Mycorrhizal networks: mechanisms, ecology and modelling
SW Simard, KJ Beiler, MA Bingham, JR Deslippe… - Fungal Biology …, 2012 - Elsevier
Mycorrhizal networks, defined as a common mycorrhizal mycelium linking the roots of at
least two plants, occur in all major terrestrial ecosystems. This review discusses the recent …
least two plants, occur in all major terrestrial ecosystems. This review discusses the recent …
A review of open top chamber (OTC) performance across the ITEX Network
Open top chambers (OTCs) were adopted as the recommended warming mechanism by the
International Tundra Experiment network in the early 1990s. Since then, OTCs have been …
International Tundra Experiment network in the early 1990s. Since then, OTCs have been …
Large loss of CO2 in winter observed across the northern permafrost region
Recent warming in the Arctic, which has been amplified during the winter 1, 2, 3, greatly
enhances microbial decomposition of soil organic matter and subsequent release of carbon …
enhances microbial decomposition of soil organic matter and subsequent release of carbon …
Direct observation of permafrost degradation and rapid soil carbon loss in tundra
Abstract Evidence suggests that 5–15% of the vast pool of soil carbon stored in northern
permafrost ecosystems could be emitted as greenhouse gases by 2100 under the current …
permafrost ecosystems could be emitted as greenhouse gases by 2100 under the current …
Tundra soil carbon is vulnerable to rapid microbial decomposition under climate warming
Microbial decomposition of soil carbon in high-latitude tundra underlain with permafrost is
one of the most important, but poorly understood, potential positive feedbacks of …
one of the most important, but poorly understood, potential positive feedbacks of …
Woody plant encroachment intensifies under climate change across tundra and savanna biomes
M García Criado, IH Myers‐Smith… - Global Ecology and …, 2020 - Wiley Online Library
Aim Biomes worldwide are shifting with global change. Biomes whose extents are limited by
temperature or precipitation, such as the tundra and savanna, may be particularly strongly …
temperature or precipitation, such as the tundra and savanna, may be particularly strongly …
Reviews and syntheses: Changing ecosystem influences on soil thermal regimes in northern high-latitude permafrost regions
Soils in Arctic and boreal ecosystems store twice as much carbon as the atmosphere, a
portion of which may be released as high-latitude soils warm. Some of the uncertainty in the …
portion of which may be released as high-latitude soils warm. Some of the uncertainty in the …
Warming of subarctic tundra increases emissions of all three important greenhouse gases–carbon dioxide, methane, and nitrous oxide
Rapidly rising temperatures in the Arctic might cause a greater release of greenhouse gases
(GHG s) to the atmosphere. To study the effect of warming on GHG dynamics, we deployed …
(GHG s) to the atmosphere. To study the effect of warming on GHG dynamics, we deployed …
Increased plant productivity in Alaskan tundra as a result of experimental warming of soil and permafrost
SM Natali, EAG Schuur, RL Rubin - Journal of ecology, 2012 - Wiley Online Library
The response of northern tundra plant communities to warming temperatures is of critical
concern because permafrost ecosystems play a key role in global carbon (C) storage, and …
concern because permafrost ecosystems play a key role in global carbon (C) storage, and …
Nitrogen availability increases in a tundra ecosystem during five years of experimental permafrost thaw
Perennially frozen soil in high latitude ecosystems (permafrost) currently stores 1330–1580
Pg of carbon (C). As these ecosystems warm, the thaw and decomposition of permafrost is …
Pg of carbon (C). As these ecosystems warm, the thaw and decomposition of permafrost is …