tremblayje marine ecosystem services - arcticnet · larouche, pierre - université du québec à...
TRANSCRIPT
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1Arc cNet Phase 2 Projects (2008-2011) / Marine Ecosystem Services
Marine Biological Hotspots: Ecosystem Services and Suscep bility to Climate Change
SummaryProject Leader(s)Tremblay, Jean-EricGosselin, Michel
The microalgae that grow in the brine channels of ice and in surface waters are the ul mate source of food for the marine food web, much like grass sustains ca le on land. Our project aims to determine whether (A) the produc on of these microscopic plants increases or decreases, (B) the transfer of this produc on toward harvestable resources becomes more or less effi cient, and (C) the spa al distribu on and species dominance of marine organisms is changing. We seek answers to these ques ons by looking at how changes in the physical environment (e.g. loss of sea-ice, increasing temperature and stra fi ca on, ver cal mixing) aff ect the produc vity and species dominance of organisms in the lower part of the food web. In doing so we collaborate with other Arc cNet projects to assemble a comprehensive synthesis of the marine ecosystem and inform stakeholders via our contribu on to Integrated Regional Impact Studies (IRISes). Here we report the main original results concerning the marine biological hotspots we sampled in 3 diff erent IRISes, with emphasis on the horizontal and ver cal distribu ons of primary produc on, the composi on of microbial assemblages, improvements in monitoring approaches based on remote sensing, and the ecology of Arc c Cod.
PeopleNetwork Inves gatorsArchambault, Philippe - Université du Québec à RimouskiBarber, David G. - University of ManitobaFerguson, Steven - University of ManitobaFor er, Louis - Université LavalGosselin, Michel - Université du Québec à RimouskiGra on, Yves - Ins tut na onal de la recherche scien fi que - Eau, Terre et EnvironnementHammill, Mike - Université du Québec à RimouskiHughes Clarke, John - University of New BrunswickLarouche, Pierre - Université du Québec à RimouskiLovejoy, Connie - Université LavalPoulin, Michel - Université du Québec à RimouskiSimard, Yvan - Université du Québec à RimouskiStern, Gary A. - University of ManitobaTremblay, Bruno - McGill UniversityTremblay, Jean-Eric - Université Laval
Collaborators & Research AssociatesArrigo, Kevin - Stanford UniversityBelt, Simon T - University of PlymouthBlasco, Steve - Natural Resources Canada - Geological Survey of Canada (Atlan c)Bourgault, Daniel - Ins tut des sciences de la mer de RimouskiCochran, Kirk - Stony Brook UniversityDeming, Jody - University of WashingtonGagné, Jacques - Université LavalGaland, Pierre - Université Laval
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2Arc cNet Phase 2 Projects (2008-2011) / Marine Ecosystem Services
Galbraith, Peter - Fisheries and Oceans Canada - Maurice Lamontagne Ins tuteMassé, Guillaume - University of PlymouthStarr, Michel - Fisheries and Oceans Canada - Maurice Lamontagne Ins tute
Post-Doctoral FellowsComeau, André - Université LavalForest, Alexandre - Université LavalLalande, Catherine - Université LavalMundy, CJ (Christopher John) - Université du Québec à RimouskiSampei, Makoto - Université Laval
PhD StudentsBen Mustapha, Sélima - Fisheries and Oceans Canada - Maurice Lamontagne Ins tuteBenoit, Delphine - Université LavalBouchard, Caroline - Université LavalDarnis, Gerald - Université LavalDumont, Dany - Ins tut des sciences de la mer de RimouskiForest, Alexandre - Université LavalLafrance, Pascale - Université LavalLapoussière, Amandine - Université du Québec à RimouskiMar n, Johannie - Université LavalSévigny, Caroline - Ins tut na onal de la recherche scien fi que - Eau, Terre et EnvironnementTerrado, Ramon - Université LavalThaler, Mary - Université LavalThanassekos, Stephane - Université Laval
Masters StudentsArdyna, Mathieu - Université LavalBergeron, Myriam - Université LavalBerrouard, Mariane - Université LavalBlais, Marjolaine - Université LavalBulteau, Amélie - Ins tut des sciences de la mer de RimouskiEstrada Anaya, Rafael - Université du Québec à RimouskiFerland, Joannie - Université LavalGeoff roy, Maxime - Université LavalLasne, Magalie - Ins tut des sciences de la mer de RimouskiPedneault, Estelle - Université LavalPineault, Simon - Université LavalScarcella, Karen - Québec-OcéanToujani, Ahmed - Université du Québec à RimouskiTremblay, Genevieve - Université du Québec à Rimouski
Undergraduate StudentsArdyna, Mathieu - Université LavalClou er, Hélen - Université LavalLauzon, Samuel - Université LavalOuellet-Cauchon, Geneviève - Université Laval
Technical Staff Boisvert, Dominique - Ins tut na onal de la recherche scien fi que - Eau, Terre et EnvironnementBourgeois, Luc - Université du Québec à RimouskiGagnon, Jonathan - Université LavalGuillot, Pascal - Québec-Océan
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3Arc cNet Phase 2 Projects (2008-2011) / Marine Ecosystem Services
Jahn, Alexandra - McGill UniversityLago, Véronique - Ins tut na onal de la recherche scien fi que - Eau, Terre et EnvironnementLessard, Sylvie - Ins tut des sciences de la mer de RimouskiLetourneau, Louis - Université LavalMedrinal, Emmanuelle - Université LavalRail, Marie-Emmanuelle - Ins tut na onal de la recherche scien fi que - Eau, Terre et EnvironnementRousseau-Lanctot, Shani - Université du Québec à Rimouski
PartnersBP Explora on Opera ng Company LtdCanadian Museum of NatureCanadian Space AgencyCircumpolar Flaw Lead (CFL) System StudyFisheries and Oceans Canada - Maurice Lamontagne Ins tuteFonds québécois de recherche sur la nature et les technologiesGovernment of Canada Program for Interna onal Polar YearImperial Oil Resources Ventures LimitedIns tut des sciences de la mer de RimouskiQuébec-OcéanUniversité Laval
Publica onsAr cles Published in Refereed Publica ons
Archambault, P., P.V.R. Snelgrove, J.A.D. Fisher, J.-M. Gagnon, D.J. Garbary, M. Harvey, E.L. Kenchington, V. Lesage, M. Levesque, C. Lovejoy, D.L. Mackas, C.W. McKindsey, J.R. Nelson, P. Pepin, L. Piché, M. Poulin, 2010, From sea to sea: Canada’s three oceans of biodiversity, PLoS ONE, v.5, no.8, e12182, Published
Ardyna, M., M. Gosselin, C. Michel, M. Poulin, J.-É. Tremblay, 2010, Infl uence of environmental factors on structure and func on of Arc c phytoplankton communi es: Distribu on of oligotrophic and eutrophic waters in the High Canadian Arc c, Interna onal Polar Year Oslo Science Conference, Oslo, Norway, Poster, Published
Ardyna, M., M. Gosselin, C. Michel, M. Poulin, J.-É. Tremblay, 2010, Infl uence of environmental factors on the structure and func on of Arc c phytoplankton communi es: dis nc on between oligotrophic and eutrophic regimes in the Canadian High Arc c, Arc c Biodiversity Symposium, O awa, Poster, Published
Belt, S.T., Massé, G., Vare, L.L., Rowland, S.J., Poulin, M., Sicre, M.-A., Sampei, M. and For er, L., 2008, Dis nc ve 13C isotopic signature dis nguishes a novel sea ice biomarker in Arc c sediments and sediment traps, Marine Chemistry, 112, 158-167, Published
Ben Mustapha, S., Larouche, P. and Bélanger, S., 2010, Evalua on of Ocean Color Algorithms in the Amundsen Gulf, Canadian Arc c: New Parameteriza on Using SeaWiFS, MODIS and MERIS Spectral Bands, Remote Sensing of Environment, , Submi ed
Ben Mustapha, S., Larouche, P., and Bélanger, S. , 2010, Evalua on and development of ocean color algorithms in the Amundsen Gulf : New parameteriza on using SeaWiFS, MODIS and MERIS spectral bands, Int. J. of Rem. Sens., 1, Submi ed
Benoit, D., Simard, Y., and For er, L.,, 2008, Hydro-acous c detec on of large winter aggrega ons of Arc c cod (Boreogadus saida) at depth in ice-covered Franklin Bay (Beaufort Sea)., J. Geophys. Res. VOL. 113, C06S90, doi: 10.1029/2007JC004276., 1, Published
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4Arc cNet Phase 2 Projects (2008-2011) / Marine Ecosystem Services
Benoit, D., Simard, Y., Gagné, J., Geoff roy, M., and For er, L., 2010, From polar night to midnight sun: photoperiod, seal preda on, and the diel ver cal migra ons of polar cod (Boreogadus saida) under landfast ice in the Arc c Ocean, Polar Biology, 1, Submi ed
