Электронная библиотека (репозиторий) Томского государственного университета
Pokrovsky, Oleg S.

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Add   Sizable carbon emission from the floodplain of Ob River
Authors: Kritskov, Ivan V. | Serikova, Svetlana | Pokrovsky, Oleg S. | Vorobyev, Sergey N. (биолог) | Lim, Artem G. | Siewert, Matthias B. | Karlsson, Jan
Source: Ecological indicators. 2021. Vol. 131. P. 108164 (1-14)
Type: статьи в журналах
Date: 2021
Description: The Ob River floodplain is the second largest floodplain in the world. Despite its vast area, estimates of carbon (C) emissions from the Ob River floodplain are largely absent. Here we present seasona ... More
Add   Zn isotope fractionation during interaction with phototrophic biofilm
Authors: Coutaud, Aude | Viers, Jerome | Rols, Jean-Luc | Pokrovsky, Oleg S. | Meheut, Merlin
Source: Chemical geology. 2014. Vol. 390. P. 46-60
Type: статьи в журналах
Date: 2014
Add   Environmental controllers for carbon emission and concentration patterns in Siberian rivers during different seasons
Authors: Kritskov, Ivan V. | Lim, Artem G. | Shirokova, Liudmila S. | Korets, Mikhail A. | Karlsson, Jan | Pokrovsky, Oleg S.
Source: Science of the total environment. 2023. Vol. 859, part 1. P. 160202 (1-14)
Type: статьи в журналах
Date: 2023
Description: Despite the importance of small and medium size rivers of Siberian boreal zone in greenhouse gases (GHG) emission, major knowledge gaps exist regarding its temporal variability and controlling mechani ... More
Add   Colloidal associations of major and trace elements in the snow pack across a 2800-km south-north gradient of western Siberia
Authors: Kritskov, Ivan V. | Lim, Artem G. | Vorobyev, Sergey N. (биолог) | Shevchenko, Vladimir P. | Pokrovsky, Oleg S.
Source: Chemical geology. 2022. Vol. 610. P. 121090 (1-14)
Type: статьи в журналах
Date: 2022
Description: Colloidal (size 1 nm to 1 μm) transport of major and trace elements, notably micronutrients and low-solubility geochemical tracers, is a ubiquitous and well-established feature for all surface and soi ... More
Add   Fate of colloids during estuarine mixing in the Arctic
Authors: Shirokova, Liudmila S. | Viers, Jerome | Gordeev, V. V. | Shevchenko, Vladimir P. | Chupakov, A. V. | Vorobieva, T. Y. | Candaudap, F. | Causserand, C. | Lanzanova, A. | Zouiten, C. | Pokrovsky, Oleg S.
Source: Ocean science. 2014. Vol. 10. P. 107-125
Type: статьи в журналах
Date: 2014
Add   Dissolved carbon concentrations and emission fluxes in rivers and lakes of Central Asia (Sayan-Altai mountain region, Tyva)
Authors: Byzaakay, Arysia A. | Kolesnichenko, Larisa G. | Kolesnichenko, Yuri Y. | Khovalyg, Aldynai O. | Raudina, Tatiana V. | Prokushkin, Anatoly S. | Lushchaeva, Inna V. | Kvasnikova, Zoya N. | Vorobyev, Sergey N. (биолог) | Pokrovsky, Oleg S. | Kirpotin, Sergey N.
Source: Water. 2023. Vol. 15, № 19. P. 3411 (1-26)
Type: статьи в журналах
Date: 2023
Description: The carbon (C) cycle in inland waters, including carbon concentrations in and carbon dioxide (CO2 ) emissions from water surfaces, are at the forefront of biogeochemical studies, especially in regions ... More
Add   Bacterial number and genetic diversity in a permafrost peatland (Western Siberia): Testing a link with organic matter quality and elementary composition of a peat soil profile
Authors: Aksenov, Andrey S. | Shirokova, Liudmila S. | Kisil, Oksana Ya. | Kolesova, Sofiia N. | Lim, Artem G. | Kuzmina, Daria M. | Pouillé, Sophie | Alexis, Marie A. | Castrec-Rouelle, Maryse | Loiko, Sergey V. | Pokrovsky, Oleg S.
Source: Diversity. 2021. Vol. 13, № 7. P. 328 (1-27)
Type: статьи в журналах
Date: 2021
Description: Permafrost peatlands, containing a sizable amount of soil organic carbon (OC), play a pivotal role in soil (peat) OC transformation into soluble and volatile forms and greatly contribute to overall na ... More
Add   Seasonal variations of mineralogical and chemical composition of particulate matter in a large boreal river and its tributaries
Authors: Kritskov, Ivan V. | Lim, Artem G. | Shevchenko, Vladimir P. | Starodymova, Dina P. | Dara, Olga M. | Kolesnichenko, Yuri Y. | Zinchenko, Dmitri O. | Vorobyev, Sergey N. (биолог) | Pokrovsky, Oleg S.
