SPARROW model input datasets and predictions of nitrogen loads in streams of the Chesapeake Bay watershed
April 14, 2021
This data release contains mean-annual total nitrogen (TN) loads predicted by a SPARROW model for individual stream and shoreline reaches in the Chesapeake watershed as defined by NHDPlus, a 1:100,000 scale representation of stream hydrography built upon the National Hydrography Dataset (NHD) (Horizon Systems, 2010). Also included are the input variables required to execute the model, including landscape characteristics, nutrient inputs to land, and calibration data from water quality monitoring stations. Further details on model construction and results are described in Ator (2011, https://doi.org/10.3133/sir20115167).
Citation Information
| Publication Year | 2021 |
|---|---|
| Title | SPARROW model input datasets and predictions of nitrogen loads in streams of the Chesapeake Bay watershed |
| DOI | 10.5066/P9FLXZFG |
| Authors | Andrew J Sekellick, Scott W Ator, John W Brakebill, Joel D Blomquist |
| Product Type | Data Release |
| Record Source | USGS Digital Object Identifier Catalog |
| USGS Organization | MD-DE-DC Water Science Center |
Related Content
Andrew Sekellick
Physical Scientist
Physical Scientist
Email
Phone
Scott Ator
Hydrologist/Water Quality Specialist
Hydrologist/Water Quality Specialist
Email
Phone
John Brakebill
Deputy Director, Integrated Modeling and Prediction Division
Deputy Director, Integrated Modeling and Prediction Division
Chief, Modeling Support and Coordination Branch (acting)
Chief, Modeling Support and Coordination Branch (acting)
Email
Phone
Related Content
- Connect
Andrew Sekellick
Physical ScientistEmailPhoneScott Ator
Hydrologist/Water Quality SpecialistEmailPhoneJohn Brakebill
Deputy Director, Integrated Modeling and Prediction DivisionChief, Modeling Support and Coordination Branch (acting)EmailPhone