All Stories

  1. Influence of a small submarine canyon on biogenic matter export flux in the lower St. Lawrence Estuary, eastern Canada
  2. Regulated vs. unregulated rivers: Impacts on CDOM dynamics in the eastern James Bay
  3. Trophic ecology of epibenthic communities exposed to different sea-ice concentrations across the Canadian Arctic Ocean
  4. Influence of a small submarine canyon on biogenic matter export flux in the Lower St. Lawrence Estuary, eastern Canada
  5. Effects of riverine nutrient inputs on the sinking fluxes of microbial particles in the St. Lawrence Estuary
  6. Nutrient inputs from subarctic rivers into Hudson Bay
  7. Dinoflagellate communities in high-risk Canadian Arctic ports
  8. The Great Whale River ecosystem: ecology of a subarctic river and its receiving waters in coastal Hudson Bay, Canada
  9. New three-way symbiosis: an eukaryotic alga, a blue mussel, and an endolithic cyanobacteria
  10. Annual cycle of biogenic carbon export in the Gulf of St. Lawrence
  11. Pre-exposure to Cu2+ and CuO NPs leads to infection of caged blue mussels, Mytilus edulis L., by pathogenic microalga: Pilot study in the Lower St. Lawrence Estuary (Québec, Canada)
  12. The MALINA oceanographic expedition: how do changes in ice cover, permafrost and UV radiation impact biodiversity and biogeochemical fluxes in the Arctic Ocean?
  13. Corrigendum: Environmental and Biological Determinants of Algal Lipids in Western Arctic and Subarctic Seas
  14. Environmental and Biological Determinants of Algal Lipids in Western Arctic and Subarctic Seas
  15. 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
  16. Environmental drivers of under-ice phytoplankton bloom dynamics in the Arctic Ocean
  17. First report of signs of infection by Coccomyxa ‐like algae in wild blue mussels, Mytilus spp., in the Gulf of Maine (USA, Maine)
  18. Multivariate control of heterotrophic bacterial abundance and zooplankton grazing in Labrador fjords (northeastern Canada)
  19. Phytoplankton and dimethylsulfide dynamics at two contrasting Arctic ice edges
  20. Diversity and strength of ice-related dimethyl sulfide sources in the Arctic
  21. Shell deformity as a marker for retrospective detection of a pathogenic unicellular alga, Coccomyxa sp., in mytilid mussels: A first case study and research agenda
  22. Phytoplankton and dimethylsulfide dynamics at two contrasting Arctic ice edges
  23. Revisiting properties and concentrations of ice-nucleating particles in the sea surface microlayer and bulk seawater in the Canadian Arctic during summer
  24. Production of Chromophoric Dissolved Organic Matter (CDOM) in Laboratory Cultures of Arctic Sea Ice Algae
  25. Contrasting effects of acidification and warming on dimethylsulfide concentrations during a temperate estuarine fall bloom mesocosm experiment
  26. Overview paper: New insights into aerosol and climate in the Arctic
  27. Upward transport of bottom-ice dimethyl sulfide during advanced melting of arctic first-year sea ice
  28. Revisiting properties and concentrations of ice nucleating particles in the sea surface microlayer and bulk seawater in the Canadian Arctic during summer
  29. Revisiting properties and concentrations of ice nucleating particles in the sea surface microlayer and bulk seawater in the Canadian Arctic during summer
  30. Contrasting effects of acidification and warming on dimethylsulfide concentrations during a temperate estuarine fall bloom mesocosm experiment
  31. Experimental assessment of the sensitivity of an estuarine phytoplankton fall bloom to acidification and warming
  32. Need for focus on microbial species following ice melt and changing freshwater regimes in a Janus Arctic Gateway
  33. Dimethyl sulfide dynamics in first-year sea ice melt ponds in the Canadian Arctic Archipelago
  34. Spatial and temporal variability of seawater p CO 2 within the Canadian Arctic Archipelago and Baffin Bay during the summer and autumn 2011
  35. Experimental assessment of the sensitivity of an estuarine phytoplankton fall bloom to acidification and warming
  36. Pigment composition and photoprotection of Arctic sea ice algae during spring
  37. Surface pCO2 in eastern Canadian Arctic
  38. Dimethylsulfide dynamics in first-year sea ice melt ponds in the Canadian Arctic Archipelago
  39. Frequent ultrafine particle formation and growth in Canadian Arctic marine and coastal environments
