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description Publicationkeyboard_double_arrow_right Article 2024 FrancePublisher:Elsevier BV Authors: Gaëtan Perrotte; Clément Bougard; Arthur Portron; Jean-Louis Vercher;Gaëtan Perrotte; Clément Bougard; Arthur Portron; Jean-Louis Vercher;International audience; Drowsiness at the wheel is one of the leading causes of road fatalities. Driver monitoring systems (DMS) mainly rely on vehicle-based data and drivers' facial information to detect drowsiness. However, the introduction of partially autonomous driving will change the way we drive, letting the vehicle manage the driving task while drivers may be free to engage in non-driving tasks. This calls for new ways of detecting drowsiness, and even sleeping, at the wheel. Here, 22 participants drove for 100 min in a static simulator under level-2 automation on a 2 × 2 motorway. Postural (i. e., pressure and movements) and physiological (i.e., cardiac and respiratory) indicators were continuously recorded, while PERCLOS70 was used to classify drowsiness. The results reveal different physiological and postural signatures for the different states of drowsiness defined. While slight drowsiness is mainly associated with a higher heart rate, slower breathing, and an increased number of movements on the seat, being asleep is characterized by a lower heart rate and a slouched position on the seat. This study points to the relevance of using postural indicators in combination with physiological data to detect driver drowsiness. Focusing on the partially automated vehicle, it explores not only resistance to drowsiness but also sleeping at the wheel.
Transportation Resea... arrow_drop_down Transportation Research Part F Traffic Psychology and BehaviourArticle . 2024 . Peer-reviewedLicense: CC BY NCData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.trf.2023.12.010&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Transportation Resea... arrow_drop_down Transportation Research Part F Traffic Psychology and BehaviourArticle . 2024 . Peer-reviewedLicense: CC BY NCData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.trf.2023.12.010&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Article 2023 France, France, Germany, FrancePublisher:Springer Science and Business Media LLC Natalia Torres-Rodriguez; Jingjing Yuan; Sven Petersen; Aurélie Dufour; David González-Santana; Valérie Chavagnac; Hélène Planquette; Milena Horvat; David Amouroux; Cécile Cathalot; Ewan Pelleter; Ruoyu Sun; Jeroen E. Sonke; George W. Luther; Lars-Eric Heimbürger-Boavida;AbstractMethylmercury is a potent toxin threatening the global population mainly through the consumption of marine fish. Hydrothermal venting directly delivers natural mercury to the ocean, yet its global flux remains poorly constrained. To determine the extent to which anthropogenic inputs have increased oceanic mercury levels, it is crucial to estimate natural mercury levels. Here we combine observations of vent fluids, plume waters, seawater and rock samples to quantify the release of mercury from the Trans-Atlantic Geotraverse hydrothermal vent at the Mid-Atlantic Ridge. The majority (67–95%) of the mercury enriched in the vent fluids (4,966 ± 497 pmol l−1) is rapidly diluted to reach background seawater levels (0.80 pmol l−1). A small Hg fraction (2.6–10%) is scavenged to the Trans-Atlantic Geotraverse mound rocks. Scaling up our findings and previous work, we propose a mercury flux estimate of 1.5–64.7 t per year from mid-ocean ridges. This hydrothermal flux is small in comparison to anthropogenic inputs. This suggests that most of the mercury present in the ocean must be of anthropogenic origin and that the implementation of emissions reduction measures outlined in the Minamata Convention could effectively reduce mercury levels in the global ocean and subsequently in marine fish.
OceanRep; Nature Geo... arrow_drop_down ArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerHAL AMU; Mémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04366140/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert OceanRep; Nature Geo... arrow_drop_down ArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerHAL AMU; Mémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04366140/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1038/s41561-023-01341-w&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 Germany, France, FrancePublisher:Elsevier BV Authors: Kathleen J. Gosnell; Lars-Eric Heimbürger-Boavida; Aaron J. Beck; Peter R. Ukotije-Ikwut; +1 AuthorsKathleen J. Gosnell; Lars-Eric Heimbürger-Boavida; Aaron J. Beck; Peter R. Ukotije-Ikwut; Eric P. Achterberg;pmid: 37879375
International audience; Mercury (Hg) fulminate was used as a primary fuse in World War (WW) munitions, and may consequently be a Hg source for impacted environments. Mercury is a conspicuous and persistent pollutant, with methylmercury (MeHg) acting as a notorious neurotoxin. Considerable amounts of munitions were intentionally dumped in the North Sea and Baltic Sea following the First and Second WWs. After more than 70 years on the seafloor many munitions have corroded and likely release explosive compounds, including Hg fulminate. The Germany coastal city of Kiel was a manufacturing centre for submarines, and accordingly a prominent target for bombing and post-war disarmament. We collected water and sediment samples around Kiel Bay to assess regional levels and quantify any Hg contamination. The munition dump site Kolberger Heide (KH) and a former anti-aircraft training center Dänisch-Nienhof are situated in Kiel Bay, and were targeted for sampling. Sediment Hg concentrations around KH were notably elevated. Average Hg concentrations in KH sediments were 125 ± 76 ng/g, compared to 14 ± 18 ng/g at background (control) sites. In contrast, dissolved Hg in the water column exhibited no site variations, all ranging between 0.8 and 2.1 pM. Methylmercury in sediments and waters did not have enhanced concentrations amongst sites (400 pmol m−2 d−1 MeHg) at one KH location, however remaining cores had low to no Hg and MeHg output (<0–27 pmol m−2 d−1 MeHg). Thus, sediments in Kiel Bay proximate to WW munitions could harbor and form a source of Hg, however water column mixing and removal processes attenuate any discharge from the seafloor to overlying waters.
