017). Interim Report of the International Bottom Trawl Survey Working Group. 27-31 March 2017. ICES CM 2017/SSGIEOM:01. https://archimer.ifremer.fr/doc/00388/49916/

Aubert Anaïs, Thibault Delphine (2017). Guide DCSMM d’aide à la détermination des principaux types/espèces de macro- et mégazooplancton gélatineux. Programme de Surveillance DCSMM. 70p. https://doi.org/10.13155/50398

Coppin Franck, Travers-Trolet Morgane (2017). Rapport de campagne CGFS 2017 / CGFS 2017 - survey report. https://archimer.ifremer.fr/doc/00415/52658/

Bertrand Jacques, Berthou Patrick, Trenkel Verena (2016). Les campagnes de suivi halieutique pilotées par l’Ifremer en appui à la politique commune de la pêche. R.INT.DEP/RBE.

Baudrier Jerome , Brind'Amour Anik , Delaunay Damien (2016). Déploiement de campagnes côtières sur fonds meubles pour la surveillance DCSMM des poissons et céphalopodes.

Travers-Trolet Morgane , Girardin Raphael , Coppin Franck (2016). Calcul des indices d’abondance issus de CGFS.

ICES (2016). Report of the Working Group on Elasmobranch Fishes (WGEF). 15-24 June 2016. Lisbon, Portugal. ICES CM/ACOM:20.

Travers-Trolet Morgane , Verin Yves, Trenkel Verena , Auber Arnaud (2016). Compte rendu de participation au groupe de travail du CIEM chargé de la coordination des campagnes scientifiques au chalut de fond (IBTSWG). Sète du 4 au 8 avril 2016. RBE/EDERU/2016/CRGT9.

ICES (2016). Report of the Workshop on Atlantic Sardine (WKSAR), 26–30 September 2016, Lisbon, Portugal. ICES CM 2016/ACOM:41. 351 pp. https://archimer.ifremer.fr/doc/00586/69826/

ICES (2016). Interim Report of the Working Group on Cephalopod Fisheries and Life History (WGCEPH), 8–11 June 2015, Tenerife, Spain. ICES CM 2015/SSGEPD:02. 127 pp. https://archimer.ifremer.fr/doc/00587/69955/

ICES (2016). Report of the Working Group on Widely Distributed Stocks (WGWIDE), 31 August-6 September 2016, ICES HQ, Copenhagen, Denmark. ICES CM 2016/ACOM:16. 500 pp. https://archimer.ifremer.fr/doc/00587/69933/

Auber Arnaud (2016). Effets de la PêChe et du CLImat sur la biodiversité de PoiSsons en Manche et MEr du Nord. Rapport intermédiaire - projet ECLIPSE.

Robert Marianne , Foucher Eric , Drogou Mickael (2016). Compte rendu de participation au groupe d’experts du CIEM pour l’évaluation des stocks des mers celtiques (WGCSE). Copenhague, 3-13 mai 2016. RBE/EDERU/2016/CRGT10.

Auber Arnaud (2016). Rapport intermédiaire – projet ECLIPSE. Effets de la PêChe et du CLImat sur la biodiversité de PoiSsons en Manche et MEr du Nord.

Mille Tiphaine, Ernande Bruno , Travers-Trolet Morgane (2016). Stratification definition for the Western English Channel bottom-trawl survey.

Coppin Franck, Travers-Trolet Morgane , Vermard Youen (2015). Proposition de modification de plan d’échantillonnage pour la campagne Channel Ground Fish Survey (CGFS). 06 2015 - R.INT.RBE/HMMN/RHBL.

Saunier Jean-Baptiste, Leprieur Fabrice (2015). Constat radiologique « Nord – Normandie ». Rapport méthodologique relatif aux compartiments aquatiques continental et marin. PRP-ENV/SESURE/2015-01. https://archimer.ifremer.fr/doc/00640/75217/

Stephan E, Gadenne Helene, Meheust E, Jung Jl (2015). Projet RECOAM. Etude de cinq espèces de raies présentes dans les eaux côtières d'Atlantique et de Manche. Rapport final.

