Colleen Iversen: h-index, Total Citations, and Citation Map
Colleen Iversen's h-index is 55 (97 i10-index, 20,012+ total citations across 161+ publications) according to Google Scholar as of June 2026. Colleen Iversen is affiliated with Distinguished Scientist, Group Leader, Oak Ridge National Laboratory.
Colleen Iversen is a researcher affiliated with Distinguished Scientist, Group Leader, Oak Ridge National Laboratory, specializing in Roots, ecosystem ecology, plant traits. Their work has been cited 20,012 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Colleen Iversen's Citation Metrics
Bibliometric impact based on 161 indexed publications.
- H-Index
- 55
- i10-Index
- 97
- Total Citations
- 20,012
- Citing Countries
- 3
As of June 2026.
Colleen Iversen has an h-index of 55 and 20,012 total citations across 161 publications, with research cited by institutions in 3 countries.
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We've mapped 5,000 of 20,012 citations for Colleen Iversen
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TRY plant trait database–enhanced coverage and open access
20202,229
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Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About Colleen Iversen's research
Colleen Iversen is a researcher in Roots, ecosystem ecology and plant traits at Distinguished Scientist, Group Leader, Oak Ridge National Laboratory. Their work has been cited 20,012 times across 161 publications (h-index 55), according to Google Scholar.
Their most-cited work, “TRY plant trait database–enhanced coverage and open access” (2020), has accumulated 2,229 citations. Other influential works include “Redefining fine roots improves understanding of below‐ground contributions to terrestrial biosphere processes” (2015) with 1,617 citations and “CO2 enhancement of forest productivity constrained by limited nitrogen availability” (2010) with 1,169 citations.
Citations of Colleen Iversen's research come primarily from United States, China and Switzerland, reflecting international research impact. The interactive citation map above shows the full geographic distribution of the institutions citing this work.











