| 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 | 40 | 2020 |
| 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 | 18 | 2022 |
| 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 | 16 | 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, 359-370, 2020 | 12 | 2020 |
| 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 | 4 | 2019 |
| 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 | 2 | 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 | 2 | 2022 |
| 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, e2830, 2023 | | 2023 |
| Ecohydrological implications of clonal shrub encroachment in tallgrass prairie R Keen | | 2023 |
| Woody Encroachment increases Evapotranspiration and Groundwater Flow in a Prairie Grassland K Sadayappan, R Keen, V Moreno, PL Sullivan, JB Nippert, L Li AGU Fall Meeting Abstracts 2022, H32S-1166, 2022 | | 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 | | 2022 |
| Intra-canopy leaf trait variation facilitates high LAI and compensatory growth in a clonal woody encroaching shrub in the tallgrass prairie G Tooley, J Nippert, S Bachle, R Keen Environmental System Science Data Infrastructure for a Virtual Ecosystem …, 2022 | | 2022 |
| 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 | | 2022 |
| Interactive Effects of Drought and Fire on Co-Existing Woody and Herbaceous Communities in a Temperate Mesic Grassland R Keen, J Nippert, E Tooley, K O’Keefe, S Bachle, M Sandwick | | 2022 |
| Enhanced Carbonate Weathering due to Woody Encroachment K Sadayappan, R Keen, V Moreno, P Sullivan, J Nippert, L Li American Geophysical Union Annual Conference 2021 (H45F--1232), 2021 | | 2021 |
| Contrasting Soil Structure and Biogeochemistry Under Grassy and Woody Encroached Land V Moreno, PL Sullivan, X Zhang, R Keen, J Nippert, A Duro, DR Hirmas, ... ASA, CSSA, SSSA International Annual Meeting, 2021 | | 2021 |
| Do root-regolith-rock interactions govern critical zone-climate feedbacks over decades to centuries? PL Sullivan, S Billings, L Li, J Nippert, H Wen, X Zhang, V Moreno, ... Goldschmidt2021• Virtual• 4-9 July, 2021 | | 2021 |
| Hydraulic Responses of Shrubs and Grasses to Fire Frequency and Drought in a Tallgrass Prairie Experiencing Bush Encroachment K O’Keefe, R Keen, E Tooley, S Bachle, JB Nippert, K McCulloh | | 2021 |
| Hindsight is 20/20 for the 2012-2015 California drought: Tree-rings forecasted widespread forest mortality decades prior to the event S Voelker, R Keen, SY Wang, BJ Bentz, M Goulden, CR Dangerfield, ... AGU Fall Meeting Abstracts 2020, B090-08, 2020 | | 2020 |
| Does woody encroachment accelerate carbonate weathering? K Sadayappan, R Keen, PL Sullivan, JB Nippert, L Li AGU Fall Meeting Abstracts 2020, EP002-0004, 2020 | | 2020 |
