Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Oleg Aseev"'
Simultaneous eddy flux monitoring of 10 greenhouse gases and air pollutants with a single instrument
Monitoring of trace gas fluxes and greenhouse gas fluxes is key to understand the interaction between atmosphere, plants, and soil and therefore to improving our understanding of the climate system in general.The complex flux systems require measurem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8a9fc9602a0116016507a3ce2268749
https://doi.org/10.5194/egusphere-egu23-7803
https://doi.org/10.5194/egusphere-egu23-7803
Urban air pollution and greenhouse gas emissions are two closely linked problems. They can be attributed to a variety of sources, such as transportation and buildings, waste management and agricultural production, natural events such as forest fires
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::382085198deac329c841fa938bfd82a7
https://doi.org/10.5194/egusphere-egu23-14015
https://doi.org/10.5194/egusphere-egu23-14015
Air pollutants and greenhouse gases (GHG) can be attributed to a variety of sources, such as transportation vehicles and buildings, waste management and agricultural production, natural events such as forest fires and many others. Simultaneous monito
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad6b68c76d57a061239829d70385cad6
https://doi.org/10.5194/egusphere-egu22-4615
https://doi.org/10.5194/egusphere-egu22-4615
Autor:
Ralf Tillmannn, Georgios I. Gkatzelis, Franz Rohrer, Benjamin Winter, Christian Wesolek, Tobias Schuldt, Anne Caroline Lange, Philipp Franke, Elmar Friese, Michael Decker, Robert Wegener, Morten Hundt, Oleg Aseev, Astrid Kiendler-Scharr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30091049fdc3a1e645c80745f6031a34
https://doi.org/10.5194/amt-2021-360-supplement
https://doi.org/10.5194/amt-2021-360-supplement
Publikováno v:
SHS Web of Conferences, Vol 110, p 04017 (2021)
The article defines the goals of digital transformation of companies, highlights the main distinctive elements of digitalization of enterprises, and classifies the factors that affect the speed of digital transformation. The authors assessed the leve
Observation of air pollutants and greenhouse gases with high selectivity and sensitivity is of great importance for our understanding of their sources and sinks. For air pollution modelling and validation of emission inventories measurements at vario
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bebd8a5fcc22347b35dcffc54bcfe1c7
https://doi.org/10.5194/egusphere-egu2020-9944
https://doi.org/10.5194/egusphere-egu2020-9944
Autor:
Oleg, Aseev, Béla, Tuzson, Herbert, Looser, Philipp, Scheidegger, Chang, Liu, Carina, Morstein, Bernhard, Niederhauser, Lukas, Emmenegger
Publikováno v:
Optics express. 27(4)
We report on the development and validation of a compact laser instrument using mid-IR direct absorption spectroscopy (DAS) for high-precision measurements of ethanol in breath-like air mixtures. Leveraging the intermittent continuous wave (iCW) driv
Autor:
Herbert Looser, Stéphane Blaser, Philipp Scheidegger, Lukas Emmenegger, Oleg Aseev, Béla Tuzson
Publikováno v:
Scopus-Elsevier
Widely electrically tuneable QCLs are highly attractive for the sensitive and selective detection of organic molecules. Both high spectral resolution and broad coverage are shown for an XT-QCL providing 6-channels based on the Vernier effect.
Autor:
Oleg Aseev
Publikováno v:
5th International Multidisciplinary Scientific Conferences on SOCIAL SCIENCES and ARTS SGEM2018, Modern Science.
Autor:
Herbert Looser, Chang Liu, Filippos Kapsalidis, Jérôme Faist, P. Morten Hundt, Philipp Scheidegger, Oleg Aseev, Lukas Emmenegger, Béla Tuzson, Mehran Shahmohammadi
Publikováno v:
Applied Physics B. 124
Instrumentation for environmental monitoring of gaseous pollutants and greenhouse gases tends to be complex, expensive, and energy demanding, because every compound measured relies on a specific analytical technique. This work demonstrates an alterna