A Dutch court ordered the government on Wednesday to drastically cut nitrogen emissions in the Netherlands by 2030, in a ruling that could hurt construction and will put pressure on farmers to reduce ...

IT has been reported 1 that when a virgin soil is brought under cultivation, the percentage of total nitrogen usually falls off with time up to a limiting value. A loss of nitrogen from soils on ...

the Advanced Clean Cars II regulations for light-duty vehicles and a low-nitrogen oxide regulation for heavy-duty highway and off-road vehicles and engines. California is able to set such ...