Fredric Lipschultz

5.7k total citations · 1 hit paper
47 papers, 4.1k citations indexed

About

Fredric Lipschultz is a scholar working on Oceanography, Ecology and Pollution. According to data from OpenAlex, Fredric Lipschultz has authored 47 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Oceanography, 31 papers in Ecology and 8 papers in Pollution. Recurrent topics in Fredric Lipschultz's work include Marine and coastal ecosystems (33 papers), Marine Biology and Ecology Research (18 papers) and Isotope Analysis in Ecology (15 papers). Fredric Lipschultz is often cited by papers focused on Marine and coastal ecosystems (33 papers), Marine Biology and Ecology Research (18 papers) and Isotope Analysis in Ecology (15 papers). Fredric Lipschultz collaborates with scholars based in United States, Bermuda and United Kingdom. Fredric Lipschultz's co-authors include Daniel M. Sigman, Angela N. Knapp, Tracy A. Villareal, Anthony F. Michaels, Michael W. Lomas, Steven C. Wofsy, Meredith G. Hastings, Mark A. Altabet, James J. McCarthy and Patricia Gilbert and has published in prestigious journals such as Nature, Science and Journal of Geophysical Research Atmospheres.

In The Last Decade

Fredric Lipschultz

46 papers receiving 3.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Dinitrogen fixation in the world's oceans

2002 547 citations Fredric Lipschultz, Daniel M. Sigman et al. Biogeochemistry profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Fredric Lipschultz United States	29	3.0k	2.5k	638	634	597	47	4.1k
Patrick Raimbault France	44	4.1k 1.3×	2.3k 0.9×	660 1.0×	701 1.1×	1.1k 1.8×	141	5.0k
Nick Owens United Kingdom	37	2.9k 1.0×	1.7k 0.7×	1.1k 1.7×	450 0.7×	1.0k 1.7×	68	4.1k
Amal Jayakumar United States	37	3.1k 1.0×	2.5k 1.0×	798 1.3×	561 0.9×	638 1.1×	73	4.5k
Jonathan H. Sharp United States	29	2.8k 0.9×	1.8k 0.7×	988 1.5×	345 0.5×	731 1.2×	47	4.2k
Tadashi Yoshinari United States	21	1.5k 0.5×	1.5k 0.6×	837 1.3×	499 0.8×	459 0.8×	28	3.4k
Steven E. Lohrenz United States	43	4.7k 1.5×	1.8k 0.7×	1.2k 1.9×	634 1.0×	1.5k 2.6×	106	6.2k
Julie Granger United States	28	2.1k 0.7×	2.1k 0.9×	914 1.4×	579 0.9×	246 0.4×	58	3.8k
Deborah A. Bronk United States	34	3.0k 1.0×	2.0k 0.8×	1.1k 1.7×	359 0.6×	576 1.0×	70	4.2k
Ronald D. Jones United States	30	1.4k 0.5×	1.6k 0.7×	820 1.3×	427 0.7×	572 1.0×	51	3.4k
Matthew M. Mills United States	38	3.4k 1.1×	2.2k 0.9×	680 1.1×	1.2k 1.9×	529 0.9×	63	4.4k

Countries citing papers authored by Fredric Lipschultz

Since Specialization

Citations

This map shows the geographic impact of Fredric Lipschultz'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 Fredric Lipschultz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Fredric Lipschultz more than expected).

Fields of papers citing papers by Fredric Lipschultz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Fredric Lipschultz. 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 Fredric Lipschultz. The network helps show where Fredric Lipschultz may publish in the future.

Co-authorship network of co-authors of Fredric Lipschultz

This figure shows the co-authorship network connecting the top 25 collaborators of Fredric Lipschultz. A scholar is included among the top collaborators of Fredric Lipschultz 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 Fredric Lipschultz. Fredric Lipschultz is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Crimmins, Allison, Fredric Lipschultz, Kenneth E. Kunkel, et al.. (2025). Projections of future climate for U.S. national assessments: past, present, future. Climatic Change. 178(4). 84–84.