Source: Water. 2023. Vol. 15, № 4. P. 633 (1-25)
Type: статьи в журналах
Date: 2023
Description: Despite the importance of river suspended matter (RSM) for carbon, nutrient, and trace metal transfer from the land to the ocean, the mineralogical control on major and trace element speciation in the ... More
Add   Lichen, moss and peat control of C, nutrient and trace metal regime in lakes of permafrost peatlands
Authors: Shirokova, Liudmila S. | Chupakov, Artem V. | Ivanova, Irina S. | Moreva, Olga Y. | Zabelina, Svetlana A. | Shutskiy, Nikita A. | Loiko, Sergey V. | Pokrovsky, Oleg S.
Source: Science of the total environment. 2021. Vol. 782. P. 146737 (1-14)
Type: статьи в журналах
Date: 2021
Description: Permafrost thaw in continental lowlands produces large number of thermokarst (thaw) lakes, which act as a major regulator of carbon (C) storage in sediments and C emission in the atmosphere. Here we s ... More
Add   Trace elements in sediments of two lakes in the valley of the middle courses of the Ob River (Western Siberia)
Authors: Shevchenko, Vladimir P. | Starodymova, Dina P. | Vorobyev, Sergey N. (биолог) | Aliev, Ramiz A. | Borilo, Lyudmila P. | Kolesnichenko, Larisa G. | Lim, Artem G. | Osipov, Andrey I. | Trufanov, Vladislav V. | Pokrovsky, Oleg S.
Source: Minerals. 2022. Vol. 12, № 12. P. 1497 (1-17)
Type: статьи в журналах
Date: 2022
Description: Lake sediments accumulate various pollutants and act as efficient natural archives suitable for reconstruction the environmental conditions of the past. In contrast to fairly good knowledge of mineral ... More
Add   Major and trace elements in suspended matter of western Siberian rivers: First assessment across permafrost zones and landscape parameters of watersheds
Authors: Lim, Artem G. | Manasypov, Rinat M. | Loiko, Sergey V. | Vorobyev, Sergey N. (биолог) | Shevchenko, Vladimir P. | Dara, Olga M. | Gordeev, Vyacheslav V. | Pokrovsky, Oleg S. | Kritskov, Ivan V.
Source: Geochimica et cosmochimica acta. 2020. Vol. 269. P. 429-450
Type: статьи в журналах
Date: 2020
Description: rivers
Add   Biogeochemistry of carbon, major and trace elements in watersheds of northern Eurasia drained to the Arctic Ocean: The change of fluxes, sources and mechanisms under the climate warming prospective
Authors: Viers, Jerome | Dupre, Bernard | Chabaux, Francois | Gaillardet, Jerome | Audry, Stephane | Prokushkin, Anatoly S. | Shirokova, Liudmila S. | Kirpotin, Sergey N. | Lapitsky, Sergey A. | Shevchenko, Vladimir P. | Pokrovsky, Oleg S.
Source: Comptes rendus geoscience. 2012. Vol. 344, № 11/12. P. 663-677
Type: статьи в журналах
Date: 2012
Add   Carbon sequestration potential of Mg carbonate and silicate biomineralization in the presence of cyanobacterium Synechococcus
Authors: Lamérand, Céline | Shirokova, Liudmila S. | Bénézeth, Pascale | Rols, Jean-Luc | Pokrovsky, Oleg S.
Source: Chemical geology. 2022. Vol. 599. P. 120854 (1-13)
Type: статьи в журналах
Date: 2022
Description: Bacterially-induced sequestration of atmospheric CO2 is at the forefront of geomicrobiological research due to high potential of this process in the mitigation of climate warming. Cyanobacteria have b ... More
Add   Element transport in the Taz River, western Siberia
Authors: Pokrovsky, Oleg S. | Manasypov, Rinat M. | Chupakov, Artem V. | Kopysov, Sergey G.
Source: Chemical geology. 2022. Vol. 614. P. 121180 (1-15)
Type: статьи в журналах
Date: 2022
Description: The riverine export fluxes of dissolved carbon, nutrient and metals from the land to the Arctic Ocean are fairly well quantified for five large Arctic rivers but remain virtually unknown for mid-sized ... More
Add   Elemental composition of plankton exometabolites (mucous macroaggregates): Control by biogenic and lithogenic components
Authors: Kovač, Nives | Viers, Jérôme | Faganeli, Jadran | Bajt, Oliver | Pokrovsky, Oleg S.
Source: Metabolites. 2023. Vol. 13, № 6. P. 726 (1-15)
Type: статьи в журналах
Date: 2023
Description: Among the various exometabolitic effects of marine microorganisms, massive mucilage events in the coastal zones of temperate and tropical seas are the most spectacular and environmentally important. A ... More
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