Circumpolar assessment of permafrost C quality and its vulnerability over time using long-term incubation data

High‐latitude ecosystems store approximately 1700 Pg of soil carbon (C), which is twice as much C as is currently contained in the atmosphere. Permafrost thaw and subsequent microbial decomposition of permafrost organic matter could add large amounts of C to the atmosphere, thereby influencing the g...

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Veröffentlicht in:	Global change biology Jg. 20; H. 2; S. 641 - 652
Hauptverfasser:	Schädel, Christina, Schuur, Edward A. G., Bracho, Rosvel, Elberling, Bo, Knoblauch, Christian, Lee, Hanna, Luo, Yiqi, Shaver, Gaius R., Turetsky, Merritt R.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Oxford Blackwell Publishing Ltd 01.02.2014 Wiley-Blackwell
Schlagworte:	Alaska Animal and plant ecology Animal, plant and microbial ecology Arctic Regions Atmosphere Biological and medical sciences boreal forest C decomposition Carbon - metabolism Carbon Cycle Carbon dioxide Climate Change Climatology. Bioclimatology. Climate change Decomposition Earth, ocean, space Ecosystem Exact sciences and technology External geophysics Forestry Fundamental and applied biological sciences. Psychology General aspects General forest ecology Generalities. Production, biomass. Quality of wood and forest products. General forest ecology Latitude Meteorology Models, Biological Organic matter Permafrost Seasons Siberia Soil - chemistry Soil depth soil organic carbon Soil sciences Synecology Temperature Terrestrial ecosystems tundra Turnover time Russian Federation United States Eurasia America Siberia Alaska North America Organic carbon Boreal forest Incubation C decomposition soil organic carbon Decomposition Permafrost Vulnerability Long term Dynamical climatology Climate change Soils Quality Siberia Alaska Polar region Tundra tundra boreal forest climate change
ISSN:	1354-1013, 1365-2486, 1365-2486
Online-Zugang:	Volltext
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