The quest for green car mobility faces two major challenges: air pollution from exhaust
emissions and global climate change from greenhouse gas emissions. Vehicle air pollution …

Looking back over the symposia organised by the Orchard and Plantation Systems Working
Group from 1976, we have been seeking to improve the efficiency of carbon acquisition and …

Most human-caused climate change comes from fossil fuel combustion emissions. To avoid
the risk of serious climate change, very recent research suggests that emission reductions …

En este estudio se analiza la evolución de los indicadores del sector transporte y la
comparación con el conjunto de la Unión Europea. Se ponen de manifiesto las debilidades …

Climate change in California could have a large impact on the state's economy, natural and
managed ecosystems, and human health and mortality. In an effort to mitigate such …

The objectives of this study are: to explore the extent to which technology and operational
factors have contributed to improvements in overall fuel efficiency; and to identify the drivers …

The utilization of ethanol either as a straight fuel or blended to gasoline (in various
proportions) has been fully proven in various countries and it is regarded as technically …

In the current heated societal debate about the sustainability of biofuels, usually a distinction
is made between so-called 'first'and 'second'generation biofuels. A large number of options …

It is common wisdom in business that you do what you measure. Benchmark data provide
the foundation for well-designed goals and objectives, and regular measurement against …

Uma das principais externalidades dos transportes na dimensão urbana é a geração de
gases do efeito estufa e emissões locais. Este artigo trata de uma primeira estimativa das …