James R. Hein

15.3k total citations · 5 hit papers
242 papers, 11.2k citations indexed

About

James R. Hein is a scholar working on Geochemistry and Petrology, Atmospheric Science and Paleontology. According to data from OpenAlex, James R. Hein has authored 242 papers receiving a total of 11.2k indexed citations (citations by other indexed papers that have themselves been cited), including 163 papers in Geochemistry and Petrology, 91 papers in Atmospheric Science and 88 papers in Paleontology. Recurrent topics in James R. Hein's work include Geochemistry and Elemental Analysis (158 papers), Geology and Paleoclimatology Research (90 papers) and Paleontology and Stratigraphy of Fossils (87 papers). James R. Hein is often cited by papers focused on Geochemistry and Elemental Analysis (158 papers), Geology and Paleoclimatology Research (90 papers) and Paleontology and Stratigraphy of Fossils (87 papers). James R. Hein collaborates with scholars based in United States, Germany and United Kingdom. James R. Hein's co-authors include Andrea Koschinsky, T. A. Conrad, Kira Mizell, Alex N. Halliday, Michael Bau, Martin Frank, Thomas Kuhn, Peter Dulski, Kevin W. Burton and R.K. O’Nions and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

James R. Hein

230 papers receiving 10.6k citations

Hit Papers

5 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.

Deep-ocean mineral deposits as a source of critical metals for high- and green-technology applications: Comparison with land-based resources

2012 746 citations James R. Hein, Kira Mizell et al. profile →
Comparison of the partitioning behaviours of yttrium, rare earth elements, and titanium between hydrogenetic marine ferromanganese crusts and seawater

1996 536 citations Michael Bau, Andrea Koschinsky et al. Geochimica et Cosmochimica Acta profile →
Discriminating between different genetic types of marine ferro-manganese crusts and nodules based on rare earth elements and yttrium

2014 424 citations Michael Bau, Andrea Koschinsky et al. Chemical Geology profile →
Deep-ocean polymetallic nodules as a resource for critical materials

2020 282 citations James R. Hein, Andrea Koschinsky et al. profile →
News from the seabed – Geological characteristics and resource potential of deep-sea mineral resources

