Pronghorn (Antilocapra americana) enamel phosphate δ18O values reflect climate seasonality: Implications for paleoclimate reconstruction by Danielle Fraser, Sora L. Kim, Jeffrey M. Welker, Mark T. Clementz

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NDVI Changes Show Warming Increases the Length of the Green Season at Tundra Communities in Northern Alaska: A Fine-Scale Analysis by Jeremy L. May, Robert D. Hollister, Katlyn R. Betway, Jacob A. Harris, Craig E. Tweedie, Jeffrey M. Welker, Jeffrey M. Welker, William A. Gould, Steven F. Oberbauer

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The importance of monsoon precipitation for foundation tree species across the semiarid Southwestern U.S. by Kimberly E. Samuels-Crow, Drew M. P. Peltier, Drew M. P. Peltier, Yao Liu, Jessica S. Guo, Jeffrey M. Welker, Jeffrey M. Welker, Jeffrey M. Welker, William R. L. Anderegg, George W. Koch, George W. Koch, Christopher Schwalm, Christopher Schwalm, Marcy Litvak, John D. Shaw, Kiona Ogle, Kiona Ogle, Kiona Ogle

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Short‐term effects of summer warming on caribou forage quality are mitigated by long‐term warming by A. Joshua Leffler, Heidi A. Becker, Katharine C. Kelsey, Donald A. Spalinger, Jeffrey M. Welker

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Snow and vegetation seasonality influence seasonal trends of leaf nitrogen and biomass in Arctic tundra by Katharine C. Kelsey, Stine Højlund Pedersen, A. Joshua Leffler, Joseph O. Sexton, Jeffrey M. Welker

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Deepened winter snow increases stem growth and alters stem δ13C and δ15N in evergreen dwarf shrub Cassiope tetragona in high-arctic Svalbard tundra by Daan Blok, Stef Weijers, Jeffrey M Welker, Elisabeth J Cooper, Anders Michelsen, Jörg Löffler, Bo Elberling

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Cloud cover and delayed herbivory relative to timing of spring onset interact to dampen climate change impacts on net ecosystem exchange in a coastal Alaskan wetland by A Joshua Leffler, Karen H Beard, Katharine C Kelsey, Ryan T Choi, Joel A Schmutz, Jeffrey M Welker

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The age of surface-exposed ice along the northern margin of the Greenland Ice Sheet by Joseph A. MacGregor, Mark A. Fahnestock, William T. Colgan, Nicolaj K. Larsen, Kristian K. Kjeldsen, Jeffrey M. Welker

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DOC export is exceeded by C fixation in May Creek: A late-successional watershed of the Copper River Basin, Alaska. by Patrick L Tomco, Rommel C Zulueta, Leland C Miller, Phoebe A Zito, Robert W Campbell, Jeffrey M Welker

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Geographical Area and Life History Traits Influence Diet in an Arctic Marine Predator. by Sabrina Tartu, Sophie Bourgeon, Jon Aars, Magnus Andersen, Dorothee Ehrich, Gregory W Thiemann, Jeffrey M Welker, Heli Routti

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Automatic flower detection and phenology monitoring using time‐lapse cameras and deep learning by Hjalte M. R. Mann, Alexandros Iosifidis, Jane U. Jepsen, Jeffrey M. Welker, Maarten J. J. E. Loonen, Toke T. Høye

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Deeper snow increases the net soil organic carbon accrual rate in moist acidic tussock tundra: 210Pb evidence from Arctic Alaska by Karyn C. DeFranco, Michael P. Ricketts, Elena Blanc-Betes, Jeffrey M. Welker, Miquel A. Gonzalez-Meler, Neil C. Sturchio

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Quantifying effects of snow depth on caribou winter range selection and movement in Arctic Alaska by Stine Højlund Pedersen, Torsten W. Bentzen, Adele K. Reinking, Glen E. Liston, Kelly Elder, Elizabeth A. Lenart, Alexander K. Prichard, Jeffrey M. Welker

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Short-Term Impacts of the Air Temperature on Greening and Senescence in Alaskan Arctic Plant Tundra Habitats by Jeremy L. May, Nathan C. Healey, Hella E. Ahrends, Robert D. Hollister, Craig E. Tweedie, Jeffrey M. Welker, William A. Gould, Steven F. Oberbauer

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Arctic Snow Isotope Hydrology: A Comparative Snow-Water Vapor Study by Pertti Ala-aho, Jeffrey M. Welker, Hannah Bailey, Stine Højlund Pedersen, Ben Kopec, Eric Klein, Moein Mellat, Kaisa-Riikka Mustonen, Kashif Noor, Hannu Marttila

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Hydroclimatic Controls on the Isotopic (δ18 O, δ2 H, d-excess) Traits of Pan-Arctic Summer Rainfall Events by Moein Mellat, Moein Mellat, Hannah Bailey, Kaisa-Riikka Mustonen, Hannu Marttila, Eric S. Klein, Konstantin Gribanov, M. Syndonia Bret-Harte, Artem V. Chupakov, Dmitry V. Divine, Brent Else, Ilya Filippov, Valtteri Hyöky, Valtteri Hyöky, Samantha Jones, Sergey N. Kirpotin, Sergey N. Kirpotin, Aart Kroon, Helge Tore Markussen, Martin Nielsen, Maia Olsen, Riku Paavola, Oleg S. Pokrovsky, Oleg S. Pokrovsky, Anatoly Prokushkin, Anatoly Prokushkin, Morten Rasch, Katrine Raundrup, Otso Suominen, Ilkka Syvänperä, Sölvi Rúnar Vignisson, Evgeny Zarov, Jeffrey M. Welker, Jeffrey M. Welker, Jeffrey M. Welker

