Nutrient and sediment fluxes and changes in fluxes over time are key indicators that water resource managers can use to assess the progress being made in improving the structure and function of the Chesapeake Bay ecosystem. The U.S. Geological Survey c
Moyer, Douglas dlmoyer@usgs.gov,Hirsch, Robert M. rhirsch@usgs.gov,Hyer, Kenneth kenhyer@usgs.gov. Comparison of two regression-based approaches for determining nutrient and sediment fluxes and trends in the Chesapeake Bay watershed. 2012-01-01.