Results 31 to 40 of about 3,727,608 (358)

Atmospheric composition forecasting in Europe [PDF]

Annales Geophysicae, 2010
Abstract. The atmospheric composition is a societal issue and, following new European directives, its forecast is now recommended to quantify the air quality. It concerns both gaseous and particles species, identified as potential problems for health. In Europe, numerical systems providing daily air quality forecasts are numerous and, mostly, operated ...
Menut, Laurent, Bessagnet, Bertrand
openaire   +5 more sources

Radiative forcing of climate change from the Copernicus reanalysis of atmospheric composition

Earth System Science Data, 2020
. Radiative forcing provides an important basis for understanding and predicting global climate changes, but its quantification has historically been done independently for different forcing agents, has involved observations to varying degrees, and ...
N. Bellouin, W. Davies, K. Shine, J. Quaas, J. Mülmenstädt, P. Forster, Chris Smith, Lindsay A. Lee, L. Regayre, G. Brasseur, Natalia Sudarchikova, I. Bouarar, O. Boucher, G. Myhre   +13 more
semanticscholar   +1 more source

Concentrations and Size Distributions of Particle Lung-deposited Surface Area (LDSA) in an Underground Mine

Aerosol and Air Quality Research, 2021
Ultrafine particles produced by diesel-powered vehicles in underground mines are largely unaccounted for in mass-based air quality metrics. The Lung Deposited Surface Area concentration (LDSA) is an alternative to describe the harmfulness of particles ...
Laura Salo, Topi Rönkkö, Sanna Saarikoski, Kimmo Teinilä, Joel Kuula, Jenni Alanen, Anssi Arffman, Hilkka Timonen, Jorma Keskinen   +8 more
doaj   +1 more source

Laboratory evaluation of particle-size selectivity of optical low-cost particulate matter sensors [PDF]

Atmospheric Measurement Techniques, 2020
Low-cost particulate matter (PM) sensors have been under investigation as it has been hypothesized that the use of low-cost and easy-to-use sensors could allow cost-efficient extension of the currently sparse measurement coverage.
J. Kuula, T. Mäkelä, M. Aurela, K. Teinilä, S. Varjonen, Ó. González, H. Timonen   +6 more
doaj   +1 more source

Improving aerosol interaction with clouds and precipitation in a regional chemical weather modeling system [PDF]

Atmospheric Chemistry and Physics, 2016
A comprehensive aerosol–cloud–precipitation interaction (ACI) scheme has been developed under a China Meteorological Administration (CMA) chemical weather modeling system, GRAPES/CUACE (Global/Regional Assimilation and PrEdiction System, CMA Unified ...
C. Zhou, X. Zhang, S. Gong, Y. Wang, M. Xue   +4 more
doaj   +1 more source

The Association between Vessel Departures and Air Pollution in Helsinki Port Area 2016–2021

Atmosphere, 2023
European ports are struggling to install enough shore power connections to follow the European Commission initiative, which insists ships that lie alongside to be plugged in and have their auxiliary engines off in EU ports by 2030.
Mikko Heikkilä, Jukka-Pekka Jalkanen
doaj   +1 more source

Effects of temperature and salinity on bubble-bursting aerosol formation simulated with a bubble-generating chamber [PDF]

Atmospheric Measurement Techniques, 2022
A new bubble-generating glass chamber with an extensive set of aerosol production experiments is presented. Compared to the experiments described in the literature since the ground-setting works of Edward C.​​​​​​​ Monahan et al.
S. Sofieva, S. Sofieva, E. Asmi, N. S. Atanasova, N. S. Atanasova, A. E. Heikkinen, E. Vidal, J. Duplissy, J. Duplissy, M. Romantschuk, R. Kouznetsov, R. Kouznetsov, J. Kukkonen, J. Kukkonen, D. H. Bamford, A.-P. Hyvärinen, M. Sofiev   +16 more
doaj   +1 more source

Composition of Titan's Atmosphere [PDF]

, 2021
As a result of the 13-year exploration of the Saturn system by the Cassini-Huygens mission (2004–17), there has been a revolution in our understanding of Titan, Saturn's largest satellite. Titan's atmosphere shows the most complex chemistry in the solar system.
openaire   +4 more sources

Cleaner fuels for ships provide public health benefits with climate tradeoffs

Nature Communications, 2018
Aerosol pollution from shipping contributes to cooling but also leads to premature mortality and morbidity. Here the authors combine emission inventories, atmospheric models and health risk functions to show how cleaner marine fuels will reduce premature
Mikhail Sofiev, James J. Winebrake, Lasse Johansson, Edward W. Carr, Marje Prank, Joana Soares, Julius Vira, Rostislav Kouznetsov, Jukka-Pekka Jalkanen, James J. Corbett   +9 more
doaj   +1 more source

Inverse modeling of black carbon emissions over China using ensemble data assimilation [PDF]

Atmospheric Chemistry and Physics, 2016
Emissions inventories of black carbon (BC), which are traditionally constructed using a bottom-up approach based on activity data and emissions factors, are considered to contain a large level of uncertainty.
P. Wang, H. Wang, Y. Q. Wang, X. Y. Zhang, S. L. Gong, M. Xue, C. H. Zhou, H. L. Liu, X. Q. An, T. Niu, Y. L. Cheng   +10 more
doaj   +1 more source