There are wastewater treatment plants in every major city designed to filter out some of the chemicals and drugs that end up ...

URBANA, Ill. — A nine-year study comparing a typical two-year corn and soybean rotation with a more intensive three-year ...

The rivers and streams of Bristol contain too high levels of phosphates and nitrates, which is impacting on the health and ...

249-263 (15 pages) We use a long-term chemical and hydrologic record in combination with longitudinal sampling and high-frequency nitrate ( $\\text{NO ... inputs and removal in the spring-fed ...

The Government has outlined the steps it intends to take to secure a renewal of the nitrates derogation for Irish farmers for ...

The sixth nitrates action programme must be in place before the member state vote at the nitrates committee can grant a ...

Global rivers are a significant anthropogenic source ... N 2 O fluxes are commonly assumed to linearly increase with nitrate loading with a fixed emission factor EF 5r (0.26%).

Pollutants found in the river included defecation by farm animals and a range of chemicals, such as pesticides, fertiliser, manure, cleaning agents and process chemicals.

The plants begin to die. Excessive nutrients (nitrates) from fertilisers are flushed from the land into rivers by rainwater. Oxygen levels reach such a low point that fish and other organisms ...

A nine-year study comparing a typical two-year corn and soybean rotation with a more intensive three-year rotation involving ...