Previous Article Next Article Table of Contents Science, Vol.331, No.6013, 50-50, 2011 DOI10.1126/science.1196808 Export Citation Freshwater Methane Emissions Offset the Continental Carbon Sink Bastviken D, Tranvik LJ, Downing JA, Crill PM, Enrich-Prast A Please enable JavaScript to view the comments powered by Disqus.