%0 Journal Article %J Ecography %D 2022 %T Circum‐Arctic distribution of chemical anti‐herbivore compounds suggests biome‐wide trade‐off in defence strategies in Arctic shrubs %A Lindén, Elin %A te Beest, Mariska %A Abreu, Ilka N. %A Moritz, Thomas %A Sundqvist, Maja K. %A Barrio, Isabel C. %A Boike, Julia %A Bryant, John P. %A Bråthen, Kari Anne %A Buchwal, Agata %A Bueno, C. Guillermo %A Cuerrier, Alain %A Egelkraut, Dagmar D. %A Forbes, Bruce C. %A Hallinger, Martin %A Heijmans, Monique %A Hermanutz, Luise %A Hik, David S. %A Hofgaard, Annika %A Holmgren, Milena %A Huebner, Diane C. %A Høye, Toke T. %A Jónsdóttir, Ingibjörg S. %A Kaarlejärvi, Elina %A Kissler, Emilie %A Kumpula, Timo %A Limpens, Juul %A Myers‐Smith, Isla H. %A Normand, Signe %A Post, Eric %A Adrian V Rocha %A Schmidt, Niels Martin %A Skarin, Anna %A Soininen, Eeva M. %A Sokolov, Aleksandr %A Sokolova, Natalia %A Speed, James D. M. %A Street, Lorna %A Tananaev, Nikita %A Tremblay, Jean‐Pierre %A Urbanowicz, Christine %A Watts, David A. %A Zimmermann, Heike %A Olofsson, Johan %B Ecography %V 2022 %8 Jan-11-2022 %G eng %U https://onlinelibrary.wiley.com/toc/16000587/2022/11 %N 11 %! Ecography %R 10.1111/ecog.06166 %0 Journal Article %J Science %D 2022 %T Cross-biome synthesis of source versus sink limits to tree growthUncoupled carbon uptake and storage %A Cabon, Antoine %A Kannenberg, Steven A. %A Arain, Altaf %A Babst, Flurin %A Baldocchi, Dennis %A Belmecheri, Soumaya %A Delpierre, Nicolas %A Guerrieri, Rossella %A Maxwell, Justin T. %A McKenzie, Shawn %A Meinzer, Frederick C. %A Moore, David J. P. %A Pappas, Christoforos %A Adrian V Rocha %A Szejner, Paul %A Ueyama, Masahito %A Ulrich, Danielle %A Vincke, Caroline %A Voelker, Steven L. %A Wei, Jingshu %A Woodruff, David %A Anderegg, William R. L. %B Science %V 376 %P 758 - 761 %8 Jan-05-2023 %G eng %U https://www.science.org/doi/10.1126/science.abm4875 %N 6594 %! Science %R 10.1126/science.abm4875 %0 Journal Article %J Journal of Plant Ecology %D 2022 %T Leaf and root phenology and biomass of Eriophorum vaginatum in response to warming in the ArcticAbstract %A Ma, Ting %A Thomas C. Parker %A Ned Fetcher %A Unger, Steven L %A Gewirtzman, Jon %A Moody, Michael L. %A Jianwu Tang %E Hui, Dafeng %B Journal of Plant Ecology %V 15 %P 1091 - 1105 %8 Jan-10-2022 %G eng %U https://academic.oup.com/jpe/article/15/5/1091/6540087 %N 5 %R 10.1093/jpe/rtac010 %0 Journal Article %J Science of The Total Environment %D 2022 %T Responses of root phenology in ecotypes of Eriophorum vaginatum to transplantation and warming in the Arctic %A Ma, Ting %A Thomas C. Parker %A Unger, Steven L. %A Gewirtzman, Jonathan %A Ned Fetcher %A Moody, Michael L. %A Jianwu Tang %B Science of The Total Environment %V 805 %P 149926 %8 Jan-01-2022 %G eng %U https://linkinghub.elsevier.com/retrieve/pii/S0048969721050014 %! Science of The Total Environment %R 10.1016/j.scitotenv.2021.149926 %0 Journal Article %J Nature Communications %D 2022 %T Vegetation type is an important predictor of the arctic summer land surface energy budgetAbstract %A Oehri, Jacqueline %A Schaepman-Strub, Gabriela %A Kim, Jin-Soo %A Grysko, Raleigh %A Kropp, Heather %A Grünberg, Inge %A Zemlianskii, Vitalii %A Sonnentag, Oliver %A E. S. Euskirchen %A Reji Chacko, Merin %A Muscari, Giovanni %A Blanken, Peter D. %A Dean, Joshua F. %A di Sarra, Alcide %A Harding, Richard J. %A Sobota, Ireneusz %A Kutzbach, Lars %A Plekhanova, Elena %A Riihelä, Aku %A Boike, Julia %A Miller, Nathaniel B. %A Beringer, Jason %A López-Blanco, Efrén %A Stoy, Paul C. %A Sullivan, Ryan C. %A Kejna, Marek %A Parmentier, Frans-Jan W. %A Gamon, John A. %A Mastepanov, Mikhail %A Wille, Christian %A Jackowicz-Korczynski, Marcin %A Karger, Dirk N. %A Quinton, William L. %A Putkonen, Jaakko %A van As, Dirk %A Christensen, Torben R. %A Hakuba, Maria Z. %A Stone, Robert S. %A Metzger, Stefan %A Vandecrux, Baptiste %A Frost, Gerald V. %A Wild, Martin %A Hansen, Birger %A Meloni, Daniela %A Domine, Florent %A te Beest, Mariska %A Sachs, Torsten %A Kalhori, Aram %A Rocha, Adrian V. %A Williamson, Scott N. %A Morris, Sara %A Atchley, Adam L. %A Essery, Richard %A Runkle, Benjamin R. K. %A Holl, David %A Riihimaki, Laura D. %A Iwata, Hiroki %A Schuur, Edward A. G. %A Cox, Christopher J. %A Grachev, Andrey A. %A McFadden, Joseph P. %A Fausto, Robert S. %A Göckede, Mathias %A Ueyama, Masahito %A Pirk, Norbert %A de Boer, Gijs %A M Syndonia Bret-Harte %A Leppäranta, Matti %A Steffen, Konrad %A Friborg, Thomas %A Ohmura, Atsumu %A Edgar, Colin W. %A Olofsson, Johan %A Chambers, Scott D. %B Nature Communications %V 13 %8 Jan-12-2022 %G eng %U https://www.nature.com/articles/s41467-022-34049-3 %N 1 %! Nat Commun %R 10.1038/s41467-022-34049-3 %0 Journal Article %J Arctic Science %D 2021 %T Intraspecific variation in phenology offers resilience to climate change for \textit{Eriophorum vaginatum %A Parker, Thomas C. %A Unger, Steven L. %A Moody, Michael L. %A Tang, Jianwu %A Fetcher, Ned %K LTER-ARC %K update-2021-02 %X The phenology of Arctic plants is an important determinant of the pattern of carbon uptake and may be highly sensitive to continued rapid climate change. Eriophorum vaginatum L. (Cyperaceae) has a disproportionate influence over ecosystem processes in moist acidic tundra, but it is unclear whether its growth and phenology will remain competitive in the future. We investigated whether northern tundra ecotypes of E. vaginatum could extend their growing season in response to direct warming and transplanting into southern ecosystems. At the same time, we examined whether southern ecotypes could adjust their growth patterns in order to thrive further north, should they disperse quickly enough. Detailed phenology measurements across three reciprocal transplant gardens over a 2-year period showed that some northern ecotypes were capable of growing for longer when conditions were favourable, but their biomass and growing season length was still shorter than those of the southern ecotype. Southern ecotypes retained large leaf length when transplanted north and mirrored the growing season length better than the others, mainly owing to immediate green-up after snowmelt. All ecotypes retained the same senescence timing, regardless of environment, indicating a strong genetic control. Eriophorum vaginatum may remain competitive in a warming world if southern ecotypes can migrate north. %B Arctic Science %P 1–17 %G eng %U https://cdnsciencepub.com/doi/10.1139/as-2020-0039 %R 10.1139/as-2020-0039 %0 Journal Article %J Environmental