Benoit, D., Simard, Y., Gagné, J., Geoff roy, M., For er L., 2010, From polar night to midnight sun: photoperiod, seal preda on, and the diel ver cal migra ons of polar cod (Boreogadus saida) under landfast ice in the Arc c Ocean, Polar Biology, v.33, no.11, 1505-1520, Published
Bouchard, C., and For er, L., 2010, Circum-arc c comparison of the hatching season of polar cod (Boreogadus saida): a test of the freshwater winter refuge hypothesis, Progr. Oceanogr., 1, Submi ed
Bouchard, C., For er, L., 2011, Circum-arc c comparison of the hatching season of polar cod (Boreogadus saida): a test of the freshwater winter refuge hypothesis, Progress in Oceanography, , Accepted
Brown, T. A., S. T. Belt, B. Philippe, C. J. Mundy, G. Massé, M. Poulin, M. Gosselin, 2010, Temporal and ver cal varia ons of lipid biomarkers during a bo om ice diatom bloom in the Canadian Beaufort Sea: further evidence for the use of the IP25 biomarker as a proxy for spring Arc c sea ice, Polar Biology, doi:10.1007/s00300-010-0942-5, Published
Brugel, S., Nozais, C., Poulin, M., Tremblay, J.É., Miller, L.A. , Simpson, K.G., Gra on, Y., and Demers, S., 2009, Phytoplankton biomass and produc on in the southeastern Beaufort Sea in autumn 2002 and 2003, , Mar. Ecol. Prog. Ser. , V.377, 63-77, Published
Dmitrenko, I.A., Kirillov, S.A., Ivanov, V.V., Woodgate, R.A., Polyakov, I.V., Koldunov, N., For er, L., Lalande, C., Kaleschke, L., Bauch, D., Hölemann, J.A., Timokhov, L.A. , 2009, Seasonal modifi ca on of the Arc c Ocean intermediate water layer off the eastern Laptev Sea con nental shelf break, J. Geophys. Res. , V.14, C06010. DOI:10.1029/2008JC005229, Published
Ferland, J., Gosselin, M., and Starr, M., 2010, Environmental control of summer primary produc on in the Hudson Bay system: the role of stra fi ca on, Journal of Marine Systems, , Submi ed
Ferland, J., Gosselin, M., Starr, M. , 2010, Environmental control of summer produc on in the Hudson Bay system: the role of stra fi ca on., . Mar. Syst. Hudson Bay special issue, 1, Submi ed
Forest, A., Bélanger, S., Sampei, M., Sasaki, H., Lalande C., and For er, L. , 2009, Three-year assessment of par culate organic carbon fl uxes in Amundsen Gulf (Beaufort Sea): Satellite observa ons and sediment trap measurements, Deep-Sea Res. I, v.57, no.1, 125-142 , Published
Forest, A., Galindo, V., Darnis, G., Pineault, S., Lalande, C., Tremblay, J.-E., For er, L, 2011, Elemental and stable isotopic composi on (C, N) of dominant calanoid copepods during the winter-to-summer transi on in the Amundsen Gulf (Arc c Ocean), Journal of Plankton research, v.33, no.1, 161-178, Published
Forest, A., J.-É. Tremblay, Y. Gra on, J. Mar n, J. Gagnon, G. Darnis, M. Sampei, L. For er, M. Ardyna, M. Gosselin, H. Ha ori, D. Nguyen, R. Maranger, D. Vaqué, C. Marrasé, C. Pedrós-Alió, A. Sallon, C. Michel, C. Kellogg, J. Deming, E. Shadwick, H. Thomas, H. Link, P. Archambault and D. Piepenburg, 2010, Biogenic carbon fl ows through the planktonic food web of the Amundsen Gulf (Arc c Ocean): A synthesis of fi eld measurements and inverse modeling analyses, Progress in Oceanography, , Submi ed
Galand, P.E., Casamayor, E.O., Kirchman, D.L. and Lovejoy, C. , 2009, Ecology of the rare microbial biosphere of the Arc c Ocean, Proceedings of the Na onal Academy of Sciences, v 106, 22427-22432, Published
Galand, P.E., Casamayor, E.O., Kirchman, D.L., and Lovejoy, C., 2009, Ecology of the rare microbial biosphere of the Arc c Ocean, Proc. of the Nat. Acad. Sci., v.106, 22427-22432, Published
Galand, P.E., Casamayor, E.O., Kirchman, D.L., Potvin M., and Lovejoy, C., 2009, Unique archaeal assemblages in the Arc c Ocean unveiled by massively parallel tag sequencing, ISME Journal , doi:10.1038/ismej.2009.23, Published
Galand, P.E., Casamayor, E.O., Kirchman, D.L., Potvin, M., and Lovejoy, C. , 2009, Unique archaeal assemblages in the Arc c Ocean unveiled by massively parallel tag sequencing, ISME Journal, v.3, 860-869, Published
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5Arc cNet Phase 2 Projects (2008-2011) / Marine Ecosystem Services
Galand, P.E., Lovejoy, C., Hamilton, A.K., Ingram, R.G., Pedneault, E., and Carmack, E.C., 2008, Archaeal diversity and biogeochemical func on are coupled to oceanic circula on., Environmental Microbiology, 11(4), 971–980, Published
Galand, P.E., Potvin, M., Casamayor, E.O., and Lovejoy, C. , 2009, Hydrography shapes biogeography of the Deep Arc c Ocean, ISME Journal , doi:10.1038/ismej, Published
Galand, P.E., Potvin, M., Casamayor, E.O., Lovejoy, C., 2010, Hydrography shapes bacterial biogeography of the deep Arc c Ocean, Isme Journal, 4:564-576, Published
Garneau, M-È., M. Gosselin, W. Vincent, 2010, Contras ng Arc c ecosystems: Microbial foodwebs in the North Water polynya and the Beaufort Sea shelf, Interna onal Polar Year Oslo Science Conference, Oslo, Norway, Oral presenta on, Published
Garneau, M.È., Vincent, W.F. , Terrado, R. , Lovejoy, C. , 2009, Importance of par cle-associated bacterial heterotrophy in a coastal Arc c ecosystem, J. Mar. Syst., v.75, 185-197, Published
Geoff roy, M., Barber, D.G., Gra on, Y., For er, L., 2011, Polar cod (Boreogadus saida) aggrega ng behaviour in the Amundsen Gulf (Southeastern Beaufort Sea) during the 2007-2008 winter: a hydroacous c study, Polar Biology, , Submi ed
Gradinger, R,, B.A. Bluhm, A.V. Gebruk, R.R. Hopcro , F. Hue mann, K.N. Kosobokova, K. Kovacs, C. Lovejoy, K. Mecklenburg, D. Piepenburg, M. Poulin, B.I. Sirenko, J.M. Weslawski, 2010, Arc c Ocean diversity synthesis: How many species are there?, Census of Marine Life 2010 – A Decade of Discovery, London, United Kingdom, Oral presenta on, Published
Gradinger, R., B.A. Bluhm, R.R. Hopcro , B.I. Sirenko, K.N. Kosobokova, A.V. Gebruk, C. Clarke, F. Hue mann, K.M. Kovacs, C. Lovejoy, C.W. Mecklenburg, S. Mincks Hardy, D. Piepenburg, M. Poulin, J.M. Weslawski, 2011, Arc c Ocean Diversity (ArcOD) Synthesis: How many species are there?, Alaska Marine Science Symposium, Anchorage, USA, Poster, Published
Hop, H., C. J. Mundy, A. Rossnagel, M. Gosselin, and D. G. Barber, 2010, Zooplankton boom and ice amphipods bust below mel ng sea ice in the Amundsen Gulf, Arc c Canada, IPY-Oslo Mee ng, Oslo, Norway, June, Poster, Published
Hop, H., C.J. Mundy, M. Gosselin, A. L. Rossnagel, D. G. Barber, 2010, Zooplankton boom and ice amphipod bust below mel ng sea ice in the Amundsen Gulf, Arc c Canada, Polar Biology, , Submi ed
Jungblut, A.D., Lovejoy, C. Vincent, W.F., 2010, Global distribu on of cyanobacterial ecotypes in the cold biosphere, ISME Journal, v.4, 191-202 , Published
Juul-Pedersen, T., Michel, C. and Gosselin M., 2010, Sinking export of par culate organic material from the eupho c zone in the eastern Beaufort Sea, Marine Ecology Progress Series, v.410, 55-70, Published
Juul-Pedersen, T., Michel, C., Gosselin, M. , 2010, Sinking export of par culate organic material from the eupho c zone in the eastern Beaufort Sea, Mar. Ecol. Prog. Ser., 1, Accepted
Kaczmarska, I., Lovejoy, C. Potvin, M., MacGillivary, M., 2009, Morphological and molecular characteris cs of selected species of Minidiscus (Bacillariophyta, Thalassiosiraceae). , Eur. J. Phycol., v.44, 461-475, Published
Kirchman, D. L., Co rell, M. T., and Lovejoy, C. , 2010, The structure of bacterial communi es in the western Arc c Ocean as revealed by pyrosequencing of 16S rRNA genes, Environm. Microbiol., v.12, no.5, 1132-1143, Published
Kuzyk, Z.A., Macdonald, R.W., Tremblay, J.É. and Stern, G.A. , 2010, Elemental and stable isotopic constraints on river infl uence and pa erns of nitrogen cycling and biological produc vity in Hudson Bay, Cont. Shelf Res., v.30, 163-176, Published
Lalande C., For er, L., 2011, Downward par culate organic carbon export and jellyfi sh blooms in southeastern Hudson Bay, Journal of Marine Systems, , Accepted
Lalande, C., Bélanger, S., and For er, L. , 2009, Impact of a decreasing sea ice cover on the ver cal export of par culate organic carbon in the northern Laptev Sea, Siberian Arc c Ocean, Geophys. Res. Let. , v.36, L21604, doi:10.1029/2009GL040570, Published
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6Arc cNet Phase 2 Projects (2008-2011) / Marine Ecosystem Services