OceanRep; Chemospher... arrow_drop_down add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert OceanRep; Chemospher... arrow_drop_down add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.chemosphere.2023.140522&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 France, Norway, Denmark, Germany, SpainPublisher:Wiley Robert J. Lennox; Kim Aarestrup; Josep Alós; Robert Arlinghaus; Eneko Aspillaga; Michael G. Bertram; Kim Birnie‐Gauvin; Tomas Brodin; Steven J. Cooke; Lotte S. Dahlmo; Félicie Dhellemmes; Karl Ø. Gjelland; Gustav Hellström; Henry Hershey; Christopher Holbrook; Thomas Klefoth; Susan Lowerre‐Barbieri; Christopher T. Monk; Cecilie Iden Nilsen; Ine Pauwels; Renanel Pickholtz; Marie Prchalová; Jan Reubens; Milan Říha; David Villegas‐Ríos; Knut Wiik Vollset; Samuel Westrelin; Henrik Baktoft;handle: 10261/337923 , 11250/3111459
We acknowledge support from the project "Multi-lake research of fish ecology and management using high-resolution 3D telemetry systems", funded by ALTER-NET within the MultiSite Research Initiative. This work is supported by The European Aquatic Animal Tracking Network COST-Action (CA18102)—a project supported by COST (European Cooperation in Science and Technology) as part of the Horizon Europe program, ALTER-NET (Through the Lake Fish Telemetry Workshop), The Danish Rod and Net Licence Funds, and the EU Horizon 2020 Project STRAITS (grant no. 101094649). Lennox and Cooke are members of Ocean Tracking Network, supported by the Canada Foundation for Innovation. Vollset, Nilsen and Dahlmo were supported by the Norwegian Research Council (projects LaKES 320726 and LOST 325840). Reubens acknowledges support by the Research Foundation Flanders (FWO) as part of the Belgian contribution to LifeWatch. The contribution by Arlinghaus was made possible through a grant from the European Maritime Fisheries Fund and the State of MV (Grant/Award numbers MV-I.18-LM-004 and B730117000069; BODDENHECHT). Contribution by Baktoft was made possible through Poul Due Jensens Fond. Contribution by Gjelland was supported by the Norwegian Research Council (project Hydrocen) and NINA internal funding) Geolocating aquatic animals with acoustic tags has been ongoing for decades, relying on the detection of acoustic signals at multiple receivers with known positions to calculate a 2D or 3D position, and ultimately recreate the path of an aquatic animal from detections at fixed stations. This method of underwater geolocation is evolving with new software and hardware options available to help investigators design studies and calculate positions using solvers based predominantly on time-difference-of-arrival and time-of-arrival. We provide an overview of the considerations necessary to implement positioning in aquatic acoustic telemetry studies, including how to design arrays of receivers, test performance, synchronize receiver clocks and calculate positions from the detection data. We additionally present some common positioning algorithms, including both the free open-source solvers and the ‘black-box’ methods provided by some manufacturers for calculating positions. This paper is the first to provide a comprehensive overview of methods and considerations for designing and implementing better positioning studies that will support users, and encourage further knowledge advances in aquatic systems 17 pages, 3 tables, 1 figure.-- This is an open access article under the terms of the Creative Commons Attribution License Peer reviewed
OceanRep arrow_drop_down Online Research Database In TechnologyArticle . 2023Data sources: Online Research Database In TechnologyRecolector de Ciencia Abierta, RECOLECTA; DIGITAL.CSICArticle . 2023 . Peer-reviewedMethods in Ecology and EvolutionArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefMémoires en Sciences de l'Information et de la Communication; HAL AMUArticle . 2023License: CC BYFull-Text: https://hal.inrae.fr/hal-04225122/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/2041-210x.14191&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!visibility 8visibility views 8 download downloads 32 Powered bymore_vert OceanRep arrow_drop_down Online Research Database In TechnologyArticle . 2023Data sources: Online Research Database In TechnologyRecolector de Ciencia Abierta, RECOLECTA; DIGITAL.CSICArticle . 2023 . Peer-reviewedMethods in Ecology and EvolutionArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefMémoires en Sciences de l'Information et de la Communication; HAL AMUArticle . 2023License: CC BYFull-Text: https://hal.inrae.fr/hal-04225122/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/2041-210x.14191&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Book 2023 FrancePublisher:Elsevier BV Funded by:ANR | CHESSANR| CHESSAuthors: Ivaldi, Marc; Palikot, Emil;Ivaldi, Marc; Palikot, Emil;National audience; Using data collected from one of the most popular ridesharing platforms, we illustrate how mobility has changed after the exit from the Covid-19 induced confinement. We measure the impact of the Covid-19 outbreak on the level of mobility and the price of ridesharing. Finally, we show that the pandemic has exacerbated ethnic discrimination. Our results suggest that a decision-maker encouraging the use of ridesharing during the pandemic should account for the impact of the perceived health risks on ridesharing prices and should find ways to ensure fair access.
Toulouse 1 Capitole ... arrow_drop_down Toulouse 1 Capitole PublicationsArticle . 2023 . Peer-reviewedData sources: Toulouse 1 Capitole PublicationsHyper Article en Ligne; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Article . 2020add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.tranpol.2023.07.005&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Toulouse 1 Capitole ... arrow_drop_down Toulouse 1 Capitole PublicationsArticle . 2023 . Peer-reviewedData sources: Toulouse 1 Capitole PublicationsHyper Article en Ligne; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Article . 2020add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.tranpol.2023.07.005&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Preprint , Article 2023 FrancePublisher:Copernicus GmbH Funded by:EC | FACE-IT, EC | INTAROS, NSF | Southern Ocean Carbon and...EC| FACE-IT ,EC| INTAROS ,NSF| Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM)Nicolas Metzl; Jonathan Fin; Claire Lo Monaco; Claude Mignon; Samir Alliouane; David Antoine; Guillaume Bourdin; Jacqueline Boutin; Yann Bozec; Pascal Conan; Laurent Coppola; Frédéric Diaz; Eric Douville; Xavier Durrieu de Madron; Jean-Pierre Gattuso; Frédéric Gazeau; Melek Golbol; Bruno Lansard; Dominique Lefèvre; Nathalie Lefèvre; Fabien Lombard; Férial Louanchi; Liliane Merlivat; Léa Olivier; Anne Petrenko; Sébastien Petton; Mireille Pujo-Pay; Christophe Rabouille; Gilles Reverdin; Céline Ridame; Aline Tribollet; Vincenzo Vellucci; Thibaut Wagener; Cathy Wimart-Rousseau;Total alkalinity (AT) and total dissolved inorganic carbon (CT) in the oceans are important properties to understand the ocean carbon cycle and its link with climate change (ocean carbon sinks and sources) or global change (ocean acidification). We present a data-base of more than 44 400 AT and CT observations in various ocean regions obtained since 1993 mainly in the frame of French projects. This includes both surface and water columns data acquired in open oceans, coastal zones and in the Mediterranean Sea and either from time-series or punctual cruises. Most AT and CT data in this synthesis were measured from discrete samples using the same closed-cell potentiometric titration calibrated with Certified Reference Material, with an overall accuracy of ± 4 µmol kg-1 for both AT and CT. Given the lack of observations in the Indian and Southern Oceans, we added sea surface underway AT and CT data obtained in 1998–2018 in the frame of OISO cruises and in 2019 during the CLIM-EPARSES cruise measured onboard using the same technique. Separate datasets for the global ocean, and for the Mediterranean Sea are provided in a single format (https://doi.org/10.17882/95414, Metzl et al., 2023) that offers a direct use for regional or global purposes, e.g. AT/Salinity relationships, long-term CT estimates, constraint and validation of diagnostics CT-AT reconstructed fields or ocean carbon and coupled climate/carbon models simulations, as well as data derived from BG-ARGO floats. When associated with other properties, these data can also be used to calculate pH, fugacity of CO2 (fCO2) and other carbon systems properties to derive ocean acidification rates or air-sea CO2 fluxes.