Morin Jocelyne, Brind'Amour Anik , Fisson Cédric, Bacq Nicolas, Boulet M, Guillerme D, Berthele Olivier, Martin Jocelyne (2015). Peuplements halieutiques en estuaire de Seine et baie de Seine orientale - Distribution et évolution des abondances des principales espèces capturées au chalut à perche lors des campagnes scientifiques réalisées par l’Ifremer entre 1995 et 2010.

Auber Arnaud , Ernande Bruno , Travers-Trolet Morgane , Coppin Franck, Marchal Paul (2015). Intercalibration of research survey vessels: “GWEN DREZ” and “THALASSA”.

Foucher Eric , Blanchard Michel, Cugier Philippe, Desroy Nicolas , Dreanno Catherine , Fauchot Juliette, Fifas Spyros , Guyader Olivier , Jean Frederic, Le Gallic Bertrand, Riou Philippe, Schapira Mathilde , Thiebaut Eric (2015). Le projet ANR-COMANCHE 2010-STRA-010. Interactions écosystémiques et impacts anthropiques dans les populations de COquilles Saint-Jacques (Pecten maximus) de la MANCHE. Rapport scientifique final. https://archimer.ifremer.fr/doc/00251/36236/

Duhamel Erwan , Doray Mathieu , Travers-Trolet Morgane (2015). First approach – small pelagics data from CGFS french bottom trawl survey in the Channel.

Lorance Pascal , Berthou Patrick, Bertrand Jacques, Dintheer Christian, Ernande Bruno , Foucher Eric , Huret Martin , Travers-Trolet Morgane , Trenkel Verena (2014). Rapport du groupe de travail Campagnes halieutiques en Manche. Groupe de travail interne RBE, réflexion sur les campagnes halieutiques en Manche, février-mars 2014.

ICES (2014). Report of the Working Group on Cephalopod Fisheries and Life History (WGCEPH), 16–19 June 2014, Lisbon, Portugal. ICES CM 2014/SSGEF:02. 353 pp. https://archimer.ifremer.fr/doc/00587/69956/

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.

Marchal Paul , Bartelings Heleen, Bastardie François, Batsleer Jurgen, Delaney Alyne, Girardin Raphael , Gloaguen Pierre, Hamon Katell, Hoefnagel Ellen, Jouanneau Charlène, Mahevas Stephanie , Nielsen Rasmus, Piwowarczyk Joanna, Poos Jan-Jaap, Schulze Torsten, Rivot Etienne, Simons Sarah, Tidd Alex, Vermard Youen , Woillez Mathieu (2014). Mechanisms of change in human behaviour. WP2.3 D.2.3.1. https://archimer.ifremer.fr/doc/00223/33377/

Mahe Kelig , Sevin Karine, Moerman Martine, Holmes Alison (2014). Report of the Seabass (Dicentrarchus labrax) Otolith and Scale Exchange Scheme 2013. https://archimer.ifremer.fr/doc/00185/29596/

ICES (2013). Report of the Working Group on Cephalopod Fisheries and Life History (WGCEPH), 11-14 June 2013, Caen, France. ICES CM 2013/SSGEF:13. 183 pp. https://archimer.ifremer.fr/doc/00587/69958/

Coppin Franck, Delpech Jean-Paul (2013). Les captures de poissons amphyhalins pendant les campagnes CGFS. https://archimer.ifremer.fr/doc/00154/26572/

Talidec Catherine , Augris Claude, Rouyer Armelle, Brind'Amour Anik , Pitel-Roudaut Mathilde , Tanguy Nina, Woillez Mathieu , Caill-Milly Nathalie , de Casamajor Marie-Noelle , Simplet Laure (2013). Observation des ressources halieutiques par les campagnes scientifiques françaises. Façades "Bretagne" et "Sud-Gascogne". https://archimer.ifremer.fr/doc/00189/30006/

Foucher Eric , Bertrand Jacques, Dintheer Christian, Trenkel Verena (2013). Eléments de réflexion sur les demandes potentielles de campagnes océanographiques par la communauté des halieutes de l’Ifremer à l’horizon 2021.

Coppin Franck, Lazard Coline (2013). CGFS 2013. Fiche technique de fin de campagne sur un navire côtier IFREMER.

