Results 11 to 20 of about 1,376,734 (283)

THE INVENTORY OF DIOXINS IN THE CHECHEN REPUBLIC

Юг России: экология, развитие, 2014
The article presents the results of calculations of the emission of dioxins in ambient air from stationary sources, transport and combustion processes on the territory of the Chechen Republic in different periods of industrial development.
I. Y. Shahtamirov
doaj   +1 more source

Greenhouse gas emission factors associated with rewetting of organic soils [PDF]

Mires and Peat, 2016
Drained organic soils are a significant source of greenhouse gas (GHG) emissions to the atmosphere. Rewetting these soils may reduce GHG emissions and could also create suitable conditions for return of the carbon (C) sink function characteristic of ...
D. Wilson, D. Blain, J. Couwenberg, C.D. Evans, D. Murdiyarso, S.E. Page, F. Renou-Wilson, J.O. Rieley, A. Sirin, M. Strack, E.-S. Tuittila   +10 more
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The development of low-emission public urban transport in Poland [PDF]

, 2018
The aim of the paper is to identify the main factors and mechanisms behind the development of low-emission public transport vehicles in Polish cities. This innovation is primarily connected with growing environmental requirements for transport, with the ...
Domański, Bolesław, Guzik, Robert, Gwosdz, Krzysztof, Kołoś, Arkadiusz, Taczanowski, Jakub   +4 more
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Controls on plot-scale growing season CO2 and CH4 fluxes in restored peatlands: Do they differ from unrestored and natural sites? [PDF]

Mires and Peat, 2016
This study brings together plot-scale growing season fluxes of carbon dioxide (CO2) and methane (CH4) from six Canadian peatlands restored by the moss layer transfer technique (MLTT) and compares them with fluxes from adjacent unrestored and natural ...
M. Strack, J. Cagampan, G. Hassanpour Fard, A.M. Keith, K. Nugent, T. Rankin, C. Robinson, I.B. Strachan, J.M. Waddington, B. Xu   +9 more
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Further evidence on environmental impacts of carbon monoxide from portable power generator on indoor air quality

Cogent Engineering, 2020
The indoor air quality (IAQ) is paramount to the existence of humans considering the amount of time spent indoors. The indoor pollutant levels may be 100 times the levels outdoors. The indoor pollutants need to be considered to enhance better IAQ.
Ismail Babatunde Adefeso, Jacob Ademola Sonibare, Yusuf Markafi Isa   +2 more
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Unveiling extremely veiled T Tauri stars [PDF]

, 2008
Photospheric absorption lines in classical T Tauri stars (CTTS) are weak compared to normal stars. This so-called veiling is normally identified with an excess continuous emission formed in shock-heated gas at the stellar surface below the accretion ...
Basri, Bouvier, Bouvier, Briceño, Calvet, Chelli, Code, Cram, F. M. Walter, G. F. Gahm, G. J. Herczeg, Gahm, Gameiro, Giovannelli, Grankin, H. C. Stempels, Hartigan, Hartigan, Herczeg, Hessamn, Kuhi, P. P. Petrov, Petrov, Petrov, Petrov, Pojmanski, Stahl, Stempels, Stempels, Valenti   +29 more
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Ambient air particles: The use of ion chromatography and multivariate techniques in the analysis of water-soluble substances [PDF]

Journal of the Serbian Chemical Society, 2021
Seventeen water-soluble substances (of sodium, ammonium, potassium, magnesium, calcium, formate, methanesulfonate, glyoxylate, chloride, nitrite, nitrate, glutarate, succinate, malate, malonate, sulfate and oxalate) in 94 samples of particle matter in ...
Todorović Žaklina N., Radulović Jelena M., Sredović-Ignjatović Ivana D., Ignjatović Ljubiša M., Onjia Antonije E.   +4 more
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Distance-based emission factors from vehicle emission remote sensing measurements [PDF]

Science of The Total Environment, 2020
Vehicle emission remote sensing has the potential to provide detailed emissions information at a highly disaggregated level owing to the ability to measure thousands of vehicles in a single day. Fundamentally, vehicle emission remote sensing provides a direct measure of the molar volume ratio of a pollutant to carbon dioxide, from which fuel-based ...
Davison, Jack, Bernard, Yoann, Borken-Kleefeld, Jens, Farren, Naomi J., Hausberger, Stefan, Sjödin, Åke, Tate, James E., Vaughan, Adam R., Carslaw, David C.   +8 more
openaire   +7 more sources

Research into properties of dust from domestic central heating boiler fired with coal and solid biofuels

Archives of Environmental Protection, 2017
The aim of this research was to assess the content and composition of the pollutants emitted by domestic central heating boilers equipped with an automatic underfeed fuel delivery system for the combustion chamber. The comparative research was conducted.
Konieczyński Jan, Komosiński Bogusław, Cieślik Ewelina, Konieczny Tomasz, Mathews Barbara, Rachwał Tomasz, Rzońca Grzegorz   +6 more
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Non-relativistic free-free emission due to $n-$distribution of electrons - Radiative cooling and thermally averaged and total Gaunt factors [PDF]

, 2017
Tracking the thermal evolution of plasmas, characterized by an n-distribution, using numerical simulations, requires the determination of the emission spectra and of the radiative losses due to free-free emission from the correspond- ing temperature ...
Breitschwerdt, Dieter, de Avillez, Miguel A.   +1 more
core   +2 more sources