Rachel Keen
Rachel Keen
Postdoctoral Researcher, University of Kansas & Kansas Biological Station (KBS)
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Cited by
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Historical changes in the stomatal limitation of photosynthesis: empirical support for an optimality principle
A Lavergne, S Voelker, A Csank, H Graven, HJ de Boer, V Daux, ...
New Phytologist 225 (6), 2484-2497, 2020
Embracing the dynamic nature of soil structure: A paradigm illuminating the role of life in critical zones of the Anthropocene
PL Sullivan, SA Billings, D Hirmas, L Li, X Zhang, S Ziegler, K Murenbeeld, ...
Earth-Science Reviews 225, 103873, 2022
Changes in tree drought sensitivity provided early warning signals to the California drought and forest mortality event
RM Keen, SL Voelker, SYS Wang, BJ Bentz, ML Goulden, CR Dangerfield, ...
Global Change Biology 28 (3), 1119-1132, 2022
Stronger influence of growth rate than severity of drought stress on mortality of large ponderosa pines during the 2012–2015 California drought
RM Keen, SL Voelker, BJ Bentz, SYS Wang, R Ferrell
Oecologia 194 (3), 359-370, 2020
Impacts of riparian and non-riparian woody encroachment on tallgrass prairie ecohydrology
RM Keen, JB Nippert, PL Sullivan, Z Ratajczak, B Ritchey, K O’Keefe, ...
Ecosystems 26 (2), 290-301, 2023
Root traits reveal safety and efficiency differences in grasses and shrubs exposed to different fire regimes
K O'Keefe, S Bachle, R Keen, EG Tooley, JB Nippert
Functional Ecology 36 (2), 368-379, 2022
Intra-canopy leaf trait variation facilitates high leaf area index and compensatory growth in a clonal woody encroaching shrub
EG Tooley, JB Nippert, S Bachle, RM Keen
Tree Physiology 42 (11), 2186-2202, 2022
Using tree-ring growth and stable isotopes to explore ponderosa pine ecophysiological responses to climate variability and the 2012-2015 California Drought
RM Keen
Utah State University, 2019
Drier streams despite a wetter climate in woody-encroached grasslands
K Sadayappan, R Keen, KM Jarecke, V Moreno, JB Nippert, MF Kirk, ...
Journal of Hydrology 627, 130388, 2023
Trajectories and state changes of a grassland stream and riparian zone after a decade of woody vegetation removal
WK Dodds, Z Ratajczak, RM Keen, JB Nippert, B Grudzinski, A Veach, ...
Ecological Applications 33 (4), e2830, 2023
Climate Change in Grassland Ecosystems: Current Impacts and Potential Actions for a Sustainable Future
J Nippert, S Bachle, R Keen, E Wedel
Climate Actions, 65-100, 2022
Contrasting shrub and grass hydraulic responses to experimental drought
K O’Keefe, JB Nippert, RM Keen, KA McCulloh
Oecologia, 1-11, 2024
Combined effects of fire and drought are not sufficient to slow shrub encroachment in tallgrass prairie
RM Keen, S Bachle, M Bartmess, JB Nippert
Oecologia 204 (4), 727-742, 2024
Save or spend? Diverging water‐use strategies of grasses and encroaching clonal shrubs
RM Keen, BR Helliker, KA McCulloh, JB Nippert
Journal of Ecology, 2024
Ecohydrological implications of clonal shrub encroachment in tallgrass prairie
RM Keen
Kansas State University, 2023
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