Lalande, C., Forest, A., Barber, D., Gra on, Y., and For er, L. , 2009, Variability in the annual cycle of ver cal par culate organic carbon export on Arc c shelve: Contras ng the Laptev Sea, Northern Baffi n Bay and the Beaufort Sea, Cont. Shelf Res., v.29, 2157-2165, Published
Lapoussière, A., C. Michel, M. Starr, M. Gosselin, M. Poulin, 2011, Role of free-living and par cle-a ached bacteria in the recycling and export of organic material in the Hudson Bay system, Journal of Marine Systems, doi:10.1016/j.jmarsys.2010.12.003, Published
Lapoussière, A., Michel, C., Gosselin, M. and Poulin, M., 2009, Spa al variability in organic material sinking export in the Hudson Bay system, Canada, during fall, Con nental Shelf Research, v.29, no.9, 1276-1288, Published
Lapoussière, A., Michel, C., Gosselin, M., Poulin, M., Mar n, J., Tremblay, J.É. , 2010, Primary produc on and sinking export in the Hudson Bay system, Mar. Ecol. Prog. Ser., 1, Submi ed
Lapoussière, A., Michel, C., Gosselin, M., Starr, M., Poulin, M. , 2010, Signifi cance of par cle-a ached bacteria for the recycling and export material in the Hudson Bay system, J. Mar. Syst. Hudson Bay special issue, 1, Submi ed
Lewis, A.E., Hammill, M.O., Power, M., Doidge, D.W., Lesage, V., 2009, Movement and Aggrega on of Eastern Hudson Bay Beluga Whales (Delphinapterus leucas): A Comparison of Pa erns Found through Satellite Telemetry and Nunavik Tradi onal Ecological Knowledge , Arc c, v.62, no.1, 13 - 24, Published
Li, W.K.W,, McLaughlin, F.A,, Lovejoy, C. and Carmack, E.C. , 2009, Smallest algae thrive as the Arc c Ocean freshens, Science, v 326, 539-539, Published
Li, W.K.W., McLaughlin, F.A., Lovejoy, C., and Carmack, E.C., 2009, Smallest algae thrive as the Arc c Ocean freshens, Science, v. 23, 326: 539, Published
Loseto, L.L., Stern, G.A., Connelly, T.L., Deibel, D., Gemmill, B., Prokopowicz, A., For er, L., and Ferguson, S.H. , 2009, Summer diet of beluga whales inferred by fa y acid analysis of the eastern Beaufort Sea food web, J. Exp. Mar. Biol. Ecol., v.374, 12-18, Published
Lovejoy, C., 2009, Understanding the Arc c from a moleclar point of view (talk), 2009 Arc cNet Annual conference proceedings , 1, Accepted
Lovejoy, C., 2010, How many microbes are in the Arc c Ocean, Arc c Fron ers Tromso Nor. Invited talk, 1, Published
Lovejoy, C. and Potvin, M., 2011, Microbial eukaryo c distribu on in a dynamic Beaufort Sea and the Arc c Ocean. J. Plankton Research., Journal of Plankton Research doi:10.1093/plankt/ q124, 14, Published
Lovejoy, C., Galand, P.E., Kirchman, D.L., 2011, Picoplankton diversity in the Arc c Ocean and surrounding seas., Marine Biodiversity; DOE10.1007/s12526-010-0062., 10, Published
Luce, M., M. Levasseur, M. Scarra , S. Michaud, R. Kiene, C. Lovejoy, M. Gosselin, M. Poulin, Y Gra on, 2010, Distribu on and microbial metabolism of dimethylsulfoniopropionate and dimethylsulfi de during the 2007 Arc c ice minimum, Journal of Geophysical Research-Oceans, , Submi ed
Makabe, R., Ha ori, H., Sampei, M., Ota, Y., Fukuchi, M., For er, L., and Sasaki, H., 2010, Regional and seasonal variability of zooplankton collected using sediment traps in the southeastern Beaufort Sea, Canadian Arc c, Polar Biology, v.33, 257-270 , Published
Makabe, R., Ha ori, H., Sampei, M., Ota, Y., Fukuchi, M., For er, L., Sasaki, H., 2010, Regional and seasonal variability of zooplankton collected using sediment traps in the southeastern Beaufort Sea, Canadian Arc c, Polar Biology, v.33, 257-270, Published
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7Arc cNet Phase 2 Projects (2008-2011) / Marine Ecosystem Services
Mar n, J., Tremblay, J.-É., Gagnon, J., Tremblay, G., Lapoussière, A., Jose, C., Poulin, M., Gosselin, M., Gra on, Y. and Michel, C., 2010, Prevalence, structure and proper es of subsurface chlorophyll maxima in Canadian Arc c waters, Marine Ecology Progress Series, v412, 69-84, Published
Mar n, J., Tremblay, J.É., Gagnon, J., Tremblay, G., Lapoussière, A., Jose, C., Poulin, M., Gosselin, M., and Gra on, Y. , 2010, Prevalence, structure and proper es of subsurface chlorophyll maxima in the Arc c Ocean, Mar. Ecol. Prog. Ser., 1, Accepted
Matsuoka, A., Larouche, P., Poulin, M., Vincent, W., and Ha ori, H. , 2009, Phytoplankton community adapta on to changing light levels in the southern Beaufort Sea, Canadian Arc c, Estuarine Coastal Shelf Sci., v.82, 537-546, Published
Morata, N., M. Poulin, P.E. Renaud, 2010, A mul ple biomarker approach to tracking the fate of an ice algal bloom to the sea fl oor., Polar Biology, , Accepted
Morata, N., M. Poulin, P.E. Renaud, 2010, A mul ple biomarker approach to tracking the fate of an ice algal bloom., Interna onal Polar Year – Oslo Science Conference, Oslo, Norway, Poster, Published
Morata, N., Poulin, M., and Renaud, P.E. , 2010, A mul ple biomarker approach to tracking the fate of an ice algal bloom to the sea fl oor, Polar Biology, 1, Submi ed
Mundy, C. J., Gosselin, M., Starr, M. and Michel, C., 2010, Riverine export and the eff ects of circula on on dissolved organic carbon in the Hudson Bay system, Canada, Limnology and Oceanography, v.55, no.1, 315-323, Published
Mundy, C.J., Gosselin, M., Ehn, Y., Gra on, Y., Rossnagel, A., Barber, D.G., Mar n, J., Tremblay, J.É., Palmer, M., Arrigo, K.R., Darnis, D., For er, L., Else, B., and Papakyriakou, T. , 2009, Contribu on of under-ice primary produc on to an ice-edge upwelling phytoplankton bloom in the Canadian Beaufort Sea, Geophys. Res. Le ., v.36, L17601, doi:10.1029/2009GL038837, Published
Mundy, C.J., Gosselin, M., Starr, M., and Michel, C. , 2010, Riverine export and the eff ects of circula on on dissolved organic carbon in the Hudson Bay system, Canada, Limnol. Oceanogr., v.55, 315-323, Published
Mundy, C.J., M. Gosselin, J. K. Ehn, C. Belzile, M. Poulin, E. Alou, S. Roy, H. Hop, S. Lessard, T. N. Papakyriakou, D. G. Barber, J. Stewart, 2010, Characteris cs of two dis nct high-light acclimated algal communi es during advanced stages of sea ice melt, Polar Biology, , Submi ed
Niemi A, C Michel, K Hille and M Poulin, 2010, Pro st assemblages in winter sea ice: se ng the stage for the spring ice algal bloom, Polar Biology, , Submi ed
Palmer, M. A., K. R. Arrigo1, C.J. Mundy, M. Gosselin, C. B. Brunelle, J. Ehn, A. Rossnagel, E. Alou-Font, J. Mar n, J.-É. Tremblay, Y. Gra on, 2010, Spa al and temporal varia on of photosynthe c parameters in natural phytoplankton assemblages in the Beaufort Sea, Canadian Arc c, Polar Biology, , Submi ed
Philippe, B,, M, Poulin, M, Gosselin, C.J. Mundy, 2010, Upwelling enhanced ice algal accumula on: evidence for new biological hot spots loca ons, . 21st Interna onal Diatom Symposium, St. Paul, Minnesota, United States, Poster, Published
Polyakov Y.V., Alexeev, V.A., Ashik, I.M., Bacon S., Beszczynska-Möller A., Carmack, E.C., Dmitrenko, I.A., For er, L., Gascard, J.-C., Hansen, E., Hölemann, J. Ivanov, V.V., Kikuchi, T., Kirillov, S., Lenn, Y.-D., McLaughlin, F.A., Piechura, J., Repina, I., Timokhov, L.A., Walczowski, W., Woodgate R., 2011, NOWCAST: Fate of early-2000’s Arc c warm water pulse, Bulle n of the American Meteorological Society, , Accepted
Polyakov Y.V., Timokhov, L.A., Alexeev, V.A., Bacon, S., Dmitrenko, I.A., For er, L., Frolov, I.E., Gascard, J.-C., Hansen, E., Ivanov, V.V., Laxon, S., Mauritzen, C., Perovich, D., Shimada, K., Simmons, H.L., Sokolov, V.T., Steele, M., Toole J., 2011, Arc c Ocean warming contributes to reduced polar ice cap, Journal of Physical Oceanography, , Accepted
Potvin, M., Lovejoy, C., 2009, PCR based diversity es mates of ar fi cial and environmental 18S rRNA gene libraries., Journal of Eukaryo c Microbiology , s, Published
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8Arc cNet Phase 2 Projects (2008-2011) / Marine Ecosystem Services
Potvin, M., Lovejoy, C. , 2010, Microbial eukaryo c endemicity and invasions in the Arc c Ocean. , J. Biogeogr., 1, Submi ed
Poulin, M, 2010, Why should we care about Arc c marine microbes, Arc c Biodiversity Symposium, O awa, invited oral presenta on, Published
Poulin, M, N. Daugbjerg, R. Gradinger, L. Ilyash, T. Ratkova, C. von Quillfeldt, 2011, The pan-Arc c biodiversity of marine pelagic and sea-ice unicellular eukaryotes: A fi rst-a empt assessment., Biosystema cs Berlin 2011, Berlin, Germany, Poster, Accepted
