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| Legrand, Julien; Blandin, Jerome; Sarradin, Pierre-marie; Cannat, Mathilde; Coail, Jean-yves; Pichavant, Pascal; Guyader, Gerard; Lanteri, Nadine; Carval, Thierry; Momarsat Team,. |
| Since 2010, the EMSO Azores non-cabled deep sea observatory acquires scientific data on the Lucky Strike vent field on the mid Atlantic ridge. This paper presents the marine infrastructure of EMSO Azores observatory needed to acquire and transmit data in near real time 24/day during six years. It details technical results obtained during this period. |
| Tipo: Text |
Palavras-chave: Non-cabled observatory; Near real-time; COSTOF; EMSO; Long-term subsea monitoring. |
| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00366/47766/47816.pdf |
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| Pearlman, Jay; Bushnell, Mark; Coppola, Laurent; Karstensen, Johannes; Buttigieg, Pier Luigi; Pearlman, Francoise; Simpsons, Pauline; Barbier, Michele; Muller-karger, Frank E.; Munoz-mas, Cristian; Pissierssens, Peter; Chandler, Cyndy; Hermes, Juliet; Heslop, Emma; Jenkyns, Reyna; Achterberg, Eric P.; Bensi, Manuel; Bittig, Henry C.; Blandin, Jerome; Bosch, Julie; Bourles, Bernard; Bozzano, Roberto; Buck, Justin J. H.; Burger, Eugene F.; Cano, Daniel; Cardin, Vanessa; Llorens, Miguel Charcos; Cianca, Andres; Chen, Hua; Cusack, Caroline; Delory, Eric; Garello, Rene; Giovanetti, Gabriele; Harscoat, Valerie; Hartman, Susan; Heitsenrether, Robert; Jirka, Simon; Lara-lopez, Ana; Lanteri, Nadine; Leadbetter, Adam; Manzella, Giuseppe; Maso, Joan; Mccurdy, Andrea; Moussat, Eric; Ntoumas, Manolis; Pensieri, Sara; Petihakis, George; Pinardi, Nadia; Pouliquen, Sylvie; Przeslawski, Rachel; Roden, Nicholas P.; Silke, Joe; Tamburri, Mario N.; Tang, Hairong; Tanhua, Toste; Telszewski, Maciej; Testor, Pierre; Thomas, Julie; Waldmann, Christoph; Whoriskey, Fred. |
| The oceans play a key role in global issues such as climate change, food security, and human health. Given their vast dimensions and internal complexity, efficient monitoring and predicting of the planet's ocean must be a collaborative effort of both regional and global scale. A first and foremost requirement for such collaborative ocean observing is the need to follow well-defined and reproducible methods across activities: from strategies for structuring observing systems, sensor deployment and usage, and the generation of data and information products, to ethical and governance aspects when executing ocean observing. To meet the urgent, planet-wide challenges we face, methods across all aspects of ocean observing should be broadly adopted by the ocean... |
| Tipo: Text |
Palavras-chave: Best practices; Sustainability; Interoperability; Digital repository; Peer review; Ocean observing; Ontologies; Methodologies. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00503/61423/65111.pdf |
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| Ruffine, Livio; Donval, Jean-pierre; Croguennec, Claire; Bignon, Laurent; Birot, Dominique; Battani, Anne; Bayon, Germain; Caprais, Jean-claude; Lanteri, Nadine; Levache, Denis; Dupre, Stephanie. |
| During the scientific expedition GAZCOGNE2 at the Bay of Biscay nine gas seeps were sampled for the first time and their flux was measured using an in situ pressure-preservation sampler (PEGAZ, ©IFREMER). Overall, three sites were investigated to determine the nature and the origin of the gases bubbling at the seafloor and forming acoustic plumes into the water column, as this was the question raised fromthe first geologic study of the area.This has guided our study and accordingly corresponds to themain purpose of the present article.Thus, themolecular and isotopic (𝛿D and 𝛿13C) analyses revealed that the gas seeps were primarily composed of methane. Both methane and ethane are of microbial origin, and the former has been generated by... |
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| Ano: 2017 |
URL: http://archimer.ifremer.fr/doc/00394/50579/51270.pdf |
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| Puillat, Ingrid; Lanteri, Nadine; Drogou, Jean-francois; Blandin, Jerome; Geli, Louis; Sarrazin, Jozee; Sarradin, Pierre-marie; Auffret, Yves; Rolin, Jean-francois; Leon, Pierre. |
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| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00079/19036/16619.pdf |
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| Lanteri, Nadine; Legrand, Julien; Moreau, Bertrand; Lagadec, Jean-romain; Rolin, Jean-francois. |
| The EGIM aims to set up a number of ocean locations where the same set of core variables, including temperature, conductivity, pressure, dissolved O2, turbidity, ocean currents, and passive acoustics, are measured homogeneously: using identical hardware, the same sensor references, the same qualification methods, the same calibration methods, the same data format and access, and the same maintenance procedures. The EGIM provides all the services required to ensure the best measurement quality and long-term reliability in line with the Best Practices Handbook by FIXO3 and ESONET-EMSO Label, these services being sensor power distribution, time stamping, data storage and backup, protection against the environment and against fouling and bi-directional... |
| Tipo: Text |
Palavras-chave: Europe; Instruments; Calibration; Metrology; Sea measurements; Oceans; Observatories. |
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00427/53881/54949.pdf |
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| Best, Mairi M. R.; Favali, Paolo; Beranzoli, Laura; Blandin, Jerome; Cagatay, Namik M.; Cannat, Mathilde; Jose Danobeitia, Juan; Delory, Eric; De Miranda, Jorge M. A.; Del Rio Fernandez, Joaquin; De Stigter, Henko; Gillooly, Mick; Grant, Fiona; Hall, Per O. J.; Hartman, Susan; Hernandez-brito, Joaquin; Lanteri, Nadine; Mienert, Juergen; Oaie, Gheorge; Piera, Jaume; Radulescu, Vlad; Rolin, Jean-francois; Ruhl, Henry A.; Waldmann, Christoph. |
| The European Multidisciplinary Seafloor and water-column Observatory (EMSO) European Research Infrastructure Consortium (ERIC) provides power, communications, sensors, and data infrastructure for continuous, high-resolution, (near-)real-time, interactive ocean observations across a multidisciplinary and interdisciplinary range of research areas including biology, geology, chemistry, physics, engineering, and computer science, from polar to subtropical environments, through the water column down to the abyss. Eleven deep-sea and four shallow nodes span from the Arctic through the Atlantic and Mediterranean, to the Black Sea. Coordination among the consortium nodes is being strengthened through the EMSOdev project (H2020), which will produce the EMSO Generic... |
| Tipo: Text |
Palavras-chave: Ocean Observatory Consortium; Europe; Geohazards; Climate change; Ecosystems. |
| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00343/45442/45806.pdf |
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