Peter J. DiFiore

1.5k total citations
11 papers, 1.2k citations indexed

About

Peter J. DiFiore is a scholar working on Oceanography, Ecology and Geochemistry and Petrology. According to data from OpenAlex, Peter J. DiFiore has authored 11 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Oceanography, 11 papers in Ecology and 4 papers in Geochemistry and Petrology. Recurrent topics in Peter J. DiFiore's work include Isotope Analysis in Ecology (11 papers), Marine and coastal ecosystems (11 papers) and Groundwater and Isotope Geochemistry (4 papers). Peter J. DiFiore is often cited by papers focused on Isotope Analysis in Ecology (11 papers), Marine and coastal ecosystems (11 papers) and Groundwater and Isotope Geochemistry (4 papers). Peter J. DiFiore collaborates with scholars based in United States, Australia and Canada. Peter J. DiFiore's co-authors include Daniel M. Sigman, Moritz F. Lehmann, Curtis Deutsch, Julie Granger, Alexander van Geen, Angela N. Knapp, David M. Karl, Robert B. Dunbar, Mathis P. Hain and Patrick A. Rafter and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters and Global Biogeochemical Cycles.

In The Last Decade

Peter J. DiFiore

11 papers receiving 1.2k citations

Peers

Peter J. DiFiore

OCEAN

ECOLO

John P. Christensen United States

G. Catalano Italy

Zhimian Cao China

Fanny Chever France

Siby Kurian India

Tammy E. Kilgore United States

Cécile Cathalot France

Robert Turnewitsch United Kingdom

W. D’Souza India

Avan Antia Germany

John P. Christensen United States

Peter J. DiFiore

883 ×0.9

OCEAN

419 ×0.5

ECOLO

257 ×0.7

137 ×0.5

339 ×1.6

Citations per year, relative to Peter J. DiFiore Peter J. DiFiore (= 1×) peers John P. Christensen

Countries citing papers authored by Peter J. DiFiore

Since Specialization

Citations

This map shows the geographic impact of Peter J. DiFiore's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Peter J. DiFiore with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter J. DiFiore more than expected).

Fields of papers citing papers by Peter J. DiFiore

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Peter J. DiFiore. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Peter J. DiFiore. The network helps show where Peter J. DiFiore may publish in the future.

Co-authorship network of co-authors of Peter J. DiFiore

This figure shows the co-authorship network connecting the top 25 collaborators of Peter J. DiFiore. A scholar is included among the top collaborators of Peter J. DiFiore based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Peter J. DiFiore. Peter J. DiFiore is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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11 of 11 papers shown

Rafter, Patrick A., Peter J. DiFiore, & Daniel 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(10). 4781–4794. 97 indexed citations

Cassar, Nicolas, Peter J. DiFiore, B. A. Barnett, et al.. (2011). The influence of iron and light on net community production in the Subantarctic and Polar Frontal Zones. Biogeosciences. 8(2). 227–237. 71 indexed citations

DiFiore, Peter J., Daniel M. Sigman, Kristen Karsh, et al.. (2010). Poleward decrease in the isotope effect of nitrate assimilation across the Southern Ocean. Geophysical Research Letters. 37(17). 66 indexed citations

DiFiore, Peter J., Daniel M. Sigman, & Robert 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(11). 69 indexed citations

Sigman, Daniel M., Peter J. DiFiore, Mathis P. Hain, et al.. (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(9). 1419–1439. 185 indexed citations

Sigman, Daniel M., Peter J. DiFiore, Mathis P. Hain, Curtis Deutsch, & David M. Karl. (2009). Sinking organic matter spreads the nitrogen isotope signal of pelagic denitrification in the North Pacific. Geophysical Research Letters. 36(8). 69 indexed citations

Knapp, Angela N., Peter J. DiFiore, Curtis Deutsch, Daniel M. Sigman, & Fredric Lipschultz. (2008). Nitrate isotopic composition between Bermuda and Puerto Rico: Implications for N₂ fixation in the Atlantic Ocean. Global Biogeochemical Cycles. 22(3). 121 indexed citations

Sigman, Daniel M., et al.. (2006). Correction to “Coupled nitrogen and oxygen isotope measurements of nitrate along the eastern North Pacific margin”. Global Biogeochemical Cycles. 20(1). 5 indexed citations

DiFiore, Peter J., et al.. (2006). Nitrogen isotope constraints on subantarctic biogeochemistry. Journal of Geophysical Research Atmospheres. 111(C8). 80 indexed citations

10.

Robinson, Rebecca S., Daniel M. Sigman, Peter J. DiFiore, et al.. (2005). Diatom‐bound ¹⁵N/¹⁴N: New support for enhanced nutrient consumption in the ice age subantarctic. Paleoceanography. 20(3). 113 indexed citations

11.

Sigman, Daniel M., et al.. (2005). Coupled nitrogen and oxygen isotope measurements of nitrate along the eastern North Pacific margin. Global Biogeochemical Cycles. 19(4). 333 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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