Poulin, M., Daugbjerg, N., Gradinger, R., Ilyash, L., Ratkova, T., and von Quillfeldt, C, 2010, The pan-Arc c biodiversity of marine phytoplankton and sea-ice unicellular eukaryotes: A fi rst-a empt assessment, Marine Biodiversity, 1, Submi ed
Poulin, M., Lundholm, N., Bérard-Therriault, L., Starr, M., and Gagnon, R. , 2010, Morphological and phylogene c comparisons of Neoden cula seminae (Bacillariophyta) popula ons between the Subarc c Pacifi c and the Gulf of St. Lawrence, European Journal of Phycology, 1, Accepted
Poulin, M., N. Daugbjerg, R. Gradinger, L. Ilyash, T. Ratkova, C. von Quillfeldt, 2010, Biodiversity of Arc c marine pelagic and sea-ice unicellular eukaryotes: a fi rst-a empt assessment, 21st Interna onal Diatom Symposium, St. Paul, Minnesota, United States, Oral presenta on, Published
Poulin, M., N. Daugbjerg, R. Gradinger, L. Ilyash, T. Ratkova, C. von Quillfeldt, 2010, The pan-Arc c biodiversity of marine pelagic and sea-ice unicellular eukaryotes: A fi rst-a empt assessment., Arc c Biodiversity Symposium, O awa,, Poster, Published
Poulin, M., N. Daugbjerg, R. Gradinger, L. Ilyash, T. Ratkova, C. von Quillfeldt, 2010, The pan-Arc c biodiversity of marine pelagic and sea-ice unicellular eukaryotes: A fi rst-a empt assessment, Arc cNet 7th Annual Scien fi c Mee ng, O awa, Poster, Published
Poulin, M., N. Daugbjerg, R. Gradinger, L. Ilyash, T. Ratkova, C. von Quillfeldt, 2010, The pan-Arc c biodiversity of marine pelagic and sea-ice unicellular eukaryotes: a fi rst-a empt assessment, Marine Biodiversity, doi:10.1007/s12526-010-0058-8, Published
Poulin, M., N. Lundholm, L. Bérard-Therriault, M. Starr, R. Gagnon, 2010, Morphological and phylogene c comparisons of Neoden cula seminae (Bacillariophyta) popula ons between the subarc c Pacifi c and the Gulf of St. Lawrence, European Journal of Phycology, v.45, 127-142, Published
Prokopowicz, A., Rueckert, S., Leander, B.S., Michaud, J., For er, L., 2010, Parasi c infec on of the hyperiid amphipod Themisto libellula in the Canadian Beaufort Sea (Arc c Ocean), with a descrip on of Ganymedes themistos sp. n. (Apicomplexa, Eugregarinorida), Polar Biology, , Accepted
Rozanska, M., Gosselin, M., Poulin, M., Wiktor, J.M., and Michel, C, 2009, Infl uence of environmental factors on the development of bo om ice pro st communi es during the winter-spring transi on, Mar. Ecol. Prog. Ser., v.386, 43-59, Published
Sallon, A., C. Michel, M. Gosselin, 2010, Top-down versus bo om-up control of organic material sinking export from the eupho c zone in the Canadian Beaufort Sea, during summer 2008, Polar Biology, , Submi ed
Sampei, M., Forest, A, Sasaki, H., Ha ori, H., Makabe, R., Fukuchi, M., and For er, L., 2009, A enua on of the ver cal fl ux of copepod fecal pellet under Arc c sea ice: evidence for an ac ve detrital food web in winter, Polar Biology, v.32, 225-232, Published
Sampei, M., Sasaki, H., Ha ori, H., Forest, A., and For er, L., 2009, Signifi cant contribu on of passively sinking copepods to downward export fl ux in Canadian Arc c waters, Limnol. Oceanogr., v.54, 1894-1900, Published
Sampei, M., Sasaki, H., Makabe, R., Forest, A., Ha ori H., Tremblay, J.-E., Gra on, Y. Fukuchi, M., For er, L., 2011, Produc on and reten on of biogenic ma er in the southeast Beaufort Sea during 2003-2004: Insights from annual ver cal par cle fl uxes of organic carbon and biogenic silica, Polar Biology, , Accepted
Sibert, V., B. Zakardjian, M. Gosselin, M. Starr, S. Senneville, Y. LeClainche, 2010, 3D bio-physical model of the sea ice and planktonic produc ons in the Hudson Bay System, Journal of Marine Systems, , Submi ed
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9Arc cNet Phase 2 Projects (2008-2011) / Marine Ecosystem Services
Sibert, V., Zakardjian, B., Gosselin, M., Starr, M., Senneville, S., LeClainche, Y., 2010, 3D bio-physical model of the sympagic and planktonic produc ons in the Hudson Bay System, J. Mar. Syst. Hudson Bay special issue, 1, Submi ed
Sibert, V., Zakardjian, B., Saucier, F., Gosselin, M., Starr, M. and Senneville, S., 2010, Spa al and temporal variability of ice algal produc on in a 3D ice–ocean model of the Hudson Bay, Hudson Strait and Foxe Basin system, Polar Research, v. 29, no. 3, 353-378, Published
Sibert, V., Zakardjian, B., Saucier, F.J., Gosselin, M., Senneville, S., and Starr, M., 2010, Spa al and temporal variability of ice-algal produc on in a 3D ice–ocean model of the Hudson Bay, Hudson Strait and Foxe Basin system, Polar Research , 1, Accepted
Song, G., H. Xie, C. Aubry, Y. Zhang, M. Gosselin, C.J. Mundy, B. Philippe, T. N. Papakyriakou, 2010, Spa otemporal varia ons of dissolved organic carbon and carbon monoxide in fi rst-year sea ice in the western Canadian Arc c, Journal of Geophysical Research-Oceans, , Submi ed
Terrado, R., Vincent, W.F., and Lovejoy, C. , 2009, Mesopelagic pro sts: diversity and succession in a coastal Arc c ecosystem, Aquat. Microb. Ecol., v.56, 25-39, Published
Terrado,¸R., Medrinal,E., Dasilva,C., Thaler, M.,Vincent, W.F. and Lovejoy,C., 2010, Pro st community changes over spring in an Arc c fl aw lead polynya, Polar Biology, , Submi ed
Tremblay, G., Belzile, C., Gosselin, M., Poulin, M., Roy, S. and Tremblay, J.-É., 2009, Late summer phytoplankton distribu on along a 3500 km transect in Canadian Arc c waters: strong numerical dominance by picoeukaryotes, Aqua c Microbial Ecology, 54, 55-70, Published
Tremblay, J.-É. and J. Gagnon, 2009, The eff ects of irradiance and nutrient supply on the produc vity of Arc c waters: a perspec ve on climate change. 2009. In: Infl uence of climate change on the changing Arc c and Subarc c condi ons, Nihoul, JCJ and Kos anoy, AG (eds.)., NATO Science for Peace and Security Series-C:Environmental Security, 73-93, Published
Varin, T., Lovejoy, C. Jungblut, A.D. Vincent, W.F. Corbeil, J. , 2010, Metagenomic profi ling of Arc c microbial mat communi es as nutrient scavenging and recycling systems, Limnol. Oceanogr., 1, Accepted
Wold, A., G. Darnis, J.E. Søreide, E. Leu, B. Philippe, L. For er, M. Poulin, G. Ka ner, M. Graeve, S. Falk-Petersen, 2010, Life strategy and diet of Calanus glacialis during the winter–spring transi on in Amundsen Gulf, Canadian High Arc c, POlar Biology, , Submi ed
Zimmermann, C., M. Poulin, R. Pienitz, 2010, Diatoms of North America: The Pliocene-Pleistocene freshwater fl ora of Bylot Island, Nunavut, Canadian High Arc c, Iconographia Diatomologica, v21, 1-407, Published
Other Refereed Contribu ons
Alou-Font, E., Roy, S., Gosselin, M., Agus , S. , 2009, Assessing cell viability in Arc c ice algae communi es, ASLO 2009, Nice, France, 25-30 January 2009. Poster., 1, Published
Ardyna, M., Gosselin, M., Michel, C., and M. Poulin., 2008, Spa o-temporal variability of phytoplankton produc on and biomass in the High Canadian Arc c in summers 2005 to 2008., Arc c Change Conference, Quebec City, Quebec, 9-12 December, Published
Ardyna, M., Gosselin, M., Michel, C., Poulin, M., Tremblay, J.É, 2010, Infl uence of environmental factors on the structure and func on of Arc c phytoplankton communi es: Discrimina on between oligotrophic and eutrophic waters in the High Canadian Arc c, Interna onal Polar Year Oslo Science Conference, Oslo, Norway, 8-12 June, Poster, 1, Published
Ardyna, M., Gosselin, M., Michel, C., Poulin, M.,. Tremblay, J.É, 2009, Infl uence of environmental factors on the structure and func on of Arc c phytoplankton communi es, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December. Oral, 1, Published
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Ben Mustapha, S. and Larouche, P., 2008, Evalua on of MODIS and SeaWiFS Ocean Color Algorithms in the Canadian Arc c Waters : the Cape Bathurst Polynya, Proceedings of IGARSS’08, Boston, USA, 7-11 July 2008., 1, Published
Ben Mustapha, S., Larouche, P. , 2009, Do AVHRR-sea surface temperature fronts in the Beaufort sea reveal biological hotspots?, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December. Poster, 1, Published
Ben Mustapha, S., Larouche, P., Bélanger, S., Tang, S., and Michel, C., 2009, Ocean color algorithms in the Amundsen Gulf. New parameteriza on using SeaWiFS, MODIS and MERIS spectral bands, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December, Poster, 1, Published
