Digital Data Used to Relate Nutrient Inputs to Water Quality in the Chesapeake Bay Watershed, Version 1.0.

APPENDIX

Metadata for Digital Data Sets

• Water-Quality Data

• Network

  • Segmented-Watershed Network (SPARROW)
  • Reach Network (SPARROW)

• Nutrient-Input Sources

  • Atmospheric Deposition
  • Point Sources
  • Loads From Agricultural Sources

• Land-Surface Characteristics

  • Precipitation
  • Temperature
  • Slope
  • Soil Permeability

• Nutrient Yield Estimates, 1987

  • 1987 incremental, delivered, and total yield estimates for total nitrogen and total phosphorus can be found on the Chesapeake Bay Program Bay Atlas page located at http://www.chesapeakebay.net From there, click on Bay Atlas, and then Data. The 1987 SPARROW estimates can be found in the "Nutrient Input Data" section of the Bay Atlas. Please contact the authors of this report for more information.

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