The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Clarence A. Ryan sits on this spectrum.
This scientist: 290 publications — 76th percentile
76% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,028 publications or more.
The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Clarence A. Ryan sits on this spectrum.
This scientist: 101 D-Index — 93rd percentile
93% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 167 D-Index or more.
Clarence A. Ryan was affiliated with Washington State University in the United States. Their research contributions spanned across Environmental Science and Engineering, with a particular focus on topics related to forest and ecosystem management.
The main fields of study associated with Ryan's work included:
Within these disciplines, Ryan explored multiple subfields, such as:
Ryan's research mostly concentrated on forest-related topics, specifically:
This focus was reflected in their publication record, which included papers in venues such as Forest Ecology and Management and Tree-Ring Research. Two notable articles published in 2025 were:
Ryan collaborated frequently with several researchers, showing interdisciplinary engagement. Frequent co-authors included:
Edward E. Farmer;Clarence A. Ryan
T. R. Green;C. A. Ryan
Edward E. Farmer;Clarence A. Ryan
Gregory Pearce;Daniel Strydom;Scott Johnson;Clarence A. Ryan
Martha L. Orozco-Cárdenas;Javier Narváez-Vásquez;Clarence A. Ryan
Martha Orozco-Cardenas;Clarence A. Ryan
Russell Johnson;Javier Narvaez;Gynheung An;Clarence Ryan
Alisa Huffaker;Gregory Pearce;Clarence A. Ryan
S. H. Doares;J. Narvaez-Vasquez;A. Conconi;C. A. Ryan
Steven H. Doares;Tatjana Syrovets;Elmar W. Weiler;Clarence A. Ryan
Edward E. Farmer;Russell R. Johnson;Clarence A. Ryan
Gregg A. Howe;Jonathan Lightner;John Browse;Clarence A. Ryan
Barry McGurl;Gregory Pearce;Martha Orozco-Cardenas;Clarence A. Ryan
C. A. Ryan
Yube Yamaguchi;Gregory Pearce;Clarence A. Ryan
Clarence A. Ryan;Edward E. Farmer
C P Constabel;D R Bergey;C A Ryan
Yube Yamaguchi;Alisa Huffaker;Anthony C. Bryan;Frans E. Tax
Gregory Pearce;Daniel S. Moura;Johannes Stratmann;Clarence A. Ryan
Daniel R. Bergey;Gregg A. Howe;Clarence A. Ryan
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