Nitrogen (N) and phosphorus (P ... lethal low dissolved oxygen levels leave, while those organisms that cannot leave typically die. Thus, nutrient pollution is often associated with fish and shellfish ...

However, the biomass of planktivorous fish is often positively related to nutrient levels and ecosystem ... Tucker, C. S. Pond aquaculture water quality management. Norwell MA: Kluwer (1998).

"This technology not only optimizes water purification ... The aeration pond played a crucial role in enhancing dissolved oxygen levels, which provided optimal conditions for phosphorus removal ...

RIDOH announced Wednesday that the fish in Grills Preserve Pond in Westerly ... be found in drinking water, dust, food and personal care products. Exposure to certain levels of PFAS can have ...

The aim is to assist a small community with a population less than 10,000 to improve nutrient removal of ammonia, nitrogen, and phosphorus from the wastewater ... population composition and growth in ...

The Falmouth Pond Coalition, a group of teachers, physicians, geochemists, retirees and nature-enthusiasts, filled the hall ...