The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where Donald A. Walker sits on this spectrum.
This scientist: 351 publications — 95th percentile
95% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 531 publications or more.
The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where Donald A. Walker sits on this spectrum.
This scientist: 87 D-Index — 94th percentile
94% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 121 D-Index or more.
Donald A. Walker is affiliated with the University of Alaska Fairbanks in the United States. The primary field of study is Earth and Planetary Sciences, with a strong focus on Atmospheric Science as a leading subfield. Their work also encompasses General Health Professions, Ecology, Global and Planetary Change, and Ecology, Evolution, Behavior and Systematics.
Their research spans several main topics including Climate change and permafrost, Cryospheric studies and observations, Arctic and Antarctic ice dynamics, Geology and Paleoclimatology Research, Indigenous Studies and Ecology, Peatlands and Wetlands Ecology, and Tree-ring climate responses.
Recent publications illustrate the scope of their contributions. Key papers include:
Collaboration is a significant aspect of this scientist's work. Frequent co-authors include Howard E. Epstein, Martha K. Raynolds, Gerald V. Frost, Uma S. Bhatt, and Bruce C. Forbes.
Their work appears consistently in journals such as Bulletin of the American Meteorological Society, Arctic Science, Environmental Research Letters, Global Change Biology, and Arctic Antarctic and Alpine Research.
Sukanto Sinha;John P. Anderson;Robin Barbour;Guriqbal S. Basi
Larry D. Hinzman;Neil D. Bettez;W. Robert Bolton;F. Stuart Chapin
F. S. Chapin;M. Sturm;Mark C. Serreze;J.P. McFadden
Donald A. Walker;Martha K. Raynolds;Fred J. A. Daniëls;Eythor Einarsson
Douglas A. Stow;Allen Hope;David McGuire;David Verbyla
Isla H. Myers-Smith;Jeffrey T. Kerby;Gareth K. Phoenix;Jarle W. Bjerke
Anna K. Liljedahl;Julia Boike;Ronald P. Daanen;Alexander N. Fedorov
JO Kaplan;JO Kaplan;NH Bigelow;IC Prentice;SP Harrison;SP Harrison
Eric Post;Uma S. Bhatt;Cecilia M. Bitz;Jedediah F. Brodie
Uma S. Bhatt;Donald A. Walker;Martha K. Raynolds;Josefino C. Comiso
Cavm Team;Donald A. Walker;Martha K. Raynolds;Maier, Hilmar, A.
Gensuo J. Jia;Gensuo J. Jia;Howard E. Epstein;Donald A. Walker
D. A. Walker;James C. Halfpenny;Marilyn D. Walker;Carol A. Wessman
Nancy H. Bigelow;Linda B. Brubaker;Mary E. Edwards;Mary E. Edwards;Mary E. Edwards;Sandy P. Harrison;Sandy P. Harrison
Chien-Lu Ping;Gary J. Michaelson;Mark T. Jorgenson;John M. Kimble
F.E. Nelson;N.I. Shiklomanov;G.R. Mueller;K.M. Hinkel
M. D. Walker;D. A. Walker;J. M. Welker;J. M. Welker;A. M. Arft
R. Abernethy;Steven A. Ackerman;R. Adler;Adelina Albanil Encarnación
Martha K. Raynolds;Josefino C. Comiso;Donald A. Walker;David Verbyla
Howard E Epstein;Martha K Raynolds;Donald A Walker;Uma S Bhatt
L. D. Hinzman;N. Bettez;W. R. Bolton;F. S. Chapin
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