Earth System Science... arrow_drop_down https://doi.org/10.5194/essd-2...Preprint . 2023 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/essd-2023-308&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Earth System Science... arrow_drop_down https://doi.org/10.5194/essd-2...Preprint . 2023 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/essd-2023-308&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2023 France, Germany, Spain, Denmark, United Kingdom, United Kingdom, France, FrancePublisher:Copernicus GmbH Z. Shao; Y. Xu; H. Wang; W. Luo; L. Wang; Y. Huang; N. S. R. Agawin; A. Ahmed; M. Benavides; M. Benavides; M. Bentzon-Tilia; I. Berman-Frank; H. Berthelot; I. C. Biegala; M. B. Bif; A. Bode; S. Bonnet; D. A. Bronk; M. V. Brown; L. Campbell; D. G. Capone; E. J. Carpenter; N. Cassar; N. Cassar; B. X. Chang; D. Chappell; Y.-L. Chen; M. J. Church; F. M. Cornejo-Castillo; A. M. S. Detoni; S. C. Doney; C. Dupouy; M. Estrada; C. Fernandez; C. Fernandez; B. Fernández-Castro; D. Fonseca-Batista; R. A. Foster; K. Furuya; N. Garcia; K. Goto; J. Gago; M. R. Gradoville; M. R. Hamersley; B. A. Henke; C. Hörstmann; A. Jayakumar; Z. Jiang; S.-J. Kao; D. M. Karl; L. R. Kittu; A. N. Knapp; S. Kumar; J. LaRoche; H. Liu; J. Liu; C. Lory; C. R. Löscher; E. Marañón; L. F. Messer; M. M. Mills; W. Mohr; P. H. Moisander; C. Mahaffey; R. Moore; B. Mouriño-Carballido; M. R. Mulholland; S. Nakaoka; J. A. Needoba; E. J. Raes; E. Rahav; T. Ramírez-Cárdenas; C. F. Reeder; L. Riemann; V. Riou; J. C. Robidart; V. V. S. S. Sarma; T. Sato; H. Saxena; C. Selden; J. R. Seymour; D. Shi; T. Shiozaki; A. Singh; R. E. Sipler; J. Sun; J. Sun; K. Suzuki; K. Takahashi; Y. Tan; W. Tang; J.-É. Tremblay; K. Turk-Kubo; Z. Wen; A. E. White; S. T. Wilson; T. Yoshida; J. P. Zehr; R. Zhang; Y. Zhang; Y.-W. Luo;handle: 10261/337418
Marine diazotrophs convert dinitrogen (N2) gas into bioavailable nitrogen (N), supporting life in the global ocean. In 2012, the first version of the global oceanic diazotroph database (version 1) was published. Here, we present an updated version of the database (version 2), significantly increasing the number of in situ diazotrophic measurements from 13 565 to 55 286. Data points for N2 fixation rates, diazotrophic cell abundance, and nifH gene copy abundance have increased by 184 %, 86 %, and 809 %, respectively. Version 2 includes two new data sheets for the nifH gene copy abundance of non-cyanobacterial diazotrophs and cell-specific N2 fixation rates. The measurements of N2 fixation rates approximately follow a log-normal distribution in both version 1 and version 2. However, version 2 considerably extends both the left and right tails of the distribution. Consequently, when estimating global oceanic N2 fixation rates using the geometric means of different ocean basins, version 1 and version 2 yield similar rates (43–57 versus 45–63 Tg N yr−1 ; ranges based on one geometric standard error). In contrast, when using arithmetic means, version 2 suggests a significantly higher rate of 223±30 Tg N yr−1(mean ± standard error; same hereafter) compared to version 1 (74 ± 7 Tg N yr−1). Specifically, substantial rate increases are estimated for the South Pacific Ocean (88±23 versus 20±2 Tg N yr−1), primarily driven by measurements in the southwestern subtropics, and for the North Atlantic Ocean (40 ± 9 versus 10 ±2 Tg N yr−1). Moreover, version 2 estimates the N2 fixation rate in the Indian Ocean to be 35 ± 14 Tg N yr−1,which could not be estimated using version 1 due to limited data availability. Furthermore, a comparison of N2 fixation rates obtained through different measurement methods at the same months, locations, and depths reveals that the conventional 15N2 bubble method yields lower rates in 69 % cases compared to the new 15N2 dissolution method. This updated version of the database can facilitate future studies in marine ecology and biogeochemistry. The database is stored at the Figshare repository (https://doi.org/10.6084/m9.figshare.21677687; Shao et al., 2022). Peer reviewed
Earth System Science... arrow_drop_down Earth System Science Data (ESSD); NERC Open Research ArchiveArticle . 2023 . Peer-reviewedLicense: CC BYOceanRep; Earth System Science Data (ESSD)Other literature type . Article . 2023 . Peer-reviewedEarth System Science DataArticle . 2023Data sources: University of Southern Denmark Research OutputRecolector de Ciencia Abierta, RECOLECTA; DIGITAL.CSICArticle . 2023 . Peer-reviewedCopenhagen University Research Information SystemArticle . 2023Data sources: Copenhagen University Research Information SystemArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerOnline Research Database In TechnologyArticle . 2023Data sources: Online Research Database In TechnologyMémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04272791/documentMémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-IRDArticle . 2023License: CC BYadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/essd-15-3673-2023&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!visibility 79visibility views 79 download downloads 64 Powered bymore_vert Earth System Science... arrow_drop_down Earth System Science Data (ESSD); NERC Open Research ArchiveArticle . 2023 . Peer-reviewedLicense: CC BYOceanRep; Earth System Science Data (ESSD)Other literature type . Article . 2023 . Peer-reviewedEarth System Science DataArticle . 2023Data sources: University of Southern Denmark Research OutputRecolector de Ciencia Abierta, RECOLECTA; DIGITAL.CSICArticle . 2023 . Peer-reviewedCopenhagen University Research Information SystemArticle . 2023Data sources: Copenhagen University Research Information SystemArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerOnline Research Database In TechnologyArticle . 2023Data sources: Online Research Database In TechnologyMémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04272791/documentMémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-IRDArticle . 2023License: CC BYadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/essd-15-3673-2023&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Article 2023 Germany, France, France, France, FrancePublisher:Wiley Funded by:EC | TRIATLAS, EC | AtlantECO, ANR | WWW.PIC +1 projectsEC| TRIATLAS ,EC| AtlantECO ,ANR| WWW.PIC ,ANR| TADPanaïotis, Thelma; Babin, Marcel; Biard, Tristan; Carlotti, François; Coppola, Laurent; Guidi, Lionel; Hauss, Helena; Karp‐Boss, Lee; Kiko, Rainer; Lombard, Fabien; McDonnell, Andrew M. P.; Picheral, Marc; Rogge, Andreas; Waite, Anya M.; Stemmann, Lars; Irisson, Jean‐Olivier;doi: 10.1111/geb.13741
AbstractAimThe distribution of mesoplankton communities has been poorly studied at global scale, especially from in situ instruments. This study aims to (1) describe the global distribution of mesoplankton communities in relation to their environment and (2) assess the ability of various environmental‐based ocean regionalizations to explain the distribution of these communities.LocationGlobal ocean, 0–500 m depth.Time Period2008–2019.Major Taxa StudiedTwenty‐eight groups of large mesoplanktonic and macroplanktonic organisms, covering Metazoa, Rhizaria and Cyanobacteria.MethodsFrom a global data set of 2500 vertical profiles making use of the Underwater Vision Profiler 5 (UVP5), an in situ imaging instrument, we studied the global distribution of large (>600 μm) mesoplanktonic organisms. Among the 6.8 million imaged objects, 330,000 were large zooplanktonic organisms and phytoplankton colonies, the rest consisting of marine snow particles. Multivariate ordination (PCA) and clustering were used to describe patterns in community composition, while comparison with existing regionalizations was performed with regression methods (RDA).ResultsWithin the observed size range, epipelagic plankton communities were Trichodesmium‐enriched in the intertropical Atlantic, Copepoda‐enriched at high latitudes and in upwelling areas, and Rhizaria‐enriched in oligotrophic areas. In the mesopelagic layer, Copepoda‐enriched communities were also found at high latitudes and in the Atlantic Ocean, while Rhizaria‐enriched communities prevailed in the Peruvian upwelling system and a few mixed communities were found elsewhere. The comparison between the distribution of these communities and a set of existing regionalizations of the ocean suggested that the structure of plankton communities described above is mostly driven by basin‐level environmental conditions.Main ConclusionsIn both layers, three types of plankton communities emerged and seemed to be mostly driven by regional environmental conditions. This work sheds light on the role not only of metazoans, but also of unexpected large protists and cyanobacteria in structuring large mesoplankton communities.
