Results 21 to 30 of about 2,267 (116)

Carbon trading, co-pollutants, and environmental equity: Evidence from California's cap-and-trade program (2011-2015). [PDF]

open access: yesPLoS Medicine, 2018
BACKGROUND:Policies to mitigate climate change by reducing greenhouse gas (GHG) emissions can yield public health benefits by also reducing emissions of hazardous co-pollutants, such as air toxics and particulate matter.
Lara Cushing   +6 more
doaj   +1 more source

Air Pollutant Emission Abatement of the Fossil-Fuel Power Plants by Multiple Control Strategies in Taiwan

open access: yesEnergies, 2021
This study is an investigation of air pollutant emission abatement in the electricity generation sector from fossil-fuel power plants in Taiwan in 2014 and 2018.
Jiun-Horng Tsai   +3 more
doaj   +1 more source

Сomputer-based calculation of atmospheric pollutant emissions by automobile transport at controlled crossings [PDF]

open access: yesMATEC Web of Conferences, 2021
The paper uses pollutant emissions calculation methods in accordance with GOST (All-Union State Standard) in combination with the method of mathematical statistics, which makes it possible to determine the amount of emissions from automobile transport ...
Denisov Gennady   +3 more
doaj   +1 more source

Greenhouse Gas and Air Pollutant Emissions from Composting [PDF]

open access: yesEnvironmental Science & Technology, 2023
Composting can divert organic waste from landfills, reduce landfill methane emissions, and recycle nutrients back to soils. However, the composting process is also a source of greenhouse gas and air pollutant emissions. Researchers, regulators, and policy decision-makers all rely on emissions estimates to develop local emissions inventories and weigh ...
Sarah L. Nordahl   +3 more
openaire   +3 more sources

National Emissions of Greenhouse Gases and Air Pollutants from Commercial Aircraft in the Troposphere over South Korea

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2014
This study estimated greenhouse gas (GHG) and air pollutant emissions from aircraft in the troposphere (aircraft cruise altitudes, 1 - 12 km) over South Korea over a two-year period (2009 - 2010) using an activity-based (Landing and Take-Off (LTO) cycle)
Sang-Keun Song Zang-Ho Shon
doaj   +1 more source

Non-linearity of secondary pollutant formation estimated from emissions data and measured precursor-secondary pollutant relationships

open access: yesnpj Climate and Atmospheric Science, 2022
In order to predict the impacts of reductions in air pollutant emissions, it is important to know whether secondary pollutant concentrations will decline in direct proportion to the reduction in their precursor, referred to as linearity.
Roy M. Harrison   +3 more
doaj   +1 more source

A Comprehensive Approach to Establish the Impact of Worksites Air Emissions

open access: yesChemical Engineering Transactions, 2022
Worksite activities are time-limited events associated with continuous releases of airborne pollutants, such as carbon monoxide, particulate matter, and NOx, and they impact potentially vast areas.
Marco Barozzi   +3 more
doaj   +1 more source

Exploring Deep Learning for Air Pollutant Emission Estimation [PDF]

open access: yesGeoscientific Model Development, 2021
Abstract. The inaccuracy of anthropogenic emission inventory on a high-resolution scale due to insufficient basic data is one of the major reasons for the deviation between air quality model and observation results. A bottom-up approach, as a typical emission inventory estimation approach, requires a lot of human labor and material resources, and a top-
L. Huang   +14 more
openaire   +3 more sources

Low carbon optimal operation of integrated energy systems considering air pollution emissions

open access: yesEnergy Reports, 2023
To reduce carbon, sulfur dioxide (SO2) and nitrogen oxide (NOX) emissions from the integrated energy system (IES), a low carbon optimization strategy for the IES is proposed, taking into account carbon, SO2 and NOXemissions. Firstly, hydrogen production,
Jianwei Xu   +4 more
doaj   +1 more source

Environmental impacts of mining and processing of sand-gravel mix [PDF]

open access: yesE3S Web of Conferences, 2020
The work is devoted to the assessment of the negative impact of pollutant emissions on the air in the extraction and processing of sand and gravel. The maximum one-time and total emissions created by unorganized sources of one of the actually functioning
Sozaeva Lezhinka, Kagermazov Arthur
doaj   +1 more source

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