Nam Theun 2 Reservoir four years after commissioning: significance of drawdown methane emissions and other pathwaysD. Serça, C. Deshmukh, S. Pighini, P. Oudone, A. Vongkhamsao, P. Guédant, W. Rode, A. Godon, V. Chanudet, S. Descloux and F. GuérinHydroécol. Appl., 19 (2016) 119-146DOI: https://doi.org/10.1051/hydro/2016001