Global Ecology and B... arrow_drop_down ArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerElectronic Publication Information CenterArticle . 2023Data sources: Electronic Publication Information Centeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess Routeshybrid 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Global Ecology and B... arrow_drop_down ArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerElectronic Publication Information CenterArticle . 2023Data sources: Electronic Publication Information Centeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Review 2023 Belgium, Netherlands, Norway, France, Norway, France, France, France, France, Germany, FrancePublisher:Oxford University Press (OUP) Publicly fundedFunded by:ANR | TAD, EC | SUSTUNTECH, EC | FutureMARES +6 projectsANR| TAD ,EC| SUSTUNTECH ,EC| FutureMARES ,EC| AGENSI ,SNSF| Untersuchungen zu möglichen Auswirkungen des Anbaus von transgenen Bacillus thuringiensis (Bt) Maissorten im Feld auf Bodenökosysteme. ,SNSF| Molecular evolution and ecology of Foraminifera and related protists ,EC| ANERIS ,EC| AtlantECO ,EC| MISSION ATLANTICRubbens, Peter; Brodie, Stephanie; Cordier, Tristan; Destro Barcellos, Diogo; Devos, Paul; Fernandes-Salvador, Jose; Fincham, Jennifer; Gomes, Alessandra; Handegard, Nils Olav; Howell, Kerry; Jamet, Cédric; Kartveit, Kyrre Heldal; Moustahfid, Hassan; Parcerisas, Clea; Politikos, Dimitris; Sauzède, Raphaëlle; Sokolova, Maria; Uusitalo, Laura; van den Bulcke, Laure; van Helmond, Aloysius T.M.; Watson, Jordan; Welch, Heather; Beltran-Perez, Oscar; Chaffron, Samuel; Greenberg, David; Kühn, Bernhard; Kiko, Rainer; Lo, Madiop; Lopes, Rubens; Möller, Klas Ove; Michaels, William; Pala, Ahmet; Romagnan, Jean-Baptiste; Schuchert, Pia; Seydi, Vahid; Villasante, Sebastian; Malde, Ketil; Irisson, Jean-Olivier; Whidden, Christopher;Machine learning covers a large set of algorithms that can be trained to identify patterns in data. Thanks to the increase in the amount of data and computing power available, it has become pervasive across scientific disciplines. We first highlight why machine learning is needed in marine ecology. Then we provide a quick primer on machine learning techniques and vocabulary. We built a database of ∼1000 publications that implement such techniques to analyse marine ecology data. For various data types (images, optical spectra, acoustics, omics, geolocations, biogeochemical profiles, and satellite imagery), we present a historical perspective on applications that proved influential, can serve as templates for new work, or represent the diversity of approaches. Then, we illustrate how machine learning can be used to better understand ecological systems, by combining various sources of marine data. Through this coverage of the literature, we demonstrate an increase in the proportion of marine ecology studies that use machine learning, the pervasiveness of images as a data source, the dominance of machine learning for classification-type problems, and a shift towards deep learning for all data types. This overview is meant to guide researchers who wish to apply machine learning methods to their marine datasets. Machine learning in marine ecology: an overview of techniques and applications
OceanRep arrow_drop_down Ghent University Academic BibliographyArticle . 2023Data sources: Ghent University Academic BibliographyArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerBergen Open Research Archive - UiB; Norwegian Open Research ArchivesArticle . 2023 . Peer-reviewedLicense: CC BYHAL Descartes; HAL - Université de Lille; HAL AMU; Mémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04284704/documentHAL - Université de Lille; HAL-IRDArticle . 2023Full-Text: https://hal.science/hal-04254804/documentGhent University Academic BibliographyArticle . 2023Data sources: Ghent University Academic Bibliographyadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 3 citations 3 popularity Top 10% influence Average impulse Average Powered by BIP!visibility 3visibility views 3 Powered bymore_vert OceanRep arrow_drop_down Ghent University Academic BibliographyArticle . 2023Data sources: Ghent University Academic BibliographyArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerBergen Open Research Archive - UiB; Norwegian Open Research ArchivesArticle . 2023 . Peer-reviewedLicense: CC BYHAL Descartes; HAL - Université de Lille; HAL AMU; Mémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04284704/documentHAL - Université de Lille; HAL-IRDArticle . 2023Full-Text: https://hal.science/hal-04254804/documentGhent University Academic BibliographyArticle . 2023Data sources: Ghent University Academic Bibliographyadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1093/icesjms/fsad100&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 France, GermanyPublisher:Springer Science and Business Media LLC Funded by:EC | MINORGEC| MINORGOliver W. Moore; Lisa Curti; Clare Woulds; James A. Bradley; Peyman Babakhani; Benjamin J. W. Mills; William B. Homoky; Ke-Qing Xiao; Andrew W. Bray; Ben J. Fisher; Majid Kazemian; Burkhard Kaulich; Andrew W. Dale; Caroline L. Peacock;AbstractThe balance between degradation and preservation of sedimentary organic carbon (OC) is important for global carbon and oxygen cycles1. The relative importance of different mechanisms and environmental conditions contributing to marine sedimentary OC preservation, however, remains unclear2–8. Simple organic molecules can be geopolymerized into recalcitrant forms by means of the Maillard reaction5, although reaction kinetics at marine sedimentary temperatures are thought to be slow9,10. More recent work in terrestrial systems suggests that the reaction can be catalysed by manganese minerals11–13, but the potential for the promotion of geopolymerized OC formation at marine sedimentary temperatures is uncertain. Here we present incubation experiments and find that iron and manganese ions and minerals abiotically catalyse the Maillard reaction by up to two orders of magnitude at temperatures relevant to continental margins where most preservation occurs4. Furthermore, the chemical signature of the reaction products closely resembles dissolved and total OC found in continental margin sediments globally. With the aid of a pore-water model14, we estimate that iron- and manganese-catalysed transformation of simple organic molecules into complex macromolecules might generate on the order of approximately 4.1 Tg C yr−1 for preservation in marine sediments. In the context of perhaps only about 63 Tg C yr−1 variation in sedimentary organic preservation over the past 300 million years6, we propose that variable iron and manganese inputs to the ocean could exert a substantial but hitherto unexplored impact on global OC preservation over geological time.