  40. Spring transition in sea ice net community production
  41. Ice-nucleating particles in Canadian Arctic sea-surface microlayer and bulk seawater
  42. A model-based analysis of physical and biological controls on ice algal and pelagic primary production in Resolute Passage
  43. Contrasting interannual changes in phytoplankton productivity and community structure in the coastal Canadian Arctic Ocean
  44. Summer and fall distribution of phytoplankton in relation to environmental variables in Labrador fjords, with special emphasis on Phaeocystis pouchetii
  45. Microlayer source of oxygenated volatile organic compounds in the summertime marine Arctic boundary layer
  46. Impact of ocean acidification on Arctic phytoplankton blooms and dimethyl sulfide concentration under simulated ice-free and under-ice conditions
  47. Monitoring photo-oxidative and salinity-induced bacterial stress in the Canadian Arctic using specific lipid tracers
  48. Ice nucleating particles in Canadian Arctic sea–surface microlayer and bulk seawater
  49. Supplementary material to "Ice nucleating particles in Canadian Arctic sea–surface microlayer and bulk seawater"
  50. Phytoplankton niches of the Beaufort Sea
  51. Impact of ocean acidification on Arctic phytoplankton blooms and dimethylsulfide production under simulated ice-free and under-ice conditions
  52. Monitoring abiotic degradation in sinking versus suspended Arctic sea ice algae during a spring ice melt using specific lipid oxidation tracers
  53. Seasonal variations of phytoplankton dynamics in Nunatsiavut fjords (Labrador, Canada) and their relationships with environmental conditions
  54. Quantitative estimates of sinking sea ice particulate organic carbon based on the biomarker IP25
  55. Cell viability, pigments and photosynthetic performance of Arctic phytoplankton in contrasting ice-covered and open-water conditions during the spring-summer transition
  56. Contrasted sensitivity of DMSP production to high light exposure in two Arctic under-ice blooms
  57. Spring production of mycosporine-like amino acids and other UV-absorbing compounds in sea ice-associated algae communities in the Canadian Arctic
  58. Arctic spring awakening – Steering principles behind the phenology of vernal ice algal blooms
  59. Free-living stage of the unicellular algae Coccomyxa sp. parasite of the blue mussel (Mytilus edulis): Low-light adaptation, capacity for growth at a very wide salinity range and tolerance to low pH
  60. Benthic faunal assimilation pathways and depth-related changes in food-web structure across the Canadian Arctic
  61. Characterizing the sea ice algae chlorophyll a –snow depth relationship over Arctic spring melt using transmitted irradiance
  62. Inorganic carbon system dynamics in landfast Arctic sea ice during the early-melt period
  63. Under-ice microbial dimethylsulfoniopropionate metabolism during the melt period in the Canadian Arctic Archipelago
  64. Turbulent nitrate fluxes in the Lower St. Lawrence Estuary, Canada
  65. Effect of short-term light- and UV-stress on DMSP, DMS, and DMSP lyase activity in Emiliania huxleyi
  66. Pigment signatures of phytoplankton communities in the Beaufort Sea
  67. Methods for biogeochemical studies of sea ice: The state of the art, caveats, and recommendations
  68. Determination of Monomethylmercury and Dimethylmercury in the Arctic Marine Boundary Layer
  69. A functional regression model for predicting optical depth and estimating attenuation coefficients in sea-ice covers near Resolute Passage, Canada
  70. Photosynthetic characteristics of sinking microalgae under the sea ice
  71. Pigment signatures of phytoplankton communities in the Beaufort Sea
  72. Remote Estimates of Ice Algae Biomass and Their Response to Environmental Conditions during Spring Melt
  73. Recent Arctic Ocean sea ice loss triggers novel fall phytoplankton blooms
  74. First record of the green microalgae Coccomyxa sp. in blue mussel Mytilus edulis (L.) from the Lower St. Lawrence Estuary (Québec, Canada)
  75. Biological and physical processes influencing sea ice, under-ice algae, and dimethylsulfoniopropionate during spring in the Canadian Arctic Archipelago
  76. Total and Methylated Mercury in Arctic Multiyear Sea Ice
  77. Role of environmental factors on phytoplankton bloom initiation under landfast sea ice in Resolute Passage, Canada
