TY - RPRT TI - Application of a Weighted Regression Model for Reporting Nutrient and Sediment Concentrations, Fluxes, and Trends in Concentration and Flux for the Chesapeake Bay Nontidal Water-Quality Monitoring Network, Results Through Water Year 2012 AU - Jeffrey G. Chanat AU - Douglas L. Moyer AU - Joel D. Blomquist AU - Kenneth E. Hyer AU - Michael J. Langland PY - 2016 DO - 10.3133/sir20155133 UR - https://pubs.usgs.gov/publication/sir20155133 ID - sir20155133 ER -