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3. Shells of the bivalve Astarte moerchi give new evidence of a strong pelagic-benthic coupling shift occurring since the late 1970s in the North Water polynya

Author

Olivier, Frédéric, Gaillard, Blandine, Thébault, Julien, Meziane, Tarik, Tremblay, Réjean, Dumont, Dany, Bélanger, Simon, Gosselin, Michel, Jolivet, Aurélie, Chauvaud, Laurent, Martel, André L., Rysgaard, Søren, Olivier, Anne-Hélène, Pettré, Julien, Mars, Jérôme, Gerber, Silvain, and Archambault, Philippe

Published
2020

4. Sea Ice Interannual Variability and Sensitivity to Fall Oceanic Conditions and Winter Air Temperature in the Gulf of St. Lawrence, Canada.

Author

Galbraith, Peter S., Sévigny, Caroline, Bourgault, Daniel, and Dumont, Dany

Subjects
ATMOSPHERIC temperature, AUTUMN, AIR conditioning, GLOBAL warming, OCEAN temperature, SEA ice, WINTER
Abstract

The Gulf of St. Lawrence has been nearly free of sea ice in the winter six times in its recorded history, four of which have occurred since 2010. This study examines the inter‐annual variability of sea ice cover characteristics (1969–2024) and winter mixed layer heat content (1996–2024), their sensitivity to fall oceanic conditions (since fall of 1995) and to winter air temperatures. The study finds no relationship between fall oceanic conditions with either the first occurrence of sea ice, maximum seasonal estimated volume or winter mixed layer heat content. However, it shows that the first occurrence of sea ice in the northwestern Gulf is related to the timing of sea surface temperature crossing the 1°C threshold with a lag time of 30–37 days, and with air temperature dropping below −2°C with a lag of 37–44 days; longer lags have weak correlations. The seasonal maximum conditions in area or estimated volume can be estimated by the preceding measurements of the same metrics with a lead time of only 29 days for volume and 36 days for area. The average air temperature over the Gulf between December and February or March is highly correlated to seasonal maximum sea ice area and estimated volume, as well as ice season duration. The six nearly ice‐free winters correspond to the warmest December to February (or December to March) average air temperatures over the Gulf. A warming of >1.9°C–2.4°C (DJFM) or >2.2°C–2.9°C (DJF) above the 1991–2020 climatology leads to nearly ice‐free conditions. Plain Language Summary: The first occurrence and seasonal severity of sea ice in the Gulf of St Lawrence are shown to not be related to early fall ocean conditions. Atmospheric conditions prevalent when water temperature approaches the freezing point are drivers of first occurrence and can be used to predict onset of sea ice in the northwest Gulf with about 37–44 days of lead time. Seasonal sea ice severity metrics (duration, maximum area and estimated volume) are shown to be related to winter air temperatures. The seasonal maximum conditions in area or estimated volume can be estimated by the preceding measurements of the same metrics with a lead time of only 29 days for volume and 36 days for area. Six nearly ice‐free winters correspond to the warmest December to February (or December to March) average air temperatures over the Gulf, providing the thresholds required for future climate warming to result in a nearly ice‐free Gulf of St. Lawrence. Key Points: Seasonal maximum sea ice area and first occurrence are predictable with at most 36–44 days of lead time in the Gulf of St LawrenceSeasonal sea ice severity metrics (duration, maximum area and estimated volume) are shown to be related to winter air temperaturesThe only six nearly ice‐free winters correspond to the warmest winter air temperatures over the Gulf [ABSTRACT FROM AUTHOR]

Published
2024
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6. Towards the inclusion of wave-ice interactions in large-scale models for the Marginal Ice Zone

Author

Williams, Timothy, Bennetts, Luke, Dumont, Dany, Squire, Vernon, and Bertino, Laurent

Subjects
Physics - Atmospheric and Oceanic Physics
Abstract

A wave-ice interaction model for the marginal ice zone (MIZ) is reported, which involves both the attenuation of ocean surface waves by sea ice and the concomitant breaking of the ice by waves. It is specifically designed to embed wave-ice interactions in an operational ice/ocean model for the first time. We investigate different methods of including the wave forcing, and different criteria for determining if they cause floes to break. We also investigate and discuss the effects of using various attenuation models, finding that predicted MIZ widths are quite sensitive to the choice of model. Additional sensitivity tests are performed on: (i) different parameterizations of the floe size distribution (FSD), including the initial FSD used; (ii) the properties of the wave field; and (iii) the sea ice properties such as concentration, thickness and breaking strain. Results are relatively insensitive to FSD parameterization but vary noticeably and systematically with its initial configuration, as they do with properties (ii-iii). An additional, somewhat surprising sensitivity, is the degree of influence of the numerical scheme that performs wave attenuation and advection. This is because a naive implementation of spatial and temporal discretizations can cause the waves to be over-attenuated, leading to a reduction of the predicted MIZ width by a substantial factor. Example simulations intended to represent conditions in the Fram Strait in 2007, which exploit reanalyzed wave and ice model data, are shown to conclude the results section. These compare favorably to estimates of MIZ width using concentrations obtained from remotely-sensed passive microwave images., Comment: 30 pages, 12 figures, 4 tables

Published
2012

11. The Water-Following Performance of Various Lagrangian Surface Drifters Measured in a Dye Release Experiment.

Author

Pawlowicz, Rich, Chavanne, Cédric, and Dumont, Dany

Subjects
MIXING height (Atmospheric chemistry), OCEAN currents, WIND speed, FIELD research, DYES & dyeing, OCEANOGRAPHERS
Abstract

Many different surface drifter designs have been developed recently to track near-surface ocean currents, but the degree to which these drifters slip through the water because of mechanisms associated with the wind is poorly known. In the 2020 Tracer Release Experiment (TReX), 19 drifters of eight different designs, both commercially available and home-built, were simultaneously released with a patch of rhodamine dye. The dye rapidly spread vertically through the mixed layer but also more slowly dispersed horizontally. Although winds were light, drifters moved downwind from the dye patch at speeds of 3–17 cm s−1 (0.6%–4% of wind speed) depending on the design type. Measurements were made of wind and ocean conditions, and these were incorporated into a boundary layer model at the air–sea interface to estimate complete velocity profiles above and below the surface. Then, a steady-state drag model is used with these profiles to successfully predict drifter slip. Drogued drifters (those with a subsurface drag element) can be affected by Eulerian shear in the upper 0.5 m of the water column, as well as the Stokes drift, but undrogued drifters are in addition greatly affected by direct wind drag, and possibly by resonant interactions with waves. The dye, cycling vertically in the mixed layer, is largely unaffected by all of these factors; therefore, even "perfect" surface drifters do not move with a mixed layer tracer. Significance Statement: Surface drifters are used by oceanographers to measure ocean surface currents. However, different designs also slip downwind through the water at rates that are poorly known but are typically around a few percent of the wind speed. In 2020 we simultaneously deployed drifters of eight different designs along with rhodamine dye in a field experiment to see how well the different designs track the water. Here we independently and successfully model drifter slippage for the different designs. Slip factors are then estimated for a range of wind and ocean conditions. [ABSTRACT FROM AUTHOR]