  78. Mercury uptake within an ice algal community during the spring bloom in first-year Arctic sea ice
  79. Quantitative measurement of the sea ice diatom biomarker IP25 and sterols in Arctic sea ice and underlying sediments: Further considerations for palaeo sea ice reconstruction
  80. Parameterization of vertical chlorophyll a in the Arctic Ocean: impact of the subsurface chlorophyll maximum on regional, seasonal, and annual primary production estimates
  81. Snow cover affects ice algal pigment composition in the coastal Arctic Ocean during spring
  82. Parameterization of vertical chlorophyll a in the Arctic Ocean: impact of the subsurface chlorophyll maximum on regional, seasonal and annual primary production estimates
  83. Protists in Arctic drift and land-fast sea ice
  84. Primary production and sinking export during fall in the Hudson Bay system, Canada
  85. The isotopic signature of particulate organic C and N in bottom ice: Key influencing factors and applications for tracing the fate of ice-algae in the Arctic Ocean
  86. Picophytoplankton biomass distribution in the global ocean
  87. Variability of phytoplankton light absorption in Canadian Arctic seas
  88. Late-summer zooplankton community structure, abundance, and distribution in the Hudson Bay system (Canada) and their relationships with environmental conditions, 2003–2006
  89. Respiration and bacterial carbon dynamics in the Amundsen Gulf, western Canadian Arctic
  90. Consequences of change and variability in sea ice on marine ecosystem and biogeochemical processes during the 2007–2008 Canadian International Polar Year program
  91. First measurements of nitrous oxide in Arctic sea ice
  92. Annual cycles ofpCO2swin the southeastern Beaufort Sea: New understandings of air-sea CO2exchange in arctic polynya regions
  93. Distribution and metabolism of dimethylsulfoniopropionate (DMSP) and phylogenetic affiliation of DMSP-assimilating bacteria in northern Baffin Bay/Lancaster Sound
  94. Macroscale patterns of the biological cycling of dimethylsulfoniopropionate (DMSP) and dimethylsulfide (DMS) in the Northwest Atlantic
  95. Environmental forcing of phytoplankton community structure and function in the Canadian High Arctic: contrasting oligotrophic and eutrophic regions
  96. Environmental control of summer primary production in the Hudson Bay system: The role of stratification
  97. Role of free-living and particle-attached bacteria in the recycling and export of organic material in the Hudson Bay system
  98. Biogenic carbon flows through the planktonic food web of the Amundsen Gulf (Arctic Ocean): A synthesis of field measurements and inverse modeling analyses
  99. 3D bio-physical model of the sympagic and planktonic productions in the Hudson Bay system
  100. Distribution and microbial metabolism of dimethylsulfoniopropionate and dimethylsulfide during the 2007 Arctic ice minimum
  101. Spatiotemporal variations of dissolved organic carbon and carbon monoxide in first-year sea ice in the western Canadian Arctic
  102. Climate forcing multiplies biological productivity in the coastal Arctic Ocean
  103. Summertime primary production and carbon export in the southeastern Beaufort Sea during the low ice year of 2008
  104. Spatial and temporal variation of photosynthetic parameters in natural phytoplankton assemblages in the Beaufort Sea, Canadian Arctic
  105. Characteristics of two distinct high-light acclimated algal communities during advanced stages of sea ice melt
  106. Zooplankton boom and ice amphipod bust below melting sea ice in the Amundsen Gulf, Arctic Canada
  107. Temporal and vertical variations of lipid biomarkers during a bottom ice diatom bloom in the Canadian Beaufort Sea: further evidence for the use of the IP25 biomarker as a proxy for spring Arctic sea ice
  108. Spatial and temporal variability of ice algal production in a 3D ice-ocean model of the Hudson Bay, Hudson Strait and Foxe Basin system
  109. Prevalence, structure and properties of subsurface chlorophyll maxima in Canadian Arctic waters
  110. Sinking export of particulate organic material from the euphotic zone in the eastern Beaufort Sea
  111. Riverine export and the effects of circulation on dissolved organic carbon in the Hudson Bay system, Canada
  112. Contribution of under-ice primary production to an ice-edge upwelling phytoplankton bloom in the Canadian Beaufort Sea
