Rika Takeuchi

501 total citations
11 papers, 323 citations indexed

About

Rika Takeuchi is a scholar working on Atmospheric Science, Environmental Chemistry and Mechanics of Materials. According to data from OpenAlex, Rika Takeuchi has authored 11 papers receiving a total of 323 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Atmospheric Science, 7 papers in Environmental Chemistry and 3 papers in Mechanics of Materials. Recurrent topics in Rika Takeuchi's work include Geology and Paleoclimatology Research (9 papers), Methane Hydrates and Related Phenomena (7 papers) and Hydrocarbon exploration and reservoir analysis (3 papers). Rika Takeuchi is often cited by papers focused on Geology and Paleoclimatology Research (9 papers), Methane Hydrates and Related Phenomena (7 papers) and Hydrocarbon exploration and reservoir analysis (3 papers). Rika Takeuchi collaborates with scholars based in Japan, United States and Czechia. Rika Takeuchi's co-authors include Ryo Matsumoto, Hitoshi Tomaru, Junko Komatsubara, Glen Snyder, Y. Ishida, Akihiro Hiruta, Fumio Inagaki, Gerald R. Dickens, Hiroyuki Imachi and Hua Yu and has published in prestigious journals such as The ISME Journal, Deep Sea Research Part II Topical Studies in Oceanography and Bulletin of Volcanology.

In The Last Decade

Rika Takeuchi

10 papers receiving 317 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Rika Takeuchi Japan 8 215 117 106 76 74 11 323
Tsanyao Frank Yang Taiwan 13 368 1.7× 111 0.9× 190 1.8× 145 1.9× 79 1.1× 26 481
А. В. Khabuev Russia 13 267 1.2× 109 0.9× 142 1.3× 89 1.2× 137 1.9× 38 385
Yongyang Huang China 6 355 1.7× 142 1.2× 236 2.2× 62 0.8× 65 0.9× 11 404
R. Joshi India 9 280 1.3× 220 1.9× 195 1.8× 64 0.8× 33 0.4× 14 426
Akihiro Hiruta Japan 9 419 1.9× 218 1.9× 220 2.1× 174 2.3× 67 0.9× 29 454
Е. Н. Полудеткина Russia 9 250 1.2× 93 0.8× 279 2.6× 87 1.1× 50 0.7× 41 417
Р. Б. Шакиров Russia 10 325 1.5× 131 1.1× 116 1.1× 151 2.0× 21 0.3× 85 469
Marianne Nuzzo Germany 9 262 1.2× 153 1.3× 119 1.1× 44 0.6× 37 0.5× 17 378
Kerstin Nöthen Germany 6 280 1.3× 183 1.6× 170 1.6× 93 1.2× 93 1.3× 8 461
Kaul Gena Japan 8 147 0.7× 72 0.6× 51 0.5× 51 0.7× 73 1.0× 14 350

Countries citing papers authored by Rika Takeuchi

Since Specialization
Citations

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

Fields of papers citing papers by Rika Takeuchi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rika Takeuchi

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

All Works

11 of 11 papers shown
1.
Matsumoto, Ryo, Rika Takeuchi, Hiroshi Nakagawa, et al.. (2023). Formation of methane-derived dolomite concretions in Okinawa-Jima, Southwest Japan during the Early Pleistocene “Chinen Disturbance”. The Journal of the Geological Society of Japan. 129(1). 415–434.
2.
Imachi, Hiroyuki, Eiji Tasumi, Yumi Saito, et al.. (2011). Cultivation of methanogenic community from subseafloor sediments using a continuous-flow bioreactor. The ISME Journal. 5(12). 1913–1925. 85 indexed citations
3.
Takeuchi, Rika & Ryo Matsumoto. (2009). Geological and Geochemical Constraints on the Process of Gas Hydrate Formation and Accumulation in the Eastern Nankai Trough, off Central Japan. Journal of Geography (Chigaku Zasshi). 118(5). 793–813. 9 indexed citations
4.
Machiyama, Hideaki, Masataka Kinoshita, Rika Takeuchi, et al.. (2009). Heat Flow Distribution around the Joetsu Gas Hydrate Field, Western Joetsu Basin, Eastern Margin of the Japan Sea. Journal of Geography (Chigaku Zasshi). 118(5). 986–1007. 12 indexed citations
5.
Tomaru, Hitoshi, U. Fehn, Zunli Lu, et al.. (2009). Dating of Dissolved Iodine in Pore Waters from the Gas Hydrate Occurrence Offshore Shimokita Peninsula, Japan: 129I Results from the D/V Chikyu Shakedown Cruise. Resource Geology. 59(4). 359–373. 39 indexed citations
6.
Snyder, Glen, Akihiro Hiruta, Ryo Matsumoto, et al.. (2007). Pore water profiles and authigenic mineralization in shallow marine sediments above the methane-charged system on Umitaka Spur, Japan Sea. Deep Sea Research Part II Topical Studies in Oceanography. 54(11-13). 1216–1239. 98 indexed citations
7.
Takeuchi, Rika, et al.. (2007). Methane-induced dolomite “chimneys” on the Kuroshima Knoll, Ryukyu islands, Japan. Journal of Geochemical Exploration. 95(1-3). 16–28. 21 indexed citations
8.
Tani, Kenichiro, Richard S. Fiske, Yoshihiko Tamura, et al.. (2007). Sumisu volcano, Izu-Bonin arc, Japan: site of a silicic caldera-forming eruption from a small open-ocean island. Bulletin of Volcanology. 70(5). 547–562. 40 indexed citations
9.
Komatsubara, Junko, Tokiyuki Sato, Hiroshi Nakagawa, et al.. (2005). Paleomagnetism of the upper part of the Shinzato Formation (Shimajiri Group) and the Chinen Formation, southern Okinawa-jima, southwestern Japan. Journal of the Sedimentological Society of Japan. 61(61). 5–13. 1 indexed citations
10.
Nakagawa, Hiroshi, Junko Komatsubara, Ryo Matsumoto, et al.. (2004). Geological age of the Chinen Formation in southern Okinawa-jima based on calcareous microfossils. The Journal of the Geological Society of Japan. 110(1). 38–50. 16 indexed citations
11.
Sato, Tokiyuki, Hiroshi Nakagawa, Junko Komatsubara, et al.. (2004). Reply to the Ujiié’s comments on “Geological age of the Chinen Formation in southern Okinawa-jima based on calcareous microfossils”. The Journal of the Geological Society of Japan. 110(9). 561–563. 2 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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