Published
2024
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14. The Green Edge cruise: investigating the marginal ice zone processes during late spring and early summer to understand the fate of the Arctic phytoplankton bloom

Author

Bruyant, Flavienne, primary, Amiraux, Rémi, additional, Amyot, Marie-Pier, additional, Archambault, Philippe, additional, Artigue, Lise, additional, Barbedo de Freitas, Lucas, additional, Bécu, Guislain, additional, Bélanger, Simon, additional, Bourgain, Pascaline, additional, Bricaud, Annick, additional, Brouard, Etienne, additional, Brunet, Camille, additional, Burgers, Tonya, additional, Caleb, Danielle, additional, Chalut, Katrine, additional, Claustre, Hervé, additional, Cornet-Barthaux, Véronique, additional, Coupel, Pierre, additional, Cusa, Marine, additional, Cusset, Fanny, additional, Dadaglio, Laeticia, additional, Davelaar, Marty, additional, Deslongchamps, Gabrièle, additional, Dimier, Céline, additional, Dinasquet, Julie, additional, Dumont, Dany, additional, Else, Brent, additional, Eulaers, Igor, additional, Ferland, Joannie, additional, Filteau, Gabrielle, additional, Forget, Marie-Hélène, additional, Fort, Jérome, additional, Fortier, Louis, additional, Galí, Martí, additional, Gallinari, Morgane, additional, Garbus, Svend-Erik, additional, Garcia, Nicole, additional, Gérikas Ribeiro, Catherine, additional, Gombault, Colline, additional, Gourvil, Priscilla, additional, Goyens, Clémence, additional, Grant, Cindy, additional, Grondin, Pierre-Luc, additional, Guillot, Pascal, additional, Hillion, Sandrine, additional, Hussherr, Rachel, additional, Joux, Fabien, additional, Joy-Warren, Hannah, additional, Joyal, Gabriel, additional, Kieber, David, additional, Lafond, Augustin, additional, Lagunas, José, additional, Lajeunesse, Patrick, additional, Lalande, Catherine, additional, Larivière, Jade, additional, Le Gall, Florence, additional, Leblanc, Karine, additional, Leblanc, Mathieu, additional, Legras, Justine, additional, Lévesque, Keith, additional, Lewis, Kate-M., additional, Leymarie, Edouard, additional, Leynaert, Aude, additional, Linkowski, Thomas, additional, Lizotte, Martine, additional, Lopes dos Santos, Adriana, additional, Marec, Claudie, additional, Marie, Dominique, additional, Massé, Guillaume, additional, Massicotte, Philippe, additional, Matsuoka, Atsushi, additional, Miller, Lisa A., additional, Mirshak, Sharif, additional, Morata, Nathalie, additional, Moriceau, Brivaela, additional, Morin, Philippe-Israël, additional, Morisset, Simon, additional, Mosbech, Anders, additional, Mucci, Alfonso, additional, Nadaï, Gabrielle, additional, Nozais, Christian, additional, Obernosterer, Ingrid, additional, Paire, Thimoté, additional, Panagiotopoulos, Christos, additional, Parenteau, Marie, additional, Pelletier, Noémie, additional, Picheral, Marc, additional, Quéguiner, Bernard, additional, Raimbault, Patrick, additional, Ras, Joséphine, additional, Rehm, Eric, additional, Ribot Lacosta, Llúcia, additional, Rontani, Jean-François, additional, Saint-Béat, Blanche, additional, Sansoulet, Julie, additional, Sardet, Noé, additional, Schmechtig, Catherine, additional, Sciandra, Antoine, additional, Sempéré, Richard, additional, Sévigny, Caroline, additional, Toullec, Jordan, additional, Tragin, Margot, additional, Tremblay, Jean-Éric, additional, Trottier, Annie-Pier, additional, Vaulot, Daniel, additional, Vladoiu, Anda, additional, Xue, Lei, additional, Yunda-Guarin, Gustavo, additional, and Babin, Marcel, additional

Published
2022
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18. Hydrodynamics of the Bay of Sept-Îles.

Author

Shaw, Jean-Luc, Bourgault, Daniel, Dumont, Dany, and Lefaivre, Denis

Abstract

Copyright of Atmosphere -- Ocean (Taylor & Francis Ltd) is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023
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22. The Green Edge cruise: investigating the marginal ice zone processes during late spring and early summer to understand the fate of the Arctic phytoplankton bloom

