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J. Chételat · SciRah

Researcher profile · Semantic Scholar

J. Chételat

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J. Chételat — researcher profile on SciRah

h-index: 30
Works: 78
Citations: 2,542

Most-cited papers

How does climate change influence Arctic mercury?
G. Stern, R. Macdonald, P. Outridge, S. Wilson +7 more
2012Science of the Total Environment223 citations
Semantic Scholar
Methylmercury exposure in wildlife: A review of the ecological and physiological processes affecting contaminant concentrations and their interpretation.
J. Chételat, J. Ackerman, C. Eagles-Smith, C. Hebert
2019Science of the Total Environment170 citations Open access
Semantic Scholar
Periphyton biomass and community composition in rivers of different nutrient status
J. Chételat, F. Pick, A. Morin, P. Hamilton
1999162 citations
Semantic Scholar
Mercury in the marine environment of the Canadian Arctic: review of recent findings.
B. Braune, J. Chételat, Marc Amyot, T. Brown +18 more
2015Science of the Total Environment132 citations Open access
Semantic Scholar
The fate of mercury in Arctic terrestrial and aquatic ecosystems, a review
T. Douglas, L. Loseto, R. Macdonald, P. Outridge +23 more
2012119 citations Open access
Semantic Scholar
Rare earth elements in freshwater, marine, and terrestrial ecosystems in the eastern Canadian Arctic.
G. MacMillan, J. Chételat, J. Heath, Raymond Mickpegak +1 more
2017Environmental Science: Processes & Impacts109 citations Open access
Semantic Scholar
Climate change and mercury in the Arctic: Abiotic interactions.
J. Chételat, M. McKinney, Marc Amyot, A. Dastoor +10 more
2022Science of the Total Environment89 citations Open access
Semantic Scholar
Mercury in freshwater ecosystems of the Canadian Arctic: recent advances on its cycling and fate.
J. Chételat, Marc Amyot, P. Arp, J. Blais +18 more
2015Science of the Total Environment85 citations Open access
Semantic Scholar
Mercury biogeochemical cycling: A synthesis of recent scientific advances.
M. Gustin, M. Bank, K. Bishop, K. Bowman +10 more
2020Science of the Total Environment75 citations Open access
Semantic Scholar
Potamoplankton size structure and taxonomic composition: Influence of river size and nutrient concentrations
J. Chételat, F. Pick, P. Hamilton
200673 citations Open access
Semantic Scholar
Seasonal variation of arsenic and antimony in surface waters of small subarctic lakes impacted by legacy mining pollution near Yellowknife, NT, Canada.
M. Palmer, J. Chételat, M. Richardson, H. Jamieson +1 more
2019Science of the Total Environment67 citations Open access
Semantic Scholar
Bioaccumulation and Trophic Transfer of Mercury and Selenium in African Sub-Tropical Fluvial Reservoirs Food Webs (Burkina Faso)
O. Ouédraogo, J. Chételat, Marc Amyot
2015PLoS ONE67 citations Open access
Semantic Scholar
High Methylmercury in Arctic and Subarctic Ponds is Related to Nutrient Levels in the Warming Eastern Canadian Arctic.
G. MacMillan, C. Girard, J. Chételat, I. Laurion +1 more
2015Environmental Science and Technology67 citations Open access
Semantic Scholar
Habitat-specific bioaccumulation of methylmercury in invertebrates of small mid-latitude lakes in North America.
J. Chételat, Marc Amyot, Edenise Garcia
2011Environmental Pollution57 citations
Semantic Scholar
Metamorphosis in chironomids, more than mercury supply, controls methylmercury transfer to fish in High Arctic lakes.
J. Chételat, Marc Amyot, L. Cloutier, Alexandre J. Poulain
2008Environmental Science and Technology57 citations
Semantic Scholar
Elevated methylmercury in High Arctic Daphnia and the role of productivity in controlling their distribution
J. Chételat, Marc Amyot
200955 citations
Semantic Scholar
Global mercury concentrations in biota: their use as a basis for a global biomonitoring framework