Coppin Franck, Lazard Coline, Gomez Benoit, Schlaich Ivan, Goascoz Nicolas, Le Roy Didier (2013). Traitement des données : campagne CGFS 2013 . Information de fin de campagne sur un navire côtier Ifremer. Formulaire N°9.

Coppin Franck, Lazard Coline (2013). Fiche Roscop : CGFS 2013. Compte-rendu de Campagne à la Mer sur un navire hauturier et côtier de la TGIR Flotte océanographique française.

Coppin Franck, Lazard Coline, Gomez Benoit, Le Roy Didier, Goascoz Nicolas, Schlaich Ivan (2013). Compte-rendu préliminaire de la campagne CGFS 2013. Information de fin de campagne sur un navire côtier Ifremer.

Coppin Franck, Le Roy Didier (2013). CGFS 2014. Campagne expérimentale de chalutage en Manche orientale. Channel Ground Fish Survey. Programme scientifique.

Vacherot Jean-Philippe (2012). Rapport d'essais de l'utilisation de VECOC lors de la campagne CGFS 2012. N/O Gwen-Drez du 26 au 31 octobre 2012. RBE/STH/LTBH 2012-07.

Curd Amelia (2011). Conférence mondiale sur la biodiversité (26-30/09/11) - Aberdeen, Scotland (U.K.).

Rocklin Delphine, Pelletier Dominique, Levrel Harold (2011). Projet SINP (volet mer) - Test des indicateurs institutionnels de biodiversité marine et côtière.

Trenkel Verena (2011). Rapport de mission aux groupes CIEM WGISUR et WKCATDAT / Working Group on Integrating Surveys for the Ecosystem Approach (WGISUR) et Workshop on Cataloguing Data requirements from surveys for the EAFM (WKCATDAT).

Trenkel Verena, Leonardi Sophie, Vignot Celine (2011). Intégration d?indicateurs concernant les ressources halieutiques et les activités de pêche dans le tableau de bord des mers françaises.

Vermard Youen (2011). Compte rendu de participation au Groupe Mer du Nord et Skagerrak (WGNSSK)

Fossat J, Pelletier Dominique , Levrel Harold (2010). Projet Système d'Information sur la Nature et les Paysages, volet mer (SINP-mer). Synthèse et typologie des indicateurs institutionnels de biodiversité marine et côtière. NA : A110204.

Biseau Alain (2010). Situation en 2010 des ressources exploitées par les flottilles françaises.

Report of the Working Group on Assessment of New MoU Species (WGNEW) 11-15 October 2010 ICES HQ, Denmark. http://archimer.ifremer.fr/doc/00019/13054/

Mahe Jean-Claude, Bellail Robert, Drogou Mickael, Mahe Kelig (2010). Compte rendu de participation au groupe de travail "Nouvelles espèces" (CIEM/WGNEW).

Vermard Youen (2010). Compte rendu de participation au Groupe Mer du Nord et Skagerrak (WGNSSK).

Bertrand Jacques, Brind'Amour Anik, Cochard Marie-Laure, Coppin Franck, Leaute Jean-Pierre, Lorance Pascal, Mahe Jean-Claude, Morin Jocelyne, Poulard Jean-Charles, Rochet Marie-Joelle, Schlaich Ivan, Souplet Arnauld, Trenkel Verena, Verin Yves (2009). Grands invertébrés et poissons observés par les campagnes scientifiques. Bilan 2007.

Fossat Julia, Pelletier Dominique, Levrel Harold (2009). Projet SINP - Synthèse des indicateurs institutionnels de biodiversité marine et côtière.

Morin Jocelyne, Bertrand Jacques, Cochard Marie-Laure, Coppin Franck, Leaute Jean-Pierre, Lobry Jeremy, Mahe Jean-Claude, Poulard Jean-Charles, Rochet Marie-Joelle, Schlaich Ivan, Souplet Arnauld, Trenkel Verena, Vaz Sandrine, Verin Yves (2009). L'état des communautés exploitées au large des côtes de France. Application d'indicateurs à l'évaluation de l'impact de la pêche. Bilan 2004 - Edition 2009.

