Zobrazeno 1 - 10
of 60
pro vyhledávání: '"O S Pokrovsky"'
Autor:
P Ala-aho, C Soulsby, O S Pokrovsky, S N Kirpotin, J Karlsson, S Serikova, R Manasypov, A Lim, I Krickov, L G Kolesnichenko, H Laudon, D Tetzlaff
Publikováno v:
Environmental Research Letters, Vol 13, Iss 3, p 034028 (2018)
The Western Siberian Lowlands (WSL) store large quantities of organic carbon that will be exposed and mobilized by the thawing of permafrost. The fate of mobilized carbon, however, is not well understood, partly because of inadequate knowledge of hyd
Externí odkaz:
https://doaj.org/article/bcf2c807acfb4fba8f8061a5f381e29f
Autor:
Y M Polishchuk, A N Bogdanov, I N Muratov, V Y Polishchuk, A Lim, R M Manasypov, L S Shirokova, O S Pokrovsky
Publikováno v:
Environmental Research Letters, Vol 13, Iss 4, p 045002 (2018)
Despite the potential importance of small (
Externí odkaz:
https://doaj.org/article/1ec4ddeacddf426f8aeb833279e50400
Publikováno v:
Biogeosciences, Vol 17, Pp 3083-3097 (2020)
Natural and anthropogenic mercury (Hg) emissions are sequestered in terrestrial soils over short, annual to long, millennial timescales before Hg mobilization and run-off impact wetland and coastal ocean ecosystems. Recent studies have used Hg-to-car
Externí odkaz:
https://doaj.org/article/feb2f620d289476a96edd2af6b806c2f
Autor:
L. S. Shirokova, A. V. Chupakov, S. A. Zabelina, N. V. Neverova, D. Payandi-Rolland, C. Causserand, J. Karlsson, O. S. Pokrovsky
Publikováno v:
Biogeosciences, Vol 16, Pp 2511-2526 (2019)
In contrast to the large number of studies on humic waters from permafrost-free regions and oligotrophic waters from permafrost-bearing regions, the bio- and photolability of DOM from the humic surface waters of permafrost-bearing regions has not bee
Externí odkaz:
https://doaj.org/article/adca09f4f4d54d978d6789d2af6f683b
Autor:
S. Serikova, O. S. Pokrovsky, H. Laudon, I. V. Krickov, A. G. Lim, R. M. Manasypov, J. Karlsson
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
The Western Siberia Lowland (WSL) is the world’s largest frozen peatland complex, however carbon emissions (CO2+CH4) from lakes in this region remain unknown. Here, the authors sample 76 lakes and show high carbon emissions from lakes across all pe
Externí odkaz:
https://doaj.org/article/d958c3d188f746d4a3c7e18cee8613aa
Publikováno v:
Doklady Earth Sciences. 508:102-105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a41076fcff33076f74585aa5b4c701e
https://doi.org/10.1134/s1028334x22602036
https://doi.org/10.1134/s1028334x22602036
Autor:
I. V. Krickov, A. G. Lim, R. M. Manasypov, S. V. Loiko, L. S. Shirokova, S. N. Kirpotin, J. Karlsson, O. S. Pokrovsky
Publikováno v:
Biogeosciences, Vol 15, Pp 6867-6884 (2018)
In contrast to numerous studies on the dynamics of dissolved ( 0.45 µm) matter (RSM) in these regions. In order to test the effect of climate, permafrost and physio-geographical landscape parameters (bogs, forest and lake coverage of the waters
Externí odkaz:
https://doaj.org/article/6c01890ec862409fa80419b9c7d86bf4
Autor:
N. Evangeliou, V. P. Shevchenko, K. E. Yttri, S. Eckhardt, E. Sollum, O. S. Pokrovsky, V. O. Kobelev, V. B. Korobov, A. A. Lobanov, D. P. Starodymova, S. N. Vorobiev, R. L. Thompson, A. Stohl
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 963-977 (2018)
Short-lived climate forcers have been proven important both for the climate and human health. In particular, black carbon (BC) is an important climate forcer both as an aerosol and when deposited on snow and ice surface because of its strong light
Externí odkaz:
https://doaj.org/article/daefd66b8e3940158bba8df8fa284358
Autor:
V. P. Shevchenko, O. S. Pokrovsky, S. N. Vorobyev, I. V. Krickov, R. M. Manasypov, N. V. Politova, S. G. Kopysov, O. M. Dara, Y. Auda, L. S. Shirokova, L. G. Kolesnichenko, V. A. Zemtsov, S. N. Kirpotin
Publikováno v:
Hydrology and Earth System Sciences, Vol 21, Pp 5725-5746 (2017)
In order to better understand the chemical composition of snow and its impact on surface water hydrochemistry in the poorly studied Western Siberia Lowland (WSL), the surface layer of snow was sampled in February 2014 across a 1700 km latitudinal
Externí odkaz:
https://doaj.org/article/b69c90e4962d4efc990e5573e3fa770b
Autor:
A. F. Sabrekov, B. R. K. Runkle, M. V. Glagolev, I. E. Terentieva, V. M. Stepanenko, O. R. Kotsyurbenko, S. S. Maksyutov, O. S. Pokrovsky
Publikováno v:
Biogeosciences, Vol 14, Pp 3715-3742 (2017)
Small lakes represent an important source of atmospheric CH4 from northern wetlands. However, spatiotemporal variations in flux magnitudes and the lack of knowledge about their main environmental controls contribute large uncertainty into the glob
Externí odkaz:
https://doaj.org/article/4b058cd8af784375989915abd5692940