David C. Evers, J. Ackerman, S. Åkerblom, D. Bally +27 more
2024Ecotoxicology51 citations Open access
Semantic Scholar
Environmental, geographic and trophic influences on methylmercury concentrations in macroinvertebrates from lakes and wetlands across Canada
Meredith G. Clayden, K. Kidd, J. Chételat, B. Hall +1 more
2014Ecotoxicology45 citations
Semantic Scholar
Temperature and the sulfur cycle control monomethylmercury cycling in high Arctic coastal marine sediments from Allen Bay, Nunavut, Canada.
K. S. St. Pierre, J. Chételat, E. Yumvihoze, Alexandre J. Poulain
2014Environmental Science and Technology44 citations
Semantic Scholar
Microbial Community Structure in Lake and Wetland Sediments from a High Arctic Polar Desert Revealed by Targeted Transcriptomics
Magdalena K. Stoeva, S. Aris-Brosou, J. Chételat, H. Hintelmann +2 more
2014PLoS ONE44 citations Open access
Semantic Scholar
Environmental Drivers of Rare Earth Element Bioaccumulation in Freshwater Zooplankton.
G. MacMillan, Meredith G. Clayden, J. Chételat, M. Richardson +3 more
2019Environmental Science and Technology43 citations Open access
Semantic Scholar
Climate change and mercury in the Arctic: Biotic interactions.
M. McKinney, J. Chételat, S. Burke, K. Elliott +8 more
2022Science of the Total Environment42 citations Open access
Semantic Scholar
Arctic methylmercury cycling.
S. Jonsson, M. N. Mastromonaco, Fei-Yue Wang, A. Bravo +6 more
2022Science of the Total Environment35 citations Open access
Semantic Scholar
Mercury in the Canadian Arctic terrestrial environment: an update.
M. Gamberg, J. Chételat, Alexandre J. Poulain, C. Zdanowicz +1 more
2015Science of the Total Environment33 citations Open access
Semantic Scholar
Spatial variation of mercury bioaccumulation in bats of Canada linked to atmospheric mercury deposition.
J. Chételat, M. Hickey, Alexandre J. Poulain, A. Dastoor +21 more
2018Science of the Total Environment32 citations
Semantic Scholar
Ratio of Methylmercury to Dissolved Organic Carbon in Water Explains Methylmercury Bioaccumulation Across a Latitudinal Gradient from North-Temperate to Arctic Lakes.
J. Chételat, M. Richardson, G. MacMillan, Marc Amyot +1 more
2018Environmental Science and Technology32 citations Open access
Semantic Scholar
Carbon sources for lake food webs in the Canadian High Arctic and other regions of Arctic North America
J. Chételat, L. Cloutier, Marc Amyot
2010Polar Biology32 citations
Semantic Scholar
Hydrologic control on winter dissolved oxygen mediates arsenic cycling in a small subarctic lake
M. Palmer, J. Chételat, H. Jamieson, M. Richardson +1 more
2020Limnology and Oceanography31 citations
Semantic Scholar
Stable sulfur isotopes identify habitat-specific foraging and mercury exposure in a highly mobile fish community.
M. Carr, T. Jardine, L. Doig, P. Jones +5 more
2017Science of the Total Environment31 citations Open access
Semantic Scholar
Contributions and perspectives of Indigenous Peoples to the study of mercury in the Arctic.
M. Houde, Eva M. Krümmel, T. Mustonen, J. Brammer +32 more
2022Science of the Total Environment30 citations Open access
Semantic Scholar
Effects of experimental thermocline and oxycline deepening on methylmercury bioaccumulation in a Canadian shield lake.
T. Perron, J. Chételat, J. Gunn, B. Beisner +1 more
2014Environmental Science and Technology29 citations Open access
Semantic Scholar
Lead contamination from gold mining in Yellowknife Bay (Northwest Territories), reconstructed using stable lead isotopes.
N. Pelletier, J. Chételat, B. Cousens, Shuang-Quan Zhang +3 more
2020Environmental Pollution27 citations
Semantic Scholar
Vanadium Stable Isotopes in Biota of Terrestrial and Aquatic Food Chains.
J. Chételat, S. Nielsen, M. Auro, David J. Carpenter +2 more
2021Environmental Science and Technology24 citations