OceanRep; Nature arrow_drop_down GFZ German Research Centre for GeosciencesArticle . 2023License: CC BYData sources: GFZ German Research Centre for Geosciencesadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess Routeshybrid 7 citations 7 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert OceanRep; Nature arrow_drop_down GFZ German Research Centre for GeosciencesArticle . 2023License: CC BYData sources: GFZ German Research Centre for Geosciencesadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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description Publicationkeyboard_double_arrow_right Article 2024 FrancePublisher:Elsevier BV Authors: Gaëtan Perrotte; Clément Bougard; Arthur Portron; Jean-Louis Vercher;Gaëtan Perrotte; Clément Bougard; Arthur Portron; Jean-Louis Vercher;International audience; Drowsiness at the wheel is one of the leading causes of road fatalities. Driver monitoring systems (DMS) mainly rely on vehicle-based data and drivers' facial information to detect drowsiness. However, the introduction of partially autonomous driving will change the way we drive, letting the vehicle manage the driving task while drivers may be free to engage in non-driving tasks. This calls for new ways of detecting drowsiness, and even sleeping, at the wheel. Here, 22 participants drove for 100 min in a static simulator under level-2 automation on a 2 × 2 motorway. Postural (i. e., pressure and movements) and physiological (i.e., cardiac and respiratory) indicators were continuously recorded, while PERCLOS70 was used to classify drowsiness. The results reveal different physiological and postural signatures for the different states of drowsiness defined. While slight drowsiness is mainly associated with a higher heart rate, slower breathing, and an increased number of movements on the seat, being asleep is characterized by a lower heart rate and a slouched position on the seat. This study points to the relevance of using postural indicators in combination with physiological data to detect driver drowsiness. Focusing on the partially automated vehicle, it explores not only resistance to drowsiness but also sleeping at the wheel.
Transportation Resea... arrow_drop_down Transportation Research Part F Traffic Psychology and BehaviourArticle . 2024 . Peer-reviewedLicense: CC BY NCData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Transportation Resea... arrow_drop_down Transportation Research Part F Traffic Psychology and BehaviourArticle . 2024 . Peer-reviewedLicense: CC BY NCData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.trf.2023.12.010&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Article 2023 France, France, Germany, FrancePublisher:Springer Science and Business Media LLC Natalia Torres-Rodriguez; Jingjing Yuan; Sven Petersen; Aurélie Dufour; David González-Santana; Valérie Chavagnac; Hélène Planquette; Milena Horvat; David Amouroux; Cécile Cathalot; Ewan Pelleter; Ruoyu Sun; Jeroen E. Sonke; George W. Luther; Lars-Eric Heimbürger-Boavida;AbstractMethylmercury is a potent toxin threatening the global population mainly through the consumption of marine fish. Hydrothermal venting directly delivers natural mercury to the ocean, yet its global flux remains poorly constrained. To determine the extent to which anthropogenic inputs have increased oceanic mercury levels, it is crucial to estimate natural mercury levels. Here we combine observations of vent fluids, plume waters, seawater and rock samples to quantify the release of mercury from the Trans-Atlantic Geotraverse hydrothermal vent at the Mid-Atlantic Ridge. The majority (67–95%) of the mercury enriched in the vent fluids (4,966 ± 497 pmol l−1) is rapidly diluted to reach background seawater levels (0.80 pmol l−1). A small Hg fraction (2.6–10%) is scavenged to the Trans-Atlantic Geotraverse mound rocks. Scaling up our findings and previous work, we propose a mercury flux estimate of 1.5–64.7 t per year from mid-ocean ridges. This hydrothermal flux is small in comparison to anthropogenic inputs. This suggests that most of the mercury present in the ocean must be of anthropogenic origin and that the implementation of emissions reduction measures outlined in the Minamata Convention could effectively reduce mercury levels in the global ocean and subsequently in marine fish.
OceanRep; Nature Geo... arrow_drop_down ArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerHAL AMU; Mémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04366140/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert OceanRep; Nature Geo... arrow_drop_down ArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerHAL AMU; Mémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04366140/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1038/s41561-023-01341-w&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 Germany, France, FrancePublisher:Elsevier BV Authors: Kathleen J. Gosnell; Lars-Eric Heimbürger-Boavida; Aaron J. Beck; Peter R. Ukotije-Ikwut; +1 AuthorsKathleen J. Gosnell; Lars-Eric Heimbürger-Boavida; Aaron J. Beck; Peter R. Ukotije-Ikwut; Eric P. Achterberg;pmid: 37879375
International audience; Mercury (Hg) fulminate was used as a primary fuse in World War (WW) munitions, and may consequently be a Hg source for impacted environments. Mercury is a conspicuous and persistent pollutant, with methylmercury (MeHg) acting as a notorious neurotoxin. Considerable amounts of munitions were intentionally dumped in the North Sea and Baltic Sea following the First and Second WWs. After more than 70 years on the seafloor many munitions have corroded and likely release explosive compounds, including Hg fulminate. The Germany coastal city of Kiel was a manufacturing centre for submarines, and accordingly a prominent target for bombing and post-war disarmament. We collected water and sediment samples around Kiel Bay to assess regional levels and quantify any Hg contamination. The munition dump site Kolberger Heide (KH) and a former anti-aircraft training center Dänisch-Nienhof are situated in Kiel Bay, and were targeted for sampling. Sediment Hg concentrations around KH were notably elevated. Average Hg concentrations in KH sediments were 125 ± 76 ng/g, compared to 14 ± 18 ng/g at background (control) sites. In contrast, dissolved Hg in the water column exhibited no site variations, all ranging between 0.8 and 2.1 pM. Methylmercury in sediments and waters did not have enhanced concentrations amongst sites (400 pmol m−2 d−1 MeHg) at one KH location, however remaining cores had low to no Hg and MeHg output (<0–27 pmol m−2 d−1 MeHg). Thus, sediments in Kiel Bay proximate to WW munitions could harbor and form a source of Hg, however water column mixing and removal processes attenuate any discharge from the seafloor to overlying waters.
