Marcus W. Johnson

2.3k total citations · 1 hit paper
20 papers, 1.9k citations indexed

About

Marcus W. Johnson is a scholar working on Health, Toxicology and Mutagenesis, Ecology and Nature and Landscape Conservation. According to data from OpenAlex, Marcus W. Johnson has authored 20 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Health, Toxicology and Mutagenesis, 11 papers in Ecology and 2 papers in Nature and Landscape Conservation. Recurrent topics in Marcus W. Johnson's work include Mercury impact and mitigation studies (18 papers), Marine animal studies overview (7 papers) and Isotope Analysis in Ecology (7 papers). Marcus W. Johnson is often cited by papers focused on Mercury impact and mitigation studies (18 papers), Marine animal studies overview (7 papers) and Isotope Analysis in Ecology (7 papers). Marcus W. Johnson collaborates with scholars based in United States, United Kingdom and Spain. Marcus W. Johnson's co-authors include Joel D. Blum, Laura S. Sherman, Brian N. Popp, Jeffrey C. Drazen, C. Anela Choy, John M. Hayes, Tamar Barkay, Bridget A. Bergquist, K. Kritee and Laura C. Motta and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and Environmental Science & Technology.

In The Last Decade

Marcus W. Johnson

20 papers receiving 1.8k 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.

Mercury Isotopes in Earth and Environmental Sciences

2014 575 citations Joel D. Blum, Laura S. Sherman et al. Annual Review of Earth and Planetary Sciences profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Marcus W. Johnson United States	15	1.4k	793	399	262	239	20	1.9k
Laura S. Sherman United States	14	1.7k 1.2×	668 0.8×	485 1.2×	260 1.0×	205 0.9×	16	2.1k
Runsheng Yin China	31	2.2k 1.5×	799 1.0×	878 2.2×	383 1.5×	366 1.5×	91	2.9k
Ryan F. Lepak United States	21	1.1k 0.7×	427 0.5×	390 1.0×	141 0.5×	184 0.8×	39	1.3k
Marı́a Arribére Argentina	27	741 0.5×	387 0.5×	553 1.4×	269 1.0×	58 0.2×	95	1.5k
Robert P. Trocine United States	16	284 0.2×	234 0.3×	263 0.7×	173 0.7×	71 0.3×	27	1.0k
Jessica N. Fitzsimmons United States	30	382 0.3×	560 0.7×	351 0.9×	651 2.5×	253 1.1×	68	2.4k
Marc Peters China	21	185 0.1×	228 0.3×	160 0.4×	365 1.4×	317 1.3×	26	1.1k
Melanie Gault‐Ringold Australia	19	298 0.2×	381 0.5×	186 0.5×	254 1.0×	97 0.4×	29	1.1k
E. Bagnato Italy	23	591 0.4×	144 0.2×	265 0.7×	292 1.1×	38 0.2×	34	1.4k
R.E. Price United States	22	156 0.1×	294 0.4×	219 0.5×	113 0.4×	79 0.3×	50	1.1k

Countries citing papers authored by Marcus W. Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Marcus W. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Marcus W. Johnson. 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 Marcus W. Johnson. The network helps show where Marcus W. Johnson may publish in the future.

Co-authorship network of co-authors of Marcus W. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Marcus W. Johnson. A scholar is included among the top collaborators of Marcus W. Johnson 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 Marcus W. Johnson. Marcus W. Johnson 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

Demers, Jason D., et al.. (2022). Coupling of nitric acid digestion and anion-exchange resin separation for the determination of methylmercury isotopic composition within organisms. Analytical and Bioanalytical Chemistry. 415(5). 759–774. 4 indexed citations

Gustin, Mae Sexauer, Sarrah M. Dunham‐Cheatham, Jeffrey F. Harper, et al.. (2022). Investigation of the biochemical controls on mercury uptake and mobility in trees. The Science of The Total Environment. 851(Pt 1). 158101–158101. 12 indexed citations

Blum, Joel D., et al.. (2021). Isotopic composition of mercury deposited via snow into mid-latitude ecosystems. The Science of The Total Environment. 784. 147252–147252. 13 indexed citations

Demers, Jason D., et al.. (2021). Use of sequential extraction and mercury stable isotope analysis to assess remobilization of sediment-bound legacy mercury. Environmental Science Processes & Impacts. 23(5). 756–775. 14 indexed citations

