Year |
Citation |
Score |
2013 |
Rafter PA, Difiore PJ, Sigman DM. Coupled nitrate nitrogen and oxygen isotopes and organic matter remineralization in the Southern and Pacific Oceans Journal of Geophysical Research: Oceans. 118: 4781-4794. DOI: 10.1002/Jgrc.20316 |
0.728 |
|
2011 |
Cassar N, Difiore PJ, Barnett BA, Bender ML, Bowie AR, Tilbrook B, Petrou K, Westwood KJ, Wright SW, Lefevre D. The influence of iron and light on net community production in the Subantarctic and Polar Frontal Zones Biogeosciences. 8: 227-237. DOI: 10.5194/Bg-8-227-2011 |
0.389 |
|
2010 |
Difiore PJ, Sigman DM, Karsh KL, Trull TW, Dunbar RB, Robinson RS. Poleward decrease in the isotope effect of nitrate assimilation across the Southern Ocean Geophysical Research Letters. 37. DOI: 10.1029/2010Gl044090 |
0.696 |
|
2009 |
DiFiore PJ, Sigman DM, Dunbar RB. 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 |
0.763 |
|
2009 |
Sigman DM, DiFiore PJ, Hain MP, Deutsch C, Karl DM. Sinking organic matter spreads the nitrogen isotope signal of pelagic denitrification in the North Pacific Geophysical Research Letters. 36. DOI: 10.1029/2008Gl035784 |
0.751 |
|
2009 |
Sigman DM, DiFiore PJ, Hain MP, Deutsch C, Wang Y, Karl DM, Knapp AN, Lehmann MF, Pantoja S. 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: 1419-1439. DOI: 10.1016/j.dsr.2009.04.007 |
0.738 |
|
2008 |
Knapp AN, DiFiore PJ, Deutsch C, Sigman DM, Lipschultz F. Nitrate isotopic composition between Bermuda and Puerto Rico: Implications for N2 fixation in the Atlantic Ocean Global Biogeochemical Cycles. 22. DOI: 10.1029/2007Gb003107 |
0.732 |
|
2006 |
DiFiore PJ, Sigman DM, Trull TW, Lourey MJ, Karsh K, Cane G, Ho R. Nitrogen isotope constraints on subantarctic biogeochemistry Journal of Geophysical Research: Oceans. 111. DOI: 10.1029/2005Jc003216 |
0.708 |
|
2006 |
Sigman DM, Granger J, DiFiore PJ, Lehmann MF, Ho R, Cane G, van Geen A. Correction to “Coupled nitrogen and oxygen isotope measurements of nitrate along the eastern North Pacific margin” Global Biogeochemical Cycles. 20: n/a-n/a. DOI: 10.1029/2005Gb002682 |
0.642 |
|
2005 |
Sigman DM, Granger J, DiFiore PJ, Lehmann MM, Ho R, Cane G, van Geen A. Coupled nitrogen and oxygen isotope measurements of nitrate along the eastern North Pacific margin Global Biogeochemical Cycles. 19. DOI: 10.1029/2005Gb002458 |
0.726 |
|
2005 |
Robinson RS, Sigman DM, DiFiore PJ, Rohde MM, Mashiotta TA, Lea DW. Diatom-bound 15N/14N: New support for enhanced nutrient consumption in the ice age subantarctic Paleoceanography. 20: 1-14. DOI: 10.1029/2004Pa001114 |
0.721 |
|
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