OceanRep; Chemospher... arrow_drop_down add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert OceanRep; Chemospher... arrow_drop_down add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 France, Norway, Denmark, Germany, SpainPublisher:Wiley Robert J. Lennox; Kim Aarestrup; Josep Alós; Robert Arlinghaus; Eneko Aspillaga; Michael G. Bertram; Kim Birnie‐Gauvin; Tomas Brodin; Steven J. Cooke; Lotte S. Dahlmo; Félicie Dhellemmes; Karl Ø. Gjelland; Gustav Hellström; Henry Hershey; Christopher Holbrook; Thomas Klefoth; Susan Lowerre‐Barbieri; Christopher T. Monk; Cecilie Iden Nilsen; Ine Pauwels; Renanel Pickholtz; Marie Prchalová; Jan Reubens; Milan Říha; David Villegas‐Ríos; Knut Wiik Vollset; Samuel Westrelin; Henrik Baktoft;handle: 10261/337923 , 11250/3111459
We acknowledge support from the project "Multi-lake research of fish ecology and management using high-resolution 3D telemetry systems", funded by ALTER-NET within the MultiSite Research Initiative. This work is supported by The European Aquatic Animal Tracking Network COST-Action (CA18102)—a project supported by COST (European Cooperation in Science and Technology) as part of the Horizon Europe program, ALTER-NET (Through the Lake Fish Telemetry Workshop), The Danish Rod and Net Licence Funds, and the EU Horizon 2020 Project STRAITS (grant no. 101094649). Lennox and Cooke are members of Ocean Tracking Network, supported by the Canada Foundation for Innovation. Vollset, Nilsen and Dahlmo were supported by the Norwegian Research Council (projects LaKES 320726 and LOST 325840). Reubens acknowledges support by the Research Foundation Flanders (FWO) as part of the Belgian contribution to LifeWatch. The contribution by Arlinghaus was made possible through a grant from the European Maritime Fisheries Fund and the State of MV (Grant/Award numbers MV-I.18-LM-004 and B730117000069; BODDENHECHT). Contribution by Baktoft was made possible through Poul Due Jensens Fond. Contribution by Gjelland was supported by the Norwegian Research Council (project Hydrocen) and NINA internal funding) Geolocating aquatic animals with acoustic tags has been ongoing for decades, relying on the detection of acoustic signals at multiple receivers with known positions to calculate a 2D or 3D position, and ultimately recreate the path of an aquatic animal from detections at fixed stations. This method of underwater geolocation is evolving with new software and hardware options available to help investigators design studies and calculate positions using solvers based predominantly on time-difference-of-arrival and time-of-arrival. We provide an overview of the considerations necessary to implement positioning in aquatic acoustic telemetry studies, including how to design arrays of receivers, test performance, synchronize receiver clocks and calculate positions from the detection data. We additionally present some common positioning algorithms, including both the free open-source solvers and the ‘black-box’ methods provided by some manufacturers for calculating positions. This paper is the first to provide a comprehensive overview of methods and considerations for designing and implementing better positioning studies that will support users, and encourage further knowledge advances in aquatic systems 17 pages, 3 tables, 1 figure.-- This is an open access article under the terms of the Creative Commons Attribution License Peer reviewed
OceanRep arrow_drop_down Online Research Database In TechnologyArticle . 2023Data sources: Online Research Database In TechnologyRecolector de Ciencia Abierta, RECOLECTA; DIGITAL.CSICArticle . 2023 . Peer-reviewedMethods in Ecology and EvolutionArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefMémoires en Sciences de l'Information et de la Communication; HAL AMUArticle . 2023License: CC BYFull-Text: https://hal.inrae.fr/hal-04225122/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!visibility 8visibility views 8 download downloads 32 Powered bymore_vert OceanRep arrow_drop_down Online Research Database In TechnologyArticle . 2023Data sources: Online Research Database In TechnologyRecolector de Ciencia Abierta, RECOLECTA; DIGITAL.CSICArticle . 2023 . Peer-reviewedMethods in Ecology and EvolutionArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefMémoires en Sciences de l'Information et de la Communication; HAL AMUArticle . 2023License: CC BYFull-Text: https://hal.inrae.fr/hal-04225122/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Book 2023 FrancePublisher:Elsevier BV Funded by:ANR | CHESSANR| CHESSAuthors: Ivaldi, Marc; Palikot, Emil;Ivaldi, Marc; Palikot, Emil;National audience; Using data collected from one of the most popular ridesharing platforms, we illustrate how mobility has changed after the exit from the Covid-19 induced confinement. We measure the impact of the Covid-19 outbreak on the level of mobility and the price of ridesharing. Finally, we show that the pandemic has exacerbated ethnic discrimination. Our results suggest that a decision-maker encouraging the use of ridesharing during the pandemic should account for the impact of the perceived health risks on ridesharing prices and should find ways to ensure fair access.
Toulouse 1 Capitole ... arrow_drop_down Toulouse 1 Capitole PublicationsArticle . 2023 . Peer-reviewedData sources: Toulouse 1 Capitole PublicationsHyper Article en Ligne; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Article . 2020add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.tranpol.2023.07.005&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Toulouse 1 Capitole ... arrow_drop_down Toulouse 1 Capitole PublicationsArticle . 2023 . Peer-reviewedData sources: Toulouse 1 Capitole PublicationsHyper Article en Ligne; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Article . 2020add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.tranpol.2023.07.005&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Preprint , Article 2023 FrancePublisher:Copernicus GmbH Funded by:EC | FACE-IT, EC | INTAROS, NSF | Southern Ocean Carbon and...EC| FACE-IT ,EC| INTAROS ,NSF| Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM)Nicolas Metzl; Jonathan Fin; Claire Lo Monaco; Claude Mignon; Samir Alliouane; David Antoine; Guillaume Bourdin; Jacqueline Boutin; Yann Bozec; Pascal Conan; Laurent Coppola; Frédéric Diaz; Eric Douville; Xavier Durrieu de Madron; Jean-Pierre Gattuso; Frédéric Gazeau; Melek Golbol; Bruno Lansard; Dominique Lefèvre; Nathalie Lefèvre; Fabien Lombard; Férial Louanchi; Liliane Merlivat; Léa Olivier; Anne Petrenko; Sébastien Petton; Mireille Pujo-Pay; Christophe Rabouille; Gilles Reverdin; Céline Ridame; Aline Tribollet; Vincenzo Vellucci; Thibaut Wagener; Cathy Wimart-Rousseau;Total alkalinity (AT) and total dissolved inorganic carbon (CT) in the oceans are important properties to understand the ocean carbon cycle and its link with climate change (ocean carbon sinks and sources) or global change (ocean acidification). We present a data-base of more than 44 400 AT and CT observations in various ocean regions obtained since 1993 mainly in the frame of French projects. This includes both surface and water columns data acquired in open oceans, coastal zones and in the Mediterranean Sea and either from time-series or punctual cruises. Most AT and CT data in this synthesis were measured from discrete samples using the same closed-cell potentiometric titration calibrated with Certified Reference Material, with an overall accuracy of ± 4 µmol kg-1 for both AT and CT. Given the lack of observations in the Indian and Southern Oceans, we added sea surface underway AT and CT data obtained in 1998–2018 in the frame of OISO cruises and in 2019 during the CLIM-EPARSES cruise measured onboard using the same technique. Separate datasets for the global ocean, and for the Mediterranean Sea are provided in a single format (https://doi.org/10.17882/95414, Metzl et al., 2023) that offers a direct use for regional or global purposes, e.g. AT/Salinity relationships, long-term CT estimates, constraint and validation of diagnostics CT-AT reconstructed fields or ocean carbon and coupled climate/carbon models simulations, as well as data derived from BG-ARGO floats. When associated with other properties, these data can also be used to calculate pH, fugacity of CO2 (fCO2) and other carbon systems properties to derive ocean acidification rates or air-sea CO2 fluxes.
