Ken Ikehara

4.9k citations

184 papers · 3.2k indexed · h-index 32

Impact in

Atmospheric Science top 0.5%
- Geology and Paleoclimatology Research
Environmental Chemistry top 0.5%
- Methane Hydrates and Related Phenomena

Papers in

Environmental Chemistry 94
- Methane Hydrates and Related Phenomena 93
Atmospheric Science 141
- Geology and Paleoclimatology Research 141

Co-authors: Takuya Itaki Kazuko Usami Tomohisa Irino Toshiya Kanamatsu Akiko Omura Ryuji Tada Juichiro Ashi Takuya Sagawa
Journals: Marine Geology (11 papers)Progress in Earth and Planetary Science (10 papers)Palaeogeography Palaeoclimatology Palaeoecology (9 papers)The Journal of the Geological Society of Japan (9 papers)Quaternary International (7 papers)
Partner nations: Japan South Korea United States

In The Last Decade

Ken Ikehara

175 papers receiving 3.1k citations

Peers

Countries citing papers authored by Ken Ikehara

Since Specialization

Citations

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

Fields of papers citing papers by Ken Ikehara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Ken Ikehara, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ken Ikehara Line = papers co-authored together Ken Ikehara links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Active sediment transport along trench axis: insights from X-ray fluorescence core scanning and magnetic analysis of marine sediments in the southwestern Ryukyu Trench Geoscience Letters ·Kan‐Hsi Hsiung, Toshiya Kanamatsu, Ken Ikehara, Masafumi Murayama, Yuhji Yamamoto	2023	0
2	Submarine paleoseismology in the Japan Trench of northeastern Japan: turbidite stratigraphy and sedimentology using paleomagnetic and rock magnetic analyses Progress in Earth and Planetary Science ·Toshiya Kanamatsu, Ken Ikehara, Kan‐Hsi Hsiung	2023	3
3	Late Pleistocene to Holocene tephrastratigraphy in the off Wakasa Bay sediment cores and correlation with widespread tephras The Quaternary Research (Daiyonki-Kenkyu) ·Yoshitaka Nagahashi, Momoko Fukaya, Ken Ikehara, Takuya Sagawa	2022	2
4	Palaeoceanography of the Japan Sea Across the Mid‐Pleistocene Transition: Insights From IODP Exp. 346, Site U1427 Paleoceanography and Paleoclimatology ·Sonja Felder, Takuya Sagawa, Mervyn Greaves, Melanie J. Leng, Ken Ikehara, Katsunori Kimoto, Siro Hasegawa, Thomas Wagner, Andrew C. G. Henderson	2021	4
5	Spfa-1 tephra identified from core samples in Lake Inawashiro-ko and off Sendai in the Pacific Ocean, northeast Japan The Quaternary Research (Daiyonki-Kenkyu) ·Yoshitaka Nagahashi, Jun‐Ichi Kimura, Mari Sumita, Ken Ikehara, Kyoko S. Kataoka, Naomi Nakazawa	2018	2
6	Construction of perfectly continuous records of physical properties for dark-light sediment sequences collected from the Japan Sea during Integrated Ocean Drilling Program Expedition 346 and their potential utilities as paleoceanographic studies Progress in Earth and Planetary Science ·Tomohisa Irino, Ryuji Tada, Ken Ikehara, Takuya Sagawa, Akinori Karasuda, Shunsuke Kurokawa, Arisa Seki, Song Lu	2018	33
7	Evidence for surface sediment remobilization by earthquakes in the Nankai forearc region from sedimentary records Geological Society London Special Publications ·N. Okutsu, Juichiro Ashi, Asuka Yamaguchi, Tomohisa Irino, Ken Ikehara, Toshiya Kanamatsu, Yûsuke Suganuma, Masafumi Murayama	2018	8
8	Terminal basin as a target for turbidite paleoseismology The Quaternary Research (Daiyonki-Kenkyu) ·Ken Ikehara	2015	1
9	Possible submarine tsunami deposits on the outer shelf of Sendai Bay, Japan resulting from the 2011 earthquake and tsunami off the Pacific coast of Tohoku Marine Geology ·Ken Ikehara, Tomohisa Irino, Kazuko Usami, Robert G. Jenkins, Akiko Omura, Juichiro Ashi	2014	59
10	A new local marine reservoir correction for the last deglacial period in the Sanriku region, northwestern North Pacific, based on radiocarbon dates from the Towada-Hachinohe (To-H) tephra The Quaternary Research (Daiyonki-Kenkyu) ·Ken Ikehara, Ken rsquo ichi Ohkushi, Atsushi Noda, Tohru Danhara, Takashi Yamashita	2013	16
11	471 Late Holocene human impact on vegetation changes around Beppu Bay in northeast Kyushu, southwest Japan based on the influx pollen data dated by a wiggle-matching Misaki Shimada, Hikaru Takahara, Michinobu Kuwae, Masanobu Yamamoto, Ken Ikehara, Tomohisa Irino, Keiji Takemura, Takuya Sagawa, Tatsuhiko Sakamoto, Minoru Ikehara, Hidetaka Takeoka	2012	2
12	Sedimentary Processes of Deep-sea Turbidites Caused by the 1993 Hokkaido-Nansei-oki Earthquake The Quaternary Research (Daiyonki-Kenkyu) ·Ken Ikehara, Kazuko Usami	2007	7
13	Application of Paleoseismological Data for Disaster Prevention The Quaternary Research (Daiyonki-Kenkyu) ·Osamu Fujiwara, Kazuhisa Goto, Kazuomi Hirakawa, Ken Ikehara, Fumihiko Imamura	2007	1
14	Evidence in Ulleung Basin Sediment Cores for a Termination II (Penultimate Deglaciation) Eruption of the Aso-3 Tephra The Quaternary Research (Daiyonki-Kenkyu) ·Jong‐Hwa Chun, Ken Ikehara, Sang‐Joon Han	2004	29
15	Origin and Correlation of Three Tephras That Erupted During Oxygen Isotope Stage 3 Found in Cores from the Yamato Basin, Central Japan Sea The Quaternary Research (Daiyonki-Kenkyu) ·Ken Ikehara, Kiyoshi Kikkawa, Jong‐Hwa Chun	2004	30
16	Rock Magnetic Study of Holocene Marine Sediments Recovered from the Okhotsk Sea: Study of Two Core Sediments Near Kitamiyamato Bank off Abashiri, Hokkaido The Quaternary Research (Daiyonki-Kenkyu) ·Noriko Kawamura, Ken Ikehara, Hirokuni Oda, Masayuki Torii	2003	2
17	Large Earthquakes Recorded as Deep-sea Turbidites in the Rishiri Trough, Northernmost Hokkaido. The Quaternary Research (Daiyonki-Kenkyu) ·Ken Ikehara	2000	7
18	Paleoenvironmental Analysis of Two Sediment Cores off Akita City in the Japan Sea Based on Oxygen, Carbon and Nitrogen Isotopes. The Quaternary Research (Daiyonki-Kenkyu) ·Satoshi Okumura, Masao Minagawa, Tadamichi Oba, Ken Ikehara	1996	14
19	Fluctuations of the Accumulation of Organic and Carbonate Carbons in the West Caroline Basin over 300kyr. The Quaternary Research (Daiyonki-Kenkyu) ·Hodaka Kawahata, Hiroshi Ujiié, Nobuhisa Eguchi, Akira Nishimura, Yuichiro Tanaka, Ken Ikehara, Toshitsugu Yamazaki, Noboru Ioka, Hajime Kayanne	1994	5
20	Bedforms in the Oki Strait, southern Japan Sea An example of inactive bedform system under modern oceanographic conditions Journal of the Sedimentological Society of Japan ·Ken Ikehara	1991	2

