The development of reliable anthropogenic emission inventories is essential for both
understanding the sources of air pollution and designing effective air-pollution-control …

ABSTRACT Globally, 1.3 billion on-road vehicles consume 79 quadrillion BTU of energy,
mostly gasoline and diesel fuels, emit 5.7 gigatonnes of CO2, and emit other pollutants to …

Hybrid electric vehicles (HEVs) are perceived to be more energy efficient and less polluting
than conventional internal combustion engine (ICE) vehicles. However, increasing evidence …

This study assessed the real-world nitrogen oxide (NOx) emissions from 50 heavy-duty
vehicles of different vocations and engine technologies using portable emissions …

In this paper we report the first direct measurements of nitrogen dioxide (NO 2) in the UK
using a vehicle emission remote sensing technique. Measurements of NO, NO 2 and …

Recent investigations demonstrated that real-world emissions usually exceed the levels
achieved in the laboratory based type approval processes. By means of on-board emissions …

This paper presents the on-road nitrogen oxides (NO x) emissions measurements from Euro
6 light-duty diesel vehicles using a portable emissions measurement system on the …

Nitrogen oxides (NO X) emissions are creating significant air quality challenges in China's
megacities. Since Euro IV diesel buses equipped with selective catalyst reduction (SCR) …

Gaseous NOx emission is very hazardous for human health and heavy-duty diesel engines
contribute 40% of these global highway emissions. Among technologies for reducing …

The number of investigation on the fuel efficiency and the emission characteristics of diesel
vehicles under steady-state operation and under transient operation has been carried out …