Richard A Smith

Summary

Affiliation: U.S. Geological Survey
Country: USA

Publications

  1. ncbi request reprint Natural background concentrations of nutrients in streams and rivers of the conterminous United States
    Richard A Smith
    U S Geological Survey, Reston, Virginia 20192, USA
    Environ Sci Technol 37:3039-47. 2003
  2. ncbi request reprint Differences in phosphorus and nitrogen delivery to the Gulf of Mexico from the Mississippi River Basin
    Richard B Alexander
    National Water Quality Assessment Program, U S Geological Survey, 413 National Center, Reston, Virginia 20192, USA
    Environ Sci Technol 42:822-30. 2008
  3. ncbi request reprint Comment on "In-stream nitrogen attenuation: model-aggregation effects and implications for coastal nitrogen impacts"
    Richard B Alexander
    Environ Sci Technol 40:2485-6; author reply 2487-8. 2006

Collaborators

Detail Information

Publications3

  1. ncbi request reprint Natural background concentrations of nutrients in streams and rivers of the conterminous United States
    Richard A Smith
    U S Geological Survey, Reston, Virginia 20192, USA
    Environ Sci Technol 37:3039-47. 2003
    ..It is likely that background concentrations in some streams in these regions exceed proposed nutrient criteria...
  2. ncbi request reprint Differences in phosphorus and nitrogen delivery to the Gulf of Mexico from the Mississippi River Basin
    Richard B Alexander
    National Water Quality Assessment Program, U S Geological Survey, 413 National Center, Reston, Virginia 20192, USA
    Environ Sci Technol 42:822-30. 2008
    ....
  3. ncbi request reprint Comment on "In-stream nitrogen attenuation: model-aggregation effects and implications for coastal nitrogen impacts"
    Richard B Alexander
    Environ Sci Technol 40:2485-6; author reply 2487-8. 2006