About Ken Ikehara

Ken Ikehara is a scholar working on Environmental Chemistry, Atmospheric Science, Earth-Surface Processes, Geophysics and Geology, having authored 184 papers that have together received 3.2k indexed citations. Recurring topics across this work include Geology and Paleoclimatology Research (141 papers), Methane Hydrates and Related Phenomena (93 papers), earthquake and tectonic studies (59 papers), Isotope Analysis in Ecology (40 papers), Geological formations and processes (38 papers), Geological and Geochemical Analysis (22 papers), Marine and environmental studies (13 papers) and Geochemistry and Elemental Analysis (12 papers). The work is most often cited by research in Atmospheric Science (2.5k citations), Environmental Chemistry (1.2k citations), Earth-Surface Processes (801 citations), Geophysics (1.0k citations) and Ecology (962 citations). Ken Ikehara has collaborated with scholars based in Japan, South Korea and United States. Frequent co-authors include Takuya Itaki, Kazuko Usami, Tomohisa Irino, Toshiya Kanamatsu, Akiko Omura, Ryuji Tada, Juichiro Ashi, Takuya Sagawa, Jong‐Hwa Chun and Hajime Katayama. Their work appears in journals such as Marine Geology, Progress in Earth and Planetary Science, Palaeogeography Palaeoclimatology Palaeoecology, The Journal of the Geological Society of Japan and Quaternary International.

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.

Explore authors with similar magnitude of impact