V. Köppel

618 total citations
10 papers, 465 citations indexed

About

V. Köppel is a scholar working on Geophysics, Artificial Intelligence and Geochemistry and Petrology. According to data from OpenAlex, V. Köppel has authored 10 papers receiving a total of 465 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Geophysics, 5 papers in Artificial Intelligence and 2 papers in Geochemistry and Petrology. Recurrent topics in V. Köppel's work include Geological and Geochemical Analysis (9 papers), earthquake and tectonic studies (6 papers) and Geochemistry and Geologic Mapping (5 papers). V. Köppel is often cited by papers focused on Geological and Geochemical Analysis (9 papers), earthquake and tectonic studies (6 papers) and Geochemistry and Geologic Mapping (5 papers). V. Köppel collaborates with scholars based in Switzerland, Austria and Germany. V. Köppel's co-authors include W. Hansmann, R. Saager, Bernhard Pracejus, Peter Halbach, Adolf Peretti, E. Schroll, Martin Engi and J. Eikenberg and has published in prestigious journals such as Earth and Planetary Science Letters, Chemical Geology and Contributions to Mineralogy and Petrology.

In The Last Decade

V. Köppel

10 papers receiving 432 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
V. Köppel Switzerland	9	247	190	174	87	85	10	465
W. Hansmann Switzerland	10	315 1.3×	170 0.9×	217 1.2×	96 1.1×	95 1.1×	10	601
D. Krstic Canada	15	442 1.8×	304 1.6×	65 0.4×	43 0.5×	135 1.6×	27	625
Simone Maria Costa Lima Gioia Brazil	12	426 1.7×	351 1.8×	95 0.5×	84 1.0×	177 2.1×	15	651
Laimin Zhu China	17	638 2.6×	542 2.9×	147 0.8×	100 1.1×	164 1.9×	40	843
R. Maquil Belgium	7	123 0.5×	97 0.5×	94 0.5×	23 0.3×	58 0.7×	9	327
Hiroshi Shirahata Japan	6	73 0.3×	77 0.4×	345 2.0×	303 3.5×	84 1.0×	17	632
Sergey M Lyapunov Russia	12	128 0.5×	84 0.4×	46 0.3×	39 0.4×	40 0.5×	40	324
Michael J. Pribil United States	11	141 0.6×	130 0.7×	111 0.6×	150 1.7×	110 1.3×	25	403
D.J. Gray Australia	10	101 0.4×	177 0.9×	63 0.4×	35 0.4×	103 1.2×	22	387
Qinghai Hu China	11	202 0.8×	157 0.8×	104 0.6×	30 0.3×	74 0.9×	25	382

Countries citing papers authored by V. Köppel

Since Specialization

Citations

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

Fields of papers citing papers by V. Köppel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of V. Köppel

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

All Works

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10 of 10 papers shown

Schroll, E., et al.. (2006). Pb and Sr isotope and geochemical data from the Pb–Zn deposit Bleiberg (Austria): constraints on the age of mineralization. Mineralogy and Petrology. 86(1-2). 129–156. 16 indexed citations

Engi, Martin, et al.. (2002). Nondestructive chemical dating of young monazite using XRF. Chemical Geology. 191(1-3). 225–241. 11 indexed citations

Hansmann, W. & V. Köppel. (2000). Lead-isotopes as tracers of pollutants in soils. Chemical Geology. 171(1-2). 123–144. 198 indexed citations

Halbach, Peter, W. Hansmann, V. Köppel, & Bernhard Pracejus. (1997). Whole-rock and sulfide lead-isotope data from the hydrothermal JADE field in the Okinawa back-arc trough. Mineralium Deposita. 32(1). 70–78. 38 indexed citations

Eikenberg, J. & V. Köppel. (1995). Application of UXe and UKr systems for dating U minerals: a key for interpreting discordant UPb ages. Chemical Geology. 123(1-4). 209–223. 2 indexed citations

Peretti, Adolf & V. Köppel. (1986). Geochemical and lead isotope evidence for a mid-ocean ridge type mineralization within a polymetamorphic ophiolite complex (Monte del Forno, North Italy/Switzerland). Earth and Planetary Science Letters. 80(3-4). 252–264. 12 indexed citations

Saager, R. & V. Köppel. (1976). Lead isotopes and trace elements from sulfides of Archean greenstone belts in South Africa; a contribution to the knowledge of the oldest known mineralizations. Economic Geology. 71(1). 44–57. 27 indexed citations

Köppel, V. & R. Saager. (1974). Lead Isotope Evidence on the Detrital Origin of Witwatersrand Pyrites and its Bearing on the Provenance of the Witwatersrand Gold. Economic Geology. 69(3). 318–331. 23 indexed citations

Köppel, V., et al.. (1974). Trace elements and the behaviour of the U-Pb system in inherited and newly formed zircons. Contributions to Mineralogy and Petrology. 43(1). 71–82. 45 indexed citations

10.

Köppel, V.. (1974). Isotopic U-Pb ages of monazites and zircons from the crust-mantle transition and adjacent units of the ivrea and ceneri zones (Southern Alps, Italy). Contributions to Mineralogy and Petrology. 43(1). 55–70. 93 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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