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| Registros recuperados: 19 | |
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| Ondreas, Helene; Olu, Karine; Fouquet, Yves; Charlou, Jean-luc; Gay, Aurelien; Dennielou, Bernard; Donval, Jean-pierre; Fifis, Alexis; Nadalig, Thierry; Cochonat, Pierre; Cauquil, E; Bourillet, Jean-francois; Le Moigne, Morgan; Sibuet, Myriam. |
| A giant, 800-m wide pockmark, called Regab, was discovered along the Equatorial African margin at 3160-m water depth and was explored by remote operated vehicle (ROV) as part of the Zaiango (1998-2000) and Biozaire (2001-2003) projects carried out conjointly by TOTAL and a number of French research institutes. A microbathymetric map obtained using the ROV sensors shows that the pockmark actually consists of a cluster of smaller pockmarks aligned N70 along a 15-m deep depression. Methane was recorded all over the pockmark, the highest values along the axis of the depression where massive carbonate crusts and dense seep communities were also found. Several faunal species belong to the Vesicomyidae and Mytilidae bivalve families, as well as to Siboglinidae... |
| Tipo: Text |
Palavras-chave: Gabon; Microbathymetric map; ROV; Exploration; Pockmark; Equatorial African margin. |
| Ano: 2005 |
URL: http://archimer.ifremer.fr/doc/2005/publication-1239.pdf |
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| Le Moigne, Morgan. |
| Qu'ont en commun les cotons-tiges, les contenants alimentaires et les sacs à provisions? Ce sont tous des exemples typiques de déchets marins ! – Demandez-le à n'importe lequel des 300 élèves des régions participantes qui ont réalisé des collectes de déchets marins pour le projet CleanAtlantic dont l’objectif est de prévoir, surveiller et réduire cette pollution sur la côte Atlantique. Ce projet met en relation des scientifiques, des communautés de pêcheurs, des décideurs et des citoyens français, espagnols, portugais, irlandais ou anglais, qui font fait preuve d'un grand enthousiasme, crucial, afin de changer les comportements – et donc les apports de déchets dans l’océan ! Les travaux de ce projet portent sur la réalisation de cartes interactives... |
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| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00664/77626/79665.pdf |
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| Galgani, Francois; Giorgetti, Alessandra; Vinci, Matteo; Le Moigne, Morgan; Moncoiffe, Gwennaëlle; Brosich, Alessandro; Molina, E; Lipizer, M; Holdsworth, Niels; Schlitzer, Reiner; Hanke, Georg; Schaap, Dick. |
| Tipo: Text |
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| Ano: 2017 |
URL: http://archimer.ifremer.fr/doc/00427/53811/54771.pdf |
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| Le Moigne, Morgan; Daniel, Jeremy; Quimbert, Erwann; Chaves Montero, Maria; Molina Jack, Eugenia; Barth, Alexander; Vinci, Matteo; Holdworth, Neil; Giorgetti, Alessandra; Galgani, Francois. |
| EMODnet Chemistry included in its last phase, marine litter. Since the beginning of 2018, data of beach litter, seafloor litter and floating micro litter have been gathered and processed for creating the EMODnet Chemistry Marine Litter Database (MLDB from now). The litter data have been ingested in the database using specific data formats developed by the project with the base of existing formats and reporting practices. The EMODnet litter formats are described in guidelines available on the EMODnet Chemistry website. In addition to data collation, one of the objectives of EMODnet Chemistry is to offer marine litter products that allow the visualization of the data gathered in the EMODnet Chemistry database. The EMODnet Marine Litter Visualization Products... |
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| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00491/60259/63663.pdf |
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| Gerigny, Olivia; Brun, Melanie; Fabri, Marie-claire; Tomasino, Corinne; Le Moigne, Morgan; Jadaud, Angelique; Galgani, Francois. |