Ben Mustapha, S., Larouche, P., Dubois, J.M., 2010, Ten Years of Satellite Data to Detect Oceanic Fronts in the Beaufort sea (Canadian Arc c), Interna onal Polar Year Oslo Science Conference, Oslo, Norway, 8-12 June, Poster, 1, Published
Berrouard, M. and J.-É. Tremblay, 2008, The roles of non-photosynthe c prokaryotes in the marine nitrogen cycle in the eastern and western high Canadian Arc c., Arc c Change 2008, Québec, Canada. Poster., 1, Published
Berrouard, M., Tremblay, J.É., 2009, The role of bacteria in the marine nitrogen cycle in the Western and Eastern High Canadian Arc c, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December, Poster, 1, Published
Blais, M. and J.-É. Tremblay, 2008, Importance of N2 fi xa on and dissolved organic nitrogen for primary producers in the southeast Beaufort Sea and northern Baffi n Bay., Ar c Change 2008, Québec, Canada,. Poster., 1, Published
Blais, M., Tremblay, J.É., Lovejoy, C., and Xie, H., 2009, Nitrogen uptake by Phytoplankton, Nitrogen Fixa on and NH4 Photo-produc on in the Canadian High Arc c, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December, Poster, 1, Published
Brown, T. M., Sheldon, T., Gosselin, M., Bourgeois, L., Tremblay, J.-É., Gra on, Y., and K.J. Raimer., 2008, Spa al and temporal variability of the phytoplankton composi on, biomass and produc on in the ords of northern Labrador., Arc c Change 2008, Québec, Canada. Poster., 1, Published
Darnis, D., Robert, D., and For er L., 2010, Arc c zooplankton community structure and diversity: comparison between the North Water and the Cape Bathurst polynyas, Arc c Fron ers, Tromsø, 27 January, Poster, 1, Published
Darnis, G., For er, L., 2009, Zooplankton dynamics and ac ve fl ux of carbon in Amundsen Gulf, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December, Poster, 1, Published
Darnis, G., Wold, A., Søreide, J., Philippe, B., Mundy, C.J., Poulin, M., For er, L., and Falk-Petersen, S., 2009, Lipid composi on and life strategy of the high Arc c herbivorous Calanus hyperboreus during spring in the Amundsen Gulf, Arc c Canada, Arc c Fron ers, Tromsø, 21 January, Published
Dumont, D., Mar n, J., and J.-É. Tremblay., 2008, Modelling the subsurface chlorophyll maximum in the Amundsen Gulf., Arc c Change 2008, Québec, Canada. Poster., 1, Published
Estrada, R., Harvey, M., Gosselin, M. and Starr, M., 2008, Late summer zooplankton community structure, abundance and distribu on in the Hudson Bay system and their rela ons with environmental condi ons, 2003-2006., Arc c Change Conference, Quebec City, Quebec, 9-12 December, Oral., 215, Published
Ferland, J., Gosselin, M. and Starr, M., 2008, Spa al variability of summer primary produc on in the Hudson Bay complex., Arc c Change Conference, Quebec City, Quebec, 9-12 December. Oral., 78, Published
Galand, P.E., Casamayor, E.O., Kirchman, D.L., Potvin, M., and C. Lovejoy., 2009, Archaeal & Bacterial communi es in the Deep Arc c Ocean unveiled by massively parallel TAG sequencing., ASLO 2009, Nice, France, 25-30 January 2009. Oral., 1, Published
Garneau, M.È., Gosselin, M., Vincent, W.F. , 2010, Contras ng Arc c ecosystems: Microbial foodwebs in the North Water polynya and the Beaufort Sea shelf, Interna onal Polar Year Oslo Science Conference, Oslo, Norway, 8-12 June, Published
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Geoff roy, M., Benoit, D., and For er, L., 2009, In situ acous c analysis of Arc c cod (Boreogadus saida) aggrega ons during winter in the Amundsen Gulf (southeastern Beaufort Sea), Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December, Poster, 1, Published
Granskog, M.A., Kuzyk, Z., Macdonald, R., Senneville, S., Mar n, J., Tremblay, J.-É., Mundy, C.J., Barber, D.G. and Stern, G., 2008, Recent observa ons on the distribu on and dynamics of freshwater in the Hudson Bay system., ., 87, Published
Gra on, Y., Prieur, L., Tremblay, J.-É. and A. Mucci., 2008, Structure and dynamics of the Amundsen Guld eddies., Arc c Change 2008, Québec, Canada. Oral., 1, Published
Hopcro , R.R., Abramova, E., Arend, K., Ashjian, C.J., Błachowiak-Samołyk, k., Campbell, R.G., Dalpadado, P., Darnis, G., Falk-Petersen, S., For er, L., Gislason, A., Hirche, H.J., Hunt, B., Juul-Pedersen, T., Knutsen, T., Kosobokova, K.N., Kwasniewski, S., Markhaseva, E., Matsuno, K., Nelson, J., Nielsen, T.G., Robert, D., Rysgaard, S., Sejr, M., Walkusz, W., Wassmann, P., and Yamaguchi, A. , 2010, A Pan-arc c analysis of Biodiversity pa erns for zooplankton on Arc c shelves, Arc c Fron ers, Tromsø, 27 January, Oral, 1, Published
Lapoussière, A., C. Michel, M. Gosselin, M. Poulin, J. Mar n, J.-É. Tremblay, 2010, Primary produc on and sinking export in the Hudson Bay system, Canada, Marine Ecology Progress Series, , Submi ed
Lapoussière, A., Michel, C., Gosselin, M. and Poulin, M., 2009, Phytoplankton produc on and export in a subarc c inland sea, Hudson Bay, Canada., ASLO Aqua c Sciences Mee ng, Nice, France, 25-30 Januray. Poster, 1, Published
Lapoussière, A., Michel, C., Gosselin, M., Poulin, M., Tremblay, J.É., and Gra on, Y. , 2009, Phytoplankton produc on and export in the Hudson Bay system, 43rd CMOS Congress, Halifax, 31 May – 4 June Poster, 1, Published
Lapoussière, A., Michel, C., Gosselin, M., Tremblay, J-É., Gra on, Y. and Poulin, M., 2008, Phytoplankton biomass, primary produc on and export in the Hudson Bay system., Arc c Change 2008, Quebec, Canada. Oral, 112, Published
Lapoussière, A., Michel, C., Gosselin, M.,and Poulin, M. , 2009, Phytoplankton produc on and export in a subarc c inland sea, Hudson Bay, Canada, ASLO Aqua c Sciences Mee ng, Nice, France, 25-30 January, Published
Lévesque, M., Robert, D., Archambault, P., Darnis, G., and For er, L., 2009, Preliminary results from the assessment of the benthic and zooplanktonic ecosystem in the Ajurak explora on license area (EL446), Beaufort Sea, Canada, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December, Poster, 1, Published
Lovejoy, C., 2008, Can climate change displace microbial species to ex nc on?, Canadian Ins tute for Advanced Research (CIFAR). Lac Carling, Québec; May 2008. Oral., 1, Published
Lovejoy, C., 2009, Understanding the Arc c from a molecular point of view, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December, Oral, 1, Published
Lovejoy, C., Galand, P., Comeau, A., Kirchman, D., 2010, How many and what picoplankton are in the Arc c Ocean, Interna on Society of Microbial Ecology. Poster, 1, Published
Lovejoy, C., Galand, P.E., 2009, The Search for the Rare biosphere, lessons from bacteria in the Arc c Ocean, Canadian Society of Microbiologists, Montreal, 16 -18 June, Poster, 1, Published
Lovejoy, C., Galand, P.E., 2009, Microbial diversity and biogeography in the deep Arc c Ocean, Microbial diversity and biogeography in the deep Arc c Ocean, 9 April, Poster, 1, Published
Lovejoy, C., Galand, P.E., Kirchman, D.L, 2010, Microbial diversity in the Arc c Ocean and surrounding seas, an evolving story, Arc c Fron ers, Tromsø, Norway, 24-29 January, Published
Luce, M., Levasseur, M., Scarra , M., Michaud, S., Lovejoy, C., Royer, S.-J., Poulin, M. and Kiene, R.P., 2008, Microbial produc on of dimethylsulfi de in the Arc c., Interna onal Arc c Change 2008 Conference, Quebec City, Quebec, 9-12 December. Oral, 118, Published
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Maranger, R., Nguyen, D., Tremblay, J.-É. and G. Maltais-Landry, 2009, Nitrous oxide concentra ons in the Amundsen Gulf of the Arc c Ocean., ASLO 2009, Nice, France, 25-30 January 2009. Poster., 1, Published
Maranger, R., Nguyen, D., Tremblay, J.-É. and G. Maltais-Landry., 2008, Nitrous oxide concentra ons in the Amundsen Gulf of the Arc c Ocean., Arc c Change 2008, Québec, Canada. Oral., 1, Published
Mar n, J., Tremblay, J.-É. and J. Gagnon., 2008, Prevalence, proper es and implica ons of subsurface chlorophyll maxima in the western Arc c., Arc c Change 2008, Québec, Canada. Poster, 1, Published
Mar n, J., Tremblay, J.É., and Gagnon, J., 2009, Nutri ve and photosynthesis ecology of subsurface chlorophyll maxima in the Canadian Arc c, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December, Poster, 1, Published
