Journal ArticleDOI
Plot-scale evidence of tundra vegetation change and links to recent summer warming.
Sarah C. Elmendorf,Gregory H. R. Henry,Robert D. Hollister,Robert G. Björk,Noémie Boulanger-Lapointe,Elisabeth J. Cooper,Johannes H. C. Cornelissen,Thomas A. Day,Ellen Dorrepaal,Ellen Dorrepaal,Tatiana G. Elumeeva,M.J. Gill,William A. Gould,John Harte,David S. Hik,Annika Hofgaard,D. R. Johnson,Jill F. Johnstone,Ingibjörg S. Jónsdóttir,Janet C. Jorgenson,Kari Klanderud,Julia A. Klein,Saewan Koh,Gaku Kudo,Mark J. Lara,Esther Lévesque,Borgthor Magnusson,Jeremy L. May,Joel A. Mercado-Díaz,Anders Michelsen,Ulf Molau,Isla H. Myers-Smith,Steven F. Oberbauer,Vladimir G. Onipchenko,Christian Rixen,Niels Martin Schmidt,Gaius R. Shaver,Marko J. Spasojevic,Póra Ellen Pórhallsdóttir,Anne Tolvanen,Tiffany G. Troxler,Craig E. Tweedie,Sandra Villareal,Carl Henrik Wahren,Xanthe J. Walker,Xanthe J. Walker,P. J. Webber,Jeffrey M. Welker,Sonja Wipf +48 more
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In this paper, remote sensing data indicate that contemporary climate warming has already resulted in increased productivity and increased productivity in the tundra biome (Tundra Tundra Bi biome).Abstract:
Temperature is increasing at unprecedented rates across most of the tundra biome(1). Remote-sensing data indicate that contemporary climate warming has already resulted in increased productivity ov ...read more
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Journal ArticleDOI
Summer litter decomposition is moderated by scale‐dependent microenvironmental variation in tundra ecosystems
Elise Gallois,Isla H. Myers-Smith,Gergana N. Daskalova,Jeffrey T. Kerby,Haydn J.D. Thomas,Andrew M. Cunliffe +5 more
TL;DR: This paper examined how local-scale topography, surface air temperature, soil moisture and permafrost conditions influenced litter decomposition rates across a heterogeneous tundra landscape on Qikiqtaruk Herschel Island, Yukon, Canada.
Journal ArticleDOI
Twenty-one year dynamics of vegetation from long-term plots in East European tundra
TL;DR: The results of vegetation monitoring from 1999 to 2020 on 12 plots laid out in different types of communities on Cape Bolvansky Nos in the northwest of the Bolshezemelskaya tundra are presented as discussed by the authors .
Journal ArticleDOI
High resolution species distribution and abundance models cannot predict separate shrub datasets in adjacent Arctic fjords
Nathalie Isabelle Chardon,Jacob Nabe-Nielsen,Jakob J. Assmann,Ida Bomholt Dyrholm Jacobsen,Maya Guéguen,Signe Normand,Sonja Wipf +6 more
TL;DR: In this paper , the authors identify predictor differences for the distribution versus abundance of two widespread Arctic shrub species with high resolution models and compare validation approaches to assess the models' predictive abilities.
Reindeer grazing affects plants and mycelia in alpine treeline and subarctic ecosystems
TL;DR: In this article, the authors propose a method to solve the problem of "uniformity" and "uncertainty" in the context of data mining.12.5.12
Journal ArticleDOI
Integrating natural gradients, experiments, and statistical modeling in a distributed network experiment: An example from the WaRM Network
Case M. Prager,Aimée T. Classen,Maja K. Sundqvist,M. Noelia Barrios-Garcia,Erin K. Cameron,Ling Chen,Chelsea Chisholm,Thomas W. Crowther,Julie R. Deslippe,Karl Grigulis,Jin-Sheng He,Jeremiah A. Henning,Mark J. Hovenden,Toke T. Høye,Xin Jing,Sandra Lavorel,Jennie R. McLaren,Daniel B. Metcalfe,Gregory S. Newman,Marie Louise Nielsen,Christian Rixen,Quentin D. Read,Kenna Elizabeth Rewcastle,Mariano A. Rodriguez-Cabal,David A. Wardle,Sonja Wipf,Nathan J. Sanders +26 more
TL;DR: In this paper , the authors present a globally distributed experimental network that can be used to disentangle the direct and indirect effects of climate change, and discuss how natural gradients, experimental approaches, and statistical techniques can be combined to best inform predictions about responses to climate change.
References
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Journal ArticleDOI
Controlling the false discovery rate: a practical and powerful approach to multiple testing
Yoav Benjamini,Yosef Hochberg +1 more
TL;DR: In this paper, a different approach to problems of multiple significance testing is presented, which calls for controlling the expected proportion of falsely rejected hypotheses -the false discovery rate, which is equivalent to the FWER when all hypotheses are true but is smaller otherwise.
Book
ggplot2: Elegant Graphics for Data Analysis
TL;DR: This book describes ggplot2, a new data visualization package for R that uses the insights from Leland Wilkisons Grammar of Graphics to create a powerful and flexible system for creating data graphics.
Book Chapter
The Physical Science Basis
E. Jansen,J Overpeck,Keith R. Briffa,J. C. Duplessy,F. Joos,Masson-Delmotte,Daniel Olago,B. Otto-Bliesner,W. R. Peltier,Stefan Rahmstorf,Rengaswamy Ramesh,D Raynud,D Rind,O Solomina,Ricardo Villalba,De Zhang +15 more
Journal ArticleDOI
Rapid Range Shifts of Species Associated with High Levels of Climate Warming
TL;DR: A meta-analysis shows that species are shifting their distributions in response to climate change at an accelerating rate, and that the range shift of each species depends on multiple internal species traits and external drivers of change.
Journal ArticleDOI
An extended AVHRR 8‐km NDVI dataset compatible with MODIS and SPOT vegetation NDVI data
Compton J. Tucker,Jorge E. Pinzon,Molly E. Brown,Daniel Slayback,Edwin W. Pak,Robert Mahoney,Eric Vermote,Nazmi Saleous +7 more
TL;DR: In this article, the NDVI 8-km equal area dataset from July 1981 through December 2004 for all continents except Antarctica was used to produce a Normalized Difference Vegetation Index (NDVI) 8.
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