| Seafloor litter has been studied both on the continental shelves (by trawling during 24 years) and in canyons (by ROV) of the French Mediterranean sea Water (FMW). On the continental shelf, mean densities range from 49.63 to 289.01 items/km2. The most abundant categories were plastic, glass/ceramics, metals and textiles. Trend analysis shows a significant increase in plastic quantities during the study period. Plastics accumulate at all depths, with heavier items being found in deeper areas, while the continental slope-break appears as a clean area. The spatial distribution of litter revealed the influence of geomorphologic factors, anthropic activities, shipping route, river inputs. All the canyons are affected by debris but coastal canyons (Ligurian Sea... |
| Tipo: Text |
Palavras-chave: Marine litter; Seafloor; Canyon; Mediterranean Sea; Gulf of Lion; Corsica. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00507/61868/66074.pdf |
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| Le Moigne, Morgan. |
| Cette réunion avait pour objet de réunir les chercheurs de l'IFREMER ayant un projet dans le programme de « suivi des conséquences écologiques et écotoxicologiques dues au naufrage de l'ERIKA », mis en place par le Ministère de l'Aménagement du Territoire et de l'environnement. Elle a été l'occasion de faire le point sur les sites toujours en cours de prélèvements et sur des études qui ont été réalisées suite à la marée noire, indépendamment du programme de « suivi ». |
| Tipo: Text |
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| Ano: 2001 |
URL: http://archimer.ifremer.fr/doc/00306/41707/40918.pdf |
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| Maximenko, Nikolai; Corradi, Paolo; Law, Kara Lavender; Van Sebille, Erik; Garaba, Shungudzemwoyo P.; Lampitt, Richard Stephen; Galgani, Francois; Martinez-vicente, Victor; Goddijn-murphy, Lonneke; Veiga, Joana Mira; Thompson, Richard C.; Maes, Christophe; Moller, Delwyn; Löscher, Carolin Regina; Addamo, Anna Maria; Lamson, Megan R.; Centurioni, Luca R.; Posth, Nicole R.; Lumpkin, Rick; Vinci, Matteo; Martins, Ana Maria; Pieper, Catharina Diogo; Isobe, Atsuhiko; Hanke, Georg; Edwards, Margo; Chubarenko, Irina P.; Rodriguez, Ernesto; Aliani, Stefano; Arias, Manuel; Asner, Gregory P.; Brosich, Alberto; Carlton, James T.; Chao, Yi; Cook, Anna-marie; Cundy, Andrew B.; Galloway, Tamara S.; Giorgetti, Alessandra; Goni, Gustavo Jorge; Guichoux, Yann; Haram, Linsey E.; Hardesty, Britta Denise; Holdsworth, Neil; Lebreton, Laurent; Leslie, Heather A.; Macadam-somer, Ilan; Mace, Thomas; Manuel, Mark; Marsh, Robert; Martinez, Elodie; Mayor, Daniel J.; Le Moigne, Morgan; Molina Jack, Maria Eugenia; Mowlem, Matt Charles; Obbard, Rachel W.; Pabortsava, Katsiaryna; Robberson, Bill; Rotaru, Amelia-elena; Ruiz, Gregory M.; Spedicato, Maria Teresa; Thiel, Martin; Turra, Alexander; Wilcox, Chris. |
| Plastics and other artificial materials pose new risks to the health of the ocean. Anthropogenic debris travels across large distances and is ubiquitous in the water and on shorelines, yet, observations of its sources, composition, pathways, and distributions in the ocean are very sparse and inaccurate. Total amounts of plastics and other man-made debris in the ocean and on the shore, temporal trends in these amounts under exponentially increasing production, as well as degradation processes, vertical fluxes, and time scales are largely unknown. Present ocean circulation models are not able to accurately simulate drift of debris because of its complex hydrodynamics. In this paper we discuss the structure of the future integrated marine debris observing... |
| Tipo: Text |
Palavras-chave: Plastics; Marine debris; Sensor development; Observing network; Ecosystemstressors; Maritime safety. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00511/62272/66477.pdf |
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| Abarnou, Alain; Bocquene, Gilles; Champin, Maryline; Durand, Gaetane; Gonzalez, Jean-louis; Le Moigne, Morgan; Masson, Jean-claude; Priou, Pierre; Tixier, Celine. |
