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
Reads0
Chats0
TLDR
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
Citations
More filters
Journal ArticleDOI
A reflection on four impactful Ambio papers: The biotic perspective : This article belongs to Ambio’s 50th Anniversary Collection. Theme: Climate change impacts
Anne D. Bjorkman,Angela Wulff +1 more
TL;DR: The authors highlighted some of the most impactful advances in our understanding of the consequences of anthropogenic climate change, and reflected on the legacy of these papers from the biotic perspective, and highlighted the impact of these advances from the perspective of organisms.
Dissertation
Experimental warming increased insect herbivory in an alpine dryas heath at Finse, Norway
TL;DR: In this paper, the authors present a survey of the state of the art in computer vision............................................................................................................................................ 3.1.3.3] 3.2.3
Journal ArticleDOI
Sensitivity of Erosion‐Rate in Permafrost Landscapes to Changing Climatic and Environmental Conditions Based on Lake Sediments From Northwestern Alaska
TL;DR: In this paper , a set of bi- and multi- variate techniques were applied to explore the relationship between the flux of terrigenous sediments into the lake and a variety of biogeochemical proxies for paleoclimatic and environmental conditions over the past 25 cal ka BP.
Journal ArticleDOI
Estimating lichen biomass in forests and peatlands of northwestern Canada in a changing climate
TL;DR: In this paper , the authors used repeat measurements of sixtynine plots over ten years (2007-2008 and 2017-2018) to assess lichen biomass changes under a warming climate along a latitudinal/climatic gradient in northwestern Canada.
Mycobiont contribution to tundra plant acquisition of permafrost-derived nitrogen
TL;DR: It is shown that ERM and ECM shrubs associate with RAF at the thaw front providing evidence for potential mycelial connectivity between roots and the permafrost boundary, and taxon-specific RAF associations could be a mechanism for the vertical redistribution of deep,permafrost-derived nutrients that could alleviate N limitation and stimulate productivity in warming tundra.
References
More filters
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.
Related Papers (5)
Shrub expansion in tundra ecosystems: dynamics, impacts and research priorities
Isla H. Myers-Smith,Isla H. Myers-Smith,Bruce C. Forbes,Martin Wilmking,Martin Hallinger,Trevor C. Lantz,Daan Blok,Ken D. Tape,Marc Macias-Fauria,Ute Sass-Klaassen,Esther Lévesque,Stéphane Boudreau,Pascale Ropars,Luise Hermanutz,Andrew J. Trant,Laura Siegwart Collier,Stef Weijers,Jelte Rozema,Shelly A. Rayback,Niels Martin Schmidt,Gabriela Schaepman-Strub,Sonja Wipf,Christian Rixen,Cécile B. Ménard,Susanna Venn,Scott J. Goetz,Laia Andreu-Hayles,Sarah C. Elmendorf,Virve Ravolainen,Jeffrey M. Welker,Paul Grogan,Howard E. Epstein,David S. Hik +32 more
The evidence for shrub expansion in Northern Alaska and the Pan‐Arctic
Plant community responses to experimental warming across the tundra biome
Marilyn D. Walker,C. Henrik Wahren,Robert D. Hollister,Greg H. R. Henry,Lorraine E. Ahlquist,Juha M. Alatalo,M. Syndonia Bret-Harte,Monika P. Calef,Terry V. Callaghan,Amy B Carroll,Howard E. Epstein,Ingibjörg S. Jónsdóttir,Julia A. Klein,Borgthor Magnusson,Ulf Molau,Steven F. Oberbauer,Steven P. Rewa,Clare H. Robinson,Gaius R. Shaver,Katharine N. Suding,Catharine C. Thompson,Anne Tolvanen,Ørjan Totland,P. Lee Turner,Craig E. Tweedie,P. J. Webber,Philip A. Wookey +26 more
Role of Land-Surface Changes in Arctic Summer Warming
F. S. Chapin,Matthew Sturm,Mark C. Serreze,Joe McFadden,Jeffrey R. Key,Andrea H. Lloyd,A. D. McGuire,T.S. Rupp,Amanda H. Lynch,Joshua P. Schimel,Jason Beringer,William L. Chapman,Howard E. Epstein,Eugénie S. Euskirchen,Larry D. Hinzman,Gensuo Jia,Chien-Lu Ping,Ken D. Tape,Catharine C. Thompson,Donald A. Walker,Jeffrey M. Welker +20 more