Permafrost regions at high latitudes and altitudes store about half of the Earth's soil organic
carbon (SOC). These areas are also some of the most intensely affected by anthropogenic …

Soil organic matter (SOM) accumulation is different in certain soil groups with differences in
parent material, degree of weathering and mineral composition. These differences are …

As global temperatures continue to rise, a key uncertainty of climate projections is the
microbial decomposition of vast organic carbon stocks in thawing permafrost soils …

The stable isotope composition of key chemical elements for life on Earth (eg, carbon,
hydrogen, nitrogen, oxygen, sulfur) tracks changes in fluxes and turnover of these elements …

The large amounts of soil organic matter (SOM) in permafrost-affected soils are prone to
increased microbial decomposition in a warming climate. The environmental parameters …

Subsea permafrost represents a large carbon pool that might be or become a significant
greenhouse gas source. Scarcity of observational data causes large uncertainties. We here …

Reductive dissolution during permafrost thaw releases iron-bound organic carbon to
porewaters, rendering previously stable carbon vulnerable to microbial decomposition and …

Climate change in Arctic ecosystems fosters permafrost thaw and makes massive amounts
of ancient soil organic carbon (OC) available to microbial breakdown. However, fractions of …

The assessment of riverine fluxes of carbon, nutrients, and metals in surface waters of
permafrost-affected regions is crucially important for constraining adequate models of …

Analysis of organic and inorganic carbon (DOC and DIC, respectively), pH, Na, K, Ca, Mg,
Cl, SO 4 and Si in~ 100 large and small rivers (< 10 to≤ 150 000 km 2) of western Siberia …