Trenkel Verena, Berthele Olivier, Lorance Pascal, Bertrand Jacques, Brind'Amour Anik, Cochard Marie-Laure, Coppin Franck, Leaute Jean-Pierre, Mahe Jean-Claude, Morin Jocelyne, Rochet Marie-Joelle, Salaun Michele, Souplet Arnauld, Verin Yves (2009). Grands invertébrés et poissons observés par les campagnes scientifiques. Atlas de distribution. Bilan 2008.

Carpentier Andre, Coppin Franck, Curet Lucie, Dauvin Jean-Claude, Delavenne Juliette, Dewarumez Jean-Marie, Dupuis Ludovic, Foveau Aurélie , Garcia Clément, Gardel Laure, Harrop Stuart, Just Roger, Koubbi Philippe, Lauria Valentina, Martin Corinne, Meaden Geoff, Morin Jocelyne, Ota Yoshi, Rostiaux Emilie , Smith Bob, Spilmont Nicolas, Vaz Sandrine , Villanueva Ching-Maria , Verin Yves, Walton Joanne, Warembourg Caroline (2009). Atlas des Habitats des Ressources Marines de la Manche Orientale - CHARM II / Channel Habitat Atlas for marine Resource Management - CHARM II. PROGRAMME INTERREG 3A. https://archimer.ifremer.fr/doc/00000/7377/

Huet Jerome, Morizur Yvon, Mahe Kelig (2008). Analyse d?estimation de l?âge individuel du bar (Dicentrarchus labrax) du stock Manche Est (Division CIEM VIId), stock Manche Ouest - mer Celtique (Division CIEM VIIe, h) et du stock golfe de Gascogne (Division CIEM VIIIa, b).

Lizaud Oceann, Mahe Kelig (2008). Protocole technique d?estimation de l?âge individuel de la cardine (Lepidorhombus whiffiagonis) de mer Celtique et du golfe de Gascogne (Divisions VII g, h, j et VIII a,b du CIEM).

Prouzet Patrick (2008). Rapport de restitution du Programme : Démarche intégrée pour une gestion écosystémique des ressources halieutiques - DEMOSTEM.

Bertrand Jacques, Cochard Marie-Laure, Coppin Franck, Leaute Jean-Pierre, Lobry Jeremy, Mahe Jean-Claude, Morin Jocelyne, Poulard Jean-Charles, Rochet Marie-Joelle, Schlaich Ivan, Souplet Arnauld, Trenkel Verena , Verin Yves (2007). Poissons et invertébrés au large des côtes de France. Indicateurs issus des pêches scientifiques. Bilan 2004. IFREMER, NANTES, EMH : 07-001. https://archimer.ifremer.fr/doc/00000/2327/

Delpech Jean-Paul, Mahe Kelig, Mehault Sonia, Rostiaux Emilie, Biais Gerard, Coppin Franck, Vaz Sandrine (2007). Évaluation des ressources halieutiques par les campagnes scientifiques françaises - Façade "Manche est" et façade "Loire-Gironde".

Mahé Kelig , Delpech Jean-Paul, Coppin Franck, Vaz Sandrine (2006). Evaluation de la ressource halieutique en Manche orientale par les campagnes scientifiques françaises. Convention Ifremer-Ministère de l'Industrie n° 2006-0000708.

Coppin Franck, Le Roy Didier, Schlaich Ivan (2006). Guide du chef de mission de la campagne CGFS (Channel Ground Fish Survey).

Dufour Jean-Louis, Mahe Kelig (2006). Protocole technique d?estimation de l?âge individuel de la morue (Gadus morhua) de mer du Nord et Manche orientale (Divisions CIEM IVb, c et VIId).

Dufour Jean-Louis, Mahe Kelig (2006). Protocole technique d?estimation de l?âge individuel du merlan (Merlangius merlangus) en mer du Nord et Manche Est (Divisions CIEM IVb, IVc, VIId).

Dufour Jean-Louis, Mahe Kelig (2006). Analyse de la méthode d?estimation de l?âge individuel du merlan (Merlangius merlangus) en mer du Nord et Manche Est (Divisions CIEM IVb, IVc, VIId).