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Experimental warming differentially affects vegetative and reproductive phenology of tundra plants by Courtney G. Collins, Sarah C. Elmendorf, Robert D. Hollister, Greg H. R. Henry, Karin Clark, Anne D. Bjorkman, Isla H. Myers-Smith, Janet S. Prevéy, Isabel W. Ashton, Jakob J. Assmann, Juha M. Alatalo, Michele Carbognani, Chelsea Chisholm, Elisabeth J. Cooper, Chiara Forrester, Ingibjörg Svala Jónsdóttir, Kari Klanderud, Christopher W. Kopp, Carolyn Livensperger, Marguerite Mauritz, Jeremy L. May, Ulf Molau, Steven F. Oberbauer, Emily Ogburn, Zoe A. Panchen, Alessandro Petraglia, Eric Post, Christian Rixen, Heidi Rodenhizer, Edward A. G. Schuur, Philipp Semenchuk, Jane G. Smith, Heidi Steltzer, Ørjan Totland, Marilyn D. Walker, Jeffrey M. Welker, Katharine N. Suding

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Winters are changing: snow effects on Arctic and alpine tundra ecosystems1 by Christian Rixen, Toke Thomas Høye, Petr Macek, Rien Aerts, Juha M. Alatalo, Jill T. Anderson, Pieter A. Arnold, Isabel C Barrio, Jarle W. Bjerke, Mats P. Björkman, Daan Blok, Gesche Blume-Werry, Julia Boike, Stef Bokhorst, Michele Carbognani, Casper T. Christiansen, Peter Convey, Elisabeth J. Cooper, J. Hans C. Cornelissen, Stephen J. Coulson, Ellen Dorrepaal, Bo Elberling, Sarah C. Elmendorf, Cassandra Elphinstone, T’ai G.W. Forte, Esther R. Frei, Sonya R. Geange, Friederike Gehrmann, Casey Gibson, Paul Grogan, Aud Helen Halbritter, John Harte, Gregory H.R. Henry, David W. Inouye, Rebecca E. Irwin, Gus Jespersen, Ingibjörg Svala Jónsdóttir, Ji Young Jung, David H. Klinges, Gaku Kudo, Juho Lämsä, Hanna Lee, Jonas J. Lembrechts, Signe Lett, Joshua Scott Lynn, Hjalte M.R. Mann, Mikhail Mastepanov, Jennifer Morse, Isla H. Myers-Smith, Johan Olofsson, Riku Paavola, Alessandro Petraglia, Gareth K. Phoenix, Philipp Semenchuk, Matthias B. Siewert, Rachel Slatyer, Marko J. Spasojevic, Katharine Suding, Patrick Sullivan, Kimberly L. Thompson, Maria Väisänen, Vigdis Vandvik, Susanna Venn, Josefine Walz, Robert Way, Jeffrey M. Welker, Sonja Wipf, Shengwei Zong

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Biomass offsets little or none of permafrost carbon release from soils, streams, and wildfire: an expert assessment by Benjamin W Abbott, Jeremy B Jones, Edward A G Schuur, F Stuart Chapin III, William B Bowden, M Syndonia Bret-Harte, Howard E Epstein, Michael D Flannigan, Tamara K Harms, Teresa N Hollingsworth, Michelle C Mack, A David McGuire, Susan M Natali, Adrian V Rocha, Suzanne E Tank, Merritt R Turetsky, Jorien E Vonk, Kimberly P Wickland, George R Aiken, Heather D Alexander, Rainer M W Amon, Brian W Benscoter, Yves Bergeron, Kevin Bishop, Olivier Blarquez, Ben Bond-Lamberty, Amy L Breen, Ishi Buffam, Yihua Cai, Christopher Carcaillet, Sean K Carey, Jing M Chen, Han Y H Chen, Torben R Christensen, Lee W Cooper, J Hans C Cornelissen, William J de Groot, Thomas H DeLuca, Ellen Dorrepaal, Ned Fetcher, Jacques C Finlay, Bruce C Forbes, Nancy H F French, Sylvie Gauthier, Martin P Girardin, Scott J Goetz, Johann G Goldammer, Laura Gough, Paul Grogan, Laodong Guo, Philip E Higuera, Larry Hinzman, Feng Sheng Hu, Gustaf Hugelius, Elchin E Jafarov, Randi Jandt, Jill F Johnstone, Jan Karlsson, Eric S Kasischke, Gerhard Kattner, Ryan Kelly, Frida Keuper, George W Kling, Pirkko Kortelainen, Jari Kouki, Peter Kuhry, Hjalmar Laudon, Isabelle Laurion, Robie W Macdonald, Paul J Mann, Pertti J Martikainen, James W McClelland, Ulf Molau, Steven F Oberbauer, David Olefeldt, David Paré, Marc-André Parisien, Serge Payette, Changhui Peng, Oleg S Pokrovsky, Edward B Rastetter, Peter A Raymond, Martha K Raynolds, Guillermo Rein, James F Reynolds, Martin Robards, Brendan M Rogers, Christina Schädel, Kevin Schaefer, Inger K Schmidt, Anatoly Shvidenko, Jasper Sky, Robert G M Spencer, Gregory Starr, Robert G Striegl, Roman Teisserenc, Lars J Tranvik, Tarmo Virtanen, Jeffrey M Welker, Sergei Zimov

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