Hiroaki Tsukahara

657 total citations
36 papers, 510 citations indexed

About

Hiroaki Tsukahara is a scholar working on Geophysics, Artificial Intelligence and Mechanics of Materials. According to data from OpenAlex, Hiroaki Tsukahara has authored 36 papers receiving a total of 510 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Geophysics, 11 papers in Artificial Intelligence and 8 papers in Mechanics of Materials. Recurrent topics in Hiroaki Tsukahara's work include earthquake and tectonic studies (16 papers), Seismology and Earthquake Studies (10 papers) and Seismic Imaging and Inversion Techniques (7 papers). Hiroaki Tsukahara is often cited by papers focused on earthquake and tectonic studies (16 papers), Seismology and Earthquake Studies (10 papers) and Seismic Imaging and Inversion Techniques (7 papers). Hiroaki Tsukahara collaborates with scholars based in Japan and United States. Hiroaki Tsukahara's co-authors include Ryuji Ikeda, Stephen H. Hickman, Mark D. Zoback, Motoo Ukawa, Yoji Kobayashi, Takashi Arai, Kiyohiko Yamamoto, Junzo Kasahara, Kentaro Omura and Takashi Arai and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Tectonophysics and International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts.

In The Last Decade

Hiroaki Tsukahara

35 papers receiving 444 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroaki Tsukahara Japan 12 444 79 69 44 38 36 510
Steven Wojtal United States 11 494 1.1× 92 1.2× 56 0.8× 22 0.5× 58 1.5× 16 539
Kieran D. O’Hara United States 17 694 1.6× 134 1.7× 126 1.8× 20 0.5× 94 2.5× 33 763
P. Bankwitz Germany 10 294 0.7× 65 0.8× 23 0.3× 19 0.4× 30 0.8× 30 356
Robert Maddock United Kingdom 11 769 1.7× 121 1.5× 62 0.9× 29 0.7× 86 2.3× 17 840
Sudipta Sengupta India 13 409 0.9× 75 0.9× 78 1.1× 25 0.6× 58 1.5× 18 483
E. Bankwitz Germany 10 281 0.6× 64 0.8× 22 0.3× 19 0.4× 29 0.8× 22 341
Ph. Laurent France 10 632 1.4× 132 1.7× 44 0.6× 27 0.6× 63 1.7× 12 689
Rosanna Smith United Kingdom 8 486 1.1× 149 1.9× 82 1.2× 17 0.4× 50 1.3× 14 583
И. А. Гарагаш Russia 10 210 0.5× 68 0.9× 59 0.9× 56 1.3× 34 0.9× 51 338
S. Mitra United States 3 474 1.1× 115 1.5× 56 0.8× 22 0.5× 62 1.6× 3 539

Countries citing papers authored by Hiroaki Tsukahara

Since Specialization
Citations

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

Fields of papers citing papers by Hiroaki Tsukahara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroaki Tsukahara