| This study contributes to inventory programme on emerging pollutants in French waters and to the general reflection which will enable to update the list of relevant substnaces to be included in the new monitoring programmes to come. This work concerns the coastal part of the inventory programme on marine waters and sediments of France and five overseas french departments (OFD). In this goal, passive sampling techniques and direct extraction techniques have been tested through the implementation of in situ systems integrators POCIS (Polar Organic Chemical Integrative Sampler) and the extraction by SBSE bars (Stir bar sorptive extraction) directly in the waters sampled. Finally, analyzes of sediment completed the acquisition of data. Arount 40 stations were... |
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Palavras-chave: Eaux littorales; Eaux côtières; Sédiment; Métropole; DOM; Pollution; Substances chimiques; POCIS; SBSE; Coastal waters; Sediment; France; Overseas french departments; Pollution; Chemicals contaminants; POCIS; SBSE. |
| Ano: 2014 |
URL: http://archimer.ifremer.fr/doc/00259/36994/35483.pdf |
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| Le Moigne, Morgan. |
| This document outlines the results of a broad stakeholder consultation process carried out by the STAGES project to identify the needs for further research to improve the scientific underpinning for the implementation of the MSFD, i.e. to improve the scientific answers to the following key questions: • What are the key pressures on marine environments? • What are the impacts on marine ecosystems and services resulting from these pressures? • Where are the main accumulations of impacts and major needs for response identified? • How should the interactions between ecosystems and socio-economic activities be addressed? |
| Tipo: Text |
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| Ano: 2014 |
URL: http://archimer.ifremer.fr/doc/00259/36995/35486.pdf |
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| Laubier, Lucien; Le Moigne, Morgan; Flammarion, Patrick; Thybaud, Eric; Cossa, Daniel. |
| On December 11, 1999, Erika, an oil tanker flying the Maltese flag and loaded with 31 000 t of heavy fuel oil, was making its way from Dunkirk to Livorno when it encountered difficult weather conditions Southwest of the Brittany coast gale force winds 8 to 9 and 6 mwaves). On the morning of 12th December, the captain broadcast an SOS; his vessel was breaking in two, approximately 30 nautical miles to south of Penmarc'h Point (Fig. 1; Finistère, France). The fore section of the vessel sank during the night of the 12-13 December and the aft section was taken in tow on the morning December 13, but subsequently sank in the early afternoon. Both parts lay in 120 m of water and were located 10 km apart. Approximately, 19 000 t of heavy fuel oil were spilled into... |
| Tipo: Text |
Palavras-chave: Atlantique; France; Monitoring programme; Hydrocarbon; Erika; Marine pollution; Ecotoxicology; Ecology. |
| Ano: 2004 |
URL: http://archimer.ifremer.fr/doc/2004/publication-1390.pdf |
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| Larkin, Kate; Wouters, Noémie; Mc Donough, Niall; Fernandez, Marisa; Diez, Raquel; Carvalho, Telmo; Garriga, Maica; Costa, Cristina; Hoepffner, Nicolas; Le Moigne, Morgan; Lecomte, Jean-paul; Wawrzynski, Wojcieh; Kellerman, Adi; Murphy, David; Ni Cheallachain, Cliona; Bergh, Oivind; Nedreaas, Kjell. |
| The year 2014 marks the mid-point between the launch of the Marine Strategy Framework Directive (MSFD) and the goal of Good Environmental Status (GES) in 2020. Although a lot of progress has been made, the current use of Europe’s seas is not sustainable. In its recent publication called ‘Marine Messages’ (EEA, 2014), the European Environment Agency recommended that “urgent action and protection of the seas and ocean should be top of the EU agenda”. In addition, the European Commission Healthy Oceans – Productive Ecosystems (HOPE) conference declaration1 urged political leaders “…to turn words into action and encourage all stakeholders, including the private sector, to take the measures necessary to deliver “Good Environmental Status” for Europe’s seas and... |
| Tipo: Text |
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| Ano: 2014 |
URL: http://archimer.ifremer.fr/doc/00259/36996/35487.pdf |
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| Registros recuperados: 19 | |
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