Massé, G., Belt, S.T., Andrews, J.T., Olafsdo r, S., Vare, L., Brown, T., Sicre, M., Husum, K. and Rowland, S., 2008, High resolu on reconstruc ons of Arc c sea ice for the last 2 millenia., American Geophysical Union Fall Mee ng, San Francisco, USA. 15-19 December. Oral., 1, Published
Michaud, S., Levasseur, M., Scarra , M., Luce, M., Royer, S.-J., Poulin, M. and Tremblay, G., 2008, Distribu on of dimetylsulfi de and dimethylsulfoniopropionate in the Canadian Arc c., Arc c Change Conference, Quebec City, Quebec, 9-12 December. Poster., 275, Published
Michaud, S., Levasseur, M., Scarra , M.G., Luce, M., Royer, S.J. and Poulin, M., 2008, Distribu on of dimethylsulfi de in the Canadian Arc c., ASLO Summer Mee ng, St. John’s, Newfoundland and Labrador, 8-13 June. Poster., 1, Published
Morata, N., Poulin, M., and Renaud, P.E., 2010, A mul ple biomarker approach to tracking the fate of an ice algal bloom, Arc c Fron ers, Tromsø, Norway, 24-29 January, Poster, 1, Published
Morata, N., Poulin, M., Renaud, P.E., 2009, A mul ple biomarker approach to tracking the fate of an ice algal bloom, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December , Published
Mundy, C.J., Gosselin, M., and Nozais, C., 2010, Characteriza on and seasonal variability in the photophysiological state of bo om ice algae as determined through their light absorp on proper es, Ocean Sciences Mee ng, Portland, Oregon, USA, 22-26 February , Poster, 1, Published
Mundy, C.J., Gosselin, M., Ehn, J., Rossnagel, A., Barber, D., Mar n, J., Tremblay, J.-É., Gra on, Y., Darnis, G., For er, L., Palmer, M., and K. Arrigo., 2008, Dynamics of under-ice phytoplankton blooms observed in two adjacent coastal Arc c bays., Arc c Change 2008, Québec, Canada, 9-12 December. Oral., 1, Published
Mundy, C.J., Gosselin, M., Nozais, C. , 2009, Characteriza on of bo om ice algal and de-pigmented par culate absorp on in fi rst-year sea ice of an Arc c polynya during spring, AGU 2009 Fall Mee ng, San Francisco, U.S.A., 14-18 December , Published
Mundy, C.J., Gosselin, M., Starr, M. and Michel, C., 2008, Riverine export and the eff ects of circula on on dissolved organic carbon in the Hudson Bay system, Canada., Arc c Change Conference, Quebec City, Quebec, 9-12 December. Oral., 129, Published
Nozais C., Lacoste, C., B. Philippe, P., Mundy, C.J., Gosselin, M., Michel, C., Marquadt, M. , 2009, Infl uence of snow cover thickness on the taxonomic composi on, abundance and grazing impact of the sea ice meiofauna in the Canadian Arc c during spring, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December , Published
Philippe, B., Mundy, C.J., Poulin, M., Gosselin, M., and Belzile, C., 2010, Dominance of large algal cells over picoalgae in fi rst-year Arc c sea ice of the Canadian Beaufort Sea during spring, Arc c Fron ers, Tromsø, Norway, 24-29 January, Poster, 1, Published
Pineault, S., and J.-É. Tremblay, 2008, Stable isotopic signatures of the sympagic and pelagic biota in the southeast Beaufort Sea., Arc c Change 2008, Québec, Canada. Poster., 1, Published
Poulin, M., Daugbjerg, N., Gradinger, R., Ilyash, L., Ratkova, T., and von Quillfeldt, C., 2010, Biodiversity of Arc c phytoplankton, ice algae and pro sts, Arc c Fron ers, Tromsø, Norway, 24-29 January, Oral, 1, Published
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Poulin, M., Zimmermann, C. and Pienitz, R., 2008, Poten ally new diatom species of Pliocene-Pleistocene sediments from Bylot Island, Nunavut, Canadian High Arc c., 20th Interna onal Diatom Symposium, Dubrovnik, Croa a, 7-13 September. Poster., 1, Published
Proteau, K., Michel, C., Poulin, M. and Gosselin, M., 2008, Infl uence of a river plume on ice algal assemblages in western Hudson Bay., Arc c Change Conference, Quebec City, Quebec, 9-12 December. Poster., 293, Published
Proteau, K., Poulin, M., Michel, C. and Gosselin, M., 2008, Varia ons in cell abundance and species composi on of bo om land-fast ice pro st assemblages off the Churchill River in western Hudson Bay, Canada., 20th Intena onal Diatom Symposium. Dubrovnik, Croa a, 7-13 September. Poster., 1, Published
Randall, K., Levasseur, M., Scarra , M., Xie, H., and Gosselin, M. , 2009, Arc c sea-ice: source or sink for nitrous oxide?, SOLAS Open Science Conference, Barcelona, Spain, 16-19 November , Published
Rossnagel, A., Mundy, C.J., Barber, D., Ehn, Y., and Gosselin, M., 2009, The eff ect of a spa ally variable surface on PAR transmission, solar hea ng and poten al primary produc on under fi rst-year sea ice during advanced stages of melt, AGU 2009 Fall Mee ng, San Francisco, U.S.A., 14-18 December , Published
Sallon A, Michel, C., Gosselin. M. , 2009, Sinking export of organic material in the Canadian Beaufort Sea during summer 2008, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December, Published
Sallon, A., Michel. C., and Gosselin, M., 2009, Sinking export of organic material in the eastern Beaufort Sea during summer 2008, the contribu on of zooplankton feces, 43rd CMOS Congress, Halifax, 31 May-4 June, Poster, 1, Published
Scarcella, K. and C. Lovejoy, 2009, Diversity of assimilatory nitrate reductase in Canada’s three Oceans., ASLO 2009, Nice, France, 25-30 January 2009. Poster., 1, Published
Sévigny, C., Galbraith, P. and Gra on, Y., 2009, Processus de mélange dans la couche de surface du Haut-Arc que et la baie de Baffi n, Québec-Océa AGA 2009., 1, Accepted
Sibert, V., Zakardjian, B., Gosselin, M., Starr, M. and Senneville, S., 2008, Understanding the spa al and temporal variability of primary produc on over the Hudson Bay, Foxe Basin and Hudson Strait marine system via coupled bio-physicla models., Arc c Change Conference, Quebec City, Quebec, 9-12 December. Oral., 153, Published
Simard, Y., and L. For er, 2008, Listening at climate change in ice-covered seas: example with AURAL autonomus hydrophones in the Arc c., Proc. IEEE Oceans’08. MTS/IEEE- Quebec, IEEE, Piscataway, NJ. USA. 2p., 1, Published
Simard., Y., 2009, Applica ons of ac ve and passive acous cs to marine mammal ecosystem understanding, 43rd CMOS Congress. Halifax, 31 May-4 June, Oral, 1, Published
Tang, S., Michel, C., Larouche, P., 2009, Es ma on of suspended materials in the Beaufort Sea from MERIS using support vector machines, Arc cNet 6th Annual Scien fi c Mee ng, Victoria,8-11 December. Poster, 1, Published
Terrado, R., Pedneault, E., Thaler, M., Scarcella, K., Potvin, M., Lovejoy, C., 2010, Microbial gene c diversity in arc c seas, Arc c Fron ers, Tromsø, 21 January, Poster, 1, Published
Thaler, M., and C. Lovejoy, 2009, Parasi c infec on of dinofl agellates in Arc c Marine Waters., ASLO 2009, Nice, France, 25-30 January 2009. Poster., 1, Published
Toujani, A., and Gosselin, M., 2010, Spa al distribu on of phytoplankton and other pro sts in the coastal waters of the Hudson Bay system, Interna onal Polar Year Oslo Science Conference, Oslo, Norway, 8-12 June, Poster, 1, Published
Toujani, A., Gosselin, M., 2009, Rela onship between bacterial abundance and chlorophyll a concentra on in Hudson Bay coastal waters, Arc cNet 6th Annual Scien fi c Mee ng, Victoria, 8-11 December, Poster, 1, Published
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Toujani, A., Gosselin, M., Belzile, C., Jose, C., Philippe, B., Ferland, J. and Poulin, M., 2008, Spa al distribu on of phytoplankton and other pro sts in the coastal waters of the Hudson Bay system., Arc c Change Conference, Quebec City, Quebec, 9-12 December. Poster., 316, Published
Tremblay, G., Belzile, C., Gosselin, M., Poulin, M., Roy, S., and J.-É. Tremblay., 2008, Late-summer phytoplankton distribu on along a 3500-km transect in Canadian Arc c waters: strong numerical dominance by picoeukaryotes., Arc c Change 2008, Québec, Canada. Poster., 1, Published
Tremblay, J.-É. and Y. Gra on., 2009, What have we learned in the past 10 years of nutrient inves ga ons in the western Arc c Ocean., ASLO Winter Mee ng, Nice, France, 25-30 January 2009. Oral., 1, Published
Tremblay, J.-É., Gagnon, J., and D. Dumont., 2008, The eff ects of irradiance and nutrient supply on the produc vity of Arc c waters: A new analysis of historical data., Arc c Change 2008, Québec, Canada. Poster., 1, Published
Tremblay, J.-É., Mar n, J., Gagnon, J., and S. Pineault., 2008, Nutrient dynamics in the southeast Beaufort Sea during the CFL, CASES and Arc cNet campaigns: implica ons for primary produc vity., Arc c Change 2008, Quebec, Canada. Oral., 1, Published
