Hakuyu Okada

1.7k total citations
72 papers, 1.1k citations indexed

About

Hakuyu Okada is a scholar working on Atmospheric Science, Geophysics and Earth-Surface Processes. According to data from OpenAlex, Hakuyu Okada has authored 72 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Atmospheric Science, 23 papers in Geophysics and 19 papers in Earth-Surface Processes. Recurrent topics in Hakuyu Okada's work include Geology and Paleoclimatology Research (33 papers), Geological and Geochemical Analysis (21 papers) and Geological formations and processes (18 papers). Hakuyu Okada is often cited by papers focused on Geology and Paleoclimatology Research (33 papers), Geological and Geochemical Analysis (21 papers) and Geological formations and processes (18 papers). Hakuyu Okada collaborates with scholars based in Japan, United States and United Kingdom. Hakuyu Okada's co-authors include Asahiko Taira, Roland von Huene, A. J. Smith, Marcus G. Langseth, Takashi Sakai, Shoji Arai, Michel Faure, Siegfried Lallemant, Jacques Charvet and Xavier Le Pichon and has published in prestigious journals such as Nature, Earth and Planetary Science Letters and Tectonophysics.

In The Last Decade

Hakuyu Okada

65 papers receiving 977 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hakuyu Okada Japan	16	707	425	219	188	173	72	1.1k
T.L. Vallier United States	20	1.1k 1.6×	422 1.0×	131 0.6×	263 1.4×	206 1.2×	57	1.5k
Neville Exon Australia	21	590 0.8×	377 0.9×	353 1.6×	461 2.5×	201 1.2×	82	1.2k
Jean‐Marie Auzende France	28	1.8k 2.5×	511 1.2×	220 1.0×	403 2.1×	147 0.8×	87	2.2k
Ray Wood New Zealand	16	877 1.2×	271 0.6×	199 0.9×	290 1.5×	107 0.6×	32	1.3k
J A Donaldson Canada	19	657 0.9×	402 0.9×	211 1.0×	129 0.7×	374 2.2×	38	1.1k
Guy Pautot France	20	784 1.1×	358 0.8×	322 1.5×	364 1.9×	70 0.4×	53	1.2k
Klas Lackschewitz	3	516 0.7×	604 1.4×	215 1.0×	160 0.9×	275 1.6×	6	1.2k
Peter F. Ballance New Zealand	20	1.0k 1.4×	633 1.5×	410 1.9×	339 1.8×	233 1.3×	43	1.5k
Jean Aubouin France	21	1.0k 1.4×	255 0.6×	117 0.5×	118 0.6×	155 0.9×	67	1.3k
Klas S Lackschewitz Germany	20	498 0.7×	584 1.4×	181 0.8×	61 0.3×	148 0.9×	51	1.1k

Countries citing papers authored by Hakuyu Okada

Since Specialization

Citations

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

Fields of papers citing papers by Hakuyu Okada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hakuyu Okada

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

All Works

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20 of 20 papers shown

Suzuki, Shigeyuki, Abdul Rahman Ashraf, & Hakuyu Okada. (2005). Sedimentary Facies of Maastrichtian to Danian Deposits in Amur River Area, Russian Far East. Global geology. 7(2). 149–155. 4 indexed citations

Okada, Hakuyu. (2004). Founders of sedimentology (8). Journal of the Sedimentological Society of Japan. 60(60). 35–40. 1 indexed citations

Takayama, Hideo, Ryuji Tada, Takafumi Matsui, et al.. (1999). Origin of a Giant Event Deposit in Northwestern Cuba and Its Relation to K/T Boundary Impact. LPI. 1534. 2 indexed citations

Okada, Hakuyu. (1999). Achievements of IGCP 350 "Cretaceous Environmental Change in East and South Asia": summary. Bulletin of the Geological Society of Malaysia. 43. 679–685. 1 indexed citations

Okada, Hakuyu, et al.. (1995). Sedimentary facies and environments of the Upper Cretaceous Mifune Group in the Axial Zone of Kyushu, Japan. Journal of the Sedimentological Society of Japan. 41(41). 65–83. 4 indexed citations

Paliwal, B. S. & Hakuyu Okada. (1993). Aravalli Supergroup of India. Journal of the Sedimentological Society of Japan. 39(39). 1–13. 1 indexed citations

Okada, Hakuyu & Suguru Ohta. (1993). Photographic evidence of variable bottom-current activity in the Suruga and Sagami Bays, central Japan. Sedimentary Geology. 82(1-4). 221–237. 21 indexed citations

Okada, Hakuyu & Takashi Sakai. (1993). Nature and development of Late Mesozoic and early cenozoic sedimentary basins in southwest Japan. Palaeogeography Palaeoclimatology Palaeoecology. 105(1-2). 3–16. 44 indexed citations

Okada, Hakuyu. (1991). Report on the 13th International Sedimentological Congress in Nottinghm, U. K.. Journal of the Sedimentological Society of Japan. 34(34). 79–81. 1 indexed citations

10.

Sakata, Kanzo, et al.. (1991). Feeding-stimulant activity of algal glycerolipids for marine herbivorous gastropods. Journal of Chemical Ecology. 17(1). 185–193. 18 indexed citations

11.

Wada, Hideki & Hakuyu Okada. (1990). ISOTOPIC STUDIES OF CARBONATES FROM CIROS-1 DRILLHOLE, WESTERN McMURDO SOUND, ANTARCTICA. 4. 149–164. 1 indexed citations

12.

Okada, Hakuyu. (1989). Anatomy of trench-slope basins: Examples from the Nankai Trough. Palaeogeography Palaeoclimatology Palaeoecology. 71(1-2). 3–13. 15 indexed citations

13.

Okada, Hakuyu, et al.. (1989). Microfossil Assemblages from the Late Jurassic to Early Cretaceous Nikoro Pelagic Sediments, Tokoro Belt, Hokkaido, Japan. Kyushu University Institutional Repository (QIR) (Kyushu University). 26(3). 193–214. 11 indexed citations

14.

Okada, Hakuyu. (1988). The face of the trench. Geology Today. 4(5). 167–171. 1 indexed citations

15.

Yin, Jianhua, et al.. (1987). Clay mineralogy of slope sediments around the Japanese Islands. SPIRE - Sciences Po Institutional REpository. 1 indexed citations

16.

Takayanagi, Yokichi, Tsunemasa Saito, Hakuyu Okada, et al.. (1987). Mid-Quaternary Paleoceanographic Trend in Near-shore Waters of the Northwest Pacific : A Case Study Based on an Offshore Well. Medical Entomology and Zoology. 57(2). 1 indexed citations

17.

Huene, Roland von, et al.. (1981). Subsidence of the Japan Trench Forearc Region of Northern Honshu. Institutional Archive of Ifremer (French Research Institute for Exploitation of the Sea). 10 indexed citations

18.

Okada, Hakuyu. (1980). Sedimentary environments on and around island arcs: An example of the Japan trench area. Precambrian Research. 12(1-4). 115–139. 11 indexed citations

19.

Ujiié, Hiroshi, Tsunemasa Saito, Dennis V. Kent, et al.. (1977). Biostratigraphy, paleomagnetism and sedimentology of Late Cenozoic sediments in northwestern Hokkaido, Japan. Columbia Academic Commons (Columbia University). 3(3). 49–102. 10 indexed citations

20.

Okada, Hakuyu. (1965). Sedimentology of the Cretaceous Mikasa Formation. Kyushu University Institutional Repository (QIR) (Kyushu University). 16(1). 81–111. 4 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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