Results 21 to 30 of about 2,326,798 (329)
, 2021 . China is the largest cement producer and consumer in the world. Cement manufacturing is highly energy-intensive and is one of the major contributors to carbon dioxide ( CO2 ) and air pollutant emissions, which threatens climate mitigation and air ...
Jun Liu +8 more
semanticscholar +1 more source
Atmosphere, 2022 With the globalization of trade and the rapid development of the world economy, the problem of air pollution emissions produced by shipping is becoming more serious.
Tingting Zhao +2 more
semanticscholar +1 more source
Prediction of Pollutant Emissions in Various Cases in Road Transport
Applied Sciences, 2022 The road transport sector is a key source of carbon dioxide and air pollutants. Mathematical modeling is frequently used to assess the sector’s contribution to the total national emissions budget (inventory).
Magdalena Zimakowska-Laskowska +3 more
semanticscholar +1 more source
Energies, 2022 The study presents an investigation of thermal energy consumption for heating in an educational building located in the north-eastern part of Poland in 2017–2020, after deep thermomodernization.
B. Sadowska +3 more
semanticscholar +1 more source
Heterogeneity of environmental protection law’s impact on firms’ pollutant discharge
Frontiers in Environmental Science, 2023 In 2015, China revised its Environmental Protection Law to strengthen regulations on firms’ pollution discharge. However, the efficacy of this law in protecting the environment remains unclear.
Wenyu Li +3 more
doaj +1 more source
The Issues of the Air-Fuel Ratio in Exhaust Emissions Tests Carried out on a Chassis Dynamometer
Energies, 2021 Vehicle exhaust emission tests use exhaust sampling systems that dilute the exhaust gas with ambient air. The dilution factor DF is calculated assuming that the combustion is complete, and that the engine is operated at a stoichiometric air-fuel ratio ...
Wojciech Gis, Sławomir Taubert
doaj +1 more source
Spatial Heterogeneity Influences of Environmental Control and Informal Regulation on Air Pollutant Emissions in China. [PDF]
Int J Environ Res Public Health, 2020 High air pollutant emissions in China have become serious environmental issues threatening public health. While spatial heterogeneity plays an important role in environmental regulation in China, it is necessary to analyze the spatial heterogeneity ...
Zhang Z, Zhang G, Song S, Su B.
europepmc +2 more sources
Air Pollutant Emission Measurement
Pedagogika-Pedagogy, 2021 One of the main methods for estimating air pollutant emissions from ships is the method developed by Carlo Trozzi, which was later accepted and recommended by the European Environment Agency in its air pollutant emission inventory guidebooks. Consequently, it has become the most commonly used methods for making inventories of air emissions in the ...
Nikola Račić +4 more
openaire +3 more sources
The effects of split direct injection on the operation of a tractor diesel engine fueled by biodiesel B20 [PDF]
E3S Web of Conferences, 2021 The use of biodiesel-diesel blends is a current solution to some important problems, such as the depletion of oil resources, global warming, and the pollutant emissions of smoke, carbon monoxide, and hydrocarbons of diesel engines.
Niculae Andrei Laurentiu +2 more
doaj +1 more source
Assessment of China's virtual air pollution transport embodied in trade by using a consumption-based emission inventory [PDF]
, 2014 Substantial anthropogenic emissions from China have resulted in serious air pollution, and this has generated considerable academic and public concern. The physical transport of air pollutants in the atmosphere has been extensively investigated; however,
Davis, S. J. +8 more
core +3 more sources