Colleen Marie Iversen's indexed work centers on fine-root dynamics and belowground carbon and nitrogen cycling, particularly how roots respond to environmental change. Her most-cited first-author contributions include a global Fine-Root Ecology Database synthesizing belowground trait data (387 citations) and plant roots in arctic tundra, an understudied component of tundra carbon budgets (369 citations). She has also examined fine-root responses to rising atmospheric CO2 in forested ecosystems (281 citations) and, as senior author, constraints on viable belowground acquisition strategies (196 citations), alongside work showing that peatland warming strongly increases fine-root growth.
Beyond these, Iversen contributed as a middle author to large collaborative syntheses, including the TRY plant trait database and efforts to redefine fine roots for terrestrial biosphere modeling. Her involvement in plant functional trait change across a warming tundra biome reflects participation in cross-site Arctic consortia. No software, datasets, or patents beyond publications are indexed. Across these works, her contributions trace a consistent line: quantifying root and soil processes, then scaling them into broader ecological and Earth-system frameworks.
Jens Kattge, Gerhard Bönisch, Sandra Díaz, Sandra Lavorel, Iain Colin Prentice, Paul Leadley, Susanne Tautenhahn, Gijsbert D A Werner, Tuomas Aakala, Mehdi Abedi, Alicia T R Acosta, George C Adamidis, Kairi Adamson, Masahiro Aiba, Cécile H Albert, Julio M Alcántara, Carolina Alcázar C, Izabela Aleixo, Hamada Ali, Bernard Amiaud, Christian Ammer, Mariano M Amoroso, Madhur Anand, Carolyn Anderson, Niels Anten, Joseph Antos, Deborah Mattos Guimarães Apgaua, Tia-Lynn Ashman, Degi Harja Asmara, Gregory P Asner, Michael Aspinwall, Owen Atkin, Isabelle Aubin,
Research Areas
Soil Carbon and Nitrogen DynamicsClimate change and permafrostPeatlands and Wetlands EcologyEcology and Vegetation Dynamics StudiesPlant Water Relations and Carbon Dynamic
Affiliations & Education
Education
2003–2008
University of Tennessee(US)
Ph.D. · Ecology and Evolutionary Biology
2001–2004
University of Notre Dame(US)
M.S. · Biology
1997–2001
Hope College(US)
B.S. · Biology
Employment
2022–present
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Record matching
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Research statement
Written by a language model from the publications and outputs listed on this page. Not written or reviewed by the researcher.
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M Luke McCormack, Ian A Dickie, David M Eissenstat, Timothy J Fahey, Christopher W Fernandez, Dali Guo, Heljä-Sisko Helmisaari, Erik A Hobbie, Colleen M Iversen, Robert B Jackson, Jaana Leppälammi-Kujansuu, Richard J Norby, Richard P Phillips, Kurt S Pregitzer, Seth G Pritchard, Boris Rewald, Marcin Zadworny
Joana Bergmann, Alexandra Weigelt, Fons van der Plas, Daniel C Laughlin, Thom W Kuyper, Nathaly Guerrero-Ramirez, Oscar J Valverde-Barrantes, Helge Bruelheide, Grégoire T Freschet, Colleen M Iversen, Jens Kattge, M Luke McCormack, Ina C Meier, Matthias C Rillig, Catherine Roumet, Marina Semchenko, Christopher J Sweeney, Jasper van Ruijven, Larry M York, Liesje Mommer
Grégoire T Freschet, Catherine Roumet, Louise H Comas, Monique Weemstra, A Glyn Bengough, Boris Rewald, Richard D Bardgett, Gerlinde B De Deyn, David Johnson, Jitka Klimešová, Martin Lukac, M Luke McCormack, Ina C Meier, Loïc Pagès, Hendrik Poorter, Iván Prieto, Nina Wurzburger, Marcin Zadworny, Agnieszka Bagniewska-Zadworna, Elison B Blancaflor, Ivano Brunner, Arthur Gessler, Sarah E Hobbie, Colleen M Iversen, Liesje Mommer, Catherine Picon-Cochard, Johannes A Postma, Laura Rose, Peter Ryser, Michael Scherer-Lorenzen, Nadejda A Soudzilovskaia, Tao Sun, Oscar J Valverde-Barrantes, Alexandra Weigelt, Larry M York, Alexia Stokes
Anthony P Walker, Martin G De Kauwe, Ana Bastos, Soumaya Belmecheri, Katerina Georgiou, Ralph F Keeling, Sean M McMahon, Belinda E Medlyn, David J P Moore, Richard J Norby, Sönke Zaehle, Kristina J Anderson-Teixeira, Giovanna Battipaglia, Roel J W Brienen, Kristine G Cabugao, Maxime Cailleret, Elliott Campbell, Josep G Canadell, Philippe Ciais, Matthew E Craig, David S Ellsworth, Graham D Farquhar, Simone Fatichi, Joshua B Fisher, David C Frank, Heather Graven, Lianhong Gu, Vanessa Haverd, Kelly Heilman, Martin Heimann, Bruce A Hungate, Colleen M Iversen, Fortunat Joos, Mingkai Jiang, Trevor F Keenan, Jürgen Knauer, Christian Körner, Victor O Leshyk, Sebastian Leuzinger, Yao Liu, Natasha MacBean, Yadvinder Malhi, Tim R McVicar, Josep Penuelas, Julia Pongratz, A Shafer Powell, Terhi Riutta, Manon E B Sabot, Juergen Schleucher, Stephen Sitch, William K Smith, Benjamin Sulman, Benton Taylor, César Terrer, Margaret S Torn, Kathleen K Treseder, Anna T Trugman, Susan E Trumbore, Phillip J van Mantgem, Steve L Voelker, Mary E Whelan, Pieter A Zuidema