| Reviews and syntheses: Effects of permafrost thaw on Arctic aquatic ecosystems JE Vonk, SE Tank, WB Bowden, I Laurion, WF Vincent, P Alekseychik, ... Biogeosciences 12 (23), 7129-7167, 2015 | 573 | 2015 |
| Large loss of CO2 in winter observed across the northern permafrost region SM Natali, JD Watts, BM Rogers, S Potter, SM Ludwig, AK Selbmann, ... Nature Climate Change 9 (11), 852-857, 2019 | 347 | 2019 |
| Representativeness of Eddy-Covariance flux footprints for areas surrounding AmeriFlux sites H Chu, X Luo, Z Ouyang, WS Chan, S Dengel, SC Biraud, MS Torn, ... Agricultural and Forest Meteorology 301, 108350, 2021 | 304 | 2021 |
| FLUXNET-CH4 synthesis activity: Objectives, observations, and future directions SH Knox, RB Jackson, B Poulter, G McNicol, E Fluet-Chouinard, Z Zhang, ... Bulletin of the American Meteorological Society 100 (12), 2607-2632, 2019 | 193 | 2019 |
| Increasing contribution of peatlands to boreal evapotranspiration in a warming climate M Helbig, JM Waddington, P Alekseychik, BD Amiro, M Aurela, AG Barr, ... Nature Climate Change 10 (6), 555-560, 2020 | 170 | 2020 |
| FLUXNET-CH4: A global, multi-ecosystem dataset and analysis of methane seasonality from freshwater wetlands KB Delwiche, SH Knox, A Malhotra, E Fluet-Chouinard, G McNicol, ... Earth System Science Data Discussions 2021, 1-111, 2021 | 154 | 2021 |
| Permafrost thaw and wildfire: Equally important drivers of boreal tree cover changes in the Taiga Plains, Canada M Helbig, C Pappas, O Sonnentag Geophysical Research Letters 43 (4), 1598-1606, 2016 | 128 | 2016 |
| Monthly gridded data product of northern wetland methane emissions based on upscaling eddy covariance observations O Peltola, T Vesala, Y Gao, O Räty, P Alekseychik, M Aurela, B Chojnicki, ... Earth System Science Data 11 (3), 1263-1289, 2019 | 113* | 2019 |
| Direct and indirect climate change effects on carbon dioxide fluxes in a thawing boreal forest–wetland landscape M Helbig, LE Chasmer, AR Desai, N Kljun, WL Quinton, O Sonnentag Global Change Biology 23 (8), 3231-3248, 2017 | 94 | 2017 |
| Regional atmospheric cooling and wetting effect of permafrost thaw‐induced boreal forest loss M Helbig, K Wischnewski, N Kljun, LE Chasmer, WL Quinton, M Detto, ... Global Change Biology 22 (12), 4048-4066, 2016 | 90 | 2016 |
| The positive net radiative greenhouse gas forcing of increasing methane emissions from a thawing boreal forest‐wetland landscape M Helbig, LE Chasmer, N Kljun, WL Quinton, CC Treat, O Sonnentag Global change biology 23 (6), 2413-2427, 2017 | 87 | 2017 |
| The Boreal–Arctic wetland and lake dataset (BAWLD) D Olefeldt, M Hovemyr, MKA Kuhn, D Bastviken, TJ Bohn, J Connolly, ... Earth System Science Data 13 (11), 5127-5149, 2021 | 84 | 2021 |
| Spatial and seasonal variability of polygonal tundra water balance: Lena River Delta, northern Siberia (Russia) M Helbig, J Boike, M Langer, P Schreiber, BRK Runkle, L Kutzbach Hydrogeology journal 1 (21), 133-147, 2013 | 84 | 2013 |
| Prompt active restoration of peatlands substantially reduces climate impact KA Nugent, IB Strachan, NT Roulet, M Strack, S Frolking, M Helbig Environmental Research Letters 14 (12), 124030, 2019 | 74 | 2019 |
| Gap-filling eddy covariance methane fluxes: Comparison of machine learning model predictions and uncertainties at FLUXNET-CH4 wetlands J Irvin, S Zhou, G McNicol, F Lu, V Liu, E Fluet-Chouinard, Z Ouyang, ... Agricultural and Forest Meteorology 308, 108528, 2021 | 73 | 2021 |
| Integrating continuous atmospheric boundary layer and tower-based flux measurements to advance understanding of land-atmosphere interactions M Helbig, T Gerken, ER Beamesderfer, DD Baldocchi, T Banerjee, ... Agricultural and Forest Meteorology 307, 108509, 2021 | 58 | 2021 |
| Substantial hysteresis in emergent temperature sensitivity of global wetland CH4 emissions KY Chang, WJ Riley, SH Knox, RB Jackson, G McNicol, B Poulter, ... Nature Communications 12 (1), 2266, 2021 | 58 | 2021 |
| The biophysical climate mitigation potential of boreal peatlands during the growing season M Helbig, JM Waddington, P Alekseychik, B Amiro, M Aurela, AG Barr, ... Environmental Research Letters 15 (10), 104004, 2020 | 53 | 2020 |
| Increased high‐latitude photosynthetic carbon gain offset by respiration carbon loss during an anomalous warm winter to spring transition Z Liu, JS Kimball, NC Parazoo, AP Ballantyne, WJ Wang, N Madani, ... Global Change Biology 26 (2), 682-696, 2020 | 53 | 2020 |
| Soil respiration strongly offsets carbon uptake in Alaska and Northwest Canada JD Watts, SM Natali, C Minions, D Risk, K Arndt, D Zona, ES Euskirchen, ... Environmental Research Letters 16 (8), 084051, 2021 | 52 | 2021 |
Oliver SonnentagAssociate Professor, Canada Research Chair Tier 2, Université de Montréal, Département de géographieEmail verificata su umontreal.ca