Earth System Science... arrow_drop_down https://doi.org/10.5194/essd-2...Preprint . 2023 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess Routeshybrid 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Earth System Science... arrow_drop_down https://doi.org/10.5194/essd-2...Preprint . 2023 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2023 France, Germany, Spain, Denmark, United Kingdom, United Kingdom, France, FrancePublisher:Copernicus GmbH Z. Shao; Y. Xu; H. Wang; W. Luo; L. Wang; Y. Huang; N. S. R. Agawin; A. Ahmed; M. Benavides; M. Benavides; M. Bentzon-Tilia; I. Berman-Frank; H. Berthelot; I. C. Biegala; M. B. Bif; A. Bode; S. Bonnet; D. A. Bronk; M. V. Brown; L. Campbell; D. G. Capone; E. J. Carpenter; N. Cassar; N. Cassar; B. X. Chang; D. Chappell; Y.-L. Chen; M. J. Church; F. M. Cornejo-Castillo; A. M. S. Detoni; S. C. Doney; C. Dupouy; M. Estrada; C. Fernandez; C. Fernandez; B. Fernández-Castro; D. Fonseca-Batista; R. A. Foster; K. Furuya; N. Garcia; K. Goto; J. Gago; M. R. Gradoville; M. R. Hamersley; B. A. Henke; C. Hörstmann; A. Jayakumar; Z. Jiang; S.-J. Kao; D. M. Karl; L. R. Kittu; A. N. Knapp; S. Kumar; J. LaRoche; H. Liu; J. Liu; C. Lory; C. R. Löscher; E. Marañón; L. F. Messer; M. M. Mills; W. Mohr; P. H. Moisander; C. Mahaffey; R. Moore; B. Mouriño-Carballido; M. R. Mulholland; S. Nakaoka; J. A. Needoba; E. J. Raes; E. Rahav; T. Ramírez-Cárdenas; C. F. Reeder; L. Riemann; V. Riou; J. C. Robidart; V. V. S. S. Sarma; T. Sato; H. Saxena; C. Selden; J. R. Seymour; D. Shi; T. Shiozaki; A. Singh; R. E. Sipler; J. Sun; J. Sun; K. Suzuki; K. Takahashi; Y. Tan; W. Tang; J.-É. Tremblay; K. Turk-Kubo; Z. Wen; A. E. White; S. T. Wilson; T. Yoshida; J. P. Zehr; R. Zhang; Y. Zhang; Y.-W. Luo;handle: 10261/337418
Marine diazotrophs convert dinitrogen (N2) gas into bioavailable nitrogen (N), supporting life in the global ocean. In 2012, the first version of the global oceanic diazotroph database (version 1) was published. Here, we present an updated version of the database (version 2), significantly increasing the number of in situ diazotrophic measurements from 13 565 to 55 286. Data points for N2 fixation rates, diazotrophic cell abundance, and nifH gene copy abundance have increased by 184 %, 86 %, and 809 %, respectively. Version 2 includes two new data sheets for the nifH gene copy abundance of non-cyanobacterial diazotrophs and cell-specific N2 fixation rates. The measurements of N2 fixation rates approximately follow a log-normal distribution in both version 1 and version 2. However, version 2 considerably extends both the left and right tails of the distribution. Consequently, when estimating global oceanic N2 fixation rates using the geometric means of different ocean basins, version 1 and version 2 yield similar rates (43–57 versus 45–63 Tg N yr−1 ; ranges based on one geometric standard error). In contrast, when using arithmetic means, version 2 suggests a significantly higher rate of 223±30 Tg N yr−1(mean ± standard error; same hereafter) compared to version 1 (74 ± 7 Tg N yr−1). Specifically, substantial rate increases are estimated for the South Pacific Ocean (88±23 versus 20±2 Tg N yr−1), primarily driven by measurements in the southwestern subtropics, and for the North Atlantic Ocean (40 ± 9 versus 10 ±2 Tg N yr−1). Moreover, version 2 estimates the N2 fixation rate in the Indian Ocean to be 35 ± 14 Tg N yr−1,which could not be estimated using version 1 due to limited data availability. Furthermore, a comparison of N2 fixation rates obtained through different measurement methods at the same months, locations, and depths reveals that the conventional 15N2 bubble method yields lower rates in 69 % cases compared to the new 15N2 dissolution method. This updated version of the database can facilitate future studies in marine ecology and biogeochemistry. The database is stored at the Figshare repository (https://doi.org/10.6084/m9.figshare.21677687; Shao et al., 2022). Peer reviewed
Earth System Science... arrow_drop_down Earth System Science Data (ESSD); NERC Open Research ArchiveArticle . 2023 . Peer-reviewedLicense: CC BYOceanRep; Earth System Science Data (ESSD)Other literature type . Article . 2023 . Peer-reviewedEarth System Science DataArticle . 2023Data sources: University of Southern Denmark Research OutputRecolector de Ciencia Abierta, RECOLECTA; DIGITAL.CSICArticle . 2023 . Peer-reviewedCopenhagen University Research Information SystemArticle . 2023Data sources: Copenhagen University Research Information SystemArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerOnline Research Database In TechnologyArticle . 2023Data sources: Online Research Database In TechnologyMémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04272791/documentMémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-IRDArticle . 2023License: CC BYadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!visibility 79visibility views 79 download downloads 64 Powered bymore_vert Earth System Science... arrow_drop_down Earth System Science Data (ESSD); NERC Open Research ArchiveArticle . 2023 . Peer-reviewedLicense: CC BYOceanRep; Earth System Science Data (ESSD)Other literature type . Article . 2023 . Peer-reviewedEarth System Science DataArticle . 2023Data sources: University of Southern Denmark Research OutputRecolector de Ciencia Abierta, RECOLECTA; DIGITAL.CSICArticle . 2023 . Peer-reviewedCopenhagen University Research Information SystemArticle . 2023Data sources: Copenhagen University Research Information SystemArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerOnline Research Database In TechnologyArticle . 2023Data sources: Online Research Database In TechnologyMémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04272791/documentMémoires en Sciences de l'Information et de la Communication; HAL AMU; HAL-IRDArticle . 2023License: CC BYadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Article 2023 Germany, France, France, France, FrancePublisher:Wiley Funded by:EC | TRIATLAS, EC | AtlantECO, ANR | WWW.PIC +1 projectsEC| TRIATLAS ,EC| AtlantECO ,ANR| WWW.PIC ,ANR| TADPanaïotis, Thelma; Babin, Marcel; Biard, Tristan; Carlotti, François; Coppola, Laurent; Guidi, Lionel; Hauss, Helena; Karp‐Boss, Lee; Kiko, Rainer; Lombard, Fabien; McDonnell, Andrew M. P.; Picheral, Marc; Rogge, Andreas; Waite, Anya M.; Stemmann, Lars; Irisson, Jean‐Olivier;doi: 10.1111/geb.13741
AbstractAimThe distribution of mesoplankton communities has been poorly studied at global scale, especially from in situ instruments. This study aims to (1) describe the global distribution of mesoplankton communities in relation to their environment and (2) assess the ability of various environmental‐based ocean regionalizations to explain the distribution of these communities.LocationGlobal ocean, 0–500 m depth.Time Period2008–2019.Major Taxa StudiedTwenty‐eight groups of large mesoplanktonic and macroplanktonic organisms, covering Metazoa, Rhizaria and Cyanobacteria.MethodsFrom a global data set of 2500 vertical profiles making use of the Underwater Vision Profiler 5 (UVP5), an in situ imaging instrument, we studied the global distribution of large (>600 μm) mesoplanktonic organisms. Among the 6.8 million imaged objects, 330,000 were large zooplanktonic organisms and phytoplankton colonies, the rest consisting of marine snow particles. Multivariate ordination (PCA) and clustering were used to describe patterns in community composition, while comparison with existing regionalizations was performed with regression methods (RDA).ResultsWithin the observed size range, epipelagic plankton communities were Trichodesmium‐enriched in the intertropical Atlantic, Copepoda‐enriched at high latitudes and in upwelling areas, and Rhizaria‐enriched in oligotrophic areas. In the mesopelagic layer, Copepoda‐enriched communities were also found at high latitudes and in the Atlantic Ocean, while Rhizaria‐enriched communities prevailed in the Peruvian upwelling system and a few mixed communities were found elsewhere. The comparison between the distribution of these communities and a set of existing regionalizations of the ocean suggested that the structure of plankton communities described above is mostly driven by basin‐level environmental conditions.Main ConclusionsIn both layers, three types of plankton communities emerged and seemed to be mostly driven by regional environmental conditions. This work sheds light on the role not only of metazoans, but also of unexpected large protists and cyanobacteria in structuring large mesoplankton communities.