Leroy Didier, Mahe Kelig (2006). Analyse d?estimation de l?âge individuel du rouget barbet de roche (Mullus surmuletus) en Manche orientale et sud mer du Nord (divisions CIEM VIId et IVc).

Leroy Didier, Mahe Kelig (2006). Protocole technique d?estimation de l?âge individuel du rouget barbet de roche (Mullus surmuletus) en Manche orientale et sud mer du Nord (divisions CIEM VIId et IVc).

Manten Marie-Line, Mahe Kelig (2006). Protocole technique d?estimation de l?âge individuel de la plie (Pleuronectes platessa) en mer du Nord et Manche Est (Divisions CIEM IVb, IVc, VIId).

Manten Marie-Line, Mahe Kelig (2006). Protocole technique d?estimation de l?âge individuel de la sole de mer du Nord et manche Est (Divisions CIEM IVb,c et VIId).

Bertrand Jacques, Cochard Marie-Laure, Coppin Franck, Le Pape Olivier, Mahe Jean-Claude, Morin Jocelyne, Poulard Jean-Charles, Rochet Marie-Joelle, Schlaich Ivan, Souplet Arnauld, Trenkel Verena, Verin Yves (2005). Poissons et invertébrés au large des côtes de France : Indicateurs issus des pêches scientifiques. Bilan 2002.

Mahe Kelig, Destombe A., Coppin Franck, Koubbi P., Vaz Sandrine, Le Roy Didier, Carpentier Audrey (2005). Le rouget barbet de roche Mullus surmuletus (L. 1758) en Manche orientale et mer du Nord.

Carpentier Andre, Coppin Franck, Dauvin Jean-Claude, Desroy Nicolas , Dewarumez Jean-Marie, Eastwood Paul D., Ernande Bruno , Harrop Stuart, Kemp Zarine, Koubbi Philippe, Williams Nigel Leader, Lefebvre Alain , Lemoine Michel, Loots Christophe , S. Martin Corinne, Meaden Geoff J., Ryan Nick, Tan Lei, Vaz Sandrine , Walkey Mike (2005). CHARM : Atlas des Habitats des Ressources Marines de la Manche Orientale. PROJET CHARM - RAPPORT FINAL (ATLAS ET RAPPORT TECHNIQUE). https://archimer.ifremer.fr/doc/00000/2350/

Bertrand Jacques (2004). L'état des communautés exploitées au large des côtes de France. Application d'indicateurs à l'évaluation de l'impact de la pêche. DRV/RH/RS/04-001. https://archimer.ifremer.fr/doc/00326/43763/

Coppin Franck, Carpentier Andre, Delpech Jean-Paul, Schlaich Ivan (2002). Manuel des protocoles de campagne halieutique. Campagnes CGFS. V 3. DRV/RH/DT/2002-001. https://archimer.ifremer.fr/doc/00036/14705/

Woillez Mathieu (2001). Utilisation de la stabilité temporelle de la répartition spatiale de certaines ressources de la mer du Nord pour leur cartographie.

Mellon Capucine, Blanchard Fabian , Boucher Jean, Delpech Jean-Paul, Fromentin Jean-Marc , Mesnil Benoit, Planque Benjamin, Rochet Marie-Joelle (2001). Biologie, écologie et exploitation du cabillaud (Gadus morhua) en mer du Nord. Etude réalisé à la demande de la DPMCM.

Forest Andre (2001). Ressources halieutiques hors quotas du Nord Est Atlantique : bilan des connaissances et analyse de scénarios d'évolution de la gestion. Contrat Ifremer/MAPA – Réf. 99-I1-03-01. https://archimer.ifremer.fr/doc/00000/1201/

Verin Yves, Coppin Franck, Delpech Jean-Paul, Dufour Jean-Louis (2001). Campagnes d'évaluation des Ressources Halieutiques en mer du Nord et Manche Orientale. Volume I Présentation des campagnes I.B.T.S. C.G.F.S. Volume II. Résultats des campagnes I.B.T.S. 99, I.B.T.S. 2000 C.G.F.S. 99, C.G.F.S. 2000. Contrat BIOECO n° 98/058.

