Publication
GASEOUS CARBON EMISSION (CO2, CH4) IN FIELD-BASED INCUBATION EXPERIMENT WITH -BURIED- ORGANIC MATTER, LENA DELTA, SIBERIA
(STEF92 Technology, 2017-06-20, Svetlana Evgrafova, Oleg Novikov, Maria Meteleva, Georg Guggenberger)
Show more
We aimed at identifying the microbial response and associated release of CO2 and CH4 in/from thawing soil that has been permanently frozen. For that we performed an in situ field-based incubation experiment in a rim of ice-wedge polygon on Samoylov island, Lena Delta, Russia (72пїЅ22пїЅN, 126пїЅ28пїЅE). Frozen "buried' organic matter were taken from eroded Lena river bank and transferred to the soil surface in a rim of ice-wedge polygon. The principle includes that formerly frozen soil is moved to the active layer...
Soils2017