Author

Bruyant, Flavienne, Amiraux, Rémi, Amyot, Marie-pier, Archambault, Philippe, Artigue, Lise, Barbedo De Freitas, Lucas, Bécu, Guislain, Bélanger, Simon, Bourgain, Pascaline, Bricaud, Annick, Brouard, Etienne, Brunet, Camille, Burgers, Tonya, Caleb, Danielle, Chalut, Katrine, Claustre, Hervé, Cornet-barthaux, Véronique, Coupel, Pierre, Cusa, Marine, Cusset, Fanny, Dadaglio, Laeticia, Davelaar, Marty, Deslongchamps, Gabrièle, Dimier, Céline, Dinasquet, Julie, Dumont, Dany, Else, Brent, Eulaers, Igor, Ferland, Joannie, Filteau, Gabrielle, Forget, Marie-hélène, Fort, Jérome, Fortier, Louis, Galí, Martí, Gallinari, Morgane, Garbus, Svend-erik, Garcia, Nicole, Gérikas Ribeiro, Catherine, Gombault, Colline, Gourvil, Priscilla, Goyens, Clémence, Grant, Cindy, Grondin, Pierre-luc, Guillot, Pascal, Hillion, Sandrine, Hussherr, Rachel, Joux, Fabien, Joy-warren, Hannah, Joyal, Gabriel, Kieber, David, Lafond, Augustin, Lagunas, José, Lajeunesse, Patrick, Lalande, Catherine, Larivière, Jade, Le Gall, Florence, Leblanc, Karine, Leblanc, Mathieu, Legras, Justine, Lévesque, Keith, Lewis, Kate-m., Leymarie, Edouard, Leynaert, Aude, Linkowski, Thomas, Lizotte, Martine, Lopes Dos Santos, Adriana, Marec, Claudie, Marie, Dominique, Massé, Guillaume, Massicotte, Philippe, Matsuoka, Atsushi, Miller, Lisa A., Mirshak, Sharif, Morata, Nathalie, Moriceau, Brivaela, Morin, Philippe-israël, Morisset, Simon, Mosbech, Anders, Mucci, Alfonso, Nadaï, Gabrielle, Nozais, Christian, Obernosterer, Ingrid, Paire, Thimoté, Panagiotopoulos, Christos, Parenteau, Marie, Pelletier, Noémie, Picheral, Marc, Quéguiner, Bernard, Raimbault, Patrick, Ras, Joséphine, Rehm, Eric, Ribot Lacosta, Llúcia, Rontani, Jean-françois, Saint Beat, Blanche, Sansoulet, Julie, Sardet, Noé, Schmechtig, Catherine, Sciandra, Antoine, Sempéré, Richard, Sévigny, Caroline, Toullec, Jordan, Tragin, Margot, Tremblay, Jean-éric, Trottier, Annie-pier, Vaulot, Daniel, Vladoiu, Anda, Xue, Lei, Yunda-guarin, Gustavo, Babin, Marcel, Bruyant, Flavienne, Amiraux, Rémi, Amyot, Marie-pier, Archambault, Philippe, Artigue, Lise, Barbedo De Freitas, Lucas, Bécu, Guislain, Bélanger, Simon, Bourgain, Pascaline, Bricaud, Annick, Brouard, Etienne, Brunet, Camille, Burgers, Tonya, Caleb, Danielle, Chalut, Katrine, Claustre, Hervé, Cornet-barthaux, Véronique, Coupel, Pierre, Cusa, Marine, Cusset, Fanny, Dadaglio, Laeticia, Davelaar, Marty, Deslongchamps, Gabrièle, Dimier, Céline, Dinasquet, Julie, Dumont, Dany, Else, Brent, Eulaers, Igor, Ferland, Joannie, Filteau, Gabrielle, Forget, Marie-hélène, Fort, Jérome, Fortier, Louis, Galí, Martí, Gallinari, Morgane, Garbus, Svend-erik, Garcia, Nicole, Gérikas Ribeiro, Catherine, Gombault, Colline, Gourvil, Priscilla, Goyens, Clémence, Grant, Cindy, Grondin, Pierre-luc, Guillot, Pascal, Hillion, Sandrine, Hussherr, Rachel, Joux, Fabien, Joy-warren, Hannah, Joyal, Gabriel, Kieber, David, Lafond, Augustin, Lagunas, José, Lajeunesse, Patrick, Lalande, Catherine, Larivière, Jade, Le Gall, Florence, Leblanc, Karine, Leblanc, Mathieu, Legras, Justine, Lévesque, Keith, Lewis, Kate-m., Leymarie, Edouard, Leynaert, Aude, Linkowski, Thomas, Lizotte, Martine, Lopes Dos Santos, Adriana, Marec, Claudie, Marie, Dominique, Massé, Guillaume, Massicotte, Philippe, Matsuoka, Atsushi, Miller, Lisa A., Mirshak, Sharif, Morata, Nathalie, Moriceau, Brivaela, Morin, Philippe-israël, Morisset, Simon, Mosbech, Anders, Mucci, Alfonso, Nadaï, Gabrielle, Nozais, Christian, Obernosterer, Ingrid, Paire, Thimoté, Panagiotopoulos, Christos, Parenteau, Marie, Pelletier, Noémie, Picheral, Marc, Quéguiner, Bernard, Raimbault, Patrick, Ras, Joséphine, Rehm, Eric, Ribot Lacosta, Llúcia, Rontani, Jean-françois, Saint Beat, Blanche, Sansoulet, Julie, Sardet, Noé, Schmechtig, Catherine, Sciandra, Antoine, Sempéré, Richard, Sévigny, Caroline, Toullec, Jordan, Tragin, Margot, Tremblay, Jean-éric, Trottier, Annie-pier, Vaulot, Daniel, Vladoiu, Anda, Xue, Lei, Yunda-guarin, Gustavo, and Babin, Marcel

Abstract

The Green Edge project was designed to investigate the onset, life, and fate of a phytoplankton spring bloom (PSB) in the Arctic Ocean. The lengthening of the ice-free period and the warming of seawater, amongst other factors, have induced major changes in Arctic Ocean biology over the last decades. Because the PSB is at the base of the Arctic Ocean food chain, it is crucial to understand how changes in the Arctic environment will affect it. Green Edge was a large multidisciplinary, collaborative project bringing researchers and technicians from 28 different institutions in seven countries together, aiming at understanding these changes and their impacts on the future. The fieldwork for the Green Edge project took place over two years (2015 and 2016) and was carried out from both an ice camp and a research vessel in Baffin Bay, in the Canadian Arctic. This paper describes the sampling strategy and the dataset obtained from the research cruise, which took place aboard the Canadian Coast Guard ship (CCGS) Amundsen in late spring and early summer 2016. The sampling strategy was designed around the repetitive, perpendicular crossing of the marginal ice zone (MIZ), using not only ship-based station discrete sampling but also high-resolution measurements from autonomous platforms (Gliders, BGC-Argo floats …) and under-way monitoring systems. The dataset is available at https://doi.org/10.17882/86417 (Bruyant et al., 2022).

Published
2022
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23. Green Edge ice camp campaigns : understanding the processes controlling the under-ice Arctic phytoplankton spring bloom

