Fine-root growth in a forested bog is seasonally dynamic, but shallowly distributed in nutrient-poor peat
Iversen, Colleen M., Childs, Joanne, Norby, Richard J., Ontl, Todd A., Kolka, Randall K., Brice, Deanne J., McFarlane, Karis J., Hanson, Paul J.
Published in Plant and soil (01.03.2018)
Published in Plant and soil (01.03.2018)
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Journal Article
Ecoenzymatic stoichiometry and microbial processing of organic matter in northern bogs and fens reveals a common P-limitation between peatland types
Hill, Brian H, Elonen, Colleen M, Jicha, Terri M, Kolka, Randall K, Lehto, LaRae L. P, Sebestyen, Stephen D, Seifert-Monson, Lindsey R
Published in Biogeochemistry (01.08.2014)
Published in Biogeochemistry (01.08.2014)
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Journal Article
Reduced substrate supply limits the temperature response of soil organic carbon decomposition
Fissore, Cinzia, Giardina, Christian P., Kolka, Randall K.
Published in Soil biology & biochemistry (01.12.2013)
Published in Soil biology & biochemistry (01.12.2013)
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Journal Article
Carbon dioxide emissions in relation to water table in a restored fen
Wille, E. Anu, Lenhart, Christian F., Kolka, Randall K.
Published in Agricultural & environmental letters (01.12.2023)
Published in Agricultural & environmental letters (01.12.2023)
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Journal Article
Comparisons of soil nitrogen mass balances for an ombrotrophic bog and a minerotrophic fen in northern Minnesota
Hill, Brian H., Jicha, Terri M., Lehto, LaRae L.P., Elonen, Colleen M., Sebestyen, Stephen D., Kolka, Randall K.
Published in The Science of the total environment (15.04.2016)
Published in The Science of the total environment (15.04.2016)
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Journal Article
Temperature and vegetation effects on soil organic carbon quality along a forested mean annual temperature gradient in North America
FISSORE, CINZIA, GIARDINA, CHRISTIAN P, KOLKA, RANDALL K, TRETTIN, CARL C, KING, GARY M, JURGENSEN, MARTIN F, BARTON, CHRISTOPHER D, MCDOWELL, S. DOUGLAS
Published in Global change biology (01.01.2008)
Published in Global change biology (01.01.2008)
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Journal Article
Limited Effects of Precipitation Manipulation on Soil Respiration and Inorganic N Concentrations across Soil Drainage Classes in Northern Minnesota Aspen Forests
Stockstad, Anna B., Slesak, Robert A., Toczydlowski, Alan J., Blinn, Charles R., Kolka, Randall K., Sebestyen, Stephen D.
Published in Forests (01.08.2022)
Published in Forests (01.08.2022)
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Journal Article
Topographic and soil influences on root productivity of three bioenergy cropping systems
Ontl, Todd A, Hofmockel, Kirsten S, Cambardella, Cynthia A, Schulte, Lisa A, Kolka, Randall K
Published in The New phytologist (01.08.2013)
Published in The New phytologist (01.08.2013)
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Journal Article
Review of Ecosystem Level Impacts of Emerald Ash Borer on Black Ash Wetlands: What Does the Future Hold?
Kolka, Randall, D’Amato, Anthony, Wagenbrenner, Joseph, Slesak, Robert, Pypker, Thomas, Youngquist, Melissa, Grinde, Alexis, Palik, Brian
Published in Forests (01.04.2018)
Published in Forests (01.04.2018)
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Journal Article
Elevated temperature alters microbial communities, but not decomposition rates, during 3 years of in situ peat decomposition
Roth, Spencer W, Griffiths, Natalie A, Kolka, Randall K, Oleheiser, Keith C, Carrell, Alyssa A, Klingeman, Dawn M, Seibert, Angela, Chanton, Jeffrey P, Hanson, Paul J, Schadt, Christopher W
Published in mSystems (26.10.2023)
Published in mSystems (26.10.2023)
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Journal Article
Variable temperature sensitivity of soil organic carbon in North American forests
Fissore, Cinzia, Giardina, Christian P, Swanston, Christopher W, King, Gary M, Kolka, Randall K
Published in Global change biology (01.09.2009)
Published in Global change biology (01.09.2009)
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Journal Article
Prairie strips improve biodiversity and the delivery of multiple ecosystem services from corn–soybean croplands
Schulte, Lisa A., Niemi, Jarad, Helmers, Matthew J., Liebman, Matt, Arbuckle, J. Gordon, James, David E., Kolka, Randall K., O’Neal, Matthew E., Tomer, Mark D., Tyndall, John C., Asbjornsen, Heidi, Drobney, Pauline, Neal, Jeri, Van Ryswyk, Gary, Witte, Chris
Published in Proceedings of the National Academy of Sciences - PNAS (17.10.2017)
Published in Proceedings of the National Academy of Sciences - PNAS (17.10.2017)
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Journal Article
Accelerated microbial turnover but constant growth efficiency with warming in soil
Hagerty, Shannon B., van Groenigen, Kees Jan, Allison, Steven D., Hungate, Bruce A., Schwartz, Egbert, Koch, George W., Kolka, Randall K., Dijkstra, Paul
Published in Nature climate change (01.10.2014)
Published in Nature climate change (01.10.2014)
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Journal Article