R. D. Johnstone

416 total citations
12 papers, 327 citations indexed

About

R. D. Johnstone is a scholar working on Geophysics, Artificial Intelligence and Atmospheric Science. According to data from OpenAlex, R. D. Johnstone has authored 12 papers receiving a total of 327 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Geophysics, 7 papers in Artificial Intelligence and 3 papers in Atmospheric Science. Recurrent topics in R. D. Johnstone's work include Geological and Geochemical Analysis (9 papers), Geochemistry and Geologic Mapping (7 papers) and earthquake and tectonic studies (6 papers). R. D. Johnstone is often cited by papers focused on Geological and Geochemical Analysis (9 papers), Geochemistry and Geologic Mapping (7 papers) and earthquake and tectonic studies (6 papers). R. D. Johnstone collaborates with scholars based in New Zealand, Australia and Canada. R. D. Johnstone's co-authors include D. Craw, Colin C. Harvey, Mark Rattenbury, Yousuke Kawachi, A. Reay, Andrew Allibone, Ian Graham, Simon C. Cox, Nick Cook and D. S. Coombs and has published in prestigious journals such as Mineralium Deposita, New Zealand Journal of Geology and Geophysics and Journal of the Royal Society of New Zealand.

In The Last Decade

R. D. Johnstone

12 papers receiving 302 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. D. Johnstone New Zealand	9	289	84	78	60	35	12	327
Darren G. Chertkoff United States	7	562 1.9×	145 1.7×	81 1.0×	47 0.8×	11 0.3×	9	574
Kristian Soegaard United States	9	227 0.8×	51 0.6×	108 1.4×	45 0.8×	59 1.7×	12	315
James D. Girardi United States	5	344 1.2×	149 1.8×	68 0.9×	21 0.3×	22 0.6×	8	413
David W. Phelps United States	7	281 1.0×	115 1.4×	69 0.9×	8 0.1×	49 1.4×	11	329
Richard Davy United Kingdom	11	389 1.3×	99 1.2×	19 0.2×	23 0.4×	16 0.5×	16	452
P. T. Leat United Kingdom	5	371 1.3×	99 1.2×	65 0.8×	16 0.3×	12 0.3×	8	415
P S Simony Canada	16	558 1.9×	224 2.7×	106 1.4×	19 0.3×	55 1.6×	30	615
A. C. Adamson United States	6	271 0.9×	25 0.3×	44 0.6×	23 0.4×	18 0.5×	8	332
Valerie A. Jackson Canada	11	410 1.4×	187 2.2×	42 0.5×	15 0.3×	27 0.8×	19	461
José Kostadinoff Argentina	12	346 1.2×	178 2.1×	53 0.7×	7 0.1×	68 1.9×	27	377

Countries citing papers authored by R. D. Johnstone

Since Specialization

Citations

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

Fields of papers citing papers by R. D. Johnstone

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. D. Johnstone

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

All Works

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12 of 12 papers shown

Johnstone, R. D.. (2005). Contrasting Geothermal Fields Along the Magmatic Banda Arc, Nusa Tenggara, Indonesia. 2 indexed citations

Harvey, Colin C., et al.. (2000). UNDERSTANDING THE RESISTIVITIES OBSERVED IN GEOTHERMAL SYSTEMS. 112 indexed citations

Craw, Dave, John G. Williams, & R. D. Johnstone. (1997). Regional metamorphic Cu mobilisation in calc‐alkaline rocks, Eglinton valley, Southland, New Zealand. New Zealand Journal of Geology and Geophysics. 40(1). 31–41. 5 indexed citations

Coombs, D. S., et al.. (1996). Park Volcanics, Murihiku Terrane, New Zealand: Petrology, petrochemistry, and tectonic significance. New Zealand Journal of Geology and Geophysics. 39(4). 469–492. 24 indexed citations

Craw, D., Mark Rattenbury, & R. D. Johnstone. (1994). Structures within greenschist facies Alpine Schist, central Southern Alps, New Zealand. New Zealand Journal of Geology and Geophysics. 37(1). 101–111. 33 indexed citations

Allibone, Andrew, et al.. (1993). Granitoids of the Dry Valleys area, southern Victoria Land, Antarctica: Plutons, field relationships, and isotopic dating. New Zealand Journal of Geology and Geophysics. 36(3). 281–297. 61 indexed citations

Reay, A., R. D. Johnstone, & Yousuke Kawachi. (1993). ANORTHOCLASE, A SECOND MICROPROBE STANDARD FROM KAKANUI, NEW ZEALAND. Geostandards and Geoanalytical Research. 17(1). 135–136. 9 indexed citations

Lee, William G., R. D. Johnstone, & D. Craw. (1992). Arsenic concentrations in Hieracium pilosella as a prospecting tool for gold‐bearing quartz veins, Otago, New Zealand. Journal of the Royal Society of New Zealand. 22(3). 181–186. 7 indexed citations

Craw, D., A. Reay, & R. D. Johnstone. (1991). Hydrothermal alteration geochemistry of Nugget gold vein system, Shotover valley, northwest Otago, New Zealand. New Zealand Journal of Geology and Geophysics. 34(4). 419–427. 11 indexed citations

10.

Johnstone, R. D., D. Craw, & Mark Rattenbury. (1990). Southern Alps Cu-Au hydrothermal system, Westland, New Zealand. Mineralium Deposita. 25(2). 18 indexed citations

11.

Reay, A., R. D. Johnstone, & Yousuke Kawachi. (1989). KAERSUTITE, A POSSIBLE INTERNATIONAL MICROPROBE STANDARD. Geostandards and Geoanalytical Research. 13(1). 187–190. 15 indexed citations

12.

Craw, D., Mark Rattenbury, & R. D. Johnstone. (1987). Structural geology and vein mineralisation in the Callery River headwaters, Southern Alps, New Zealand. New Zealand Journal of Geology and Geophysics. 30(3). 273–286. 30 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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