Long-term deepened snow promotes tundra evergreen shrub growth and summertime ecosystem net CO2 gain but reduces soil carbon and nutrient pools

Water uptake of Alaskan tundra evergreens during the winter-spring transition

(2016) J. G. Moser et al.   AMERICAN JOURNAL OF BOTANY

Warming of subarctic tundra increases emissions of all three important greenhouse gases - carbon dioxide, methane, and nitrous oxide

(2016) Carolina Voigt et al.   GLOBAL CHANGE BIOLOGY

Coupled long-term summer warming and deeper snow alters species composition and stimulates gross primary productivity in tussock tundra

(2016) A. Joshua Leffler et al.   OECOLOGIA

Long-term experimentally deepened snow decreases growing-season respiration in a low- and high-arctic tundra ecosystem

(2016) Philipp R. Semenchuk et al.   Journal of Geophysical Research-Biogeosciences

Deeper snow alters soil nutrient availability and leaf nutrient status in high Arctic tundra

(2015) Philipp R. Semenchuk et al.   BIOGEOCHEMISTRY

Rapid carbon turnover beneath shrub and tree vegetation is associated with low soil carbon stocks at a subarctic treeline

(2015) Thomas C. Parker et al.   GLOBAL CHANGE BIOLOGY

Winter warming as an important co-driver forBetula nanagrowth in western Greenland during the past century

(2015) Jørgen Hollesen et al.   GLOBAL CHANGE BIOLOGY

Decadal warming causes a consistent and persistent shift from heterotrophic to autotrophic respiration in contrasting permafrost ecosystems

(2015) Caitlin E. Hicks Pries et al.   GLOBAL CHANGE BIOLOGY

Climate change and the permafrost carbon feedback

(2015) E. A. G. Schuur et al.   NATURE

Cold season emissions dominate the Arctic tundra methane budget

(2015) Donatella Zona et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Beyond Bar and Line Graphs: Time for a New Data Presentation Paradigm

(2015) Tracey L. Weissgerber et al.   PLOS BIOLOGY

Evergreen shrubs dominate responses to experimental summer warming and fertilization in Canadian mesic low arctic tundra

(2014) Tara J. Zamin et al.   JOURNAL OF ECOLOGY

Future increases in Arctic precipitation linked to local evaporation and sea-ice retreat

(2014) R. Bintanja et al.   NATURE

Visualizing samples with box plots

(2014) Martin Krzywinski et al.   NATURE METHODS

The unseen iceberg: plant roots in arctic tundra

(2014) Colleen M. Iversen et al.   NEW PHYTOLOGIST

Idiosyncratic Responses of High Arctic Plants to Changing Snow Regimes

(2014) Sabine B. Rumpf et al.   PLoS One

Input of easily available organic C and N stimulates microbial decomposition of soil organic matter in arctic permafrost soil

(2014) Birgit Wild et al.   SOIL BIOLOGY & BIOCHEMISTRY

Long-term experimental warming and nutrient additions increase productivity in tall deciduous shrub tundra

(2014) Jennie DeMarco et al.   Ecosphere

Nitrogen isotope tracer acquisition in low and tall birch tundra plant communities: a 2 year test of the snow–shrub hypothesis

(2013) Mathew R. Vankoughnett et al.   BIOGEOCHEMISTRY

Permafrost degradation stimulates carbon loss from experimentally warmed tundra

(2013) Susan M. Natali et al.   ECOLOGY

Tundra ecosystems observed to be CO2sources due to differential amplification of the carbon cycle

(2013) E. F. Belshe et al.   ECOLOGY LETTERS

Caribou exclusion during a population low increases deciduous and evergreen shrub species biomass and nitrogen pools in low Arctic tundra

(2013) Tara J. Zamin et al.   JOURNAL OF ECOLOGY

The seasonal pattern of soil microbial community structure in mesic low arctic tundra

(2013) Kate M. Buckeridge et al.   SOIL BIOLOGY & BIOCHEMISTRY

The changing seasonal climate in the Arctic

(2013) R. Bintanja et al.   Scientific Reports

Shrub canopies influence soil temperatures but not nutrient dynamics: An experimental test of tundra snow-shrub interactions

(2013) Isla H. Myers-Smith et al.   Ecology and Evolution

The Changing Face of Arctic Snow Cover: A Synthesis of Observed and Projected Changes

(2012) Terry V. Callaghan et al.   AMBIO

Cold Season Respiration Across a Low Arctic Landscape: the Influence of Vegetation Type, Snow Depth, and Interannual Climatic Variation

(2012) Paul Grogan   ARCTIC ANTARCTIC AND ALPINE RESEARCH

Reduction of the temperature sensitivity of soil organic matter decomposition with sustained temperature increase

(2012) Joseph M. Craine et al.   BIOGEOCHEMISTRY

Nitrogen Uptake During Fall, Winter and Spring Differs Among Plant Functional Groups in a Subarctic Heath Ecosystem

(2012) Klaus S. Larsen et al.   ECOSYSTEMS

Recent expansion of erect shrubs in the Low Arctic: evidence from Eastern Nunavik

(2012) Benoît Tremblay et al.   Environmental Research Letters

Birch shrub growth in the low Arctic: the relative importance of experimental warming, enhanced nutrient availability, snow depth and caribou exclusion

