P.J. Difiore

First name

P.J.

Last name

Difiore

Difiore, P.J., D.M. Sigman, T.W. Trull, M.J. Lourey, K. Karsh, G. Cane, and R. Ho. 2006. “Nitrogen Isotope Constraints on Subantarctic Biogeochemistry”. Journal of Geophysical Research: Oceans 111. Blackwell Publishing Ltd. doi:10.1029/2005JC003216.

Reference Link
Sigman, D.M., J. Granger, P.J. Difiore, M.F. Lehmann, R. Ho, G. Cane, and A. van Geen. 2006. “Erratum: ‘Coupled Nitrogen and Oxygen Isotope Measurements of Nitrate Along the Eastern North Pacific Margin’ (Global Biogeochemical Cycles (2005) Vol. 19 10.1029 2005GB002458)”. Global Biogeochemical Cycles 20. doi:10.1029/2005GB002682.

Reference Link
Robinson, R.S., D.M. Sigman, P.J. Difiore, M.M. Rohde, T.A. Mashiotta, and D.W. Lea. 2005. “Diatom-Bound 15N 14N: New Support for Enhanced Nutrient Consumption in the Ice Age Subantarctic”. Paleoceanography 20: 1-14. doi:10.1029/2004PA001114.

Reference Link
Sigman, D.M., J. Granger, P.J. Difiore, M.M. Lehmann, R. Ho, G. Cane, and A. van Geen. 2005. “Coupled Nitrogen and Oxygen Isotope Measurements of Nitrate Along the Eastern North Pacific Margin”. Global Biogeochemical Cycles 19. American Geophysical Union. doi:10.1029/2005GB002458.

Reference Link
Knapp, A.N., P.J. Difiore, C. Deutsch, D.M. Sigman, and F. Lipschultz. 2008. “Nitrate Isotopic Composition Between Bermuda and Puerto Rico: Implications for N2 Fixation in the Atlantic Ocean”. Global Biogeochemical Cycles 22. doi:10.1029/2007GB003107.

Reference Link
Difiore, P.J., D.M. Sigman, K.L. Karsh, T.W. Trull, R.B. Dunbar, and R.S. Robinson. 2010. “Poleward Decrease in the Isotope Effect of Nitrate Assimilation across the Southern Ocean”. Geophysical Research Letters 37. American Geophysical Union. doi:10.1029/2010GL044090.

Reference Link
Difiore, P.J., D.M. Sigman, and R.B. Dunbar. 2009. “Upper Ocean Nitrogen Fluxes in the Polar Antarctic Zone: Constraints from the Nitrogen and Oxygen Isotopes of Nitrate”. Geochemistry, Geophysics, Geosystems 10. doi:10.1029/2009GC002468.

Reference Link
Sigman, D.M., P.J. Difiore, M.P. Hain, C. Deutsch, Y. Wang, D.M. Karl, A.N. Knapp, M.F. Lehmann, and S. Pantoja. 2009. “The Dual Isotopes of Deep Nitrate As a Constraint on the Cycle and Budget of Oceanic Fixed Nitrogen”. Deep-Sea Research Part I: Oceanographic Research Papers 56: 1419-39. doi:10.1016/j.dsr.2009.04.007.

Reference Link
Sigman, D.M., P.J. Difiore, M.P. Hain, C. Deutsch, and D.M. Karl. 2009. “Sinking Organic Matter Spreads the Nitrogen Isotope Signal of Pelagic Denitrification in the North Pacific”. Geophysical Research Letters 36. doi:10.1029/2008GL035784.

Reference Link
Rafter, P.A., P.J. Difiore, and D.M. Sigman. 2013. “Coupled Nitrate Nitrogen and Oxygen Isotopes and Organic Matter Remineralization in the Southern and Pacific Oceans”. Journal of Geophysical Research: Oceans 118. Blackwell Publishing Ltd: 4781-94. doi:10.1002/jgrc.20316.

Reference Link