  113. Influence of environmental factors on the development of bottom ice protist communities during the winter–spring transition
  114. Spatial variability in organic material sinking export in the Hudson Bay system, Canada, during fall
  115. Late summer phytoplankton distribution along a 3500 km transect in Canadian Arctic waters: strong numerical dominance by picoeukaryotes
  116. Size-fractionated phytoplankton production and biomass during the decline of the northwest Atlantic spring bloom
  117. Winter–spring dynamics in sea-ice carbon cycling in the coastal Arctic Ocean
  118. Protist entrapment in newly formed sea ice in the Coastal Arctic Ocean
  119. Influence of the Mackenzie River plume on the sinking export of particulate material on the shelf
  120. The plankton food web of the Bizerte Lagoon (South-western Mediterranean): II. Carbon steady-state modelling using inverse analysis
  121. Fate of dimethylsulfoniopropionate (DMSP) during the decline of the northwest Atlantic Ocean spring diatom bloom
  122. The planktonic food web of the Bizerte lagoon (south-western Mediterranean) during summer: I. Spatial distribution under different anthropogenic pressures
  123. Particulate organic carbon export in the upper twilight zone during the decline of the spring bloom
  124. Seasonal changes in the sinking export of particulate material under first-year sea ice on the Mackenzie Shelf (western Canadian Arctic)
  125. Grazing of large-sized bacteria by sea-ice heterotrophic protists on the Mackenzie Shelf during the winter–spring transition
  126. New and regenerated production during a late summer bloom in an Arctic polynya
  127. Seasonal variation in benthic community oxygen demand: A response to an ice algal bloom in the Beaufort Sea, Canadian Arctic?
  128. Enrichment of nutrients, exopolymeric substances and microorganisms in newly formed sea ice on the Mackenzie shelf
  129. Nitrogen uptake by heterotrophic bacteria and phytoplankton in Arctic surface waters
  130. Seasonal study of sea-ice exopolymeric substances on the Mackenzie shelf: implications for transport of sea-ice bacteria and algae
  131. Phytoplankton growth and microzooplankton grazing rates in a restricted Mediterranean lagoon (Bizerte Lagoon, Tunisia)
  132. Bloom dynamics in early opening waters of the Arctic Ocean
  133. UV Effects on Marine Planktonic Food Webs: A Synthesis of Results from Mesocosm Studies
  134. Simulation of Ozone Depletion Using Ambient Irradiance Supplemented with UV Lamps
  135. Carbon to nitrogen (C:N) stoichiometry of the spring–summer phytoplankton bloom in the North Water Polynya (NOW)
  136. Photoproduction of carbon monoxide in first-year sea ice in Franklin Bay, southeastern Beaufort Sea
  137. GROWTH STIMULATION OF ALEXANDRIUM TAMARENSE (DINOPHYCEAE) BY HUMIC SUBSTANCES FROM THE MANICOUAGAN RIVER (EASTERN CANADA)1
  138. Influence of dinoflagellate diurnal vertical migrations on dimethylsulfoniopropionate and dimethylsulfide distribution and dynamics (St. Lawrence Estuary, Canada)
  139. Vertically resolved cycling of dimethylsulfoniopropionate (DMSP) and dimethylsulfide (DMS) in the Northwest Atlantic in spring
  140. Seasonal contributions of phytoplankton and fecal pellets to the organic carbon sinking flux in the North Water (northern Baffin Bay)
  141. Effects of ultraviolet-B radiation and vertical mixing on nitrogen uptake by a natural planktonic community shifting from nitrate to silicic acid deficiency
  142. Phytoplankton production in the North Water Polynya: size-fractions and carbon fluxes, April to July 1998
  143. Carbon budget of the planktonic food web in an atoll lagoon (Takapoto, French Polynesia)
  144. Carbon distributions and fluxes in the North Water, 1998 and 1999
  145. Effects of reduced UV radiation on a microbenthic community during a microcosm experiment
  146. Influence of phytoplankton taxonomic profile on the distribution of dimethylsulfide and dimethylsulfoniopropionate in the northwest Atlantic
  147. Organic-walled microfossils and geochemical tracers: sedimentary indicators of productivity changes in the North Water and northern Baffin Bay during the last centuries
  148. Physical control of spring–summer phytoplankton dynamics in the North Water, April–July 1998
  149. Preferential sinking export of biogenic silica during the spring and summer in the North Water Polynya (northern Baffin Bay): Temperature or biological control?
