The journal article titled “Evaluation of Phosphate and E. coli Attenuation in a Natural Wetland Receiving Drainage from an Urbanized Catchment” recently published by Dr. Charles Humphrey was featured as the cover story of the June 2024 issue of the Hydrology journal. Co-authors include Dr. Guy Iverson, Dr. Avian White and Jarrod Underwood (MS Environmental Health alum). The journal’s cover story states:

“Inflow and outflow from a natural wetland receiving drainage from an urbanized catchment was evaluated over a two-year period for phosphate and E. coli concentrations and physicochemical analyses. The wetland reduced phosphate and E. coli loadings by 85% and 57%, respectively, and was most effective during the warmer growing season when evapotranspiration was greatest. Inflow infiltrated the wetland soil and concentrations of E. coli and phosphate sampled from multi-depth piezometers decreased with depth. While the wetland was providing ecosystem services, severe erosion near the wetland outlets may drain the wetland and lessen the nutrient and bacteria treatment efficiency. Efforts to slow runoff and stabilize the outlets are needed.”

Hydrology, Volume 11, Issue 6 (June 2024)