Bibliography

T. C. Peterson, Baringer, M. O., Thorne, P. W., Menne, M. J., Kennedy, J. J., Christy, J., Seidel, D., Mears, C., Haimberger, L., Wang, J., Zhang, L., Levinson, D. H., Hilburn, K. A., Kruk, M. C., Robinson, D. A., Foster, M. J., Ackerman, S. A., Bennartz, R., Heidinger, A. K., Maddux, B. C., Rossow, W. B., Macdonald, A. M., Fekete, B. M., Bowling, L. C., Lammers, R. B., Lawford, R., Allan, R., Wong, T., Stackhouse, P. W., Kratz, D. P., Wilber, A. C., Schnell, R. C., Dlugokencky, E. J., Montzka, S. A., Elkins, J. W., Dutton, G. S., Haywood, J., Bellouin, N., Jones, A., Weber, M., Pelto, M. S., Belward, A. S., Bartholome, E., Achard, F., Brink, A. B., Gobron, N., Belward, A. S., Levy, J. M., Xue, Y., Reynolds, R. W., Johnson, G. C., Lyman, J. M., Willis, J. K., Levitus, S., Boyer, T., Antonov, J., Schmid, C., Goni, G. J., Yu, L., Weller, R. A., Goni, G. J., Knaff, J. A., Johnson, G. C., Lyman, J. M., Lumpkin, R., Goni, G., Dohan, K., Baringer, M. O., Meinen, C. S., Johnson, G. C., Kanzow, T. O., Cunningham, S. A., Johns, W. E., Beal, L. M., Hirschi, J. J. M., Rayner, D., Longworth, H. R., Bryden, H. L., Marotzke, J., Merrifield, M. A., Nerem, R. S., Mitchum, G. T., Miller, L., Leuliette, E., Gill, S., Feely, R. A., Sabine, C. L., Feely, R. A., Wanninkhof, R., Takahashi, T., Behrenfeld, M. J., Siegel, D. A., O’Malley, R. T., Maritorena, S., Dickson, A. G., Feely, R. A., Dickson, A. G., Diamond, H. J., L’Heureux, M., Bell, G., Halpert, M., Bell, G. D., Blake, E., Goldenberg, S. B., Kimberlain, T., Landsea, C. W., Pasch, R., Schemm, J., Kruk, M. C., Levinson, D. H., Weyman, J., Camargo, S. J., Gleason, K. L., Kruk, M. C., Salinger, M. J., Trewin, B., Watkins, A. B., Luo, J. J., Richter-Menge, J., Overland, J., Wang, M., Walsh, J., Perovich, D. K., Meier, W., Nghiem, S. V., Walker, D. A., Bhatt, U. S., Raynolds, M. K., Comiso, J. E., Epstein, H. E., Jia, G. J., Romanovsky, V. E., Oberman, N., Drozdov, D., Malkova, G., Kholodov, A. L., Marchenko, S. S., Derksen, C., Brown, R., Wang, L., Sharp, M., Wolken, G., Box, J. E., Bai, L. S., Benson, R., Bhattacharya, I., Bromwich, D. H., Cappelen, J., Decker, D., DiGirolamo, N., Fettweis, X., Hall, D., Hanna, E., Mote, T., Tedesco, M., van de Wal, R., van den Broeke, M., Fogt, R. L., Scambos, T. A., Barreira, S., Colwell, S., Turner, J., Wang, L., Liu, H., Massom, R. A., Reid, P., Stammerjohn, S., Barreira, S., Newman, P. A., Watkins, A. B., Vincent, L. A., Stephens, S. E., Heim, R. R., Gleason, K. L., Fenimore, C., Bell, G. D., Shulski, M., Ballard, R. A., Davydova-Belitskaya, V., Romero-Cruz, F., Fonseca, C., Perez, R., Lapinel, B., Cutie, V., Gonzales, I., Boudet, D., Hernandez, M., Stephenson, T. S., Taylor, M. A., Spence, J. M., Rossi, S., Cupo, J. P., Martinez, R., Pabon, D., Leon, G., Jaimes, E., Quintero, A., Mascarenhas, A., Marengo, J. A., Baez, J., Ronchail, J., Aceituno, P., Bidegain, M., Quintana, J., Skansi, M., Rusticucci, M., Kabidi, K., Sayouri, A., Sebbari, R., Attaher, S., Khalil, A., Medany, M., Njau, L. N., Bell, M. A., Thiaw, W. M., Osman-Elasha, B., Oludhe, C., Ogallo, L., Mhanda, A., Mutasa, W. Z. C., Gamedze, M. S., Kruger, A., McBride, C., Obregon, A., Bissolli, P., Kennedy, J. J., Parker, D. E., Trigo, R. M., Barriopedro, D., Bulygina, O. N., Korshunova, N. N., Razuvaev, V. N., Guo, Y., Sakai, Y., Zhao, S., Wang, X., Lee, H., Rajeevan, M., Revadekar, J., Rogers, M., Khoshkam, M., Rahimzadeh, F., Trewin, B. C., Watkins, A. B., Salinger, M. J., McGree, S., Guard, C., and Lander, M. A., “State of the Climate in 2008”, Bulletin of the American Meteorological Society, vol. 90, p. S13-+, 2009.