(2012) Tara J Zamin et al.   Environmental Research Letters

Temperature adaptation of bacterial communities in experimentally warmed forest soils

(2012) Johannes Rousk et al.   GLOBAL CHANGE BIOLOGY

Environmental and stoichiometric controls on microbial carbon-use efficiency in soils

(2012) Stefano Manzoni et al.   NEW PHYTOLOGIST

Physical mixing between humus and mineral matter found in cryoturbated soils increases short-term heterotrophic respiration rates

(2012) J. Klaminder et al.   SOIL BIOLOGY & BIOCHEMISTRY

A potential loss of carbon associated with greater plant growth in the European Arctic

(2012) Iain P. Hartley et al.   Nature Climate Change

Plot-scale evidence of tundra vegetation change and links to recent summer warming

(2012) Sarah C. Elmendorf et al.   Nature Climate Change

Evidence of Nonlinearity in the Response of Net Ecosystem CO2 Exchange to Increasing Levels of Winter Snow Depth in the High Arctic of Northwest Greenland

(2011) Matthew C. Rogers et al.   ARCTIC ANTARCTIC AND ALPINE RESEARCH

Global assessment of experimental climate warming on tundra vegetation: heterogeneity over space and time

(2011) Sarah C. Elmendorf et al.   ECOLOGY LETTERS

Nutrient co-limitation of primary producer communities

(2011) W. Stanley Harpole et al.   ECOLOGY LETTERS

The Effects of Snow, Soil Microenvironment, and Soil Organic Matter Quality on N Availability in Three Alaskan Arctic Plant Communities

(2011) Jennie DeMarco et al.   ECOSYSTEMS

Increased plant productivity in Alaskan tundra as a result of experimental warming of soil and permafrost

(2011) Susan M. Natali et al.   JOURNAL OF ECOLOGY

Deepened snow increases late thaw biogeochemical pulses in mesic low arctic tundra

(2010) Kate M. Buckeridge et al.   BIOGEOCHEMISTRY

A comprehensive approach to soil-atmosphere trace-gas flux estimation with static chambers

(2010) A. R. Pedersen et al.   EUROPEAN JOURNAL OF SOIL SCIENCE

Effects of soil organic matter composition on unfrozen water content and heterotrophic CO2 production of frozen soils

(2010) Stina Harrysson Drotz et al.   GEOCHIMICA ET COSMOCHIMICA ACTA

Winter carbon dioxide effluxes from Arctic ecosystems: An overview and comparison of methodologies

(2010) Mats P. Björkman et al.   GLOBAL BIOGEOCHEMICAL CYCLES

Effects of experimental warming of air, soil and permafrost on carbon balance in Alaskan tundra

(2010) SUSAN M. NATALI et al.   GLOBAL CHANGE BIOLOGY

The central role of diminishing sea ice in recent Arctic temperature amplification

(2010) James A. Screen et al.   NATURE

Soil-carbon response to warming dependent on microbial physiology

(2010) Steven D. Allison et al.   Nature Geoscience

Decomposition of old organic matter as a result of deeper active layers in a snow depth manipulation experiment

(2010) Nicole S. Nowinski et al.   OECOLOGIA

Soil microbial and plant community responses to single large carbon and nitrogen additions in low arctic tundra

(2010) Carolyn Churchland et al.   PLANT AND SOIL

Unfrozen water content moderates temperature dependence of sub-zero microbial respiration

(2010) E.L. Tilston et al.   SOIL BIOLOGY & BIOCHEMISTRY

Soil biogeochemistry during the early spring in low arctic mesic tundra and the impacts of deepened snow and enhanced nitrogen availability

(2009) Kate M. Buckeridge et al.   BIOGEOCHEMISTRY

Sensitivity of the carbon cycle in the Arctic to climate change

(2009) A. David McGuire et al.   ECOLOGICAL MONOGRAPHS

Soil organic carbon pools in the northern circumpolar permafrost region

(2009) C. Tarnocai et al.   GLOBAL BIOGEOCHEMICAL CYCLES

Carbon respiration from subsurface peat accelerated by climate warming in the subarctic

(2009) Ellen Dorrepaal et al.   NATURE

Is the decline of soil microbial biomass in late winter coupled to changes in the physical state of cold soils?

(2009) Robert L. Jefferies et al.   SOIL BIOLOGY & BIOCHEMISTRY

Deepened snow alters soil microbial nutrient limitations in arctic birch hummock tundra

(2008) Kate M. Buckeridge et al.   APPLIED SOIL ECOLOGY

Effects of Simulated Climate Change on Plant Phenology and Nitrogen Mineralization in Alaskan Arctic Tundra

(2008) Andrew P. Borner et al.   ARCTIC ANTARCTIC AND ALPINE RESEARCH

Vulnerability of Permafrost Carbon to Climate Change: Implications for the Global Carbon Cycle

(2008) Edward A. G. Schuur et al.   BIOSCIENCE

Thermal adaptation of soil microbial respiration to elevated temperature

(2008) Mark A. Bradford et al.   ECOLOGY LETTERS

Substrate quality and the temperature sensitivity of soil organic matter decomposition

(2008) Iain P. Hartley et al.   SOIL BIOLOGY & BIOCHEMISTRY