Nitrate isotopes of nitrate in the US GEOTRACES North Atlantic Zonal Transect -- Sigman laboratory.

This dataset represents the nitrate isotope measurements from US GEOTRACES North Atlantic Zonal Transect generated by the Sigman Lab at Princeton University. The data are reported and analyzed in the following journal article: Marconi, D., M. A. Weigand, P. A. Rafter, M. R. McIlvin, M. Forbes, K. L. Casciotti, D. M. Sigman. Nitrate isotope distributions on the US GEOTRACES North Atlantic cross-basin section: Signals of polar nitrate sources and low latitude nitrogen cycling. Marine Chemistry, (2015) doi:10.1016/j.marchem.2015.06.007