Author

Massicotte, Philippe, Amiraux, Rémi, Amyot, Marie-Pier, Archambault, Philippe, Aubry, Cyril, Ayotte, Pierre, Bécu, Guislain, Bélanger, Simon, Bruyant, Flavienne, Christiansen-Stowe, Debra, Coupel, Pierre, Dezutter, Thibaud, Dominé, Florent, Dufour, Francis, Dufresne, Christiane, Dumont, Dany, Ferland, Joannie, Forget, Marie-Hélène, Fortier, Louis, Galí, Martí, Galindo, Virginie, Gourdal, Margaux, Grondin, Pierre-Luc, Guillot, Pascal, Guilmette, Caroline, Lacour, Léo, Lagunas, José Luis, Lalande, Catherine, Laliberté, Julien, Lambert Girard, Simon, Larivière, Jade, Lavaud, Johann, LeBaron, Anita, Lemire, Mélanie, Levasseur, Maurice, Marec, Claudie, Massé, Guillaume, Matsuoka, Atsushi, Neukermans, Griet, Oziel, Laurent, Rehm, Eric Carl, Reimer, Erin, Saint-Béat, Blanche, Sansoulet, Julie, Tremblay, Jean-Éric, Verin, Gauthier, Babin, Marcel, Massicotte, Philippe, Amiraux, Rémi, Amyot, Marie-Pier, Archambault, Philippe, Aubry, Cyril, Ayotte, Pierre, Bécu, Guislain, Bélanger, Simon, Bruyant, Flavienne, Christiansen-Stowe, Debra, Coupel, Pierre, Dezutter, Thibaud, Dominé, Florent, Dufour, Francis, Dufresne, Christiane, Dumont, Dany, Ferland, Joannie, Forget, Marie-Hélène, Fortier, Louis, Galí, Martí, Galindo, Virginie, Gourdal, Margaux, Grondin, Pierre-Luc, Guillot, Pascal, Guilmette, Caroline, Lacour, Léo, Lagunas, José Luis, Lalande, Catherine, Laliberté, Julien, Lambert Girard, Simon, Larivière, Jade, Lavaud, Johann, LeBaron, Anita, Lemire, Mélanie, Levasseur, Maurice, Marec, Claudie, Massé, Guillaume, Matsuoka, Atsushi, Neukermans, Griet, Oziel, Laurent, Rehm, Eric Carl, Reimer, Erin, Saint-Béat, Blanche, Sansoulet, Julie, Tremblay, Jean-Éric, Verin, Gauthier, and Babin, Marcel

Abstract

The Green Edge initiative was developed to investigate the processes controlling the primary productivity and fate of organic matter produced during the Arctic phytoplankton spring bloom (PSB) and to determine its role in the ecosystem. Two field campaigns were conducted in 2015 and 2016 at an ice camp located on landfast sea ice southeast of Qikiqtarjuaq Island in Baffin Bay (67.4797∘ N, 63.7895∘ W). During both expeditions, a large suite of physical, chemical and biological variables was measured beneath a consolidated sea-ice cover from the surface to the bottom (at 360 m depth) to better understand the factors driving the PSB. Key variables, such as conservative temperature, absolute salinity, radiance, irradiance, nutrient concentrations, chlorophyll a concentration, bacteria, phytoplankton and zooplankton abundance and taxonomy, and carbon stocks and fluxes were routinely measured at the ice camp. Meteorological and snow-relevant variables were also monitored. Here, we present the results of a joint effort to tidy and standardize the collected datasets, which will facilitate their reuse in other Arctic studies.

Published
2022

24. Toward food sovereignty for coastal communities of eastern Québec : co-designing a website to support consumption of edible resources from the St. Lawrence River, Estuary, and Gulf

Author

Fallon, Catherine S., Lemire, Mélanie, Dumont, Dany, Parent, Elizabeth, Figueroa Palacios, Esteban Francisco, Cummings, Isabelle, Brousseau, Julie, Marquis, Marie, Paquet, Nicolas, Plante, Steve, Witteman, Holly, Fallon, Catherine S., Lemire, Mélanie, Dumont, Dany, Parent, Elizabeth, Figueroa Palacios, Esteban Francisco, Cummings, Isabelle, Brousseau, Julie, Marquis, Marie, Paquet, Nicolas, Plante, Steve, and Witteman, Holly

Abstract

Background. Despite the abundance and proximity of edible marine resources, coastal communities along the St. Lawrence in Eastern Québec rarely consume these resources. Within a community-based food sovereignty project, Manger notre Saint-Laurent (‘‘Sustenance from our St. Lawrence''), members of participating communities (3 nonIndigenous, 1 Indigenous) identified a need for a web-based decision tool to help make informed consumption choices. Methods. We thus aimed to co-design a prototype website that facilitates informed choices about consuming local edible marine resources based on seasonal and regional availability, food safety, nutrition, and sustainability, with community members, regional stakeholders, and experts in user experience design and web development. We conducted 48 interviews with a variety of people over 3 iterative cycles, assessing the prototype's ease of use with a validated measure, the System Usability Scale. Results. Community members, regional stakeholders, and other experts identified problematic elements in initial versions of the website (e.g., confusing symbols). We resolved issues and added features people identified as useful. Usability scores reached ‘‘best imaginable'' for both the second and the third versions and did not differ significantly between sociodemographic groups. The final prototype includes a tool to explore each species and index cards to regroup accurate evidence relevant to each species. Conclusions. Engaging co-designers with different sociodemographic characteristics brought together a variety of perspectives. Several components would not have been included without co-designers' input; other components were greatly improved thanks to their feedback. Co-design approaches in research and intervention development are preferable to foster the inclusion of a variety of people. Once the prototype is programmed and available online, we hope to evaluate the website to determine its effects on food choices.

Published
2022

25. Aerial observations of sea ice breakup by ship waves.

Author

Dumas-Lefebvre, Elie and Dumont, Dany

Subjects
*SEA ice, *ICE floes, *ICE navigation, *COASTAL surveillance, *WAVE energy, *ICE, *SHIPS
Abstract

We provide high-resolution in situ observations of wave-induced sea ice breakup in the natural environment. In order to obtain such data, a drone was deployed from the Canadian Coast Guard ship Amundsen as it sailed in the vicinity of large ice floes in Baffin Bay and in the St. Lawrence Estuary, Canada. The footage recorded during these experiments was used to obtain the floe size distribution (FSD) and the temporal evolution of the breakup. Floe-area-weighted FSDs exhibit a modal shape, indicating that a preferential size is generated by wave-induced breakup. Furthermore, the increase of the mode of the distribution with greater thickness indicates that ice thickness plays a defined role in determining the preferential size. Comparison with relevant theory suggests that the maximum floe size is dictated not only by the ice rigidity but also by the incident wavelength. It was also observed that the in-ice wavelength is smaller than the estimated incident wavelength, suggesting that waves responsible for the breakup obey mass loading dispersion. The fact that the breakup advances almost as fast as the wave energy suggests that fatigue might not have been an important physical component during the experiments. Moreover, the observed breakup extents show that thicker ice can attenuate waves less than thinner ice. Overall, this dataset provides key information on wave-induced sea ice breakup and highlights the potential for better understanding the physics of natural sea ice in response to waves. [ABSTRACT FROM AUTHOR]

Published
2023
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26. The Green Edge cruise: Understanding the onset, life and fate of the Arctic phytoplankton spring bloom