Semantic Scholar
Toxicological risk of mercury for fish and invertebrate prey in the Arctic.
B. D. Barst, J. Chételat, N. Basu
2022Science of the Total Environment23 citations
Semantic Scholar
Arsenic bioaccumulation in subarctic fishes of a mine-impacted bay on Great Slave Lake, Northwest Territories, Canada
J. Chételat, P. Cott, M. Rosabal, Adam Houben +3 more
2019PLoS ONE22 citations Open access
Semantic Scholar
Temporal variability of water chemistry in flowing waters of the northeastern United States: does river size matter?
J. Chételat, F. Pick
2001Journal of The North American Benthological Society20 citations
Semantic Scholar
Diet influences on growth and mercury concentrations of two salmonid species from lakes in the eastern Canadian Arctic.
J. Chételat, Yueting Shao, M. Richardson, G. MacMillan +5 more
2020Environmental Pollution19 citations Open access
Semantic Scholar
An investigation of enhanced mercury bioaccumulation in fish from offshore feeding
J. Chételat, L. Cloutier, Marc Amyot
2013Ecotoxicology18 citations
Semantic Scholar
Bog and lake sediment archives reveal a lagged response of subarctic lakes to diminishing atmospheric Hg and Pb deposition
N. Pelletier, J. Chételat, M. Palmer, J. Vermaire
202117 citations Open access
Semantic Scholar
Mercury concentrations and associations with dissolved organic matter are modified by water residence time in eastern Canadian lakes along a 30° latitudinal gradient
M. Richardson, J. Chételat, G. MacMillan, Marc Amyot
2020Limnology and Oceanography16 citations
Semantic Scholar
Special issue on mercury in Canada's North: summary and recommendations for future research.
J. Chételat, B. Braune, J. Stow, S. Tomlinson
2015Science of the Total Environment15 citations Open access
Semantic Scholar
Isotopic evidence for bioaccumulation of aerosol lead in fish and wildlife of western Canada.
J. Chételat, B. Cousens, C. Hebert, Thomas S. Jung +3 more
2022Environmental Pollution13 citations Open access
Semantic Scholar
Special issue on the AMAP 2021 assessment of mercury in the Arctic.
R. Dietz, S. Wilson, L. Loseto, A. Dommergue +3 more
2022Science of the Total Environment13 citations
Semantic Scholar
Trophic structure and mercury transfer in the subarctic fish community of Great Slave Lake, Northwest Territories, Canada
J. Rohonczy, P. Cott, Amanda Benwell, M. Forbes +4 more
202013 citations Open access
Semantic Scholar
Shifts in elemental composition, methylmercury content and δ15N ratio during growth of a High Arctic copepod
J. Chételat, Marc Amyot, L. Cloutier
201213 citations
Semantic Scholar
What is the Fate of Mercury Entering the Arctic Environment
T. Douglas, Marc Amyot, T. Barkay, T. Berg +23 more
201112 citations
Semantic Scholar
Contrasting trophic transfer patterns of cadmium and mercury in the Arctic marine food web of east Hudson Bay, Canada
J. Rohonczy, J. Chételat, S. A. Robinson, L. Arragutainaq +4 more
2024Environmental science and pollution research international11 citations Open access
Semantic Scholar
Paleolimnological Assessment of Wildfire‐Derived Atmospheric Deposition of Trace Metal(loid)s and Major Ions to Subarctic Lakes (Northwest Territories, Canada)
N. Pelletier, J. Chételat, O. Blarquez, J. Vermaire
2020Journal of Geophysical Research - Biogeosciences11 citations
Semantic Scholar
Rare earth elements (REE) in freshwater, marine, and terrestrial ecosystems in the eastern Canadian Arctic
G. MacMillan, J. Chételat, J. Heath, Raymond Mickpegak +1 more
2017bioRxiv10 citations Open access
Semantic Scholar
Experimental investigation of short-term warming on arsenic flux from contaminated sediments of two well-oxygenated subarctic lakes
Brittany Astles, J. Chételat, M. Palmer, J. Vermaire
2022PLoS ONE9 citations Open access
Semantic Scholar

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