Nutrient Speciation and Refractory Compounds in Water Quality Models
Water quality modeling efforts are designed to provide an understanding of watershed conditions to support management efforts that include control of point and nonpoint sources (NPS). Nitrogen (N...
Nutrient Management: Regulatory Approaches to Protect Water Quality
Utilities work with regulators to treat wastewater to levels that protect human health and ecosystems. Water quality criteria and permits are based on scientifically defensible and shared...