Blum, Joel D., Marcus W. Johnson, Eva E. Stüeken, et al.. (2021). Mercury abundance and isotopic composition indicate subaerial volcanism prior to the end-Archean “whiff” of oxygen. Proceedings of the National Academy of Sciences. 118(33). 35 indexed citations

Blum, Joel D., Jeffrey C. Drazen, Marcus W. Johnson, et al.. (2020). Mercury isotopes identify near-surface marine mercury in deep-sea trench biota. Proceedings of the National Academy of Sciences. 117(47). 29292–29298. 48 indexed citations

Motta, Laura C., Joel D. Blum, Marcus W. Johnson, et al.. (2019). Mercury Cycling in the North Pacific Subtropical Gyre as Revealed by Mercury Stable Isotope Ratios. Global Biogeochemical Cycles. 33(6). 777–794. 70 indexed citations

Meyer, Kyle W., Sierra Petersen, Kyger C. Lohmann, et al.. (2019). Biogenic carbonate mercury and marine temperature records reveal global influence of Late Cretaceous Deccan Traps. Nature Communications. 10(1). 5356–5356. 24 indexed citations

Sackett, Dana K., Jeffrey C. Drazen, Brian N. Popp, et al.. (2017). Carbon, Nitrogen, and Mercury Isotope Evidence for the Biogeochemical History of Mercury in Hawaiian Marine Bottomfish. Environmental Science & Technology. 51(23). 13976–13984. 35 indexed citations

10.

Blum, Joel D. & Marcus W. Johnson. (2017). Recent Developments in Mercury Stable Isotope Analysis. Reviews in Mineralogy and Geochemistry. 82(1). 733–757. 141 indexed citations

11.

Blum, Joel D., et al.. (2017). Isotopic Characterization of Mercury in Natural Gas via Analysis of Mercury Removal Unit Catalysts. ACS Earth and Space Chemistry. 2(5). 462–470. 14 indexed citations

12.

Janssen, Sarah E., Marcus W. Johnson, Joel D. Blum, Tamar Barkay, & John R. Reinfelder. (2015). Separation of monomethylmercury from estuarine sediments for mercury isotope analysis. Chemical Geology. 411. 19–25. 47 indexed citations

13.

Blum, Joel D., Laura S. Sherman, & Marcus W. Johnson. (2014). Mercury Isotopes in Earth and Environmental Sciences. Annual Review of Earth and Planetary Sciences. 42(1). 249–269. 575 indexed citations breakdown →

14.

Johnson, Marcus W., et al.. (2013). Mercury concentrations, speciation, and isotopic composition in sediment from a cold seep in the northern Gulf of Mexico. Marine Pollution Bulletin. 77(1-2). 308–314. 15 indexed citations

15.

Madenjian, Charles P., Nicholas S. Johnson, Michael J. Siefkes, et al.. (2013). Mercury accumulation in sea lamprey (Petromyzon marinus) from Lake Huron. The Science of The Total Environment. 470-471. 1313–1319. 16 indexed citations

16.

Blum, Joel D., Brian N. Popp, Jeffrey C. Drazen, C. Anela Choy, & Marcus W. Johnson. (2013). Methylmercury production below the mixed layer in the North Pacific Ocean. Nature Geoscience. 6(10). 879–884. 309 indexed citations

17.

Mil-Homens, Mário, Joel D. Blum, João Canário, et al.. (2012). Tracing anthropogenic Hg and Pb input using stable Hg and Pb isotope ratios in sediments of the central Portuguese Margin. Chemical Geology. 336. 62–71. 79 indexed citations

18.

Kritee, K., Joel D. Blum, Marcus W. Johnson, Bridget A. Bergquist, & Tamar Barkay. (2007). Mercury Stable Isotope Fractionation during Reduction of Hg(II) to Hg(0) by Mercury Resistant Microorganisms. Environmental Science & Technology. 41(6). 1889–1895. 209 indexed citations

19.

Hayes, John M., et al.. (1989). An isotopic study of biogeochemical relationships between carbonates and organic carbon in the Greenhorn Formation. Geochimica et Cosmochimica Acta. 53(11). 2961–2972. 209 indexed citations

20.

Dodd, J. Robert, Robert J. Stanton, & Marcus W. Johnson. (1984). Oxygen isotopic composition of Neogene molluscan fossils from the Eel River Basin of California. Geological Society of America Bulletin. 95(10). 1253–1253. 3 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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