  150. Significance of sedimentation and grazing by ice micro- and meiofauna for carbon cycling in annual sea ice (northern Baffin Bay)
  151. Wind-triggered events of phytoplankton downward flux in the Northeast Water Polynya
  152. PARTICULATE DIMETHYLSULFOXIDE IN ARCTIC SEA-ICE ALGAL COMMUNITIES: THE CRYOPROTECTANT HYPOTHESIS REVISITED
  153. Abundance, biomass, composition and grazing impact of the sea-ice meiofauna in the North Water, northern Baffin Bay
  154. Surface water distribution of pico- and nanophytoplankton in relation to two distinctive water masses in the North Water, northern Baffin Bay, during fall
  155. Ultraviolet attenuation by dissolved and particulate constituents of first-year ice during late spring in an Arctic polynya
  156. INFLUENCE OF UV-B RADIATION ON NITROGEN UTILIZATION BY A NATURAL ASSEMBLAGE OF PHYTOPLANKTON
  157. Pathways of carbon cycling in marine surface waters: the fate of small-sized phytoplankton in the Northeast Water Polynya
  158. Interactions of ultraviolet-B radiation, mixing, and biological activity on photobleaching of natural chromophoric dissolved organic matter: A mesocosm study
  159. Dynamics of dimethylsulfide production from dissolved dimethylsulfoniopropionate in the Labrador Sea
  160. Effects of ultraviolet-B radiation on simultaneous carbon and nitrogen transport rates by estuarine phytoplankton during a week-long mesocosm study
  161. Production and consumption of dimethylsulfide (DMS) in North Atlantic waters
  162. Structure of the oligotrophic planktonic food web under low grazing of heterotrophic bacteria:Takapoto Atoll, French Polynesia
  163. Flux estimation of oceanic dimethyl sulfide around North America
  164. Dimethylsulfoxide (DMSO) and related sulfur compounds in the Saguenay Fjord, Quebec
  165. Experimental test of the effect of ultraviolet-B radiation in a planktonic community
  166. Non-Redfield carbon and nitrogen cycling in the Arctic: Effects of ecosystem structure and dynamics
  167. Crue éclair de juillet 1996 dans la région du Saguenay (Québec). 1. Impacts sur la colonne d'eau de la baie des Ha! Ha! et du fjord du Saguenay
  168. Bacterivory of a natural heterotrophic protozoan community exposed to different intensities of ultraviolet-B radiation
  169. DMSP synthesis and exudation in phytoplankton:a modeling approach
  170. Dimethylsulfoxide (DMSO) and related sulfur compounds in the Saguenay Fjord, Quebec
  171. Ecological implications of changes in cell size and photosynthetic capacity of marine Prymnesiophyceae induced by ultraviolet-B radiation
  172. Effects of ambient UVB radiation in a meiobenthic community of a tidal mudflat
  173. Nitrate, phosphate, and iron limitation of the phytoplankton assemblage in the lagoon of Takapoto Atoll (Tuamotu Archipelago, French Polynesia)
  174. PHOTOPHYSIOLOGICAL EVIDENCE OF NUTRIENT LIMITATION OF PLATELET ICE ALGAE IN MCMURDO SOUND, ANTARCTICA
  175. An Experimental Tool to Study the Effects of Ultraviolet Radiation on Planktonic Communities: A Mesocosm Approach
  176. Pathways of carbon cycling in the euphotic zone: the fate of largesized phytoplankton in the Northeast Water Polynya
  177. Biogenic sulfur emissions from the Gulf of Saint Lawrence and assessment of its impact on the Canadian east coast
  178. Phytoplankton pigment in the Gulf of St. Lawrence, Canada, as determined by the Coastal Zone Color Scanner—Part I: spatio-temporal variability
