Brett D. Walker

1.5k total citations
45 papers, 1.2k citations indexed

About

Brett D. Walker is a scholar working on Oceanography, Ecology and Atmospheric Science. According to data from OpenAlex, Brett D. Walker has authored 45 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Oceanography, 22 papers in Ecology and 15 papers in Atmospheric Science. Recurrent topics in Brett D. Walker's work include Marine and coastal ecosystems (29 papers), Isotope Analysis in Ecology (19 papers) and Marine Biology and Ecology Research (12 papers). Brett D. Walker is often cited by papers focused on Marine and coastal ecosystems (29 papers), Isotope Analysis in Ecology (19 papers) and Marine Biology and Ecology Research (12 papers). Brett D. Walker collaborates with scholars based in United States, Canada and Switzerland. Brett D. Walker's co-authors include Ellen R. M. Druffel, Matthew D. McCarthy, T. P. Guilderson, Steven R. Beaupré, Bernhard Peucker‐Ehrenbrink, Christian A. Miller, Franco Marcantonio, Taylor A. B. Broek, Alysha I. Coppola and François Primeau and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and Analytical Chemistry.

In The Last Decade

Brett D. Walker

41 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Brett D. Walker United States 20 617 445 264 248 228 45 1.2k
Maureen Auro United States 19 354 0.6× 233 0.5× 284 1.1× 122 0.5× 342 1.5× 40 1.0k
E. A. Boyle United States 8 495 0.8× 276 0.6× 341 1.3× 188 0.8× 284 1.2× 8 1.3k
Bernward J. Hay United States 15 520 0.8× 258 0.6× 324 1.2× 112 0.5× 206 0.9× 19 1000
Matthieu Roy‐Barman France 22 762 1.2× 344 0.8× 840 3.2× 208 0.8× 701 3.1× 35 1.8k
Walter Geibert Germany 24 783 1.3× 600 1.3× 1.1k 4.4× 439 1.8× 334 1.5× 70 1.9k
Arnaud Dapoigny France 19 237 0.4× 309 0.7× 578 2.2× 380 1.5× 309 1.4× 78 1.5k
Thomas M. Blattmann Switzerland 16 397 0.6× 386 0.9× 442 1.7× 278 1.1× 88 0.4× 45 966
Julien Foriel United States 19 158 0.3× 404 0.9× 246 0.9× 172 0.7× 352 1.5× 30 1.2k
Bas van der Wagt Netherlands 11 520 0.8× 348 0.8× 176 0.7× 105 0.4× 129 0.6× 16 1.0k
Xingqian Cui United States 19 476 0.8× 497 1.1× 519 2.0× 330 1.3× 117 0.5× 48 1.2k

Countries citing papers authored by Brett D. Walker

Since Specialization
Citations

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

Fields of papers citing papers by Brett D. Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Brett D. Walker. 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 Brett D. Walker. The network helps show where Brett D. Walker may publish in the future.

