%0 Research Notes %T The effect of changing water table on methane fluxes at two Finnish mire sites %A Martikainen, Pertti %A Nykänen, Hannu %A Crill, Patrick %A Silvola, Jouko %D 1992 %J Suo - Mires and peat %V 43 %N 4-5 %U http://www.suo.fi/article/9712 %X