Výsledky vyhledávání - "Viktor Ivakhov"

Akademický článek

Carbon Fluxes from Soils of 'Ladoga' Carbon Monitoring Site Leningrad Region, Russia

Autor: Evgeny Abakumov, Maria Makarova, Nina Paramonova, Viktor Ivakhov, Timur Nizamutdinov, Vyacheslav Polyakov

Publikováno v: Atmosphere, Vol 15, Iss 3, p 360 (2024)

For the first time, data on the emission of climate-active gases from soils of different types of use of the south taiga sub-zone were obtained. Soils of the boreal belt are key elements of the global carbon cycle. They determine the sink and emissio

Externí odkaz: https://doaj.org/article/4eff1b83f8f84b6cafd26520e44d73e3

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Variation in CO2 and CH4 fluxes among land cover types in heterogeneous Arctic tundra in northeastern Siberia

Autor: Sari Juutinen, Mika Aurela, Juha-Pekka Tuovinen, Viktor Ivakhov, Maiju Linkosalmi, Aleksi Räsänen, Tarmo Virtanen, Juha Mikola, Johanna Nyman, Emmi Vähä, Marina Loskutova, Alexander Makshtas, Tuomas Laurila

Publikováno v: Biogeosciences. 19:3151-3167

Arctic tundra is facing unprecedented warming, resulting in shifts in the vegetation, thaw regimes, and potentially in the ecosystem-atmosphere exchange of carbon (C). However, the estimates of regional carbon dioxide (CO2) and methane (CH4) budgets

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::678a6520764a3365798ad11da204c734
https://doi.org/10.5194/bg-19-3151-2022

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Increasing methane emissions from the North Slope of Alaska since 2000 and late Autumn-Winter emissions from multiple Arctic regions

Autor: Rebecca H. Ward, Anita L. Ganesan, Colm Sweeney, John Miller, Mathias Goeckede, Tuomas Laurila, Juha Hatakka, Viktor Ivakhov, Alexander Makshtas

Large stores of carbon frozen in the Arctic as permafrost are under threat of thawing as temperatures in the Arctic increase at a rate four times that of the global mean. This study uses recent atmospheric data from the North Slope of Alaska and Nort

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e673c9d8d218fe801babd26876594656
https://doi.org/10.5194/egusphere-egu23-7504

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Interpreting eddy covariance data from heterogeneous Siberian tundra: land cover-specific methane fluxes and spatial representativeness

Autor: Juha-Pekka Tuovinen, Mika Aurela, Juha Hatakka, Aleksi Räsänen, Tarmo Virtanen, Juha Mikola, Viktor Ivakhov, Vladimir Kondratyev, Tuomas Laurila

The non-uniform spatial integration inherent in the eddy covariance (EC) method provides an additional challenge for data interpretation when fluxes are measured in a heterogeneous environment, as the contribution of different surface types varies wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::159f79bf3c7ba9feeab3286f7847e3ea
https://doi.org/10.5194/bg-2018-155

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Supplementary material to 'Interpreting eddy covariance data from heterogeneous Siberian tundra: land cover-specific methane fluxes and spatial representativeness'

Autor: Juha-Pekka Tuovinen, Mika Aurela, Juha Hatakka, Aleksi Räsänen, Tarmo Virtanen, Juha Mikola, Viktor Ivakhov, Vladimir Kondratyev, Tuomas Laurila

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e1640fa844cf3db823fa513bb443750
https://doi.org/10.5194/bg-2018-155-supplement

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