2016 270 citations James R. Hein et al. profile →

Peers

Countries citing papers authored by James R. Hein

Since Specialization

Citations

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

Fields of papers citing papers by James R. Hein

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James R. Hein

This figure shows the co-authorship network connecting the top 25 collaborators of James R. Hein. A scholar is included among the top collaborators of James R. Hein 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 R. Hein. James R. Hein 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	Enhanced mixing of north Pacific deep western-boundary currents after Panama seaway closure 2024 ·Global and Planetary Change ·Xiaodong Jiang, Xiaoming Sun, James R. Hein, Xuefa Shi, Yao Guan, Yu‐Min Chou, Weijie Zhang, Qingsong Liu	0
2	Late Mesoproterozoic iron and manganese deposition on a deep-water carbonate platform (Penganga Group), Adilabad, India: Constraints from C, O and Sr isotopes 2024 ·South African Journal of Geology ·Joydip Mukhopadhyay, Jens Gutzmer, James R. Hein, N. J. Beukes	1
3	Stable chromium isotope compositions of hydrogenetic ferromanganese crusts potentially linked to primary productivity 2023 ·Chemical Geology ·Xiangli Wang, Jian‐Ming Zhu, (unknown), (unknown), (unknown), Wei Yang, (unknown), James R. Hein	6
4	Controls on the chemical composition of ferromanganese crusts from deep-water to the summit of the Rio Grande Rise, South Atlantic Ocean 2023 ·Marine Geology ·(unknown), Javier González, James R. Hein, Egidio Marino, (unknown), Christian Millo, Luigi Jovane	9
5	Abyssal Manganese Nodule Recording of Global Cooling and Tibetan Plateau Uplift Impacts on Asian Aridification 2022 ·Geophysical Research Letters ·Xiaodong Jiang, Xiang Zhao, Xiangyu Zhao, Yu‐Min Chou, Andrew P. Roberts, James R. Hein, Jimin Yu, Xiaoming Sun, Xuefa Shi, (unknown), Qingsong Liu	16
6	Miocene Phosphatization of Rocks From the Summit of Rio Grande Rise, Southwest Atlantic Ocean 2021 ·Paleoceanography and Paleoclimatology ·(unknown), James R. Hein, Kira Mizell, Luigi Jovane	18
7	Gallium-aluminum systematics of marine hydrogenetic ferromanganese crusts: Inter-oceanic differences and fractionation during scavenging 2021 ·Geochimica et Cosmochimica Acta ·(unknown), (unknown), (unknown), Dieter Garbe‐Schönberg, Thomas Kuhn, James R. Hein, Michael Bau	13
8	Critical minerals in the European seas: The project GeoERA-MINDeSEA 2020 ·Javier González, Teresa Medialdea, Henrik Schiellerup, (unknown), Pedro G. Ferreira, Luı́s Somoza, Xavier Monteys, T. Kühn, J. Nyberg, Igor Melnyk, V. Magalhães, Rosario Lunar Hernández, Egidio Marino, James R. Hein, Georgy Cherkashov, (unknown)	0
9	Ferromanganese crusts as recorders of marine dissolved oxygen 2020 ·Earth and Planetary Science Letters ·Kevin Sutherland, Jordan A.G. Wostbrock, Colleen M. Hansel, Z. D. Sharp, James R. Hein, Scott D. Wankel	15
10	A framework for understanding Mo isotope records of Archean and Paleoproterozoic Fe- and Mn-rich sedimentary rocks: Insights from modern marine hydrothermal Fe-Mn oxides 2020 ·Geochimica et Cosmochimica Acta ·Kosuke T. Goto, Yasuhito Sekine, Gen Shimoda, James R. Hein, Shogo Aoki, Akira Ishikawa, Katsuhiko Suzuki, Gwyneth W. Gordon, Ariel D. Anbar	21
11	Integrated Geochemical and Morphological Data Provide Insights into the Genesis of Ferromanganese Nodules 2018 ·Minerals ·(unknown), Christian Millo, James R. Hein, B. Nagender Nath, Bramley J. Murton, Douglas Galante, Luigi Jovane	39
12	Marine Phosphorites as Potential Resources for Heavy Rare Earth Elements and Yttrium 2016 ·Minerals ·James R. Hein, Andrea Koschinsky, (unknown), Kira Mizell, Craig R. Glenn, Ray Wood	64
13	Water depth-composition trends in ferromanganese crusts adjacent to the California margin compared to those in equatorial Pacific crusts 2013 ·AGU Fall Meeting Abstracts ·T. A. Conrad, James R. Hein	2
14	Seamounts and ferromanganese crusts within and near the U.S. EEZ off California - Data for RV Farnella cruise F7-87-SC 2010 ·Antarctica A Keystone in a Changing World ·James R. Hein, Jane A. Reid, T. A. Conrad, (unknown), David A. Clague, M. S. Schulz, A. S. Davis	3
15	Quantitative x-ray diffraction mineralogy of Los Angeles basin core samples 2006 ·Antarctica A Keystone in a Changing World ·James R. Hein, (unknown), Brian D. Edwards, (unknown)	1
16	How important are the material and energy fluxes from hydrothermal circulation to the ocean? 2003 ·ePrints Soton (University of Southampton) ·James R. Hein, Edward T. Baker, James P. Cowen, Christopher R. German, Ekkehard Holzbecher, Randolph A. Koski, Michael J. Mottl, Н. В. Пименов, (unknown), (unknown)	1
17	Fate of hydrothermal products from mid-ocean ridge hydrothermal systems: near-field to global perspectives 2003 ·ePrints Soton (University of Southampton) ·Randolph A. Koski, Christopher R. German, James R. Hein	2
18	Clay mineral content of continental shelf and river sediments, southern California 2001 ·Antarctica A Keystone in a Changing World ·James R. Hein, (unknown)	2
19	Diffuse-flow hydrothermal field in an oceanic fracture zone setting, Northeast Pacific; deposit composition 1999 ·Exploration and Mining Geology ·James R. Hein, Randolph A. Koski, R. W. Embley, Jane A. Reid, (unknown)	31
20	A Hafnium-Isotopic Composition Record of the Central Indian Ocean from Ferromanganese Crusts 1999 ·Alexander M. Piotrowski, (unknown), A. N. Halliday, John N. Christensen, James R. Hein	0

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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