Drainage enhances modern soil carbon contribution but reduces old soil carbon contribution to ecosystem respiration in tundra ecosystems

Limited release of previously-frozen C and increased new peat formation after thaw in permafrost peatlands

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Ecological Response to Permafrost Thaw and Consequences for Local and Global Ecosystem Services

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Glucose addition increases the magnitude and decreases the age of soil respired carbon in a long-term permafrost incubation study

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Carbon dioxide sources from Alaska driven by increasing early winter respiration from Arctic tundra

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Sample Preparation at the Jena 14C Laboratory

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Recently amplified arctic warming has contributed to a continual global warming trend

(2017) Jianbin Huang et al.   Nature Climate Change

Rising plant-mediated methane emissions from arctic wetlands

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Nitrogen availability increases in a tundra ecosystem during five years of experimental permafrost thaw

(2016) Verity G. Salmon et al.   GLOBAL CHANGE BIOLOGY

Plants, microorganisms, and soil temperatures contribute to a decrease in methane fluxes on a drained Arctic floodplain

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Pan-Arctic ice-wedge degradation in warming permafrost and its influence on tundra hydrology

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Temperature sensitivity of organic matter decomposition of permafrost-region soils during laboratory incubations

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Plant-derived compounds stimulate the decomposition of organic matter in arctic permafrost soils

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Increased wintertime CO2loss as a result of sustained tundra warming

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Permafrost thaw and resulting soil moisture changes regulate projected high-latitude CO2and CH4emissions

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Permafrost collapse alters soil carbon stocks, respiration, CH4, and N2O in upland tundra

(2015) Benjamin W. Abbott et al.   GLOBAL CHANGE BIOLOGY

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

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Climate change and the permafrost carbon feedback

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Old soil carbon losses increase with ecosystem respiration in experimentally thawed tundra

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Permafrost thaw and soil moisture driving CO2 and CH4 release from upland tundra

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

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Thawing permafrost increases old soil and autotrophic respiration in tundra: Partitioning ecosystem respiration using δ13C and ∆14C

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Predicting long-term carbon mineralization and trace gas production from thawing permafrost of Northeast Siberia

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The Effects of Permafrost Thaw on Soil Hydrologic, Thermal, and Carbon Dynamics in an Alaskan Peatland

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Effects of elevated nitrogen and temperature on carbon and nitrogen dynamics in Alaskan arctic and boreal soils

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Reduction in areal extent of high-latitude wetlands in response to permafrost thaw

(2011) Christopher A. Avis et al.   Nature Geoscience

Source Partitioning Using Stable Isotopes: Coping with Too Much Variation

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Artificial drainage and associated carbon fluxes (CO2/CH4) in a tundra ecosystem

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

(2009) Ellen Dorrepaal et al.   NATURE

The effect of permafrost thaw on old carbon release and net carbon exchange from tundra

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Physical and ecological changes associated with warming permafrost and thermokarst in Interior Alaska

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