Research Letters %D 2021 %T Shallow soils are warmer under trees and tall shrubs across Arctic and Boreal ecosystems %A Kropp, Heather %A Loranty, Michael M %A Natali, Susan M %A Kholodov, Alexander L %A Rocha, Adrian V %A Myers-Smith, Isla %A Abbot, Benjamin W %A Abermann, Jakob %A Blanc-Betes, Elena %A Blok, Daan %A Blume-Werry, Gesche %A Boike, Julia %A Breen, Amy L %A Cahoon, Sean M P %A Christiansen, Casper T %A Douglas, Thomas A %A Epstein, Howard E %A Frost, Gerald V %A Goeckede, Mathias %A Høye, Toke T %A Mamet, Steven D %A O’Donnell, Jonathan A %A Olefeldt, David %A Phoenix, Gareth K %A Salmon, Verity G %A Sannel, A Britta K %A Smith, Sharon L %A Sonnentag, Oliver %A Vaughn, Lydia Smith %A Williams, Mathew %A Elberling, Bo %A Gough, Laura %A Hjort, Jan %A Lafleur, Peter M %A Euskirchen, Eugenie S %A Heijmans, Monique MPD %A Humphreys, Elyn R %A Iwata, Hiroki %A Jones, Benjamin M %A Jorgenson, M Torre %A Grünberg, Inge %A Kim, Yongwon %A Laundre, James %A Mauritz, Marguerite %A Michelsen, Anders %A Schaepman-Strub, Gabriela %A Tape, Ken D %A Ueyama, Masahito %A Lee, Bang-Yong %A Langley, Kirsty %A Lund, Magnus %X Abstract Soils are warming as air temperatures rise across the Arctic and Boreal region concurrent with the expansion of tall-statured shrubs and trees in the tundra. Changes in vegetation structure and function are expected to alter soil thermal regimes, thereby modifying climate feedbacks related to permafrost thaw and carbon cycling. However, current understanding of vegetation impacts on soil temperature is limited to local or regional scales and lacks the generality necessary to predict soil warming and permafrost stability on a pan-Arctic scale. Here we synthesize shallow soil and air temperature observations with broad spatial and temporal coverage collected across 106 sites representing nine different vegetation types in the permafrost region. We showed ecosystems with tall-statured shrubs and trees (>40 cm) have warmer shallow soils than those with short-statured tundra vegetation when normalized to a constant air temperature. In tree and tall shrub vegetation types, cooler temperatures in the warm season do not lead to cooler mean annual soil temperature indicating that ground thermal regimes in the cold-season rather than the warm-season are most critical for predicting soil warming in ecosystems underlain by permafrost. Our results suggest that the expansion of tall shrubs and trees into tundra regions can amplify shallow soil warming, and could increase the potential for increased seasonal thaw depth and increase soil carbon cycling rates and lead to increased carbon dioxide loss and further permafrost thaw. %B Environmental Research Letters %V 16 %P 015001 %G eng %U https://iopscience.iop.org/article/10.1088/1748-9326/abc994 %R 10.1088/1748-9326/abc994 %0 Journal Article %J Geoscientific Model Development %D 2018 %T ORCHIDEE-PEAT (revision 4596), a model for northern peatland CO2, water, and energy fluxes on daily to annual scales %A Qiu, Chunjing %A Dan Zhu %A P. Ciais %A Bertrand Guenet %A Gerhard Krinner %A Shushi Peng %A M. Aurela %A Christian Bernhofer %A Christian Brümmer %A M Syndonia Bret-Harte %A , Housen Chu %A Jiquan Chen %A Ankur R. Desai %A Jiří Dušek %A E. S. Euskirchen %A Krzysztof Fortuniak %A Lawrence B. Flanagan %A T. Friborg %A Mateusz Grygoruk %A Sébastien Gogo %A Thomas Grünwald %A Birger U. Hansen %A David Holl %A Elyn Humphreys %A Miriam Hurkuck %A Kiely, Gerard %A Klatt, Janina %A Kutzbach, Lars %A Largeron, Chloé %A Laggoun-Défarge, Fatima %A Lund, Magnus %A Lafleur, Peter M. %A Xuefei Li %A Mammarella, Ivan %A Merbold, Lutz %A Nilsson, Mats B. %A Olejnik, Janusz %A Ottosson-Löfvenius, Mikaell %A W. C. Oechel %A Parmentier, Frans-Jan W. %A Peichl, Matthias %A Pirk, Norbert %A Peltola, Olli %A Pawlak, Włodzimierz %A Rasse, Daniel %A Rinne, Janne %A Gaius R Shaver %A Schmid, Hans Peter %A Sottocornola, Matteo %A Steinbrecher, Rainer %A Sachs, Torsten %A Urbaniak, Marek %A Zona, Donatella %A Ziemblinska, Klaudia %B Geoscientific Model Development %V 11 %P 497 - 519 %8 01/2018 %G eng %N 2 %! Geosci. Model Dev. %R 10.5194/gmd-11-497-201 %0 Journal Article %J Water Resources Research %D 2018 %T Predicting Hydrologic Function With Aquatic Gene Fragments %A Good, S. P. %A URycki, D. R. %A Byron C. Crump %K discharge %K DNA %K genohydrology %K machine learning %K return interval %K support vector regression %B Water Resources Research %V 54 %P 2424-2435 %8 03/2018 %G eng %U https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1002/2017WR021974 %R 10.1002/2017WR021974 %0 Thesis %B Ecology and Evolutionary Biology %D 2016 %T Climate-Induced Habitat Fragmentation Affects Metapopulation Structure of Arctic Grayling in Tundra Streams %A Heidi E. Golden %Y Mark Urban %K Arctic grayling %K climate change %K connectivity %K fragmentation %K genetics %K metapopulation %K vital rates %B Ecology and Evolutionary Biology %I University of Connecticut %C Storrs, CT %V PhD %8 12/2016 %G eng %U https://opencommons.uconn.edu/dissertations/1259 %9 Ph.D. Thesis %M ARC849 %0 Journal Article %J Journal of Geophysical Research: Biogeosciences %D 2014 %T Change in surface energy balance in Alaska due to fire and spring warming, based on upscaling eddy covariance measurements %A Masahito Ueyama %A Kazuhito Ichii %A H. Iwata %A E. S. Euskirchen %A D. Zona %A Adrian V Rocha %A Y. Harazono %A Chie Iwama %A Taro Nakai %A W. C. Oechel %B Journal of Geophysical Research: Biogeosciences %V 119 %P 1947-1969 %8 October 2014 %G eng %N 10 %M ARC811 %! Change in surface energy balance in Alaska due to fire and spring warming, based on upscaling eddy covariance measurements %R 10.1002/2014jg002717 %0 Online Multimedia %D 2014 %T The good and bad climate news from permafrost melt %A J. Upton %I Climate Central News %8 September 12, 2014 %G eng %U http://www.climatecentral.org/news/good-news-bad-news-on-carbon-from-melting-permafrost-18001 %M ARC827 %! The good and bad climate news from permafrost melt %0 Journal Article %J BioScience %D 2014 %T Reconstructing disturbances and their biogeochemical consequences over multiple timescales %A K. K. McLauchlan %A Phil E. Higuera %A D. G. Gavin %A S. S. Perakis %A Michelle C. Mack %A H. Alexander %A J. Battles %A F. Biondi %A B. Buma %A D. Colombaroli %A S. Enders %A D. R. Engstrom %A Feng Sheng Hu %A J. R. Marlon %A J. Marshall %A M. McGlone %A J. L. Morris %A L. E. Nave %A B. N. Shuman %A E. Smithwick %A D. H. Urrego %A D. A. Wardle %A C. J. Williams %A J. J. Williams %B BioScience %V 64 %P 105-116 %G eng %N 2 %M ARC790 %! Reconstructing disturbances and their biogeochemical consequences over multiple timescales %R 10.1093/biosci/bit017 %0 Journal Article %J Ecological Applications %D 2013 %T Growing season and spatial variations of carbon fluxes of Arctic and boreal ecosystems in Alaska (USA) %A Masahito Ueyama %A H. Iwata %A Y. Harazono %A E. S. Euskirchen %A W. C. Oechel %A D. Zona %B Ecological Applications %V 23 %P 1798-1816 %G eng %N 8 %M ARC768 %! Growing season and spatial variations of carbon fluxes of Arctic and boreal ecosystems in Alaska (USA) %R 10.1890/11-0875.1 %0 Journal Article %J Ecology Letters %D 2010 %T A meta-analysis of context-dependency in plant response to inoculation with mycorrhizal fungi %A Jason D. Hoeksema %A V. Bala Chaudhary %A Catherine A. Gehring %A Nancy Collins Johnson %A Justine Karst %A Roger T. Koide %A Anne Pringle %A Catherine Zabinski %A James D. Bever %A John C. Moore %A Gail W. T. Wilson %A John N. Klironomos %A James Umbanhowar %K symbiosis %B Ecology Letters %V 13 %P 394-407 %8 March 2010 %@ 1461-0248 %G eng %N 3 %M ARC670 %2 148 %! A meta-analysis of context-dependency in plant response to inoculation with mycorrhizal fungi %R 10.1111/j.1461-0248.2009.01430.x %0 Book Section %B Methods In Stream Ecology %D 2007 %T Stream Food Webs %A A. E. Hershey %A K. Fortino %A Bruce J. Peterson %A A. J. Ulseth %E F. R. Hauer %E G. A. Lamberti %B Methods In Stream Ecology %7 2 %I Academic Press %P 637-662 %@ 978-0-12-332908-0 %G eng %M ARC656 %! Stream Food Webs %& 27 %0 Journal Article %J BioScience %D 2006 %T From Lilliput to Brobdingnag: Extending models of mycorrhizal function across scales %A Nancy Collins Johnson %A Jason D. Hoeksema %A James D. Bever %A V. Bala Chaudhary %A Catherine A. Gehring %A John N. Klironomos %A Roger T. Koide %A R. M. Miller %A John C. Moore %A P. Moutoglis %A M. Schwartz %A S. W. Simard %A W. Swenson %A James Umbanhowar %A Gail W. T. Wilson %A Catherine Zabinski %B BioScience %V 56 %P 889-900 %8 2006/11/01 %@ 0006-3568 %G eng %N 11 %M ARC649 %! From Lilliput to Brobdingnag: Extending models of mycorrhizal function across scales %R 10.1641/0006-3568%282006%2956%5B889%3AFLTBEM%5D2.0.CO%3B2 %0 Book Section %B Biological Diversity and Function in Soils %D 2005 %T The balance between productivity and food web structure in soil ecosystems %A Peter C. De Ruiter %A Anje-Margriet Neutel %A John C. Moore %E R. D. Bardgett %E M. B. Usher %E D. W. Hopkins %B Biological Diversity and Function in Soils %I Cambridge University Press %P 139-153 %@ 9780511541926 %G eng %M ARC637 %! The balance between productivity and food web structure in soil ecosystems %R 10.1017/CBO9780511541926.009 %0 Journal Article %J Freshwater Biology %D 2005 %T Effect of landscape factors on fish distributions in arctic Alaskan lakes %A A. E. Hershey %A S. Beaty %A K. Fortino %A Matthew D. Keyse %A P. P. Mou %A W. John O'Brien %A A. J. Ulseth %A Gretchen M. Gettel %A P. W. Lienesch %A Chris Luecke %A M. E. McDonald %A C. H. Mayer %A M. C. Miller %A C. Richards %A J. A. Schuldt %A S. C. Whalen %B Freshwater Biology %V 51 %P 39-55 %G eng %M ARC444 %! Effect of landscape factors on fish distributions in arctic Alaskan lakes %R 10.1111/j.1365-2427.2005.01474.x