T. C. Peterson, Baringer, M. O., Thorne, P. W., Menne, M. J., Kennedy, J. J., Christy, J., Seidel, D., Mears, C., Haimberger, L., Wang, J., Zhang, L., Levinson, D. H., Hilburn, K. A., Kruk, M. C., Robinson, D. A., Foster, M. J., Ackerman, S. A., Bennartz, R., Heidinger, A. K., Maddux, B. C., Rossow, W. B., Macdonald, A. M., Fekete, B. M., Bowling, L. C., Lammers, R. B., Lawford, R., Allan, R., Wong, T., Stackhouse, P. W., Kratz, D. P., Wilber, A. C., Schnell, R. C., Dlugokencky, E. J., Montzka, S. A., Elkins, J. W., Dutton, G. S., Haywood, J., Bellouin, N., Jones, A., Weber, M., Pelto, M. S., Belward, A. S., Bartholome, E., Achard, F., Brink, A. B., Gobron, N., Belward, A. S., Levy, J. M., Xue, Y., Reynolds, R. W., Johnson, G. C., Lyman, J. M., Willis, J. K., Levitus, S., Boyer, T., Antonov, J., Schmid, C., Goni, G. J., Yu, L., Weller, R. A., Goni, G. J., Knaff, J. A., Johnson, G. C., Lyman, J. M., Lumpkin, R., Goni, G., Dohan, K., Baringer, M. O., Meinen, C. S., Johnson, G. C., Kanzow, T. O., Cunningham, S. A., Johns, W. E., Beal, L. M., Hirschi, J. J. M., Rayner, D., Longworth, H. R., Bryden, H. L., Marotzke, J., Merrifield, M. A., Nerem, R. S., Mitchum, G. T., Miller, L., Leuliette, E., Gill, S., Feely, R. A., Sabine, C. L., Feely, R. A., Wanninkhof, R., Takahashi, T., Behrenfeld, M. J., Siegel, D. A., O’Malley, R. T., Maritorena, S., Dickson, A. G., Feely, R. A., Dickson, A. G., Diamond, H. J., L’Heureux, M., Bell, G., Halpert, M., Bell, G. D., Blake, E., Goldenberg, S. B., Kimberlain, T., Landsea, C. W., Pasch, R., Schemm, J., Kruk, M. C., Levinson, D. H., Weyman, J., Camargo, S. J., Gleason, K. L., Kruk, M. C., Salinger, M. J., Trewin, B., Watkins, A. B., Luo, J. J., Richter-Menge, J., Overland, J., Wang, M., Walsh, J., Perovich, D. K., Meier, W., Nghiem, S. V., Walker, D. A., Bhatt, U. S., Raynolds, M. K., Comiso, J. E., Epstein, H. E., Jia, G. J., Romanovsky, V. E., Oberman, N., Drozdov, D., Malkova, G., Kholodov, A. L., Marchenko, S. S., Derksen, C., Brown, R., Wang, L., Sharp, M., Wolken, G., Box, J. E., Bai, L. S., Benson, R., Bhattacharya, I., Bromwich, D. H., Cappelen, J., Decker, D., DiGirolamo, N., Fettweis, X., Hall, D., Hanna, E., Mote, T., Tedesco, M., van de Wal, R., van den Broeke, M., Fogt, R. L., Scambos, T. A., Barreira, S., Colwell, S., Turner, J., Wang, L., Liu, H., Massom, R. A., Reid, P., Stammerjohn, S., Barreira, S., Newman, P. A., Watkins, A. B., Vincent, L. A., Stephens, S. E., Heim, R. R., Gleason, K. L., Fenimore, C., Bell, G. D., Shulski, M., Ballard, R. A., Davydova-Belitskaya, V., Romero-Cruz, F., Fonseca, C., Perez, R., Lapinel, B., Cutie, V., Gonzales, I., Boudet, D., Hernandez, M., Stephenson, T. S., Taylor, M. A., Spence, J. M., Rossi, S., Cupo, J. P., Martinez, R., Pabon, D., Leon, G., Jaimes, E., Quintero, A., Mascarenhas, A., Marengo, J. A., Baez, J., Ronchail, J., Aceituno, P., Bidegain, M., Quintana, J., Skansi, M., Rusticucci, M., Kabidi, K., Sayouri, A., Sebbari, R., Attaher, S., Khalil, A., Medany, M., Njau, L. N., Bell, M. A., Thiaw, W. M., Osman-Elasha, B., Oludhe, C., Ogallo, L., Mhanda, A., Mutasa, W. Z. C., Gamedze, M. S., Kruger, A., McBride, C., Obregon, A., Bissolli, P., Kennedy, J. J., Parker, D. E., Trigo, R. M., Barriopedro, D., Bulygina, O. N., Korshunova, N. N., Razuvaev, V. N., Guo, Y., Sakai, Y., Zhao, S., Wang, X., Lee, H., Rajeevan, M., Revadekar, J., Rogers, M., Khoshkam, M., Rahimzadeh, F., Trewin, B. C., Watkins, A. B., Salinger, M. J., McGree, S., Guard, C., and Lander, M. A., “State of the Climate in 2008”, Bulletin of the American Meteorological Society, vol. 90, p. S13-+, 2009.

