Bibliography

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D. A. Walker, Epstein, H. E., Gould, W. A., Kelley, A. M., Kade, A. N., Knudson, J. A., Krantz, W. B., Michaelson, G., Peterson, R. A., Ping, C. L., Raynolds, M. K., Romanovsky, V. E., and Shur, Y., “Frost-boil ecosystems: Complex interactions between landforms, soils, vegetation and climate”, PERMAFROST AND PERIGLACIAL PROCESSES, vol. 15, pp. 171-188, 2004.

G. Mazhitova, Karstkarel, N., Oberman, N., Romanovsky, V. E., and Kuhry, P., “Permafrost and Infrastructure in the Usa Basin (Northeast European Russia): Possible Impacts of Global Warming”, AMBIO, vol. 33, pp. 289-294, 2004.

T. S. Sazonova, Romanovsky, V. E., Walsh, J. E., and Sergueev, D. O., “Permafrost dynamics in the 20th and 21st centuries along the East Siberian transect”, JOURNAL OF GEOPHYSICAL RESEARCH, vol. 109, p. D01108, 2004.

L. D. Hinzman, Bettez, N. D., Bolton, W. R., F. Chapin, S., Dyurgerov, M. B., Fastie, C. L., Griffith, B., Hollister, R. D., Hope, A., Huntington, H. P., Jensen, A. M., Jia, G. J., Jorgenson, T., Kane, D. L., Klein, D. R., Kofinas, G., Lynch, A. H., Lloyd, A. H., A. McGuire, D., Nelson, F. E., Oechel, W. C., Osterkamp, T. E., Racine, C. H., Romanovsky, V. E., Stone, R. S., Stow, D. A., Sturm, M., Tweedie, C. E., Vourlitis, G. L., Walker, M. D., Walker, D. A., Webber, P. J., Welker, J. M., Winker, K. S., and Yoshikawa, K., “Evidence and Implications of Recent Climate Change in Northern Alaska and Other Arctic Regions”, Climatic Change, vol. 72, pp. 251-298, 2005.

C. R. Duguay, Zhang, T., Leverington, D. W., and Romanovsky, V. E., “Satellite remote sensing of permafrost and seasonally frozen ground”, in Remote sensing in northern hydrology; measuring environmental change, vol. 163, C. R. Duguay and Pietroniro, A., Eds. Washington, DC: American Geophysical Union, 2005, pp. 91-118.

M. Sturm, Schimel, J., Michaelson, G., Welker, J. M., Oberbauer, S. F., Liston, G. E., Fahnestock, J., and Romanovsky, V. E., “Winter biological processes could help convert arctic tundra to shrubland”, Bioscience, vol. 55, pp. 17-26, 2005.

J. P. Schimel, Fahnestock, J., Michaelson, G., Mikan, C., Ping, C. - L., Romanovsky, V. E., and Welker, J., “Cold-season Production of CO2 in Arctic Soils: Can Laboratory and Field Estimates Be Reconciled through a Simple Modeling Approach?”, Arctic, Antarctic, and Alpine Research, vol. 38, pp. 249-256, 2006.

E. S. Euskirchen, A. McGuire, D., Kicklighter, D. W., Zhuang, Q., Clein, J. S., Dargaville, R. J., Dye, D. G., Kimball, J. S., McDonald, K. C., Melillo, J. M., Romanovsky, V. E., and Smith, N. V., “Importance of recent shifts in soil thermal dynamics on growing season length, productivity, and carbon sequestration in terrestrial high-latitude ecosystems”, Global Change Biology, vol. 12, pp. 731-750, 2006.

N. Molders and Romanovsky, V. E., “Long-term evaluation of the Hydro-Thermodynamic Soil-Vegetation Scheme’s frozen ground/permafrost component using observations at Barrow, Alaska”, Journal of Geophysical Research-Atmospheres, vol. 111, p. -, 2006.

A. Kade, Romanovsky, V. E., and Walker, D. A., “The N-factor of nonsorted circles along a climate gradient in Arctic Alaska”, PERMAFROST AND PERIGLACIAL PROCESSES, vol. 17, pp. 279-289, 2006.

