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Manuel J. Helbig

 

Département de géographie, Université de Montréal

Autre
Université de Montréal
Montréal
Québec, Canada


manuel.helbig@mcgill.ca

 

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Communications scientifiques

Warren, R.K., Pappas, C., Helbig, M.J., Chasmer, L.E., Berg, A.A., Baltzer, J.L., Quinton, W.L., Sonnentag, O., 2018. Minor contribution of overstorey transpiration to landscape evapotranspiration in boreal permafrost peatlands. Ecohydrology, 11(5): e1975. DOI: 10.1002/eco.1975.

Helbig, M.J., Chasmer, L.E., Desai, A.R., Kljun, N., Quinton, W.L., Sonnentag, O., 2017. Direct and indirect climate change effects on carbon dioxide fluxes in a thawing boreal forest–wetland landscape. Global Change Biology, 23(8): 3231–3248. DOI: 10.1111/gcb.13638.

Helbig, M.J., Chasmer, L.E., Kljun, N., Quinton, W.L., Treat, C.C., Sonnentag, O., 2017. The positive net radiative greenhouse gas forcing of increasing methane emissions from a thawing boreal forest-wetland landscape. Global Change Biology, 23(6): 2413-2427. DOI: 10.1111/gcb.13520.

Helbig, M.J., Quinton, W.L., Sonnentag, O., 2017. Warmer spring conditions increase annual methane emissions from a boreal peat landscape with sporadic permafrost. Environmental Research Letters, 12(11): 115009. DOI: 10.1088/1748-9326/aa8c85.

Helbig, M.J., Pappas, C., Sonnentag, O., 2016. Permafrost thaw and wildfire: equally important drivers of boreal tree cover changes across the Taiga Plains, Canada. Geophysical Research Letters, 43(4): 1598-1606. DOI: 10.1002/2015GL067193.

Helbig, M.J., Wischnewski, K., Gosselin, G.H., Biraud, S.C., Bogoev, I., Chan, W.S., Euskirchen, E.S., Glenn, A.J., Marsh, P.M., Quinton, W.L., Sonnentag, O., 2016. Addressing a systematic bias in carbon dioxide flux measurements with the EC150 and the IRGASON open-path gas analyzers. Agricultural and Forest Meteorology, 228-229: 349-359. DOI: 10.1016/j.agrformet.2016.07.018.

Helbig, M.J., Wischnewski, K., Kljun, N., Chasmer, L.E., Quinton, W.L., Detto, M., Sonnentag, O., 2016. Regional atmospheric cooling and wetting effect of permafrost thaw-induced boreal forest loss. Global Change Biology, 22(12): 4048-4066. DOI: 10.1111/gcb.13348.

Vonk, J.E., Tank, S.E., Bowden, W.B., Laurion, I., Vincent, W.F., Alekseychik, P., Amyot, M., Billet, M.F., Canário, J., Cory, R.M., Deshpande, B., Helbig, M.J., Jammet, M., Karlsson, J., Larouche, J., MacMillan, G.A., Rautio, M., Walter Anthony, K.M., Wickland, K.P., 2015. Reviews and syntheses: Effects of permafrost thaw on arctic aquatic ecosystems. Biogeosciences, 12(23): 7129–7167. DOI: 10.5194/bgd-12-7129-2015.

Helbig, M.J., Boike, J., Langer, M., Schreiber, P., Runkle, B.R.K., Kutzbach, L., 2013. Spatial and seasonal variability of polygonal tundra water balance: Lena River Delta, northern Siberia (Russia). Hydrogeology Journal, 21(1): 133-147. DOI: 10.1007/s10040-012-0933-4.

 
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