Winters are changing: snow effects on Arctic and alpine tundra ecosystems
المؤلف | Rixen, Christian |
المؤلف | Høye, Toke Thomas |
المؤلف | Macek, Petr |
المؤلف | Aerts, Rien |
المؤلف | Alatalo, Juha |
المؤلف | Andeson, Jill |
المؤلف | Arnold, Pieter |
المؤلف | Barrio, Isabel C. |
المؤلف | Bjerke, Jarle |
المؤلف | Björkman, Mats P. |
المؤلف | Blok, Daan |
المؤلف | Blume-Werry, Gesche |
المؤلف | Boike, Julia |
المؤلف | Bokhorst, Stef |
المؤلف | Carbognani, Michele |
المؤلف | Christiansen, Casper |
المؤلف | Convey, Peter |
المؤلف | Cooper, Elisabeth J. |
المؤلف | Cornelissen, J. Hans C. |
المؤلف | Coulson, Stephen |
المؤلف | Dorrepaal, Ellen |
المؤلف | Elberling, Bo |
المؤلف | Elmendorf, Sarah |
المؤلف | Elphinstone, Cassandra |
المؤلف | Forte, T'ai Gladys Whittingham |
المؤلف | Frei, Esther R. |
المؤلف | Geange, Sonya |
المؤلف | Gehrmann, Friederike |
المؤلف | Gibson, Casey |
المؤلف | Grogan, Paul |
المؤلف | Halbritter Rechsteiner , Aud |
المؤلف | Harte, John |
المؤلف | Henry, Greg H.R. |
المؤلف | Inouye, David |
المؤلف | Irwin, Rebecca |
المؤلف | Jespersen, Gus |
المؤلف | Jónsdóttir, Ingibjörg Svala |
المؤلف | Jung, Ji Young |
المؤلف | Klinges, David |
المؤلف | Kudo, Gaku |
المؤلف | Lämsä, Juho |
المؤلف | Lee, Hanna |
المؤلف | Lembrechts, Jonas |
المؤلف | Lett, Signe |
المؤلف | Lynn, Joshua Scott |
المؤلف | Mann, Hjalte Mads |
المؤلف | Mastepanov, Mikhail |
المؤلف | Morse, Jennifer |
المؤلف | Myers-Smith, Isla |
المؤلف | Olofsson, Johan |
المؤلف | Paavola, Riku |
المؤلف | Petraglia, Alessandro |
المؤلف | Phoenix, Gareth |
المؤلف | Semenchuk, Philipp |
المؤلف | Siewert, Matthias |
المؤلف | Slatyer, Rachel |
المؤلف | Spasojevic, Marko |
المؤلف | Suding, Katharine |
المؤلف | Sullivan, Patrick |
المؤلف | Thompson, Kimberly |
المؤلف | Väisänen, Maria |
المؤلف | Vandvik, Vigdis |
المؤلف | Venn, Susanna |
المؤلف | Walz, Josefine |
المؤلف | Way, Robert |
المؤلف | Welker, Jeffery |
المؤلف | Wipf, Sonja |
المؤلف | Zong, Shengwei |
تاريخ الإتاحة | 2022-04-20T08:51:59Z |
تاريخ النشر | 2022-02-18 |
اسم المنشور | Arctic Science |
المعرّف | http://dx.doi.org/10.1139/AS-2020-0058 |
الاقتباس | Dr. Christian Rixen, Dr. Toke Thomas Høye, Petr Macek, Dr. Rien Aerts, Dr. Juha Alatalo, Dr. Jill Andeson, Dr. Pieter Arnold, Dr. Isabel C. Barrio, Dr. Jarle Bjerke, Dr. Mats P. Björkman, Dr. Daan Blok, Dr. Gesche Blume-Werry, Dr. Julia Boike, Dr. Stef Bokhorst, Dr. Michele Carbognani, Dr. Casper Christiansen, Prof. Peter Convey, Dr. Elisabeth J. Cooper, Prof. J. Hans C. Cornelissen, Dr. Stephen Coulson, Ellen Dorrepaal, Dr. Bo Elberling, Dr. Sarah Elmendorf, Dr. Cassandra Elphinstone, Dr. T'ai Gladys Whittingham Forte, Dr. Esther R. Frei, Dr. Sonya Geange, Dr. Friederike Gehrmann, Dr. Casey Gibson, Dr. Paul Grogan, Dr. Aud Halbritter Rechsteiner, Dr. John Harte, Prof. Greg H.R. Henry, Dr. David Inouye, Dr. Rebecca Irwin, Dr. Gus Jespersen, Dr. Ingibjörg Svala Jónsdóttir, Dr. Ji Young Jung, Mr. David Klinges, Gaku Kudo, Dr. Juho Lämsä, Dr. Hanna Lee, Dr. Jonas Lembrechts, Dr. Signe Lett, Dr. Joshua Scott Lynn, Dr. Hjalte Mads Mann, Dr. Mikhail Mastepanov, Dr. Jennifer Morse, Dr. Isla Myers-Smith, Dr. Johan Olofsson, Dr. Riku Paavola, Dr. Alessandro Petraglia, Dr. Gareth Phoenix, Dr. Philipp Semenchuk, Dr. Matthias Siewert, Dr. Rachel Slatyer, Dr. Marko Spasojevic, Dr. Katharine Suding, Dr. Patrick Sullivan, Dr. Kimberly Thompson, Dr. Maria Väisänen, Prof. Vigdis Vandvik, Dr. Susanna Venn, Dr. Josefine Walz, Dr. Robert Way, Dr. Jeffery Welker, Dr. Sonja Wipf, and Dr. Shengwei Zong. Winters are changing: snow effects on Arctic and alpine tundra ecosystems. Arctic Science. Just-IN https://doi.org/10.1139/AS-2020-0058 |
الملخص | Snow is an important driver of ecosystem processes in cold biomes. Snow accumulation determines ground temperature, light conditions and moisture availability during winter. It also affects the growing season’s start and end, and plant access to moisture and nutrients. Here, we review the current knowledge of the snow cover’s role for vegetation, plant-animal interactions, permafrost conditions, microbial processes and biogeochemical cycling. We also compare studies of natural snow gradients with snow manipulation studies, altering snow depth and duration, to assess time scale difference of these approaches. The number of studies on snow in tundra ecosystems has increased considerably in recent years, yet we still lack a comprehensive overview of how altered snow conditions will affect these ecosystems. In specific, we found a mismatch in the timing of snowmelt when comparing studies of natural snow gradients with snow manipulations. We found that snowmelt timing achieved by manipulative studies (average 7.9 days advance, 5.5 days delay) were substantially lower than those observed over spatial gradients (mean range of 56 days) or due to interannual variation (mean range of 32 days). Differences between snow study approaches need to be accounted for when projecting snow dynamics and their impact on ecosystems in future climates. |
راعي المشروع | This work was funded by the National Science Foundation (NSF grants ArcSEES-1233854, ARC 1023623, OPP-1722572, OPP-1820883, OPP-1806213, NNA-1928237). |
اللغة | en |
الناشر | Canadian Science Publishing |
الموضوع | review tundra ground temperatures snow experiments ITEX |
النوع | Article |
ESSN | 2368-7460 |
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