Carpentier Andre, Coppin Franck (2000). Campagnes expérimentales de chalutage en Manche orientale. Les campagnes C.G.F.S. 1997 & 1998. RST 2000-03 DRV/RH BOULOGNE/MER. https://archimer.ifremer.fr/doc/00000/3606/

Carpentier André, Coppin Franck (1999). Campagnes expérimentales de chalutage en mer du Nord et Manche orientale. Volume II. Les campagnes C.G.F.S. 1997 & 1998. Contrat BIOECO n° 96/040. https://archimer.ifremer.fr/doc/00306/41762/

Verin Yves, Carpentier Andre (1997). Campagnes expérimentales de chalutage en mer du nord et manche orientale. Volime. I : les campagnes IBTS 1995 & 1996. Volume II : les campagnes CGFS 1995 & 1996.

Verin Yves, Carpentier Andre (1996). Campagnes expérimentales de chalutage en Mer du Nord et Manche Orientale. Rapport préliminaire. Volume I Les campagnes IBTS. Volume II Les campagnes CGFS.

Delcour Sophie (1996). Répartition et abondance du Grondin rouge (Aspitrigla cuculus) en Manche Orientale. Campagne CGFS 95. Traitement informatique & Analyse des résultats.

Mellon Capucine, Gaudou Olivier, Guennegan Yvon, Labastie Jacques, Miossec Dominique, Morizur Yvon, de Pontual Helene , Prouzet Patrick (1995). Bulletin n°1 d'informations du réseau d'échantillonnage des laboratoires côtiers.

Dreves Luc, Clabaut Philippe, Tetard Alain, Augris Claude, Chevalier Claire (1995). Pylar - Reconnaissance biomorphosédimentaire des fonds marins au large de Dieppe - Le Tréport (Seine Maritime ; France). DEL/BREST-95.20. https://archimer.ifremer.fr/doc/00082/19352/

Ifremer (1995). Réunion du département " Ressources Halieutiques ". Nantes - 5 et 6 décembre 1995.

Bennet D, Casey J, Dare P, Dawson W, Flatman S, Hulme T, Macer C, Millner R, Pickett G, Vince M, Lorance Pascal, Souplet A, Giret M, Morin Jocelyne, Berthou A, Latrouite Daniel, Morizur Yvon, Bossy S, Ozanne S (1993). Identification biogéographique des principaux stocks exploités en Manche, relations avec ceux des régions voisines.

References of International Seminar Communications

Leblond Emilie, Daures Fabienne, Berthou Patrick, Dintheer Christian (2008). The Fisheries Information System of Ifremer: a multidisciplinary monitoring network and an integrated approach for the assessment of French fisheries, including small-scale fisheries. ICES 2008 Annual Science Conference, 22-26 september 2008, HALIFAX, CANADA. http://archimer.ifremer.fr/doc/00059/17002/

Vaz Sandrine, Carpentier Andre, Loots Christophe, Koubbi Philippe (2004). Modelling Fish Habitat Suitability in the Eastern English Channel. Application to community habitat level. ICES Annual Science Conférence. http://archimer.ifremer.fr/doc/00066/17765/

Thesis using campaign data

Sauger Carine (2024). Maturité objective des poissons par l'histologie quantitative. PhD Thesis, Université de Caen Normandie. https://archimer.ifremer.fr/doc/00878/98965/

Maula Nadia (2024). Geolocation and Spatial Susceptibility Assessment of Rays (Family Rajidae and Dasyatidae) in the English Channel and North Sea. PhD Thesis, University of Wageningen.

Panetier Aurélie (2023). Shipborne Global Navigation Satellite Systems for Offshore Atmospheric Water Vapor Monitoring. PhD Thesis, ENSTA Bretagne.

Timmerman Charles-Andre (2020). Variations saisonnières et ontogéniques des interactions trophiques : Etude des poissons de Manche – mer du Nord à plusieurs niveaux d’organisation. PhD Thesis, Université de Lille. https://archimer.ifremer.fr/doc/00676/78816/

Jac Cyrielle (2020). Intégrité des habitats benthiques du plateau continental face aux perturbations physiques naturelles et aux arts trainants : quelles méthodes d'observations ? Comment suivre le retour vers un bon état écologique ? PhD Thesis, Université de Montpellier. https://archimer.ifremer.fr/doc/00679/79149/

Dambrine Chloe (2020). Caractérisation et connectivité des Habitats Ecologiques Essentiels des stades adulte et juvénile du bar européen / Characterisation and connectivity between the Essential Fish Habitats of adults and juveniles European seabass. PhD Thesis, Unversité de Bretagne Occidentale. https://archimer.ifremer.fr/doc/00676/78811/

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.

