The Knapp Lab: Nitrogen cycling, especially in the ocean

Earth, Ocean and Atmospheric Science Department at Florida State University

Spring 2019 Knapp Lab Group members

Back row: Emily Dailey, Zhou Liang, Burt Wolff, Carlos Miranda. Front row: Stephanie Hefelfinger, Angie Knapp, Rachel Thomas, Luciana Villarroel. Not pictured: Sammie Howe, Juliet Tretler.

Research Interests

I study the marine nitrogen cycle on a range of temporal and spatial scales, from physiological scales up to ocean-basin scale estimates of fluxes of nitrogen to the ocean based on the distribution of geochemical tracers. One theme of my research is quantifying the magnitudes and isotopic composition of the fluxes of nitrogen to the ocean.


Please see my research and publication pages for examples of some of my recent work.

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