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

All Works

20 of 20 papers shown
1.
Tsukahara, Hiroaki, et al.. (2008). Chemical Characteristics of Hot Spring Water and Geological Environment in the Northernmost Area of the Itoigawa Shizuoka Tectonic Line. 83(2). 217–225. 12 indexed citations
2.
Tsukahara, Hiroaki, et al.. (2002). Origin of Deep Matsushiro Earthquake Swarm Fluid Inferred from Isotope Ratios. Zisin (Journal of the Seismological Society of Japan 2nd ser ). 55(2). 207–216. 6 indexed citations
3.
Tsukahara, Hiroaki, Ryuji Ikeda, & Kiyohiko Yamamoto. (2001). In situ stress measurements in a borehole close to the Nojima Fault. Island Arc. 10(3-4). 261–265. 17 indexed citations
4.
Tsukahara, Hiroaki, et al.. (2001). Origin of Deep Ground Water in the Matsushiro Earthquake Swarm Area. Zisin (Journal of the Seismological Society of Japan 2nd ser ). 53(3). 241–253. 3 indexed citations
5.
Tsukahara, Hiroaki, Ryuji Ikeda, & Kiyohiko Yamamoto. (2001). In situ stress measurements in a borehole close to the Nojima Fault. Island Arc. 10(3-4). 261–265. 10 indexed citations
6.
Tsukahara, Hiroaki, et al.. (1998). Discharge of Carbon Dioxide and Crustal Movement at the Matsushiro Area, Nagano City. Zisin (Journal of the Seismological Society of Japan 2nd ser ). 51(1). 41–50. 1 indexed citations
7.
Ukawa, Motoo & Hiroaki Tsukahara. (1996). Earthquake swarms and dike intrusions off the east coast of Izu Peninsula, central Japan. Tectonophysics. 253(3-4). 285–303. 67 indexed citations
8.
Tsukahara, Hiroaki & Yoji Kobayashi. (1991). Crustal Stress in the Central and Western Parts of Honshu, Japan. Zisin (Journal of the Seismological Society of Japan 2nd ser ). 44(3). 221–231. 49 indexed citations
9.
Tsukahara, Hiroaki, et al.. (1991). Gamma-Ray Spectral Survey and 14C Measurements on the Biological Communities at the Subduction Zone Sagami Trough Using the Submersible "SHINKAI 2000".. Journal of Physics of the Earth. 39(1). 255–266. 6 indexed citations
10.
Tsukahara, Hiroaki, et al.. (1991). 14C/12C and 13C/12C in the Shell of Calyptogena soyoae from the Subduction Zone in Sagami Bay and Upwelling Fluid on the Seafloor.. Journal of Physics of the Earth. 39(5). 619–629. 1 indexed citations
11.
Tsukahara, Hiroaki & Ryuji Ikeda. (1989). Stress in sedimentary rocks estimated from stress profiles measured at shallow depths.. The Journal of the Geological Society of Japan. 95(8). 571–578. 1 indexed citations
12.
Ikeda, Ryuji & Hiroaki Tsukahara. (1987). Hydraulic Fracturing Stress Measurements at Ashigawa-mura and Tsuru City in Yamanashi Prefecture. Zisin (Journal of the Seismological Society of Japan 2nd ser ). 40(4). 519–531. 3 indexed citations
13.
Tsukahara, Hiroaki & Ryuji Ikeda. (1983). State of Stress in the Kanto-Tokai Area. Zisin (Journal of the Seismological Society of Japan 2nd ser ). 36(4). 571–586. 8 indexed citations
14.
Tsukahara, Hiroaki, Ryuji Ikeda, & Hiroshi Takahashi. (1983). Hydraulic Fracturing Stress Measurements: Results at Okabe Town, Shuzenji Town and Shimoda City in Shizuoka Prefecture and Yokosuka City in Kanagawa Prefecture. Zisin (Journal of the Seismological Society of Japan 2nd ser ). 36(4). 551–569. 2 indexed citations
15.
Tsukahara, Hiroaki, et al.. (1981). Stress Measurements by Hydrofracturing at Choshi City, Chiba Prefecture. Zisin (Journal of the Seismological Society of Japan 2nd ser ). 34(1). 13–20. 2 indexed citations
16.
Tsukahara, Hiroaki, et al.. (1976). Preferred lattice orientation produced by deformation in natural olivine aggregate and synthetic fayalite under stress.. The Journal of the Geological Society of Japan. 82(11). 713–727. 3 indexed citations
17.
Tsukahara, Hiroaki, et al.. (1976). PREFERRED LATTICE ORIENTATION IN PARTIALLY MELTED FAYALITE AGGREGATE AT HIGH PRESSURE. The Journal of the Geological Society of Japan. 82(12). 751–756_1. 3 indexed citations
18.
Tsukahara, Hiroaki. (1976). Diffusion and diffusion creep in olivine and ultrabasic rocks.. Journal of Physics of the Earth. 24(1). 89–103. 7 indexed citations
19.
Tsukahara, Hiroaki. (1974). Evaluation of effects of partial pressure of H2O on power law creep for ultrabasic rocks.. Journal of Physics of the Earth. 22(3). 343–358. 4 indexed citations
20.
Tsukahara, Hiroaki, et al.. (1971). Deformation of Dunite at Slow Strain Rates under High Temperature and Pressure. Journal of the Society of Materials Science Japan. 20(209). 179–184. 3 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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