• Corradi CAR, Walter K, Kolle O, Zimov SA, Schulze E-D. 2005. Carbon dioxide and methane exchange of a north-east Siberian tussock tundra. Global Change Biology 11: 1910-1925.
  
  
• Walter, K. M., Zimov, S. A., Chanton, J. P., Verbyla, D., & F. S. Chapin III. 2006. Methane Bubbling from Siberian Thaw Lakes as a Positive Feedback to Climate Warming, Nature 443, 71-75.
  
  
• Walter, K. M., L. C. Smith, F. S. Chapin III. 2007. Philosophical Transactions of the Royal Society. Methane bubbling from northern lakes: present and future contributions to the global methane budget, vol. 365, number 1856, pages 1657-1676.
  
  
• Walter, K. M., Duguay, C., Jeffries, M., Engram, M., and Chapin III, F. S. Journal of the American Water Research Association, in press, Potential use of synthetic aperture radar (SAR) for estimating methane ebullition from arctic lakes.
  
  
• Romanovsky, V., Walter, K. et al. Ice in the Ground, Chapter 4 in The Global Outlook for Ice & Snow, Center for International Climate and Environmental Research (CICERO) and UNEP, released on World Environment Day June 5, 2007
  
  
• Walter, K. M., M. Edwards, G. Grosse, S. A. Zimov, F. Stuart Chapin III. 2007. Thermokarst lakes as a source of atmospheric CH4 during the last deglaciation. Science 318: 633-636.
  
  
• Walter, K. M., J. Chanton, T. Schuur, S.A. Zimov, F.S. Chapin III, Journal Geophysical Research- Biogeosciences, accepted. Methane Production and Bubble Emissions from Arctic Lakes: Implications from 14C and Stable Isotope Compositions.

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