%0 Journal Article %J Ecosystems %D 2017 %T Long-Term Release of Carbon Dioxide from Arctic Tundra Ecosystems in Alaska %A E. S. Euskirchen %A M Syndonia Bret-Harte %A Gaius R Shaver %A C. Edgar %A V. E. Romanovsky %K Arctic tundra %K carbon dioxide %K methane %K net ecosystem exchange %K permafrost %K soil temperature %B Ecosystems %V 20 %P 960 - 974 %8 08/2017 %G eng %U http://link.springer.com/10.1007/s10021-016-0085-9 %N 5 %! Ecosystems %R 10.1007/s10021-016-0085-9