Increasingly stricter regulations on emissions from lean-burn engines, such as the Euro 7 standard, are approaching. This ...

Better nitrogen management promises to both protect crop yields and reduce greenhouse gas emissions from fertilizer. New ...

Farm soil releases nitrous oxide unpredictably. A new study shows better tracking can reduce emissions and improve climate ...

Discover the fascinating world of nitrogen, from knuckle-cracking to agriculture, and the urgent need to address nitrous ...

Low-emission slurry spreading and reduced fertiliser use are being credited with bringing agriculture-linked ammonia within EU limits for the first time. A new report from the Environmental Protection ...

This study presents a nitrogen-doped zirconium carbide that demonstrates remarkable ablation resistance, outperforming conventional carbide ceramics. The oxidation mechanisms of this material are ...

ORANGE, Texas — The Texas Commission on Environmental Quality has fined Entergy Texas, Inc. $11,875 for exceeding legal nitrogen oxide emission limits at its gas-fired power plant in Orange County.

Dinitrogen gas (N 2) is the ultimate end product of denitrification, but other intermediate gaseous forms of nitrogen exist (Figure 7). Some of these gases, such as nitrous oxide (N 2 O), are ...

Nitrogen emissions into the atmosphere consist mainly of ammonia (NH3) and nitrogen oxides (NOx). In 2022, they comprised 121 million kilograms of ammonia (mainly from agriculture) and 162 million ...

About 70% of human-caused nitrous oxide comes from agricultural soils, so it's vital to find ways to curb those emissions. Farmers apply nitrogen fertilizers to crops to boost yields, feeding more ...

The new approach converts nitrogen waste into valuable chemical ... have developed a promising pathway to convert harmful nitric oxide, a key component of acid rain, into valuable nitric acid ...