Research output: Contribution to journal › Conference article › peer-review
Soil organic matter and the problems of its investigation. / Chukov, S. N.; Zavarzina, A. G.; Lodygin, E. D.; Abakumov, E. V.
In: IOP Conference Series: Earth and Environmental Science , Vol. 862, No. 1, 012020, 18.10.2021.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Soil organic matter and the problems of its investigation
AU - Chukov, S. N.
AU - Zavarzina, A. G.
AU - Lodygin, E. D.
AU - Abakumov, E. V.
N1 - Funding Information: The reported study within sections 2.2 and 2.4 was funded by the Federal budget of Institute of Biology (No AAAAA17-117122290011-5). Research within sections 2.1 and 2.3 was supported by RSF grant 17-14-01207. Publisher Copyright: © Published under licence by IOP Publishing Ltd.
PY - 2021/10/18
Y1 - 2021/10/18
N2 - Soil organic matter (SOM) is the largest reservoir of organic C in the biosphere, however its composition and structure remain uncertain. The role of humic substances as the main component of SOM is currently disputed. Here, we are discussing the problems of extraction and fractionation of the components of SOM, the aspects of investigation of its structure by spectroscopic methods, the problem of humification in relation to the origin of SOM. We are also discussing the role of organic matter of permafrost soils and peats in relation to carbon cycle under global climate change. The direction of further investigations and future tasks are outlined.
AB - Soil organic matter (SOM) is the largest reservoir of organic C in the biosphere, however its composition and structure remain uncertain. The role of humic substances as the main component of SOM is currently disputed. Here, we are discussing the problems of extraction and fractionation of the components of SOM, the aspects of investigation of its structure by spectroscopic methods, the problem of humification in relation to the origin of SOM. We are also discussing the role of organic matter of permafrost soils and peats in relation to carbon cycle under global climate change. The direction of further investigations and future tasks are outlined.
UR - http://www.scopus.com/inward/record.url?scp=85118448966&partnerID=8YFLogxK
U2 - 10.1088/1755-1315/862/1/012020
DO - 10.1088/1755-1315/862/1/012020
M3 - Conference article
AN - SCOPUS:85118448966
VL - 862
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
SN - 1755-1307
IS - 1
M1 - 012020
T2 - 8th Congress of the Dokuchaev Soil Science Society
Y2 - 19 July 2021 through 24 July 2021
ER -
ID: 88101065