V. E. Romanovsky, Gruber, S., Instanes, A., Jin, H., Marchenko, S. S., Smith, S. L., Trombotto, D., and Walter, K. M., “Chapter 7: Frozen Ground”, in Global Outlook for Ice and Snow, Arendal, Norway: Earthprint, UNEP/GRID, 2007, pp. 181-200.

V. A. Alekseev, Nicolsky, D. J., Romanovsky, V. E., and Lawrence, D. M., “An evaluation of deep soil configurations in the CLM3 for improved representation of permafrost”, Geophysical Research Letters, vol. 34, 2007.

D. J. Nicolsky, Romanovsky, V. E., Alekseev, V. A., and Lawrence, D. M., “Improved modeling of permafrost dynamics in a GCM land-surface scheme”, Geophysical Research Letters, vol. 34, p. L08501, 2007.

V. E. Romanovsky, Sazonova, T. S., Balobaev, V. T., Shender, N. I., and Sergueev, D. O., “Past and recent changes in air and permafrost temperatures in eastern Siberia”, Global and Planetary Change, vol. 56, pp. 399-413, 2007.

S. S. Marchenko, Gorbunov, A. P., and Romanovsky, V. E., “Permafrost warming in the Tien Shan Mountains, Central Asia”, Global and Planetary Change, vol. 56, pp. 311-327, 2007.

M. Stendel, Romanovsky, V. E., Christensen, J. H., and Sazonova, T., “Using dynamical downscaling to close the gap between global change scenarios and local permafrost dynamics”, Global and Planetary Change, vol. 56, pp. 203-214, 2007.

D. J. Nicolsky, Romanovsky, V. E., and Tipenko, G. S., “Using in-situ temperature measurements to estimate saturated soil thermal properties by solving a sequence of optimization problems”, The Cryosphere, vol. 1, pp. 41-58, 2007.

D. A. Walker, Epstein, H. E., Romanovsky, V. E., Ping, C. L., Michaelson, G. J., Daanen, R. P., Shur, Y., Peterson, R. A., Krantz, W. B., Raynolds, M. K., Gould, W. A., Gonzalez, G., Nicolsky, D. J., Vonlanthen, C. M., Kade, A. N., Kuss, P., Kelley, A. M., Munger, C. A., Tamocai, C. T., Matveyeva, N. V., and Daniels, F. J. A., “Arctic patterned-ground ecosystems: A synthesis of field studies and models along a North American Arctic Transect”, Journal of Geophysical Research-Biogeosciences, vol. 113, p. -, 2008.

C. L. Ping, Michaelson, G. J., Kimble, J. M., Romanovsky, V. E., Shur, Y. L., Swanson, D. K., and Walker, D. A., “Cryogenesis and soil formation along a bioclimate gradient in Arctic North America”, Journal of Geophysical Research-Biogeosciences, vol. 113, p. -, 2008.

G. Grosse, Romanovsky, V. E., Walter, K., Morgenstern, A., Lantuit, H., and Zimov, S., “Distribution of Thermokarst Lakes and Ponds at Three Yedoma Sites in Siberia”, Ninth International Conference on Permafrost. Institute of Northern Engineering UAF, Fairbanks, pp. 551-556, 2008.

R. P. Daanen, Romanovsky, V. E., Walker, D. A., and LaDouceur, M., “High Resolution, Surface and Subsurface, Survey of a Non-sorted Circle System”, Ninth Internatonal Confererence on Permafrost, vol. 1, pp. 321-326, 2008.

C. - L. Ping, Michaelson, G. J., Jorgenson, M. T., Kimble, J. M., Epstein, H., Romanovsky, V. E., and Walker, D. A., “High stocks of soil organic carbon in the North American Arctic region”, Nature Geoscience, vol. 1, pp. 615-619, 2008.

D. J. Nicolsky, Romanovsky, V. E., Tipenko, G. S., and Walker, D. A., “Modeling biogeophysical interactions in nonsorted circles in the Low Arctic”, Journal of Geophysical Research-Biogeosciences, vol. 113, p. -, 2008.

S. S. Marchenko, Romanovsky, V. E., and Tipenko, G. S., “Numerical Modeling of Spatial Permafrost Dynamics in Alaska”, Ninth International Conference on Permafrost. Institute of Northern Engineering UAF, Fairbanks, pp. 1125-1130, 2008.