Journal article

Chesapeake Bay nitrogen fluxes derived from a land-estuarine ocean biogeochemical modeling system: Model description, evaluation, and nitrogen budgets.

Yang Feng, Marjorie AM Friedrichs, John Wilkin, Hanqin Tian, Qichun Yang, Eileen E Hofmann, Jerry D Wiggert, Raleigh R Hood

Journal of Geophysical Research Biogeosciences | Published : 2015


The Chesapeake Bay plays an important role in transforming riverine nutrients before they are exported to the adjacent continental shelf. Although the mean nitrogen budget of the Chesapeake Bay has been previously estimated from observations, uncertainties associated with interannually varying hydrological conditions remain. In this study, a land-estuarine-ocean biogeochemical modeling system is developed to quantify Chesapeake riverine nitrogen inputs, within-estuary nitrogen transformation processes and the ultimate export of nitrogen to the coastal ocean. Model skill was evaluated using extensive in situ and satellite-derived data, and a simulation using environmental conditions for 2001-..

View full abstract

University of Melbourne Researchers