Global Ecology and B... arrow_drop_down ArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerElectronic Publication Information CenterArticle . 2023Data sources: Electronic Publication Information Centeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess Routeshybrid 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Global Ecology and B... arrow_drop_down ArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerElectronic Publication Information CenterArticle . 2023Data sources: Electronic Publication Information Centeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1111/geb.13741&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Review 2023 Belgium, Netherlands, Norway, France, Norway, France, France, France, France, Germany, FrancePublisher:Oxford University Press (OUP) Publicly fundedFunded by:ANR | TAD, EC | SUSTUNTECH, EC | FutureMARES +6 projectsANR| TAD ,EC| SUSTUNTECH ,EC| FutureMARES ,EC| AGENSI ,SNSF| Untersuchungen zu möglichen Auswirkungen des Anbaus von transgenen Bacillus thuringiensis (Bt) Maissorten im Feld auf Bodenökosysteme. ,SNSF| Molecular evolution and ecology of Foraminifera and related protists ,EC| ANERIS ,EC| AtlantECO ,EC| MISSION ATLANTICRubbens, Peter; Brodie, Stephanie; Cordier, Tristan; Destro Barcellos, Diogo; Devos, Paul; Fernandes-Salvador, Jose; Fincham, Jennifer; Gomes, Alessandra; Handegard, Nils Olav; Howell, Kerry; Jamet, Cédric; Kartveit, Kyrre Heldal; Moustahfid, Hassan; Parcerisas, Clea; Politikos, Dimitris; Sauzède, Raphaëlle; Sokolova, Maria; Uusitalo, Laura; van den Bulcke, Laure; van Helmond, Aloysius T.M.; Watson, Jordan; Welch, Heather; Beltran-Perez, Oscar; Chaffron, Samuel; Greenberg, David; Kühn, Bernhard; Kiko, Rainer; Lo, Madiop; Lopes, Rubens; Möller, Klas Ove; Michaels, William; Pala, Ahmet; Romagnan, Jean-Baptiste; Schuchert, Pia; Seydi, Vahid; Villasante, Sebastian; Malde, Ketil; Irisson, Jean-Olivier; Whidden, Christopher;Machine learning covers a large set of algorithms that can be trained to identify patterns in data. Thanks to the increase in the amount of data and computing power available, it has become pervasive across scientific disciplines. We first highlight why machine learning is needed in marine ecology. Then we provide a quick primer on machine learning techniques and vocabulary. We built a database of ∼1000 publications that implement such techniques to analyse marine ecology data. For various data types (images, optical spectra, acoustics, omics, geolocations, biogeochemical profiles, and satellite imagery), we present a historical perspective on applications that proved influential, can serve as templates for new work, or represent the diversity of approaches. Then, we illustrate how machine learning can be used to better understand ecological systems, by combining various sources of marine data. Through this coverage of the literature, we demonstrate an increase in the proportion of marine ecology studies that use machine learning, the pervasiveness of images as a data source, the dominance of machine learning for classification-type problems, and a shift towards deep learning for all data types. This overview is meant to guide researchers who wish to apply machine learning methods to their marine datasets. Machine learning in marine ecology: an overview of techniques and applications
OceanRep arrow_drop_down Ghent University Academic BibliographyArticle . 2023Data sources: Ghent University Academic BibliographyArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerBergen Open Research Archive - UiB; Norwegian Open Research ArchivesArticle . 2023 . Peer-reviewedLicense: CC BYHAL Descartes; HAL - Université de Lille; HAL AMU; Mémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04284704/documentHAL - Université de Lille; HAL-IRDArticle . 2023Full-Text: https://hal.science/hal-04254804/documentGhent University Academic BibliographyArticle . 2023Data sources: Ghent University Academic Bibliographyadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 3 citations 3 popularity Top 10% influence Average impulse Average Powered by BIP!visibility 3visibility views 3 Powered bymore_vert OceanRep arrow_drop_down Ghent University Academic BibliographyArticle . 2023Data sources: Ghent University Academic BibliographyArchiMer - Institutional Archive of IfremerOther literature type . 2023Data sources: ArchiMer - Institutional Archive of IfremerBergen Open Research Archive - UiB; Norwegian Open Research ArchivesArticle . 2023 . Peer-reviewedLicense: CC BYHAL Descartes; HAL - Université de Lille; HAL AMU; Mémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2023License: CC BYFull-Text: https://hal.science/hal-04284704/documentHAL - Université de Lille; HAL-IRDArticle . 2023Full-Text: https://hal.science/hal-04254804/documentGhent University Academic BibliographyArticle . 2023Data sources: Ghent University Academic Bibliographyadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1093/icesjms/fsad100&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 France, GermanyPublisher:Springer Science and Business Media LLC Funded by:EC | MINORGEC| MINORGOliver W. Moore; Lisa Curti; Clare Woulds; James A. Bradley; Peyman Babakhani; Benjamin J. W. Mills; William B. Homoky; Ke-Qing Xiao; Andrew W. Bray; Ben J. Fisher; Majid Kazemian; Burkhard Kaulich; Andrew W. Dale; Caroline L. Peacock;AbstractThe balance between degradation and preservation of sedimentary organic carbon (OC) is important for global carbon and oxygen cycles1. The relative importance of different mechanisms and environmental conditions contributing to marine sedimentary OC preservation, however, remains unclear2–8. Simple organic molecules can be geopolymerized into recalcitrant forms by means of the Maillard reaction5, although reaction kinetics at marine sedimentary temperatures are thought to be slow9,10. More recent work in terrestrial systems suggests that the reaction can be catalysed by manganese minerals11–13, but the potential for the promotion of geopolymerized OC formation at marine sedimentary temperatures is uncertain. Here we present incubation experiments and find that iron and manganese ions and minerals abiotically catalyse the Maillard reaction by up to two orders of magnitude at temperatures relevant to continental margins where most preservation occurs4. Furthermore, the chemical signature of the reaction products closely resembles dissolved and total OC found in continental margin sediments globally. With the aid of a pore-water model14, we estimate that iron- and manganese-catalysed transformation of simple organic molecules into complex macromolecules might generate on the order of approximately 4.1 Tg C yr−1 for preservation in marine sediments. In the context of perhaps only about 63 Tg C yr−1 variation in sedimentary organic preservation over the past 300 million years6, we propose that variable iron and manganese inputs to the ocean could exert a substantial but hitherto unexplored impact on global OC preservation over geological time.
OceanRep; Nature arrow_drop_down GFZ German Research Centre for GeosciencesArticle . 2023License: CC BYData sources: GFZ German Research Centre for Geosciencesadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess Routeshybrid 7 citations 7 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert OceanRep; Nature arrow_drop_down GFZ German Research Centre for GeosciencesArticle . 2023License: CC BYData sources: GFZ German Research Centre for Geosciencesadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1038/s41586-023-06325-9&type=result"></script>'); --> </script>
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