The cycling of phosphorus (P) is a critical process in aquatic ecosystems, influencing water quality and ecosystem health. Recent research has increasingly focused on the use of oxygen isotopes in ...

The particles continue to burn unless deprived of atmospheric oxygen," it states in notes on the weapon. "These weapons are particularly nasty because white phosphorus continues to burn until it ...

For P the threshold is between 0.1 and 0.2 mg/L Total Phosphorus. When concentrations are observed above these values, other symptoms of nutrient pollution especially low dissolved oxygen ...

The biological removal of nutrients, also known as biological nutrient removal (BNR) is a process involving microorganisms ...