A.J. Thomas

1.1k total citations
13 papers, 804 citations indexed

About

A.J. Thomas is a scholar working on Geochemistry and Petrology, Pollution and Global and Planetary Change. According to data from OpenAlex, A.J. Thomas has authored 13 papers receiving a total of 804 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Geochemistry and Petrology, 7 papers in Pollution and 4 papers in Global and Planetary Change. Recurrent topics in A.J. Thomas's work include Heavy metals in environment (7 papers), Groundwater and Isotope Geochemistry (5 papers) and Radioactive contamination and transfer (4 papers). A.J. Thomas is often cited by papers focused on Heavy metals in environment (7 papers), Groundwater and Isotope Geochemistry (5 papers) and Radioactive contamination and transfer (4 papers). A.J. Thomas collaborates with scholars based in France, Netherlands and Russia. A.J. Thomas's co-authors include J.M. Martin, Pascale Nirel, Françoise Elbaz-Poulichet, В. В. Гордеев, Jean Marie Martin, Cécile Guieu, D. Eisma, Sjerry J. van der Gaast, I. S. Sidorov and J.M. Martín and has published in prestigious journals such as Marine Pollution Bulletin, Marine Chemistry and Journal of Environmental Radioactivity.

In The Last Decade

A.J. Thomas

13 papers receiving 742 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A.J. Thomas France	12	420	241	223	175	165	13	804
J. E. Rae United Kingdom	19	414 1.0×	200 0.8×	129 0.6×	183 1.0×	237 1.4×	38	980
Jean-Pierre Vernet Switzerland	15	223 0.5×	142 0.6×	202 0.9×	181 1.0×	131 0.8×	57	905
G. T. M. van Eck Netherlands	10	454 1.1×	214 0.9×	128 0.6×	87 0.5×	212 1.3×	17	720
Rolf Hallberg Sweden	17	262 0.6×	296 1.2×	323 1.4×	163 0.9×	125 0.8×	44	1.1k
Sambasiva R. Patchineelam Brazil	23	499 1.2×	198 0.8×	166 0.7×	253 1.4×	330 2.0×	50	1.4k
J. Ridgway United Kingdom	17	401 1.0×	200 0.8×	106 0.5×	214 1.2×	140 0.8×	31	971
Gilbert Lavaux France	11	389 0.9×	260 1.1×	210 0.9×	130 0.7×	200 1.2×	14	720
Evgueni Shumilin Mexico	20	465 1.1×	262 1.1×	134 0.6×	123 0.7×	399 2.4×	58	988
Steven J. Schropp United States	6	720 1.7×	315 1.3×	112 0.5×	85 0.5×	309 1.9×	11	942
S.R. Aston United Kingdom	23	417 1.0×	258 1.1×	123 0.6×	153 0.9×	276 1.7×	55	1.3k

Countries citing papers authored by A.J. Thomas

Since Specialization

Citations

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

Fields of papers citing papers by A.J. Thomas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.J. Thomas. 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 A.J. Thomas. The network helps show where A.J. Thomas may publish in the future.

Co-authorship network of co-authors of A.J. Thomas

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

All Works

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13 of 13 papers shown

Bonté, Ph., et al.. (2000). Buffering of suspended sediment transport in lowland river during low water stages: quantification in river Seine using environmental radionuclides. HAL (Le Centre pour la Communication Scientifique Directe). 35(3). 339–355. 12 indexed citations

Martin, Jean Marie & A.J. Thomas. (1994). The global insignificance of telluric input of dissolved trace metals (Cd, Cu, Ni and Zn) to ocean margins. Marine Chemistry. 46(1-2). 165–178. 19 indexed citations

Somayajulu, B.L.K., et al.. (1993). Geochemical studies in the Godavari estuary, India. Marine Chemistry. 43(1-4). 83–93. 16 indexed citations

Guieu, Cécile, et al.. (1993). Significance of atmospheric fallout on the upper layer water chemistry of the North-Western Mediterranean. Journal of Atmospheric Chemistry. 17(1). 45–60. 37 indexed citations

Martin, J.M., et al.. (1993). Preliminary assessment of the distributions of some trace elements (As, Cd, Cu, Fe, Ni, Pb and Zn) in a pristine aquatic environment: The Lena River estuary (Russia). Marine Chemistry. 43(1-4). 185–199. 134 indexed citations

Letolle, René, et al.. (1993). 18O abundance and dissolved silicate in the Lena delta and Laptev Sea (Russia). Marine Chemistry. 43(1-4). 47–64. 76 indexed citations

Guieu, Cécile, J.M. Martin, A.J. Thomas, & Françoise Elbaz-Poulichet. (1991). Atmospheric versus river inputs of metals to the Gulf of Lions. Marine Pollution Bulletin. 22(4). 176–183. 70 indexed citations

Martin, J.M. & A.J. Thomas. (1990). Origins, concentrations and distributions of artificial radionuclides discharged by the Rhône River to the Mediterranean Sea. Journal of Environmental Radioactivity. 11(2). 105–139. 44 indexed citations

Martin, J.M. & A.J. Thomas. (1988). Anomalous concentrations of atmospheric plutonium-238 over Paris. Journal of Environmental Radioactivity. 7(1). 1–16. 11 indexed citations

10.

Martin, J.M., Pascale Nirel, & A.J. Thomas. (1987). Sequential extraction techniques: Promises and problems. Marine Chemistry. 22(2-4). 313–341. 283 indexed citations

11.

Martin, Jean Marie, J.M. Mouchel, & A.J. Thomas. (1986). Time concepts in hydrodynamic systems with an application to 7Be in the Gironde estuary. Marine Chemistry. 18(2-4). 369–392. 21 indexed citations

12.

Eisma, D., Sjerry J. van der Gaast, Jean Marie Martin, & A.J. Thomas. (1978). Suspended matter and bottom deposits of the Orinoco delta: Turbidity, mineralogy and elementary composition. Netherlands Journal of Sea Research. 12(2). 224–251. 66 indexed citations

13.

Martin, Jean Marie, A.J. Thomas, & R. Van Grieken. (1978). Trace element composition of Zaire suspended sediments. Netherlands Journal of Sea Research. 12(3-4). 414–420. 15 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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