Author

Bruyant, Flavienne, primary, Amiraux, Rémi, additional, Amyot, Marie-Pier, additional, Archambault, Philippe, additional, Artigue, Lise, additional, Bardedo de Freitas, Lucas, additional, Bécu, Guislain, additional, Bélanger, Simon, additional, Bourgain, Pascaline, additional, Bricaud, Annick, additional, Brouard, Etienne, additional, Brunet, Camille, additional, Burgers, Tonya, additional, Caleb, Danielle, additional, Chalut, Katrine, additional, Clautre, Hervé, additional, Cornet-Barthaux, Véronique, additional, Coupel, Pierre, additional, Cusa, Marine, additional, Cusset, Fanny, additional, Dadaglio, Laeticia, additional, Davelaar, Marty, additional, Deslongchamps, Gabriele, additional, Dimier, Céline, additional, Dinasquet, Julie, additional, Dumont, Dany, additional, Else, Brent, additional, Eulaers, Igor, additional, Ferland, Joannie, additional, Filteau, Gabrielle, additional, Forget, Marie-Hélène, additional, Fort, Jérome, additional, Fortier, Louis, additional, Galí-Tapías, Martí, additional, Gallinari, Morgane, additional, Garbus, Svend-Erik, additional, Garcia, Nicole, additional, Gérikas Ribeiro, Catherine, additional, Gombault, Colline, additional, Gourvil, Priscilla, additional, Goyens, Clémence, additional, Grant, Cindy, additional, Grondin, Pierre-Luc, additional, Guillot, Pascal, additional, Hillion, Sandrine, additional, Hussher, Rachel, additional, Joux, Fabien, additional, Joy-Warren, Hannah, additional, Joyal, Gabriel, additional, Kieber, David, additional, Lafond, Augustin, additional, Lagunas, José, additional, Lajeunesse, Patrick, additional, Lalande, Catherine, additional, Larivière, Jade, additional, Le Gall, Florence, additional, Leblanc, Karine, additional, Leblanc, Mathieu, additional, Legras, Justine, additional, Levesque, Keith, additional, Lewis, Kate-Marie, additional, Leymarie, Edouard, additional, Leynaert, Aude, additional, Linkowski, Thomas, additional, Lizotte, Martine, additional, Lopes dos Santos, Adriana, additional, Marec, Claudie, additional, Marie, Dominique, additional, Massé, Guillaume, additional, Massicotte, Philippe, additional, Matsuoka, Atsushi, additional, Miller, Lisa, additional, Mirshak, Sharif, additional, Morata, Nathalie, additional, Moriceau, Brivaela, additional, Morin, Philippe-Israël, additional, Morisset, Simon, additional, Mosbech, Anders, additional, Mucci, Alfonso, additional, Nadaï, Gabrielle, additional, Nozais, Christian, additional, Obernosterer, Ingrid, additional, Paire, Timothe, additional, Panagiotopoulos, Christos, additional, Parenteau, Marie, additional, Pelletier, Noémie, additional, Picheral, Marc, additional, Quéguiner, Bernard, additional, Raimbault, Patrick, additional, Ras, Joséphine, additional, Rehm, Eric, additional, Ribot Lacosta, Llúcia, additional, Rontani, Jean-François, additional, Saint-Béat, Blanche, additional, Sansoulet, Julie, additional, Sardet, Noé, additional, Schmechtig, Catherine, additional, Sciandra, Antoine, additional, Sempéré, Richard, additional, Sévigny, Caroline, additional, Toullec, Jordan, additional, Tragin, Margot, additional, Tremblay, Jean-Eric, additional, Trottier, Annie-Pier, additional, Vaulot, Daniel, additional, Vladoiu, Anda, additional, Xue, Lei, additional, Yunda-Guarin, Gustavo, additional, and Babin, Marcel, additional

Published
2022
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27. sj-docx-1-mpp-10.1177_23814683221094477 – Supplemental material for Toward Food Sovereignty for Coastal Communities of Eastern Québec: Co-designing A Website to Support Consumption of Edible Resources from the St. Lawrence River, Estuary, and Gulf

Author

Fallon, Catherine, Lemire, Mélanie, Dumont, Dany, Parent, Elizabeth, Figueroa, Esteban, Cummings, Isabelle, Brousseau, Julie, Marquis, Marie, Paquet, Nicolas, Plante, Steve, and Witteman, Holly O.

Subjects
111799 Public Health and Health Services not elsewhere classified, FOS: Health sciences
Abstract

Supplemental material, sj-docx-1-mpp-10.1177_23814683221094477 for Toward Food Sovereignty for Coastal Communities of Eastern Québec: Co-designing A Website to Support Consumption of Edible Resources from the St. Lawrence River, Estuary, and Gulf by Catherine Fallon, Mélanie Lemire, Dany Dumont, Elizabeth Parent, Esteban Figueroa, Isabelle Cummings, Julie Brousseau, Marie Marquis, Nicolas Paquet, Steve Plante and Holly O. Witteman in MDM Policy & Practice

Published
2022
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29. Toward Food Sovereignty for Coastal Communities of Eastern Québec: Co-designing A Website to Support Consumption of Edible Resources from the St. Lawrence River, Estuary, and Gulf

Author

Fallon, Catherine, primary, Lemire, Mélanie, additional, Dumont, Dany, additional, Parent, Elizabeth, additional, Figueroa, Esteban, additional, Cummings, Isabelle, additional, Brousseau, Julie, additional, Marquis, Marie, additional, Paquet, Nicolas, additional, Plante, Steve, additional, and Witteman, Holly O., additional

Published
2022
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36. Green Edge ice camp campaigns: understanding the processes controlling the under-ice Arctic phytoplankton spring bloom