Vare, L.L., Belt, S.T., Massé, G. and Rowland, S., 2008, IP25 a novel ice proxy: a paleo-environmental reconstruc on of sea ice condi ons., Bri sh Organic Geochemistry Society, Newcastle, UK. 1-2 July 2008. Oral., 1, Published
Xie, H., Zhang, Y., Aubry, C., Gosselin, M., Philippe, B., Mundy, C.J., and Wang, X., 2009, Spa al and temporal distribu ons of dissolved organic ma er and carbon monoxide in Arc c fi rst-year sea ice, 43rd CMOS Congress, Halifax, 31 May-4 June, Poster, 1, Published
Xie, H., Zhang, Y., Aubry, C., Gosselin, M., Philippe, B., Mundy, C.J., and Wang, X. , 2009, Dissolved organic ma er and carbon monoxide in Arc c fi rst-year sea ice, ASLO Aqua c Sciences Mee ng, Nice, France, 25-30 January , Published
Zimmermann, C., Poulin, M., and Pienitz, R. , 2010, Diatoms of North America: The Pliocene-Pleistocene freshwater fl ora of Bylot Island, Nunavut, Canadian High Arc c, Iconographia Diatomologica, v.21, 198 pp, Published
Non-Refereed Contribu ons
Alou, E., Roy, S., Gosselin, M., Mundy, C. J., Agus , S. , 2009, Ice algae pigment composi on in the Canadian Beaufort Sea during spring, Interna onal Polar Year – Circumpolar Flaw Lead (CFL) system study All-Hands Mee ng, Winnipeg, 1-5 November , Published
Alou-Font, E., S. Roy, C.J. Mundy, M. Gosselin, S. Agus , 2010, Ice algae pigment composi on in the Canadian Beaufort Sea during spring, 9e Assemblé générale annuelle de Québec-Océan, Manoir St-Cas n, Lac Beauport, Poster, Published
Ardyna, M, 2010, Infl uence des facteurs du milieu sur la structure des communautés phytoplanctoniques du Haut-Arc que canadien : Dis nc on des régions oligotrophes et eutrophes, Mémoire de maîtrise (M.Sc.), Université du Québec à Rimouski, , Submi ed
Ardyna, M., Gosselin, M., Michel, C. and Poulin, M., 2008, Spa o-temporal variability of phytoplankton produc on and biomass in the High Canadian Arc c in summers 2005 to 2008, Arc c Change 2008 symposium, 175, Published
Ardyna, M., Gosselin, M., Michel, C., Poulin, M., Tremblay, J.É, 2009, Infl uence of environmental factors on the structure and func on of Arc c phytoplankton communi es, Interna onal Polar Year – Circumpolar Flaw Lead (CFL) system study All-Hands Mee ng, Winnipeg, 1-5 November , Published
Ardyna, M., Gosselin, M., Michel, C., Poulin, M., Tremblay, J.É., 2009, Infl uence of environmental factors on structure and func on of Arc c phytoplankton communi es, Associa on of Polar Early Career Scien sts (APECS) symposium, Victoria, 5-8 December , Published
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Ardyna, M., Gosselin, M., Michel, C., Poulin, M., Tremblay, J.É., 2009, Infl uence des facteurs environmentaux sur la structure et le fonc onnement des communautés phytoplanctoniques arc ques, Forum québécois en sciences de la mer, Rimouski, 10-11 November, Accepted
Ardyna, M., M. Gosselin, C. Michel, M. Poulin, J.-É. Tremblay, 2010, Infl uence des facteurs environnementaux sur la structure et le fonc onnement des communautés phytoplanctoniques du Haut-Arc que canadien: Dis nc on des régions oligotrophes et eutrophes, 9e Assemblé générale annuelle de Québec-Océan, Manoir St-Cas n, Lac Beauport, Poster, Published
Ardyna, M., M. Gosselin, C. Michel, M. Poulin, J.-É. Tremblay, 2010, Infl uence of environmental factors on the structure and func on of Arc c phytoplankton communi es: Dis nc on between oligotrophic and eutrophic regimes in the Canadian High Arc c, Malina Plenary Mee ng, Villefranche-sur-Mer, France, Invited oral presenta on, Published
Ben Mustapha, S. and Larouche, P., 2008, Variability of Chlorophyll-a from Ocean Color Images in the Beaufort Sea, Arc c Change 2008 symposium, 180, Published
Ben Mustapha, S., Larouche, P., 2009, Does SeaWiFS Chlorophyll and AVHRR-SST in the Beaufort Sea (Canadian Basin) Reveal General Pa erns of Spa al and Temporal Variability?, 2009 Arc cnet Annual Conference Proceedings, 83, Accepted
Ben Mustapha, S., Larouche, P. and Dubois, J.-M. M., 2010, Does SeaWiFS Chlorophyll and AVHRR-SST in the Beaufort Sea (Canadian Basin) Reveal General Pa erns of Spa al and Temporal Variability?, Proceedings of IGARSS’10 symposium, 3696-3699, Published
Ben Mustapha, S., Larouche, P., Bélanger, S., Tang, S., Michel, C., 2009, Ocean Color Algorithms in the Amundsen Gulf. New Parameteriza on Using SeaWiFS, MODIS and MERIS Spectral Bands, 2009 Arc cnet Annual Conference Proceedings, 83, Accepted
Bourgeault-Brunelle, C., Larouche, P., 2009, Seasonal variability of phytoplankton chlorophyll a specifi c absorp on coeffi cient in the Amundsen Gulf, Interna onal Polar Year – Circumpolar Flaw Lead (CFL) system study All-Hands Mee ng, Winnipeg, 1-5 November, Published
Bourgeault-Brunelle, C., Larouche, P., 2009, Seasonal variability of phytoplankton chlorophyll a specifi c absorp on coeffi cient in the Amundsen Gulf, Forum québécois en sciences de la mer, Rimouski, 10-11 November , Published
Bourgeault-Brunelle, C., Larouche, P., Doxaran, D. and Babin, M., 2008, Phytoplankton Light Absorp on Proper es in the Arc c Regions : A Global View, Proceedings of Ocean Op cs XIX, 31, Published
Bourgeault-Brunelle, C., Larouche, P., Doxaran, D. and Babin, M., 2008, Phytoplankton Light Absorp on Proper es in the Arc c Regions : A Global View, Arc c Change 2008 symposium, 188, Published
Bulteau, A., 2010, Suivi du cycle saisonnier de fréquenta on de l’Arc que de l’Ouest par les mammifères marins au moyen d’acous que passive, Rapp. stage Master 2 à l’ISMER-UQAR, Ins tut Univ. Européen des Sciences de la Mer, Univ. Bretagne Occidentale, Brest, N/A, Published
Campbell, K., C.J. Mundy, D. Barber, M. Gosselin, 2010, Inves ga on of physical-biological processes in fi rst-year sea ice using transmi ed spectral irradiances, Arc cNet Mee ng, O awa, Poster, Published
Galand, P.E., Casamayor, E.O., Kirchman, D.L., Lovejoy,C., 2009, Archaeal communi es in the deep Arc c Ocean unveiled by massively parallel tag sequencing, ASLO Aqua c Sciences Mee ng, Nice, France, 25-30 January, Published
Galindo, V., M. Levasseur, M. Scarra , C. J. Mundy, M. Gosselin, T. Papakyriakou, Y. Gra on, M. Lizo e, G. Carnat, S. Michaud, 2010, Infl uence of a rapid shi in UV and PAR radia on on the produc on of dimethylsulfoniopropionate (DMSP) and dimethylsulfoxide (DMSO) by ice algae and phytoplankton during the spring ice melt period in the Arc c, Arc cNet Mee ng, O awa, Poster, Published
Gosselin, M. , 2009, Circumpolar Flaw Lead (CFL) system study: Team 3 update, Interna onal Polar Year – Circumpolar Flaw Lead (CFL) system study All-Hands Mee ng, Winnipeg, 1-5 November, Published
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Gosselin, M. , 2009, Primary produc on, Arc c SOLAS Workshop, Université Laval, 19-20 October, Published
Jessie Motard-Côté, Levasseur, M., Lovejoy, C., Scarra , M.G., Michaud, S., Gosselin, M., Gra on, Y., Kiene, R., 2009, Diversité bactérienne et métabolisme du DMSP dans l’est de l’Arc que canadien, Forum québécois des sciences de la mer, Rimouski, Québec, 10-11 November, Published
Larouche, P. and Komick, N., 2008, Inherent op cal Proper es in Hudson Bay (Canada): Results from the 2005 Arc cnet Expedi on, Arc c Change 2008 symposium, 254, Published
Lasne, M., 2010, Analyse de la fréquenta on de l’est de la baie d’Hudson par les mammifères marins, au cours d’un cycle annuel, grâce à leurs vocalisa ons spécifi ques, Rapp. stage Master 2 à l’ISMER-UQAR, Centre Océanologique de Marseilles, Univ. de la Méditerranée, Aix-Marseilles II, N/A, Published
Lovejoy C, Medrinal, E., Evans, C., Dasilva, C., Terrado, R., 2009, Winter and spring microbial communi es in a fl aw lead system, Interna onal Polar Year – Circumpolar Flaw Lead (CFL) system study All-Hands Mee ng, Winnipeg, 1-5 November, Published
Lovejoy, C., 2009, The Search for the Rare biosphere, lessons from bacteria in the Arc c Ocean, Canadian Society of Microbiology, Montreal Québec (invited talk), 1, Accepted
Lovejoy, C.and Galand, P.E., 2009, Microbial diversity and biogeography in the deep Arc c Ocean , Interna onal Census of Marine Life Workshop. Woods Hole Ma (invited talk), 1, Accepted
Marcoux, M., Ferguson, S.H., Simard, Y., Leblanc, B., Primeau, E., and Fisk, A.T., 2010, Passive acous c monitoring of beluga presence and feeding in Cumberland Sound., Arc c Net ASM 2010, 14-17 Dec. O awa. (Poster), p.1, Published