T. C. Peterson, Baringer, M. O., Thorne, P. W., Menne, M. J., Kennedy, J. J., Christy, J., Seidel, D., Mears, C., Haimberger, L., Wang, J., Zhang, L., Levinson, D. H., Hilburn, K. A., Kruk, M. C., Robinson, D. A., Foster, M. J., Ackerman, S. A., Bennartz, R., Heidinger, A. K., Maddux, B. C., Rossow, W. B., Macdonald, A. M., Fekete, B. M., Bowling, L. C., Lammers, R. B., Lawford, R., Allan, R., Wong, T., Stackhouse, P. W., Kratz, D. P., Wilber, A. C., Schnell, R. C., Dlugokencky, E. J., Montzka, S. A., Elkins, J. W., Dutton, G. S., Haywood, J., Bellouin, N., Jones, A., Weber, M., Pelto, M. S., Belward, A. S., Bartholome, E., Achard, F., Brink, A. B., Gobron, N., Belward, A. S., Levy, J. M., Xue, Y., Reynolds, R. W., Johnson, G. C., Lyman, J. M., Willis, J. K., Levitus, S., Boyer, T., Antonov, J., Schmid, C., Goni, G. J., Yu, L., Weller, R. A., Goni, G. J., Knaff, J. A., Johnson, G. C., Lyman, J. M., Lumpkin, R., Goni, G., Dohan, K., Baringer, M. O., Meinen, C. S., Johnson, G. C., Kanzow, T. O., Cunningham, S. A., Johns, W. E., Beal, L. M., Hirschi, J. J. M., Rayner, D., Longworth, H. R., Bryden, H. L., Marotzke, J., Merrifield, M. A., Nerem, R. S., Mitchum, G. T., Miller, L., Leuliette, E., Gill, S., Feely, R. A., Sabine, C. L., Feely, R. A., Wanninkhof, R., Takahashi, T., Behrenfeld, M. J., Siegel, D. A., O’Malley, R. T., Maritorena, S., Dickson, A. G., Feely, R. A., Dickson, A. G., Diamond, H. J., L’Heureux, M., Bell, G., Halpert, M., Bell, G. D., Blake, E., Goldenberg, S. B., Kimberlain, T., Landsea, C. W., Pasch, R., Schemm, J., Kruk, M. C., Levinson, D. H., Weyman, J., Camargo, S. J., Gleason, K. L., Kruk, M. C., Salinger, M. J., Trewin, B., Watkins, A. B., Luo, J. J., Richter-Menge, J., Overland, J., Wang, M., Walsh, J., Perovich, D. K., Meier, W., Nghiem, S. V., Walker, D. A., Bhatt, U. S., Raynolds, M. K., Comiso, J. E., Epstein, H. E., Jia, G. J., Romanovsky, V. E., Oberman, N., Drozdov, D., Malkova, G., Kholodov, A. L., Marchenko, S. S., Derksen, C., Brown, R., Wang, L., Sharp, M., Wolken, G., Box, J. E., Bai, L. S., Benson, R., Bhattacharya, I., Bromwich, D. H., Cappelen, J., Decker, D., DiGirolamo, N., Fettweis, X., Hall, D., Hanna, E., Mote, T., Tedesco, M., van de Wal, R., van den Broeke, M., Fogt, R. L., Scambos, T. A., Barreira, S., Colwell, S., Turner, J., Wang, L., Liu, H., Massom, R. A., Reid, P., Stammerjohn, S., Barreira, S., Newman, P. A., Watkins, A. B., Vincent, L. A., Stephens, S. E., Heim, R. R., Gleason, K. L., Fenimore, C., Bell, G. D., Shulski, M., Ballard, R. A., Davydova-Belitskaya, V., Romero-Cruz, F., Fonseca, C., Perez, R., Lapinel, B., Cutie, V., Gonzales, I., Boudet, D., Hernandez, M., Stephenson, T. S., Taylor, M. A., Spence, J. M., Rossi, S., Cupo, J. P., Martinez, R., Pabon, D., Leon, G., Jaimes, E., Quintero, A., Mascarenhas, A., Marengo, J. A., Baez, J., Ronchail, J., Aceituno, P., Bidegain, M., Quintana, J., Skansi, M., Rusticucci, M., Kabidi, K., Sayouri, A., Sebbari, R., Attaher, S., Khalil, A., Medany, M., Njau, L. N., Bell, M. A., Thiaw, W. M., Osman-Elasha, B., Oludhe, C., Ogallo, L., Mhanda, A., Mutasa, W. Z. C., Gamedze, M. S., Kruger, A., McBride, C., Obregon, A., Bissolli, P., Kennedy, J. J., Parker, D. E., Trigo, R. M., Barriopedro, D., Bulygina, O. N., Korshunova, N. N., Razuvaev, V. N., Guo, Y., Sakai, Y., Zhao, S., Wang, X., Lee, H., Rajeevan, M., Revadekar, J., Rogers, M., Khoshkam, M., Rahimzadeh, F., Trewin, B. C., Watkins, A. B., Salinger, M. J., McGree, S., Guard, C., and Lander, M. A., “State of the Climate in 2008”, Bulletin of the American Meteorological Society, vol. 90, p. S13-+, 2009.