Author

Massicotte, Philippe, Amiraux, Rémi, Amyot, Marie-pier, Archambault, Philippe, Ardyna, Mathieu, Arnaud, Laurent, Artigue, Lise, Aubry, Cyril, Ayotte, Pierre, Bécu, Guislain, Bélanger, Simon, Benner, Ronald, Bittig, Henry C, Bricaud, Annick, Brossier, Eric, Bruyant, Flavienne, Chauvaud, Laurent, Christiansen-stowe, Debra, Claustre, Hervé, Cornet-barthaux, Véronique, Coupel, Pierre, Cox, Christine, Delaforge, Aurélie, Dezutter, Thibault, Dimier, Céline, Dominé, Florent, Dufour, Francis, Dufresne, Christiane, Dumont, Dany, Ehn, Jens, Else, Brent, Ferland, Joannie, Forget, Marie-hélène, Fortier, Louis, Gali, Marti, Galindo, Virginie, Gallinari, Morgane, Garcia, Nicole, Gerikas-ribeiro, Catherine, Gourdal, Margaux, Gourvil, Priscilla, Goyens, Clemence, Grondin, Pierre-luc, Guillot, Pascal, Guilmette, Caroline, Houssais, Marie-noëlle, Joux, Fabien, Lacour, Léo, Lacour, Thomas, Lafond, Augustin, Lagunas, José, Lalande, Catherine, Laliberté, Julien, Lambert-girard, Simon, Larivière, Jade, Lavaud, Johann, Lebaron, Anita, Leblanc, Karine, Le Gall, Florence, Legras, Justine, Lemire, Mélanie, Levasseur, Maurice, Leymarie, Edouard, Leynaert, Aude, Lopes Dos Santos, Adriana, Lourenço, Antonio, Mah, David, Marec, Claudie, Marie, Dominique, Martin, Nicolas, Marty, Constance, Marty, Sabine, Massé, Guillaume, Matsuoka, Atsushi, Matthes, Lisa, Moriceau, Brivaela, Muller, Pierre-emmanuel, Mundy, Christopher-john, Neukermans, Griet, Oziel, Laurent, Panagiotopoulos, Christos, Pangazi, Jean-jacques, Picard, Ghislain, Picheral, Marc, Pinczon Du Sel, France, Pogorzelec, Nicole, Probert, Ian, Queguiner, Bernard, Raimbault, Patrick, Ras, Joséphine, Rehm, Eric, Reimer, Erin, Rontani, Jean-françois, Rysgaard, Soren, Saint-béat, Blanche, Sampei, Makoto, Sansoulet, Julie, Schmidt, Sabine, Sempere, Richard, Sevigny, Caroline, Shen, Yuan, Tragin, Margot, Tremblay, Jean-eric, Vaulot, Daniel, Verin, Gauthier, Vivier, Frédéric, Vladoiu, Anda, Whitehead, Jeremy, Babin, Marcel, Massicotte, Philippe, Amiraux, Rémi, Amyot, Marie-pier, Archambault, Philippe, Ardyna, Mathieu, Arnaud, Laurent, Artigue, Lise, Aubry, Cyril, Ayotte, Pierre, Bécu, Guislain, Bélanger, Simon, Benner, Ronald, Bittig, Henry C, Bricaud, Annick, Brossier, Eric, Bruyant, Flavienne, Chauvaud, Laurent, Christiansen-stowe, Debra, Claustre, Hervé, Cornet-barthaux, Véronique, Coupel, Pierre, Cox, Christine, Delaforge, Aurélie, Dezutter, Thibault, Dimier, Céline, Dominé, Florent, Dufour, Francis, Dufresne, Christiane, Dumont, Dany, Ehn, Jens, Else, Brent, Ferland, Joannie, Forget, Marie-hélène, Fortier, Louis, Gali, Marti, Galindo, Virginie, Gallinari, Morgane, Garcia, Nicole, Gerikas-ribeiro, Catherine, Gourdal, Margaux, Gourvil, Priscilla, Goyens, Clemence, Grondin, Pierre-luc, Guillot, Pascal, Guilmette, Caroline, Houssais, Marie-noëlle, Joux, Fabien, Lacour, Léo, Lacour, Thomas, Lafond, Augustin, Lagunas, José, Lalande, Catherine, Laliberté, Julien, Lambert-girard, Simon, Larivière, Jade, Lavaud, Johann, Lebaron, Anita, Leblanc, Karine, Le Gall, Florence, Legras, Justine, Lemire, Mélanie, Levasseur, Maurice, Leymarie, Edouard, Leynaert, Aude, Lopes Dos Santos, Adriana, Lourenço, Antonio, Mah, David, Marec, Claudie, Marie, Dominique, Martin, Nicolas, Marty, Constance, Marty, Sabine, Massé, Guillaume, Matsuoka, Atsushi, Matthes, Lisa, Moriceau, Brivaela, Muller, Pierre-emmanuel, Mundy, Christopher-john, Neukermans, Griet, Oziel, Laurent, Panagiotopoulos, Christos, Pangazi, Jean-jacques, Picard, Ghislain, Picheral, Marc, Pinczon Du Sel, France, Pogorzelec, Nicole, Probert, Ian, Queguiner, Bernard, Raimbault, Patrick, Ras, Joséphine, Rehm, Eric, Reimer, Erin, Rontani, Jean-françois, Rysgaard, Soren, Saint-béat, Blanche, Sampei, Makoto, Sansoulet, Julie, Schmidt, Sabine, Sempere, Richard, Sevigny, Caroline, Shen, Yuan, Tragin, Margot, Tremblay, Jean-eric, Vaulot, Daniel, Verin, Gauthier, Vivier, Frédéric, Vladoiu, Anda, Whitehead, Jeremy, and Babin, Marcel

Abstract

The Green Edge initiative was developed to investigate the processes controlling the primary productivity and the fate of organic matter produced during the Arctic phytoplankton spring bloom (PSB) and to determine its role in the ecosystem. Two field campaigns were conducted in 2015 and 2016 at an ice camp located on landfast sea ice southeast of Qikiqtarjuaq Island in Baffin Bay (67.4797N, 63.7895W). During both expeditions, a large suite of physical, chemical and biological variables was measured beneath a consolidated sea ice cover from the surface to the bottom at 360 m depth to better understand the factors driving the PSB. Key variables such as temperature, salinity, radiance, irradiance, nutrient concentrations, chlorophyll-a concentration, bacteria, phytoplankton and zooplankton abundance and taxonomy, carbon stocks and fluxes were routinely measured at the ice camp. Here, we present the results of a joint effort to tidy and standardize the collected data sets that will facilitate their reuse in other Arctic studies. The dataset is available at http://www.seanoe.org/data/00487/59892/ (Massicotte et al., 2019a).

Published
2020
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37. Measurements of Enhanced Near-Surface Turbulence Under Windrows

Author

Zippel, Seth F., Maksym, Ted, Scully, Malcolm, Sutherland, Peter, Dumont, Dany, Zippel, Seth F., Maksym, Ted, Scully, Malcolm, Sutherland, Peter, and Dumont, Dany

Abstract

Observations of waves, winds, turbulence, and the geometry and circulation of windrows were made in a shallow bay in the winter of 2018 outside of Rimouski, Québec. Water velocities measured from a forward-looking pulse-coherent ADCP mounted on a small zodiac show spanwise (cross-windrow) convergence, streamwise (downwind) velocity enhancement, and downwelling in the windrows, consistent with the view that windrows are the result of counter-rotating pairs of wind-aligned vortices. The spacing of windrows, measured with acoustic backscatter and with surface imagery, was measured to be approximately twice the water depth, which suggests an aspect ratio of 1. The magnitude and vertical distribution of turbulence measured from the ADCP are consistent with a previous scaling and observations of near-surface turbulence under breaking waves, with dissipation rates larger, and decaying faster vertically than what is expected from a shear-driven boundary layer. Measurements of dissipation rate are partitioned to within, and outside of the windrow convergence zones, and measurements inside the convergence zones are found to be nearly an order of magnitude larger than those outside with similar vertical structure. A ratio of time scales suggests that turbulence likely dissipates before it can be advected horizontally into convergences, but the advection of wave energy into convergences may elevate the surface flux of TKE and could explain the elevated turbulence in the windrows. These results add to a limited number of conflicting observations of turbulence variability due to windrows, which may modify gas flux, and heat and momentum transport in the surface boundary layer.

