| Seasonal changes in the sources and fluxes of dissolved inorganic carbon through the St. Lawrence River—isotopic and chemical constraint JF Hélie, C Hillaire-Marcel, B Rondeau Chemical Geology 186 (1-2), 117-138, 2002 | 208 | 2002 |
| Organic reference materials for hydrogen, carbon, and nitrogen stable isotope-ratio measurements: caffeines, n-alkanes, fatty acid methyl esters, glycines, l-valines … A Schimmelmann, H Qi, TB Coplen, WA Brand, J Fong, ... Analytical chemistry 88 (8), 4294-4302, 2016 | 187 | 2016 |
| The net carbon footprint of a newly created boreal hydroelectric reservoir CR Teodoru, J Bastien, MC Bonneville, PA del Giorgio, M Demarty, ... Global biogeochemical cycles 26 (2), 2012 | 179 | 2012 |
| Methane baseline concentrations and sources in shallow aquifers from the shale gas-prone region of the St. Lawrence Lowlands (Quebec, Canada) A Moritz, JF Hélie, DL Pinti, M Larocque, D Barnetche, S Retailleau, ... Environmental Science & Technology 49 (7), 4765-4771, 2015 | 117 | 2015 |
| North America’s oldest boreal trees are more efficient water users due to increased [CO2], but do not grow faster C Giguère-Croteau, É Boucher, Y Bergeron, MP Girardin, I Drobyshev, ... Proceedings of the National Academy of Sciences 116 (7), 2749-2754, 2019 | 105 | 2019 |
| Insights on the events surrounding the final drainage of Lake Ojibway based on James Bay stratigraphic sequences M Roy, F Dell’Oste, JJ Veillette, A De Vernal, JF Hélie, M Parent Quaternary Science Reviews 30 (5-6), 682-692, 2011 | 92 | 2011 |
| Modern Sphagnumδ13C signatures follow a surface moisture gradient in two boreal peat bogs, James Bay lowlands, Québec J Loisel, M Garneau, JF Hélie Journal of Quaternary Science: Published for the Quaternary Research …, 2009 | 83 | 2009 |
| Combined usage of stable isotopes and GPS-based telemetry to understand the feeding ecology of an omnivorous bird, the Ring-billed Gull (Larus delawarensis) É Caron-Beaudoin, ML Gentes, M Patenaude-Monette, JF Hélie, ... Canadian journal of zoology 91 (10), 689-697, 2013 | 79 | 2013 |
| Sources of particulate and dissolved organic carbon in the St Lawrence River: isotopic approach JF Hélie, C Hillaire‐Marcel Hydrological Processes: An International Journal 20 (9), 1945-1959, 2006 | 78 | 2006 |
| Synoptic and time-series stable isotope surveys of the Mackenzie River from Great Slave Lake to the Arctic Ocean, 2003 to 2006 Y Yi, JJ Gibson, JF Hélie, TA Dick Journal of Hydrology 383 (3-4), 223-232, 2010 | 71 | 2010 |
| Sphagnum δ13C values as indicators of palaeohydrological changes in a peat bog J Loisel, M Garneau, JF Hélie The Holocene 20 (2), 285-291, 2010 | 70 | 2010 |
| Evolution of the geothermal fluids at Los Azufres, Mexico, as traced by noble gas isotopes, δ18O, δD, δ13C and 87Sr/86Sr DL Pinti, MC Castro, O Shouakar-Stash, A Tremblay, VH Garduño, ... Journal of Volcanology and Geothermal Research 249, 1-11, 2013 | 63 | 2013 |
| Strontium isotope characterization of wines from Quebec, Canada V Vinciguerra, R Stevenson, K Pedneault, A Poirier, JF Hélie, D Widory Food Chemistry 210, 121-128, 2016 | 59 | 2016 |
| Preparation and characterisation of IAEA‐603, a new primary reference material aimed at the VPDB scale realisation for δ13C and δ18O determination S Assonov, M Groening, A Fajgelj, JF Hélie, C Hillaire‐Marcel Rapid Communications in Mass Spectrometry 34 (20), e8867, 2020 | 54 | 2020 |
| Isotopic signals (18O, 2H, 3H) of six major rivers draining the pan‐Arctic watershed Y Yi, JJ Gibson, LW Cooper, JF Hélie, SJ Birks, JW McClelland, ... Global Biogeochemical Cycles 26 (1), 2012 | 54 | 2012 |
| 222Rn activity in groundwater of the St. Lawrence Lowlands, Quebec, eastern Canada: relation with local geology and health hazard DL Pinti, S Retailleau, D Barnetche, F Moreira, AM Moritz, M Larocque, ... Journal of Environmental Radioactivity 136, 206-217, 2014 | 46 | 2014 |
| Review and synthesis of potential hydrologic impacts of mountain pine beetle and related harvesting activities in British Columbia Pacific Forestry Centre Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre …, 2005 | 45 | 2005 |
| Variations of the nitrate isotopic composition in the St. Lawrence River caused by seasonal changes in atmospheric nitrogen inputs B Thibodeau, JF Hélie, MF Lehmann Biogeochemistry 115, 287-298, 2013 | 33 | 2013 |
| Elemental and stable isotopic approaches for studying the organic and inorganic carbon components in natural samples JF Hélie IOP conference series: Earth and environmental science 5 (1), 012005, 2009 | 32 | 2009 |
| Using water stable isotopes in the unsaturated zone to quantify recharge in two contrasted infiltration regimes F Barbecot, S Guillon, E Pili, M Larocque, E Gibert-Brunet, JF Hélie, ... Vadose Zone Journal 17 (1), 1-13, 2018 | 31 | 2018 |