K. Saito, Marchenko, S. S., Romanovsky, V. E., Bigelow, N., Yoshikawa, K., and Walsh, J., “Thermally-Conditioned Paleo-Permafrost Variations from Global Climate Modeling”, Sola, vol. 5, pp. 101-104, 2009.

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.

R. P. Daanen, Misra, D., Epstein, H., Walker, D., and Romanovsky, V. E., “Simulating nonsorted circle development in arctic tundra ecosystems”, Journal of Geophysical Research-Biogeosciences, vol. 113, p. G03S06, 2008.

V. E. Romanovsky, Marchenko, S. S., Daanen, R. P., Sergeev, D. O., and Walker, D. A., “Soil climate and frost heave along the Permafrost/Ecological North American Arctic Transect”, Ninth International Conference On Permafrost. Fairbanks (in this proceedings), 2008.

L. Schirrmeister, Meyer, H., Wetterich, S., Siegert, C., Kunitsky, V. V., Grosse, G., Kuznetsova, T. V., and Derevyagin, A. Y., “The Yedoma Suite of the Northeastern Siberian Shelf Region: Characteristics and Concept of Formation”, Ninth International Conference on Permafrost. Institute of Northern Engineering, University of Alaska Fairbanks, Fairbanks, USA, pp. 1595-1600, 2008.

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.

E. A. Yepez, Scott, R. L., Cable, W. L., and Williams, D. G., “Intraseasonal variation in water and carbon dioxide flux components in a semiarid riparian woodland”, Ecosystems, vol. 10, pp. 1100 - 1115, 2007.

K. M. Walter, Edwards, M. E., Grosse, G., Zimov, S. A., and Chapin, III, F. S., “Thermokarst Lakes as a Source of Atmospheric CH4 During the Last Deglaciation”, Science, vol. 318, pp. 633-636, 2007.

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.

R. L. Scott, Goodrich, D. C., Levick, L., McGuire, R., Cable, W. L., Williams, D., Gazal, R., Yepez, E. A., Elsworth, P., and Huxman, T. E., “Determining the riparian groundwater use within the San Pedro Riparian National Conservation Area and the Sierra Vista Sub-Basin, Arizona”, 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.

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.

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.

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.

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.

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.

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.