Sturm, M., Schimel, J., Michelson, G., Welker, J., Oberbauer, S. F., Liston, G. E., Fahnestock, J., and V. E. Romanovsky, Are winter biological processes important in converting arctic tundra to shrubland?, BioScience, Vol. 55, No. 1: 17 26, 2005.
http://dx.doi.org/10.1641/0006-3568(2005)055[0017:wbpchc]2.0.co;2
Shimel, J. P., Fahnstock, J., Michaelson, G. J., Mican, C., Ping, C., Romanovsky, V. E. and J. Welker, A microbial activity based model of winter CO2 fluxes in Arctic tundra communities, Arctic, Antarctic, and Alpine Research,Vol. 38, No. 2, 249-256, 2006.
http://dx.doi.org/10.1657/1523-0430(2006)38[249:cpocia]2.0.co;2
Nicolsky, D. J., Romanovsky, V. E., Alexeev, V. A. and D. M. Lawrence, Improved modeling of permafrost dynamics in Alaska with CLM3, Geophysical Research Letters, VOL. 34, L08501, doi:10.1029/2007GL029525, 2007.
http://dx.doi.org/10.1029/2007gl029525
Nicolsky, D. J., Romanovsky, V.E., and G. S.Tipenko, Using in-situ temperature measurements to estimate saturated soil thermal properties by solving a sequence of optimization problems, The Cryosphere, 1, 41 58, 2007.
http://dx.doi.org/10.5194/tc-1-41-2007
Brown, J. and V. E. Romanovsky, Report from the International Permafrost Association: State of Permafrost in the First Decade of the 21st Century, Permafrost and Periglacial Processes, 19: 255 260, 2008.
http://dx.doi.org/10.1002/ppp.618
Nicolsky, D. J., Romanovsky, V.E., Tipenko, G. S., and D. A. Walker, Modeling biogeophysical interactions in non-sorted circles in the Low Arctic, Journal of Geophysical Research, in press
http://dx.doi.org/10.1029/2007jg000565
Walker, D.A., H.E. Epstein, V.E. Romanovsky, C.L. Ping, G.J. Michaelson, R.P. Daanen, Y. Shur, R.A. Peterson, W.B. Krantz, M.K. Raynolds, W.A. Gould,
http://dx.doi.org/10.1002/ppp.487
G. Gonzalez, D.J. Nicolsky, C.M. Vonlanthen, A.N. Kade, P. Kuss, A.M. Kelley, C.A. Munger, C.T. Tarnocai, N.V. Matveyeva, and F.J.A. DaniĐšls, Arctic patterned-ground ecosystems: a synthesis of studies along a north American arctic transect, Journal of Geophysical Research, in press
http://dx.doi.org/10.1029/2007jg000504
Nicolsky, D. J., Tipenko, G. S., Romanovsky, V. E. and D. A. Walker, Modeling Observed Differential Frost Heave within Non-Sorted Circles in Alaska, In Proceedings of the Ninth International Conference on Permafrost, June 29-July 3, Fairbanks, Alaska, 2008, in press
http://dx.doi.org/10.1029/2007jg000565
Romanovsky, V. E., Marchenko, S. S., Daanen, R., Nicolsky, D. J., Sergeev, D. O., and D. A. Walker, Soil climate and frost heave along the Permafrost/Ecological North American Arctic Transect, In Proceedings of the Ninth International Conference on Permafrost, June 29-July 3, Fairbanks, Alaska, 2008, in press
http://dx.doi.org/10.1002/ppp.563
Kade, A., Romanovsky, V. E. and D. A. Walker, The N-factor of nonsorted circles along a climate gradient in Arctic Alaska, Permafrost and Periglacial Processes, 17: 279-289, 2006.
http://dx.doi.org/10.1002/ppp.563
Walker, D. A., H. E. Epstein, W. A. Gould, A. Kade, A.M. Kelley, J. A. Knudson, W. B. Krantz, R. A. Peterson, G. Michaelson, R.A. Peterson, C. L. Ping, M. A. Raynolds, V. E. Romanovsky, Y. Shur, and M.D. Walker, Frost-boil ecosystems: complex interactions between landforms, soils, vegetation, and climate, Permafrost and Periglacial Processes, 15: 171-188, 2004.
http://dx.doi.org/10.1002/ppp.487
