James McManus

10.6k total citations · 1 hit paper
123 papers, 8.4k citations indexed

About

James McManus is a scholar working on Geochemistry and Petrology, Atmospheric Science and Paleontology. According to data from OpenAlex, James McManus has authored 123 papers receiving a total of 8.4k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Geochemistry and Petrology, 49 papers in Atmospheric Science and 35 papers in Paleontology. Recurrent topics in James McManus's work include Geochemistry and Elemental Analysis (55 papers), Geology and Paleoclimatology Research (48 papers) and Paleontology and Stratigraphy of Fossils (35 papers). James McManus is often cited by papers focused on Geochemistry and Elemental Analysis (55 papers), Geology and Paleoclimatology Research (48 papers) and Paleontology and Stratigraphy of Fossils (35 papers). James McManus collaborates with scholars based in United States, Germany and United Kingdom. James McManus's co-authors include William M. Berelson, G. P. Klinkhammer, Douglas E. Hammond, Silke Severmann, Brian A. Haley, Robert W. Collier, Christopher Siebert, Rebecca Poulson, April N. Abbott and Marta E. Torres and has published in prestigious journals such as Nature, Science and Journal of Geophysical Research Atmospheres.

In The Last Decade

James McManus

121 papers receiving 8.1k 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.

Rare earth elements in pore waters of marine sediments

2004 642 citations Brian A. Haley, James McManus et al. Geochimica et Cosmochimica Acta profile →

Peers

Countries citing papers authored by James McManus

Since Specialization

Citations

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

Fields of papers citing papers by James McManus

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James McManus

This figure shows the co-authorship network connecting the top 25 collaborators of James McManus. A scholar is included among the top collaborators of James McManus 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 James McManus. James McManus 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

#	Work	Indexed citations
1	Refining the signature of thallium isotopes in low oxygen marine environments 2025 ·Geochimica et Cosmochimica Acta ·(unknown), Siqi Li, Silke Severmann, James McManus, Florian Scholz, Jeremy D. Owens	0
2	Decoupling cerium isotope fractionation from cerium anomalies in marine sediments 2025 ·Earth and Planetary Science Letters ·Wenshuai Li, Ryoichi Nakada, James McManus, Brian A. Haley, Mohsen Shakouri, Fulai Li, Yoshio Takahashi	1
3	Abyssal seafloor as a key driver of ocean trace-metal biogeochemical cycles 2025 ·Nature ·Jianghui Du, Brian A. Haley, James McManus, Patrick Blaser, Jörg Rickli, Derek Vance	7
4	COBRA Master Class: Providing deep-sea expedition leadership training to accelerate early career advancement 2023 ·Frontiers in Marine Science ·Randi Rotjan, Katherine L.C. Bell, Julie A. Huber, C.G. Wheat, A. T. Fisher, (unknown), James McManus, (unknown), (unknown), Tristan Cordier, (unknown), (unknown), (unknown), Fabiana S. Paula, Leandro Ponsoni, Adela Roa‐Varón, Sarah Seabrook, (unknown), (unknown), Beth N. Orcutt	2
5	Dominance of benthic fluxes in the oceanic beryllium budget and implications for paleo-denudation records 2023 ·Science Advances ·Kai Deng, Jörg Rickli, Tim Jesper Suhrhoff, Jianghui Du, Florian Scholz, Silke Severmann, Shouye Yang, James McManus, Derek Vance	13
6	Release of tephra-hosted iron during early diagenesis fingerprinted by iron isotopes 2023 ·Earth and Planetary Science Letters ·Jack Longman, Ann G. Dunlea, Philipp Böning, Martin R. Palmer, Thomas Gernon, James McManus, Hayley Manners, William B. Homoky, Katharina Pahnke	8
7	Benthic fluxes from hypoxia-influenced Gulf of Mexico sediments: Impact on bottom water acidification 2019 ·Marine Chemistry ·William M. Berelson, James McManus, Silke Severmann, Nick E. Rollins	23
8	Biological rejuvenation of iron oxides in bioturbated marine sediments 2018 ·The ISME Journal ·Jacob P. Beam, Jarrod J. Scott, Sean M. McAllister, Clara S. Chan, James McManus, Filip J. R. Meysman, David Emerson	31
9	Sediment Microbial Communities Influenced by Cool Hydrothermal Fluid Migration 2018 ·Frontiers in Microbiology ·Laura Zinke, Brandi Kiel Reese, James McManus, C.G. Wheat, Beth N. Orcutt, Jan P. Amend	14
10	Pore Water Constraints on the Competition Between Carbonate and Tephra Diagenesis in Sediments from the Lesser Antilles Volcanic Arc: Implications for Carbon Preservation 2016 ·AGU Fall Meeting Abstracts ·James McManus, Martin R. Palmer, Brian A. Haley, Norman Murray, Hayley Manners	1
11	Crustal fluid and ash alteration impacts on the biosphere of Shikoku Basin sediments, Nankai Trough, Japan 2015 ·Geobiology ·Marta E. Torres, (unknown), Wei‐Li Hong, James McManus, James Sample, Christine Destrigneville, Han Ming Gan, (unknown), John W. Moreau	20
12	Southern-ocean and glaciogenic nutrients control diatom export production on the Chile margin 2014 ·Quaternary Science Reviews ·Zanna Chase, James McManus, Alan C Mix, Jesse M Muratli	14
13	Beyond the Black Sea paradigm: The sedimentary fingerprint of an open-marine iron shuttle 2013 ·Geochimica et Cosmochimica Acta ·Florian Scholz, Silke Severmann, James McManus, Christian Hensen	105
14	Dissolved oxygen and suspended particles regulate the benthic flux of iron from continental margins 2012 ·Marine Chemistry ·William B. Homoky, Silke Severmann, James McManus, William M. Berelson, Timothy E. Riedel, Peter J. Statham, Rachel A. Mills	69
15	Dissolution of fluoride complexes following microwave-assisted hydrofluoric acid digestion of marine sediments 2011 ·Talanta ·Jesse M Muratli, James McManus, Alan C Mix, Zanna Chase	46
16	Contribution of cold seep barite to the barium geochemical budget of a marginal basin 2008 ·Deep Sea Research Part I Oceanographic Research Papers ·(unknown), Marta E. Torres, Robert W. Collier, Chih-An Huh, James McManus	18
17	The isotopic expression of Fe shuttling in modern and ancient euxinic sediments: Implications for the rise of oxygen 2006 ·Geochimica et Cosmochimica Acta ·Silke Severmann, (unknown), Yixiang Duan, Ariel D. Anbar, (unknown), James McManus	1
18	Microbial community dynamics based on 16S rRNA gene profiles in a Pacific Northwest estuary and its tributaries 2004 ·FEMS Microbiology Ecology ·Anne E. Bernhard, (unknown), James McManus, Katharine G. Field	97
19	Fluid and chemical fluxes in and out of sediments hosting methane hydrate deposits on Hydrate Ridge, OR, I: Hydrological provinces 2002 ·Earth and Planetary Science Letters ·Marta E. Torres, James McManus, Douglas E. Hammond, Marie A. de Angelis, (unknown), Steven L. Colbert, M. D. Tryon, Kevin M. Brown, Erwin Suess	349
20	Dynamics and sedimentation; the Tay in comparison with other estuaries 1975 ·Pages ·A. T. Buller, (unknown), James McManus	16

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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