James L. McCallum

85 total papers · 2.0k total citations
57 papers, 1.4k citations indexed

About

James L. McCallum is a scholar working on Environmental Engineering, Geochemistry and Petrology and Water Science and Technology. According to data from OpenAlex, James L. McCallum has authored 57 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Environmental Engineering, 25 papers in Geochemistry and Petrology and 21 papers in Water Science and Technology. Recurrent topics in James L. McCallum's work include Groundwater flow and contamination studies (31 papers), Groundwater and Isotope Geochemistry (25 papers) and Hydrology and Watershed Management Studies (20 papers). James L. McCallum is often cited by papers focused on Groundwater flow and contamination studies (31 papers), Groundwater and Isotope Geochemistry (25 papers) and Hydrology and Watershed Management Studies (20 papers). James L. McCallum collaborates with scholars based in Australia, Germany and United States. James L. McCallum's co-authors include Peter G. Cook, Russell S. Crosbie, Glen Walker, Craig T. Simmons, Philip Brunner, Francis H. S. Chiew, Nicholas B. Engdahl, Margaret Shanafield, Shawan Dogramaci and Arash Massoudieh and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Water Research.

In The Last Decade

James L. McCallum

55 papers receiving 1.4k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
James L. McCallum	805	702	649	286	239	57	1.4k
Orhan Gündüz	414 0.5×	425 0.6×	327 0.5×	214 0.7×	266 1.1×	72	1.3k
Litang Hu	816 1.0×	428 0.6×	295 0.5×	235 0.8×	99 0.4×	87	1.6k
Soumendra N. Bhanja	546 0.7×	605 0.9×	342 0.5×	572 2.0×	103 0.4×	41	1.7k
G. B. Hudson	571 0.7×	266 0.4×	728 1.1×	225 0.8×	198 0.8×	38	1.4k
H.C. Bonsor	641 0.8×	490 0.7×	544 0.8×	251 0.9×	82 0.3×	47	1.5k
B.É. Ó Dochartaigh	543 0.7×	461 0.7×	463 0.7×	233 0.8×	140 0.6×	57	1.3k
Eugene Yan	381 0.5×	456 0.6×	290 0.4×	430 1.5×	81 0.3×	44	1.4k
M. J. Singleton	452 0.6×	242 0.3×	527 0.8×	227 0.8×	274 1.1×	56	1.2k
Andrea E. Brookfield	509 0.6×	697 1.0×	281 0.4×	340 1.2×	139 0.6×	43	1.1k
Luis Molina Sánchez	387 0.5×	257 0.4×	482 0.7×	142 0.5×	85 0.4×	64	1.1k

Countries citing papers authored by James L. McCallum

Since Specialization

Citations

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

Fields of papers citing papers by James L. McCallum

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James L. McCallum

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

All Works

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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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