Published
2020
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39. Toward Food Sovereignty for Coastal Communities of Eastern Quebec: Co-Designing A Website to Support Consumption of Edible Resources from the St. Lawrence

Author

Fallon, Catherine, primary, Lemire, Mélanie, additional, Dumont, Dany, additional, Parent, Élizabeth, additional, Figueroa, Esteban, additional, Cummings, Isabelle, additional, Brousseau, Julie, additional, Paquet, Nicolas, additional, Plante, Steve, additional, and Witteman, Holly, additional

Published
2020
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44. Green Edge ice camp campaigns: understanding the processes controlling the under-ice Arctic phytoplankton spring bloom

Author

Massicotte, Philippe, primary, Amiraux, Rémi, additional, Amyot, Marie-Pier, additional, Archambault, Philippe, additional, Ardyna, Mathieu, additional, Arnaud, Laurent, additional, Artigue, Lise, additional, Aubry, Cyril, additional, Ayotte, Pierre, additional, Bécu, Guislain, additional, Bélanger, Simon, additional, Benner, Ronald, additional, Bittig, Henry C., additional, Bricaud, Annick, additional, Brossier, Éric, additional, Bruyant, Flavienne, additional, Chauvaud, Laurent, additional, Christiansen-Stowe, Debra, additional, Claustre, Hervé, additional, Cornet-Barthaux, Véronique, additional, Coupel, Pierre, additional, Cox, Christine, additional, Delaforge, Aurelie, additional, Dezutter, Thibaud, additional, Dimier, Céline, additional, Domine, Florent, additional, Dufour, Francis, additional, Dufresne, Christiane, additional, Dumont, Dany, additional, Ehn, Jens, additional, Else, Brent, additional, Ferland, Joannie, additional, Forget, Marie-Hélène, additional, Fortier, Louis, additional, Galí, Martí, additional, Galindo, Virginie, additional, Gallinari, Morgane, additional, Garcia, Nicole, additional, Gérikas Ribeiro, Catherine, additional, Gourdal, Margaux, additional, Gourvil, Priscilla, additional, Goyens, Clemence, additional, Grondin, Pierre-Luc, additional, Guillot, Pascal, additional, Guilmette, Caroline, additional, Houssais, Marie-Noëlle, additional, Joux, Fabien, additional, Lacour, Léo, additional, Lacour, Thomas, additional, Lafond, Augustin, additional, Lagunas, José, additional, Lalande, Catherine, additional, Laliberté, Julien, additional, Lambert-Girard, Simon, additional, Larivière, Jade, additional, Lavaud, Johann, additional, LeBaron, Anita, additional, Leblanc, Karine, additional, Le Gall, Florence, additional, Legras, Justine, additional, Lemire, Mélanie, additional, Levasseur, Maurice, additional, Leymarie, Edouard, additional, Leynaert, Aude, additional, Lopes dos Santos, Adriana, additional, Lourenço, Antonio, additional, Mah, David, additional, Marec, Claudie, additional, Marie, Dominique, additional, Martin, Nicolas, additional, Marty, Constance, additional, Marty, Sabine, additional, Massé, Guillaume, additional, Matsuoka, Atsushi, additional, Matthes, Lisa, additional, Moriceau, Brivaela, additional, Muller, Pierre-Emmanuel, additional, Mundy, Christopher-John, additional, Neukermans, Griet, additional, Oziel, Laurent, additional, Panagiotopoulos, Christos, additional, Pangrazi, Jean-Jacques, additional, Picard, Ghislain, additional, Picheral, Marc, additional, Pinczon du Sel, France, additional, Pogorzelec, Nicole, additional, Probert, Ian, additional, Quéguiner, Bernard, additional, Raimbault, Patrick, additional, Ras, Joséphine, additional, Rehm, Eric, additional, Reimer, Erin, additional, Rontani, Jean-François, additional, Rysgaard, Søren, additional, Saint-Béat, Blanche, additional, Sampei, Makoto, additional, Sansoulet, Julie, additional, Schmechtig, Catherine, additional, Schmidt, Sabine, additional, Sempéré, Richard, additional, Sévigny, Caroline, additional, Shen, Yuan, additional, Tragin, Margot, additional, Tremblay, Jean-Éric, additional, Vaulot, Daniel, additional, Verin, Gauthier, additional, Vivier, Frédéric, additional, Vladoiu, Anda, additional, Whitehead, Jeremy, additional, and Babin, Marcel, additional

Published
2020
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48. The evolution of light and vertical mixing across a phytoplankton ice-edge bloom

Author

Randelhoff, Achim, Ozierm, Laurent, Massicotte, Philippe, Becu, Guislain, Gali, Marti, Lacour, Leo, Dumont, Dany, Vladoiu, Anda, Marec, Claudie, Bruyant, Flavienne, Houssais, Marie-noelle, Tremblay, Jean-eric, Deslongchamps, Gabriele, Babin, Marcel, Randelhoff, Achim, Ozierm, Laurent, Massicotte, Philippe, Becu, Guislain, Gali, Marti, Lacour, Leo, Dumont, Dany, Vladoiu, Anda, Marec, Claudie, Bruyant, Flavienne, Houssais, Marie-noelle, Tremblay, Jean-eric, Deslongchamps, Gabriele, and Babin, Marcel

