cff-version: 1.2.0 abstract: "The dataset contains the data used in the analysis for the discussion paper published in the journal Biogeosciences titled "Sources and Transformations of Anthropogenic Nitrogen along an Urban River-Estuarine Continuum." This data is based on water samples collected from the Potomac River Estuary from 2010-2011. Water samples were analyzed for carbon and nitrogen concentrations and nitrate stable isotopes." authors: - family-names: Pennino given-names: Michael orcid: "https://orcid.org/0000-0003-0310-0931" title: "Sources and Transformations of Anthropogenic Nitrogen along an Urban River-Estuarine Continuum" keywords: version: 1 identifiers: - type: doi value: 10.4121/uuid:e68c6141-f83e-4375-ac3b-088ddf4eff51 license: 4TU General Terms of Use date-released: 2016-07-08