Forest microbiome and global change
Forests influence climate and mitigate global change through the storage of carbon in soils.
In turn, these complex ecosystems face important challenges, including increases in carbon …
In turn, these complex ecosystems face important challenges, including increases in carbon …
Permafrost and climate change: carbon cycle feedbacks from the warming Arctic
Rapid Arctic environmental change affects the entire Earth system as thawing permafrost
ecosystems release greenhouse gases to the atmosphere. Understanding how much …
ecosystems release greenhouse gases to the atmosphere. Understanding how much …
High mountain areas
The cryosphere (including, snow, glaciers, permafrost, lake and river ice) is an integral
element of high mountain regions, which are home to roughly 10% of the global population …
element of high mountain regions, which are home to roughly 10% of the global population …
Exploring the multiple land degradation pathways across the planet
R Prăvălie - Earth-Science Reviews, 2021 - Elsevier
Land degradation has become one of the biggest environmental challenges human society
is currently facing, which is why understanding the global pattern of this land crisis is …
is currently facing, which is why understanding the global pattern of this land crisis is …
Boreal forest health and global change
The boreal forest, one of the largest biomes on Earth, provides ecosystem services that
benefit society at levels ranging from local to global. Currently, about two-thirds of the area …
benefit society at levels ranging from local to global. Currently, about two-thirds of the area …
Drylands extent and environmental issues. A global approach
R Prăvălie - Earth-Science Reviews, 2016 - Elsevier
Drylands, a critical terrestrial system of the Earth due to low water availability, are known for
their extensive global reach, estimated by most scientific sources at approximately 41% of …
their extensive global reach, estimated by most scientific sources at approximately 41% of …
Climate change and the permafrost carbon feedback
Large quantities of organic carbon are stored in frozen soils (permafrost) within Arctic and
sub-Arctic regions. A warming climate can induce environmental changes that accelerate …
sub-Arctic regions. A warming climate can induce environmental changes that accelerate …
Divergent changes in particulate and mineral-associated organic carbon upon permafrost thaw
F Liu, S Qin, K Fang, L Chen, Y Peng, P Smith… - Nature …, 2022 - nature.com
Permafrost thaw can stimulate microbial decomposition and induce soil carbon (C) loss,
potentially triggering a positive C-climate feedback. However, earlier observations have …
potentially triggering a positive C-climate feedback. However, earlier observations have …
21st-century modeled permafrost carbon emissions accelerated by abrupt thaw beneath lakes
Permafrost carbon feedback (PCF) modeling has focused on gradual thaw of near-surface
permafrost leading to enhanced carbon dioxide and methane emissions that accelerate …
permafrost leading to enhanced carbon dioxide and methane emissions that accelerate …
Current Siberian heating is unprecedented during the past seven millennia
The Arctic is warming faster than any other region on Earth. Putting this rapid warming into
perspective is challenging because instrumental records are often short or incomplete in …
perspective is challenging because instrumental records are often short or incomplete in …