| Complexity revealed in the greening of the Arctic IH Myers-Smith, JT Kerby, GK Phoenix, JW Bjerke, HE Epstein, ... Nature Climate Change 10 (2), 106-117, 2020 | 643 | 2020 |
| The unseen iceberg: plant roots in arctic tundra C Iversen, V Sloan, P Sullivan, E Euskirchen, AD McGuire, R Norby, ... New Phytologist 205, 34-58, 2015 | 318 | 2015 |
| Large loss of CO 2 in winter observed across the northern permafrost region SM Natali, JD Watts, BM Rogers, S Potter, SM Ludwig, AK Selbmann, ... Nature Climate Change 9 (11), 852-857, 2019 | 297 | 2019 |
| Temperature and microtopography interact to control carbon cycling in a high arctic fen PF Sullivan, SJT Arens, RA Chimner, JM Welker Ecosystems 11, 61-76, 2008 | 169 | 2008 |
| Leaf mineral nutrition of Arctic plants in response to warming and deeper snow in northern Alaska JM Welker, JT Fahnestock, PF Sullivan, RA Chimner Oikos 109 (1), 167-177, 2005 | 151 | 2005 |
| Biomass production efficiency controlled by management in temperate and boreal ecosystems M Campioli, S Vicca, S Luyssaert, J Bilcke, E Ceschia, FIII Chapin, P Ciais, ... Nature Geoscience 8, 843-846, 2015 | 149 | 2015 |
| The temperature responses of soil respiration in deserts: a seven desert synthesis JM Cable, K Ogle, RW Lucas, TE Huxman, ME Loik, SD Smith, DT Tissue, ... Biogeochemistry 103 (1), 71-90, 2011 | 135 | 2011 |
| Interactions among shrub cover and the soil microclimate may determine future Arctic carbon budgets SMP Cahoon, PF Sullivan, GR Shaver, JM Welker, E Post Ecology letters 15 (12), 1415-1422, 2012 | 119 | 2012 |
| Large herbivores limit CO2 uptake and suppress carbon cycle responses to warming in West Greenland SMP Cahoon, PF Sullivan, E Post, JM Welker Global Change Biology 18 (2), 469-479, 2012 | 119 | 2012 |
| Climate and species affect fine root production with long-term fertilization in acidic tussock tundra near Toolik Lake, Alaska PF Sullivan, M Sommerkorn, HM Rueth, KJ Nadelhoffer, GR Shaver, ... Oecologia 153, 643-652, 2007 | 117 | 2007 |
| Evidence and implications of recent and projected climate change in Alaska's forest ecosystems JM Wolken, TN Hollingsworth, TS Rupp, FS Chapin III, SF Trainor, ... Ecosphere 2 (11), 1-35, 2011 | 113 | 2011 |
| Warming chambers stimulate early season growth of an arctic sedge: results of a minirhizotron field study PF Sullivan, JM Welker Oecologia 142, 616-626, 2005 | 104 | 2005 |
| Evidence of soil nutrient availability as the proximate constraint on growth of treeline trees in northwest Alaska P Sullivan, S Ellison, R McNown, A Brownlee, B Sveinbjornsson Ecology 96 (3), 716-727, 2015 | 98 | 2015 |
| Nonlinear responses to nitrogen and strong interactions with nitrogen and phosphorus additions drastically alter the structure and function of a high arctic ecosystem SJT Arens, PF Sullivan, JM Welker Journal of Geophysical Research 113 (G3), G03S09, 2008 | 96 | 2008 |
| Advancing the use of minirhizotrons in wetlands CM Iversen, MT Murphy, MF Allen, J Childs, DM Eissenstat, EA Lilleskov, ... Plant and soil 352 (1), 23-39, 2012 | 85 | 2012 |
| Shrub-line but not treeline advance matches climate velocity in montane ecosystems of south-central Alaska R Dial, S Smeltz, P Sullivan, C Rinas, K Timm, J Geck, C Tobin, T Golden, ... Global Change Biology 22 (5), 1841-1856, 2016 | 83 | 2016 |
| Winters are changing: snow effects on Arctic and alpine tundra ecosystems C Rixen, TT Høye, P Macek, R Aerts, JM Alatalo, JT Anderson, PA Arnold, ... Arctic Science 8 (3), 572-608, 2022 | 81 | 2022 |
| Earlier snowmelt and warming lead to earlier but not necessarily more plant growth C Livensperger, H Steltzer, A Darrouzet-Nardi, P Sullivan, M Wallenstein, ... AoB Plants 8, plw021, 2016 | 76 | 2016 |
| Declining growth of deciduous shrubs in the warming climate of continental western Greenland CM Gamm, PF Sullivan, A Buchwal, RJ Dial, AB Young, DA Watts, ... Journal of Ecology 106 (2), 640-654, 2018 | 72 | 2018 |
| Effect of tree-ring detrending method on apparent growth trends of black and white spruce in interior Alaska P Sullivan, R Pattison, A Brownlee, S Cahoon, T Hollingsworth Environmental Research Letters 11, 114007, 2016 | 71 | 2016 |