Mahe Kelig (2019). Sources de variation de la forme des otolithes: Implications pour la discrimination des stocks de poissons. PhD Thesis, Université du Littoral Cote d'Opale. https://archimer.ifremer.fr/doc/00598/70972/

Mc Lean Matthew James (2019). Functional responses of fish communities to environmental gradients in the North Sea, Eastern English Channel, and Bay of Somme. PhD Thesis, Université Littoral Côte d'Opale.

Marandel Florianne (2018). Evaluation de l’état des populations de raie bouclée. PhD Thesis, Agrocampus Ouest. https://archimer.ifremer.fr/doc/00471/58268/

Bourdaud Pierre (2018). Impact d’une obligation de débarquement sur les dynamiques couplées écosystème-pêcheurs : approche par modélisation individu-centrée appliquée à la Manche orientale / Impact of a landing obligation on coupled dynamics ecosystem-fishers: individual-based modelling approach applied to Eastern English Channel. PhD Thesis, Université du Littoral Côte d’Opale. https://archimer.ifremer.fr/doc/00440/55135/

Alemany Juliette (2017). Développement d’un cadre Bayésien pour l’évaluation de stocks à données limitées et élaboration de scénarios de gestion, cas particuliers de la seiche (Sepia officinalis) et du lieu jaune (Pollachius pollachius) / Development of a Bayesian framework for data limited stocks assessment methods and management scenarios. Application to two study cases, cuttlefish (Sepia officinalis) and pollack (Pollachius pollachius). PhD Thesis, Université Caen Normandie. https://archimer.ifremer.fr/doc/00411/52227/

Gaudin François (2017). Effets du changement climatique sur la distribution de la macrofaune benthique en Manche / Climate change impacts on the distribution of the benthic macrofauna in the English Channel. PhD Thesis, Université Paris 06. https://archimer.ifremer.fr/doc/00497/60916/

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/

Girardin Raphael (2015). Ecosystem and fishers’ behaviour modelling: two crucial and interacting approaches to support Ecosystem Based Fisheries Management in the Eastern English Channel. PhD Thesis, Université de Lille. https://archimer.ifremer.fr/doc/00279/39058/

Mille Tiphaine (2015). Sources de variation intra-populationelle de la morphologie des otolithes: asymétrie directionnelle et régime alimentaire. PhD Thesis, Université de Lille 1 - Sciences et Technologies. https://archimer.ifremer.fr/doc/00344/45536/

Gloaguen Pierre (2015). Modélisation mécaniste et stochastique des trajectoires pour l'halieutique / Mechanistic and stochastique modelling of trajectories for fisheries science. PhD Thesis, Université Européenne de Bretagne, Agrocampus-Ouest. https://archimer.ifremer.fr/doc/00310/42092/

Gras Michael (2013). Contribution des frayères côtières au recrutement du stock de seiche Sepia officinalis de Manche : lien entre le succès de la phase pré-recrutée et l'abondance de la ressource. PhD Thesis, Université de Caen Basse-Normandie. https://archimer.ifremer.fr/doc/00160/27135/

Cachera Marie (2013). Implications of morphological and functional traits for trophic relationships within fish communities and marine trophic network architecture. PhD Thesis, Université Sciences et Technologies de Lille. https://archimer.ifremer.fr/doc/00195/30603/

Riou Philippe (1999). Etude des nourriceries côtières et estuariennes de sole Solea solea et de plie Pleuronectes platessa en Manche Est. Importance écologique de l'estuaire de Seine. PhD Thesis, Université de Caen/Basse Normandie.

Sea/Ocean	North Sea and Eastern Channel
Limits	North : 51.2 South : 48.0 West : -6.5 East : 2.5