Lipschultz, Fredric, David Herring, Andrea J. Ray, et al.. (2019). Climate Explorer: Improved Access to Local Climate Projections. Bulletin of the American Meteorological Society. 101(3). E265–E273. 3 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

Tchernov, Dan & Fredric Lipschultz. (2007). Carbon isotopic composition of Trichodesmium spp. colonies off Bermuda: effects of colony mass and season. Journal of Plankton Research. 30(1). 21–31. 17 indexed citations

Lomas, Michael W. & Fredric Lipschultz. (2006). Forming the primary nitrite maximum: Nitrifiers or phytoplankton?. Limnology and Oceanography. 51(5). 2453–2467. 194 indexed citations

Knapp, Angela N., Daniel M. Sigman, & Fredric Lipschultz. (2005). N isotopic composition of dissolved organic nitrogen and nitrate at the Bermuda Atlantic Time‐series Study site. Global Biogeochemical Cycles. 19(1). 299 indexed citations

Piniak, Gregory A. & Fredric Lipschultz. (2004). Effects of nutritional history on nitrogen assimilation in congeneric temperate and tropical scleractinian corals. Marine Biology. 145(6). 1085–1096. 21 indexed citations

Hastings, Meredith G., Daniel M. Sigman, & Fredric Lipschultz. (2003). Isotopic evidence for source changes of nitrate in rain at Bermuda. Journal of Geophysical Research Atmospheres. 108(D24). 233 indexed citations

Lipschultz, Fredric & Catherine M. Cook. (2002). Uptake and assimilation of 15 N-ammonium by the symbiotic sea anemones Bartholomea annulata and Aiptasia pallida : conservation versus recycling of nitrogen. Marine Biology. 140(3). 489–502. 40 indexed citations

10.

Villareal, Tracy A., Cynthia H. Pilskaln, Mark A. Brzezinski, et al.. (1999). Upward transport of oceanic nitrate by migrating diatom mats. Nature. 397(6718). 423–425. 127 indexed citations

11.

MacRae, Thomas H., et al.. (1999). Identification of a small heat shock/α-crystallin protein in the scleractinian coral <i>Madracis mirabilis</i> (Duch. and Mitch.). Canadian Journal of Zoology. 77(5). 675–682. 7 indexed citations

12.

Villareal, Tracy A., et al.. (1998). Silica production and the contribution of diatoms to new and primary production in the central North Pacific. Marine Ecology Progress Series. 167. 89–104. 125 indexed citations

13.

Villareal, Tracy A., et al.. (1997). A high sensitivity nitrate reductase assay and its application to vertically migrating Rhizosolenia mats. Aquatic Microbial Ecology. 12. 95–104. 14 indexed citations

14.

Quinn, Patricia K., Kevin Barrett, Frank Dentener, Fredric Lipschultz, & Katharina Six. (1996). Estimation of the air/sea exchange of ammonia for the North Atlantic Basin. Biogeochemistry. 35(1). 275–304. 24 indexed citations

15.

Lipschultz, Fredric. (1995). Nitrogen-specific uptake rates of marine phytoplankton isolated from natural populations of particles by flow cytometry. Marine Ecology Progress Series. 123. 245–258. 52 indexed citations

16.

Lipschultz, Fredric, et al.. (1990). Bacterial transformations of inorganic nitrogen in the oxygen-deficient waters of the Eastern Tropical South Pacific Ocean. Deep Sea Research Part A Oceanographic Research Papers. 37(10). 1513–1541. 159 indexed citations

17.

Ward, Bess B., Hilary E. Glover, & Fredric Lipschultz. (1989). Chemoautotrophic activity and nitrification in the oxygen minimum zone off Peru. Deep Sea Research Part A Oceanographic Research Papers. 36(7). 1031–1051. 114 indexed citations

18.

Lipschultz, Fredric, Steven C. Wofsy, & Lewis E. Fox. (1986). Nitrogen metabolism of the eutrophic Delaware River ecosystem1. Limnology and Oceanography. 31(4). 701–716. 73 indexed citations

19.

Lipschultz, Fredric, Oliver C. Zafiriou, Steven C. Wofsy, et al.. (1981). Production of NO and N2O by soil nitrifying bacteria. Nature. 294(5842). 641–643. 254 indexed citations

20.

Peterson, Bruce J., et al.. (1980). Salt Marsh Detritus: An Alternative Interpretation of Stable Carbon Isotope Ratios and the Fate of Spartina alterniflora. Oikos. 34(2). 173–173. 56 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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