Abstract

During summer, phytoplankton can bloom in the Arctic Ocean, both in open water and under ice, often strongly linked to the retreating ice edge. There, the surface ocean responds to steep lateral gradients in ice melt, mixing, and light input, shaping the Arctic ecosystem in unique ways not found in other regions of the world ocean. In 2016, we sampled a high-resolution grid of 135 hydrographic stations in Baffin Bay as part of the Green Edge project to study the ice-edge bloom, including turbulent vertical mixing, the under-ice light field, concentrations of inorganic nutrients, and phytoplankton biomass. We found pronounced differences between an Atlantic sector dominated by the warm West Greenland Current and an Arctic sector with surface waters originating from the Canadian archipelago. Winter overturning and thus nutrient replenishment was hampered by strong haline stratification in the Arctic domain, whereas close to the West Greenland shelf, weak stratification permitted winter mixing with high-nitrate Atlantic-derived waters. Using a space-for-time approach, we linked upper ocean dynamics to the phytoplankton bloom trailing the retreating ice edge. In a band of 60 km (or 15 days) around the ice edge, the upper ocean was especially affected by a freshened surface layer. Light climate, as evidenced by deep 0.415 mol m(-2) d(-1) isolumes, and vertical mixing, as quantified by shallow mixing layer depths, should have permitted significant net phytoplankton growth more than 100 km into the pack ice at ice concentrations close to 100%. Yet, under-ice biomass was relatively low at 20 mg chlorophyll-a m(-2) and depth-integrated total chlorophyll-a (0-80 m) peaked at an average value of 75 mg chlorophyll-a m(-2) only around 10 days after ice retreat. This phenological peak may hence have been the delayed result of much earlier bloom initiation and demonstrates the importance of temporal dynamics for constraints of Arctic marine primary production.

Published
2019
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49. Observations of turbulence and the geometry and circulation of windrows in a small bay in the St. Lawrence Estuary

Author

Zippel, Seth F., Maksym, Ted, Scully, Malcolm E., Sutherland, Peter, Dumont, Dany, Zippel, Seth F., Maksym, Ted, Scully, Malcolm E., Sutherland, Peter, and Dumont, Dany

Abstract

Measurements of ocean turbulence, waves, and the geometry and circulation of windrows were made over 5 days in early March in a small bay in the St. Lawrence Estuary. Measurements were made from a small zodiac and from a SWIFT drifter. Two acoustic doppler velocity profilers (ADCPs) were used from the zodiac to measure water velocity and turbulent kinetic energy (TKE) dissipation rates near the surface. The acoustic backscatter from the ADCPs was used in conjunction with a GPS to map the location and spacing of wind aligned rows of bubbles. The SWIFT drifter provided measurements of waves, wind stress, and secondary measurements of TKE dissipation rates. Imagery of the surface was taken with a GoPro camera mounted on the zodiac, and with a DJI MavicPro quadcopter., Funding was provided by the Woods Hole Oceanographic Institute’s Postdoctoral Scholar Program and by the Interdisciplinary Award. This work was also partially supported by the Centre National d’Études Spatiales (CNES) project WAVE-ICE (PS), and the project WAVESCALE under the “Laboratoire d’Excellence” LabexMER (ANR-10-LABX-19) co-funded by a grant from the French government under the program “Investissements d’Avenir” (PS). The BicWin experiment during which this study occurred is funded by the MEOPAR Network of Centers of Excellence (DD) and is a contribution to the research program of Québec-Océan.

Published
2019

50. Green Edge ice camp campaigns: understanding the processes controlling the under-ice Arctic phytoplankton spring bloom

Author

Massicotte, Philippe, primary, Amiraux, Rémi, additional, Amyot, Marie-Pier, additional, Archambault, Philippe, additional, Ardyna, Mathieu, additional, Arnaud, Laurent, additional, Artigue, Lise, additional, Aubry, Cyril, additional, Ayotte, Pierre, additional, Bécu, Guislain, additional, Bélanger, Simon, additional, Benner, Ronald, additional, Bittig, Henry C., additional, Bricaud, Annick, additional, Brossier, Éric, additional, Bruyant, Flavienne, additional, Chauvaud, Laurent, additional, Christiansen-Stowe, Debra, additional, Claustre, Hervé, additional, Cornet-Barthaux, Véronique, additional, Coupel, Pierre, additional, Cox, Christine, additional, Delaforge, Aurelie, additional, Dezutter, Thibaud, additional, Dimier, Céline, additional, Dominé, Florent, additional, Dufour, Francis, additional, Dufresne, Christiane, additional, Dumont, Dany, additional, Ehn, Jens, additional, Else, Brent, additional, Ferland, Joannie, additional, Forget, Marie-Hélène, additional, Fortier, Louis, additional, Galí, Martí, additional, Galindo, Virginie, additional, Gallinari, Morgane, additional, Garcia, Nicole, additional, Gérikas-Ribeiro, Catherine, additional, Gourdal, Margaux, additional, Gourvil, Priscilla, additional, Goyens, Clemence, additional, Grondin, Pierre-Luc, additional, Guillot, Pascal, additional, Guilmette, Caroline, additional, Houssais, Marie-Noëlle, additional, Joux, Fabien, additional, Lacour, Léo, additional, Lacour, Thomas, additional, Lafond, Augustin, additional, Lagunas, José, additional, Lalande, Catherine, additional, Laliberté, Julien, additional, Lambert-Girard, Simon, additional, Larivière, Jade, additional, Lavaud, Johann, additional, Le Gall, Florence, additional, LeBaron, Anita, additional, Leblanc, Karine, additional, Legras, Justine, additional, Lemire, Mélanie, additional, Levasseur, Maurice, additional, Leymarie, Edouard, additional, Leynaert, Aude, additional, Lopes dos Santos, Adriana, additional, Lourenço, Antonio, additional, Mah, David, additional, Marec, Claudie, additional, Marie, Dominique, additional, Martin, Nicolas, additional, Marty, Constance, additional, Marty, Sabine, additional, Massé, Guillaume, additional, Matsuoka, Atsushi, additional, Matthes, Lisa, additional, Moriceau, Brivaela, additional, Muller, Pierre-Emmanuel, additional, Mundy, Christopher J., additional, Neukermans, Griet, additional, Oziel, Laurent, additional, Panagiotopoulos, Christos, additional, Pangazi, Jean-Jacques, additional, Picard, Ghislain, additional, Picheral, Marc, additional, Pinczon du Sel, France, additional, Pogorzelec, Nicole, additional, Probert, Ian, additional, Queguiner, Bernard, additional, Raimbault, Patrick, additional, Ras, Joséphine, additional, Rehm, Eric, additional, Reimer, Erin, additional, Rontani, Jean-François, additional, Rysgaard, Søren, additional, Saint-Béat, Blanche, additional, Sampei, Makoto, additional, Sansoulet, Julie, additional, Schmidt, Sabine, additional, Sempéré, Richard, additional, Sévigny, Caroline, additional, Shen, Yuan, additional, Tragin, Margot, additional, Tremblay, Jean-Éric, additional, Vaulot, Daniel, additional, Verin, Gauthier, additional, Vivier, Frédéric, additional, Vladoiu, Anda, additional, Whitehead, Jeremy, additional, and Babin, Marcel, additional

Published
2019
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