  179. Phytoplankton pigment in the Gulf of St. Lawrence, Canada, as determined by the Coastal Zone Color Scanner—Part II: multivariate analysis
  180. Changes in sea-ice phagotrophic microprotists (20–200 μm) during the spring algal bloom, Canadian Arctic Archipelago
  181. DOC and its relationship to algae in bottom ice communities
  182. The influence of major inorganic nutrients on the growth and physiology of high arctic ice algae
  183. Estimation of N or C uptake rates by phytoplankton using 15N or 13C: revisiting the usual computation formulae
  184. New production in the Northeast Water Polynya: 1993
  185. New measurements of phytoplankton and ice algal production in the Arctic Ocean
  186. Biosynthesis of macromolecular and lipid classes by phytoplankton in the Northeast Water Polynya
  187. Effects of reduced ultraviolet radiation on aqueous concentrations of dimethylsulfoniopropionate and dimethylsulfide during a microcosm study in the Lower St. Lawrence Estuary
  188. High bacterial production, uptake and concentrations of dissolved organic matter in the Central Arctic Ocean
  189. Influence of late-summer storms on the horizontal variability of phytoplankton pigment determined by coastal zone color scanner images in the Gulf of St. Lawrence, Canada
  190. Production of DMSP and DMS during a mesocosm study of an Emiliania huxleyi bloom: influence of bacteria and Calanus finmarchicus grazing
  191. Carbon budget of sea-ice algae in spring: Evidence of a significant transfer to zooplankton grazers
  192. Active cycling of organic carbon in the central Arctic Ocean
  193. Impact of freshwater on a subarctic coastal ecosystem under seasonal sea ice (southeastern Hudson Bay, Canada) II. Production and export of microalgae
  194. Characterization of phytoplankton communities in the lower St. Lawrence Estuary using HPLC-detected pigments and cell microscopy
  195. Role of zooplankton in the mesoscale distribution of surface dimethylsulfide concentrations in the Gulf of St. Lawrence, Canada
  196. Size-differential regimes of phytoplankton production in the Northeast Water Polynya (77*-81*N)
  197. Significance of planktonic ciliated protozoa in the Lower St. Lawrence Estuary: comparison with bacterial, phytoplankton, and particulate organic carbon
  198. High resolution study of the platelet ice ecosystem in McMurdo Sound, Antarctica:biomass, nutrient, and production profiles within a dense microalgal bloom
  199. A new source of dimethylsulfide (DMS) for the arctic atmosphere: ice diatoms
  200. Environmental control and potential fate of size-fractionated phytoplankton production in the Greenland Sea (75° N)
  201. Ecology of bottom ice algae: I. Environmental controls and variability
  202. In situ spectroradiometric estimation of microalgal biomass in first-year sea ice
  203. LIGHT AND NUTRIENT LIMITATION OF SEA-ICE MICROALGAE (HUDSON BAY, CANADIAN ARCTIC)1
  204. New production and export of organic matter to the deep ocean: Consequences of some recent discoveries
  205. Photoadaptive strategies in sea-ice microalgae
  206. Chlorophyll and photosynthetic efficiency of size-fractionated sea-ice microalgae (Hudson Bay, Canadian Arctic)
  207. Physical control of the horizontal patchiness of sea-ice microalgae
  208. Responses of Sea-Ice Microalgae to Climatic and Fortnightly Tidal Energy Inputs (Manitounuk Sound, Hudson Bay)