D. A.  Walker, Raynolds, M. K., Maier, H. A., Barbour, E. M., and Neufeld, G. P., ?Circumpolar geobotanical mapping: a web-based plant-to-planet approach for vegetation-change analysis in the Arctic?, Viten, vol. 1, pp. 125-128, 2010.

D. A.  Walker, Gould, W. A., Maier, H. A., and Raynolds, M. K., ?The Circumpolar Arctic Vegetation Map: AVHRR-derived base maps, environmental controls, and integrated mapping procedures?, International Journal of Remote Sensing, vol. 23, pp. 4551-4570, 2002.

M. K.  Raynolds, Walker, D. A., and Maier, H. A., ?Plant community-level mapping of arctic Alaska based on the Circumpolar Arctic Vegetation Map?, Phytocoenologia, vol. 35, pp. 821-848, 2005.

U. S.  Bhatt, Walker, D. A., Raynolds, M. K., Comiso, J. C., Epstein, H. E., Jia, G., Gens, R., Pinzon, J. E., Tucker, C. J., and Tweedie, C. E., ?Circumpolar Arctic tundra vegetation change is linked to sea-ice decline?, Earth Interactions, vol. 14, pp. 1-20, 2010.

M. K.  Raynolds and Walker, D. A., ?The effects of deglaciation on circumpolar distribution of arctic vegetation?, Canadian Journal of Remote Sensing, vol. 35, pp. 118-129, 2009.

H. E.  Epstein, Walker, D. A., Raynolds, M. K., Jia, G. J., and Kelley, A. M., ?Phytomass patterns across a temperature gradient of the North American arctic tundra?, J. Geophys. Res, vol. 113, p. G03S02, 2008.

A.  Kade, Walker, D. A., and Raynolds, M. K., ?Plant communities and soils in cryoturbated tundra along a bioclimate gradient in the Low Arctic, Alaska?, Phytocoenologia, vol. 35, pp. 761-820, 2005.

M. K.  Raynolds, Comiso, J. C., Walker, D. A., and Verbyla, D., ?Relationship between satellite-derived land surface temperatures, arctic vegetation types, and NDVI?, Remote Sensing of Environment, vol. 112, pp. 1884-1894, 2008.

D. A.  Walker, Raynolds, M. K., Daniëls, F. J. A., Einarsson, E., Elvebakk, A., Gould, W. A., Katenin, A. E., Kholod, S. S., Markon, C. J., and Melnikov, E. S., ?The circumpolar Arctic vegetation map?, Journal of Vegetation Science, vol. 16, pp. 267-282, 2005.