Mar n, J., Tremblay, J.-É., Gosselin, M. and Poulin, M., 2008, Prevalence, proper es and implica ons of subsurface chlorophyll maxima in the Western Arc c, Arc c Change 2008 symposium, 269, Published
Mundy, C.J., 2010, Observing the bo om ice algal community using naturally transmi ed light: A focus on ice algal absorp on proper es, Ins tu des sciences de la mer, 27 January, Published
Mundy, C.J. , 2010, Observing the bo om ice algal community using naturally transmi ed light: A focus on ice algal absorp on proper es, Université de Montréal, 3 February, Published
Mundy, C.J., 2010, Observing the bo om ice algal community using naturally transmi ed light: A focus on ice algal absorp on proper es, McGill University, 5 February , Published
Mundy, C.J., Gosselin, M., Alou, E., Philippe, B., Roy, S., Xie, H., Poulin, M., 2009, Ver cal distribu on of organic absorbing cons tuents in fi rst-year Arc c ice, Interna onal Polar Year – Circumpolar Flaw Lead (CFL) system study All-Hands Mee ng, Winnipeg, 1-5 November, Published
Mundy, C.J., Gosselin, M., Ehn, J.K., Rossnagel, A.L., Barber, D.G., Mar n, J., Tremblay, J.É., Gra on, Y., Palmer, M., Arrigo, K., Darnis, G., For er, L., Else, B., Papakyriakou, T.N., 2009, Contribu on of under-ice primary produc on to an ice-edge upwelling phytoplankton bloom in the Canadian Beaufort Sea, Gordon Research Conference: Polar Marine Science, Lucca, Italy, 15-20 March, Published
Mundy, C.J., M. Gosselin, K. Brown, K. Campbell, V. Galindo, C. Moszynski, D. Barber, R. Francois, Y. Gra on, M. Levasseur, L. Miller, T. Papakyriakou, P. Tortell, M. Scarra ., 2010, Arc c marine Ice-associated ecosystem in a Changing Environment (Arc c-ICE): A sea ice-based process study in Resolute Passage, Nunavut, Arc cNet Mee ng, O awa, Poster, Published
Nozais C., Marme e, A.-A., Philippe, B., Mundy, C.-J., Gosselin, M. Michel, C., Marquadt, M., 2009, Eff ects of snow cover thickness on the taxonomic composi on, abundance and grazing impact of the sea ice meiofauna in the Canadian Arc c during spring, Interna onal Polar Year – Circumpolar Flaw Lead (CFL) system study All-Hands Mee ng, Winnipeg, 1-5 November, Published
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Palmer, M. A., Arrigo, K. R., Mundy, C. J., Gosselin, M., 2009, Photosynthe c characteris cs of natural phytoplankton assemblages in the Beaufort Sea, CFL All-Hands Mee ng, Winnipeg, Manitoba, 1-5 November, Published
Philippe, B., Mundy, C.J., Poulin, M., Gosselin, M., 2009, Recent changes in the dynamics of ice algae in the Canadian Beaufort Sea, Gordon Research Conference: Polar Marine Science, Lucca, Italy, 15-20 March , Published
Philippe, B., Mundy, C.J., Poulin, M., Gosselin, M., 2009, Produc on, biomass and abundance of bo om ice algae and other pro sts in the landfast ice and pack ice of the Canadian Beaufort Sea in spring 2008, Interna onal Polar Year – Circumpolar Flaw Lead (CFL) system study All-Hands Mee ng, Winnipeg, 1-5 November, Published
Philippe, B., Poulin, M., and Gosselin, M., 2009, Changements récents dans la dynamique des algues de glace dans le secteur canadien de la mer de Beaufort, 28ème Colloque de l’Associa on des Diatomistes de Langue Française (ADLaF), Banyuls-sur-Mer, France, 7-10 September , Published
Philippe, B., Poulin, M., Mundy, C.J., Gosselin, M., 2009, Produc on, biomass and abundance of bo om ice algae and other pro sts in the landfast ice and pack ice of the Canadian Beaufort Sea in spring 2008, Forum québécois en sciences de la mer, Rimouski, 10-11 November , Published
Poulin M., Różańska, M., Gosselin, M., 2009, Infl uence of the environmental factors on sea-ice algae and other pro sts in the western Canadian Arc c, Dipar mento Scienze del Mare, Università Politecnica delle Marche, Ancona, Italy, 25 March, Published
Poulin, M, 2010, Arc c marine biology, Canadian Museum of Nature Annual Public Mee ng, O awa., Invited oral presenta on, Published
Poulin, M., 2010, La vie dans les eaux les plus froides du monde : Sous la surface de l’océan Arc que, La Biosphère, Environnement Canada, Montréal, 22 mars, Published
Sallon, A, 2010, Principales voies d’exporta on de la ma ère organique depuis la zone eupho que, dans le secteur canadien de la mer de Beaufort, à l’été 2008, Mémoire de maîtrise (M.Sc.), Université du Québec à Rimouski, , Submi ed
Sallon, A., Michel, C., Gosselin, M., 2009, Sinking export of organic material in the Canadian Beaufort Sea (Western Canadian Arc c) during summer 2008, Gordon Research Conference: Polar Marine Science, Lucca, Italy, 15–20 March, Published
Sallon, A., Michel, C., Gosselin, M., 2009, Characteriza on of the zooplankton-mediated sinking export of carbon in the Canadian Beaufort Sea during summer, Interna onal Polar Year – Circumpolar Flaw Lead (CFL) system study All-Hands Mee ng, Winnipeg, 1-5 November , Published
Sallon, A., Michel, C., Gosselin, M., 2009, Characteriza on of the zooplankton-mediated sinking export of carbon in the Canadian Beaufort Sea during summer, Interna onal Polar Year – Circumpolar Flaw Lead (CFL) system study All-Hands Mee ng, Winnipeg, 1-5 November, Published
Sallon, A., Michel, C., Gosselin, M., 2009, Characteriza on of the zooplankton-mediated sinking export of carbon in the Canadian Beaufort Sea during summer, Forum québécois en sciences de la mer, Rimouski, 10-11 November, Published
Scarcella, K., Lovejoy, C., 2009, Diversity of assimilatory nitrate reductase in Canada’s three Oceans, ASLO Aqua c Sciences Mee ng, Nice, France, 25-30 January, Published
Tang, S., P. Larouche, M. Ardyna, J. Ferland, M. Gosselin, C. Michel, 2010, Gradients in bio-op cal proper es in the Hudson Bay system., Arc cNet Mee ng, O awa, Poster, Published
Thaler, M., Lovejoy, C., 2009, Parasi c infec ons of dinofl agellates in arc c marine waters, ASLO Aqua c Sciences Mee ng, Nice, France, 25-30 January, Published
Toujani, A., 2010, Répar on spa ale de la biomasse carbonée des bactéries et des pro stes dans les eaux cô ères de la baie et du détroit d’Hudson durant l’été 2007, Mémoire de maîtrise (M.Sc.), Université du Québec à Rimouski, , Submi ed
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Toujani, A., Gosselin, M., 2009, Rela onship between bacterial abundance, dissolved organic carbon (DOC) concentra on and chlorophyll a concentra on in Hudson Bay coastal waters, Forum québécois des sciences de la mer, Rimouski, Québec, 10-11 novembre , Published
Toujani, A., Gosselin, M., 2009, Rela onship between bacterial abundance and chlorophyll a concentra on in Hudson Bay coastal waters, Associa on of Polar Early Career Scien sts (APECS) symposium, Victoria, 5-8 December, Published
Tremblay J.É. & 7 others., 2010, Ecological consequences of upwelling in the Southeast Beaufort Sea, State of the Arc c, Miami, USA, 16-19 March, Published
Tremblay, J.É., 2009, Climate-driven changes in the produc vity of the Arc c Ocean?, 43rd CMOS Congress, Halifax, 31 May – 4 June, Published
Tremblay, J.É., 2009, Primary produc on and ver cal fl ux in the Arc c Ocean, CONFLUX workshop, Motovun, Croa a, 17 - 22 October , Published
Tremblay, J.É., 2010, Marine Produc vity in the Changing Arc c: Basin-Scale and Regional Dimensions, SCOR speaker (Nanaimo, Sidney, Vancouver), 1-4 March , Published
Specialized Publica ons
Estrada, R., 2010, Structure, abondance et distribu on des communautés zooplanctoniques dans le système de la baie d’Hudson et ses rela ons avec les condi ons environnementales de l’été 2003-2006, Mémoire de maîtrise, Université du Québec à Rimouski, 100pp., Accepted
Ferland, J. , 2010, Répar on spa ale de la produc on et de la biomasse phytoplanctonique du système de la baie d’Hudson au cours des étés 2004, 2005 et 2006, Mémoire de maîtrise, Université du Québec à Rimouski, 88pp., Accepted
Lapoussière, A., 2010, Variabilité spa ale automnale de la sédimenta on du matériel organique dans la baie et le détroit d’Hudson, Thèse de doctorat, Université du Québec à Rimouski, 200pp., Published
Tremblay, G., 2008, Répar on spa ale du pico-, du nano- et du microphytoplancton dans le haut Arc que canadien en fi n de saison es vale., Mémoire de maîtrise (MSc), 1-74, Accepted