Co-authorship network of co-authors of Brett D. Walker

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

All Works

20 of 20 papers shown
1.
2.
Abdulla, Hussain, et al.. (2024). Cycling of labile and recalcitrant carboxyl-rich alicyclic molecules and carbohydrates in Baffin Bay. Nature Communications. 15(1). 8735–8735. 5 indexed citations
3.
Walker, Brett D., et al.. (2024). Stable Isotopic (δ13C) Evidence for Global Microbial Sequestration of Refractory Dissolved Organic Matter. Geophysical Research Letters. 51(9). 7 indexed citations
4.
Kaiser, Karl, et al.. (2023). The apparent quantum yield matrix (AQY-M) of CDOM photobleaching in estuarine, coastal, and oceanic surface waters. The Science of The Total Environment. 912. 168670–168670.
5.
Druffel, Ellen R. M., Sheila Griffin, Robert M. Key, et al.. (2023). Dissolved Organic Radiocarbon in the West Indian Ocean. Geophysical Research Letters. 50(19). 4 indexed citations
6.
Walker, Brett D., et al.. (2021). New Radiocarbon Constraints on the Global Cycling of Solid‐Phase Extractable Dissolved Organic Carbon. Geophysical Research Letters. 48(14). 5 indexed citations
7.
Vargas, Cristian A., Julio Sepúlveda, Alexander Galán, et al.. (2021). A source of isotopically light organic carbon in a low-pH anoxic marine zone. Nature Communications. 12(1). 1604–1604. 21 indexed citations
8.
Druffel, Ellen R. M., et al.. (2021). Dissolved Organic Radiocarbon in the Eastern Pacific and Southern Oceans. Geophysical Research Letters. 48(10). 22 indexed citations
9.
Walker, Brett D., Steven R. Beaupré, Sheila Griffin, et al.. (2020). A sealed‐tube method for offline δ 13 C analysis of CO 2 via a Gas Bench II continuous‐flow isotope ratio mass spectrometer. Rapid Communications in Mass Spectrometry. 35(7). 1 indexed citations
10.
Broek, Taylor A. B., et al.. (2020). Low Molecular Weight Dissolved Organic Carbon: Aging, Compositional Changes, and Selective Utilization During Global Ocean Circulation. Global Biogeochemical Cycles. 34(6). 33 indexed citations
11.
Walker, Brett D., Steven R. Beaupré, Sheila Griffin, & Ellen R. M. Druffel. (2019). UV Photochemical Oxidation and Extraction of Marine Dissolved Organic Carbon at UC Irvine: Status, Surprises, and Methodological Recommendations. Radiocarbon. 61(5). 1603–1617. 10 indexed citations
12.
Druffel, Ellen R. M., Sheila Griffin, Ning Wang, et al.. (2019). Dissolved Organic Radiocarbon in the Central Pacific Ocean. Geophysical Research Letters. 46(10). 5396–5403. 29 indexed citations
13.
Fatayer, Shadi, Alysha I. Coppola, Fabian Schulz, et al.. (2018). Direct Visualization of Individual Aromatic Compound Structures in Low Molecular Weight Marine Dissolved Organic Carbon. Geophysical Research Letters. 45(11). 5590–5598. 26 indexed citations
14.
Druffel, Ellen R. M., Sheila Griffin, Ning Wang, & Brett D. Walker. (2018). Temporal Variability of Dissolved Organic Radiocarbon in the Deep North Pacific Ocean. Radiocarbon. 60(4). 1115–1123. 4 indexed citations
15.
Walker, Brett D., et al.. (2017). Stable and radiocarbon isotopic composition of dissolved organic matter in the Gulf of Mexico. Geophysical Research Letters. 44(16). 8424–8434. 14 indexed citations
16.
Druffel, Ellen R. M., S. Griffin, Carolyn Glynn, Ronald Benner, & Brett D. Walker. (2017). Radiocarbon in dissolved organic and inorganic carbon of the Arctic Ocean. Geophysical Research Letters. 44(5). 2369–2376. 21 indexed citations
17.
Walker, Brett D., Steven R. Beaupré, T. P. Guilderson, Matthew D. McCarthy, & Ellen R. M. Druffel. (2016). Pacific carbon cycling constrained by organic matter size, age and composition relationships. Nature Geoscience. 9(12). 888–891. 84 indexed citations
18.
Walker, Brett D., Sheila Griffin, & Ellen R. M. Druffel. (2016). Effect of Acidified Versus Frozen Storage on Marine Dissolved Organic Carbon Concentration and Isotopic Composition. Radiocarbon. 59(3). 843–857. 14 indexed citations
19.
Coppola, Alysha I., Brett D. Walker, & Ellen R. M. Druffel. (2014). Black Carbon in Marine Dissolved Organic Carbon: Abundance and Radiocarbon Measurements in the Global Ocean. AGU Fall Meeting Abstracts. 2014.
20.
Walker, Brett D. & Bernhard Peucker‐Ehrenbrink. (2004). Rhenium and Molybdenum in Rivers and Estuaries.. AGU Fall Meeting Abstracts. 2004. 7 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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