Hisami Suga

1.8k total citations · 1 hit paper
40 papers, 1.4k citations indexed

About

Hisami Suga is a scholar working on Ecology, Atmospheric Science and Oceanography. According to data from OpenAlex, Hisami Suga has authored 40 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Ecology, 22 papers in Atmospheric Science and 20 papers in Oceanography. Recurrent topics in Hisami Suga's work include Isotope Analysis in Ecology (24 papers), Geology and Paleoclimatology Research (21 papers) and Marine and coastal ecosystems (15 papers). Hisami Suga is often cited by papers focused on Isotope Analysis in Ecology (24 papers), Geology and Paleoclimatology Research (21 papers) and Marine and coastal ecosystems (15 papers). Hisami Suga collaborates with scholars based in Japan, United States and Australia. Hisami Suga's co-authors include Naohiko Ohkouchi, Nanako O. Ogawa, Hiroshi Kitazato, Yoshito Chikaraishi, Yoshinori Takano, Yuichiro Kashiyama, Hideaki Miyashita, Hidetaka Nomaki, Takashi Toyofuku and Yūsuke Yokoyama and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and PLoS ONE.

In The Last Decade

Hisami Suga

40 papers receiving 1.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Determination of aquatic food‐web structure based on compound‐specific nitrogen isotopic composition of amino acids

2009 544 citations Yoshito Chikaraishi, Nanako O. Ogawa et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hisami Suga Japan	18	936	482	465	282	159	40	1.4k
Anna Sabbatini Italy	18	619 0.7×	503 1.0×	558 1.2×	185 0.7×	83 0.5×	38	1.1k
Dorota Kolber United States	6	638 0.7×	368 0.8×	1.0k 2.2×	529 1.9×	61 0.4×	8	1.6k
Hilary G. Close United States	17	742 0.8×	196 0.4×	428 0.9×	195 0.7×	116 0.7×	36	1.1k
Sheila Griffin United States	24	1.1k 1.1×	695 1.4×	910 2.0×	396 1.4×	147 0.9×	54	1.7k
Sunita R. Shah Walter United States	15	844 0.9×	656 1.4×	518 1.1×	167 0.6×	328 2.1×	23	1.7k
Claire S. Allen United Kingdom	23	701 0.7×	1.3k 2.7×	430 0.9×	331 1.2×	78 0.5×	60	1.8k
Jaime L. Toney United Kingdom	24	526 0.6×	1.3k 2.6×	223 0.5×	300 1.1×	305 1.9×	55	1.6k
Javier Sellanes Chile	23	1.0k 1.1×	285 0.6×	1.3k 2.9×	738 2.6×	136 0.9×	118	1.9k
Jean-Marc Gagnon Canada	11	840 0.9×	997 2.1×	419 0.9×	351 1.2×	208 1.3×	22	1.7k
James Bendle United Kingdom	20	486 0.5×	1.0k 2.2×	283 0.6×	144 0.5×	174 1.1×	54	1.3k

Countries citing papers authored by Hisami Suga

Since Specialization

Citations

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

Fields of papers citing papers by Hisami Suga

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hisami Suga

This figure shows the co-authorship network connecting the top 25 collaborators of Hisami Suga. A scholar is included among the top collaborators of Hisami Suga 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 Hisami Suga. Hisami Suga 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

1.

Nomaki, Hidetaka, Yoshito Chikaraishi, Nanako O. Ogawa, et al.. (2025). Differential use of multiple food sources at a bathyal benthic ecosystem in the central Sagami Bay revealed by amino acid nitrogen isotopic compositions. Progress in Earth and Planetary Science. 12(1). 2 indexed citations

2.

Inoue, Tetsunori, et al.. (2021). Large-scale experiment to assess the collision impact force from a tsunami wave on a drifting castaway. PLoS ONE. 16(2). e0247436–e0247436. 1 indexed citations

3.

Yamamoto, Shinya, Mitsuhiro Yoshimoto, Yosuke Miyairi, et al.. (2021). Dating Lake Sediments Using Compound‐Specific ¹⁴C Analysis of C₁₆ Fatty Acid: A Case Study From the Mount Fuji Volcanic Region, Japan. Geochemistry Geophysics Geosystems. 22(5). 2 indexed citations

4.

Yamamoto, Shinya, Yosuke Miyairi, Yūsuke Yokoyama, et al.. (2020). Compound-Specific Radiocarbon Analysis of Organic Compounds from Mount Fuji Proximal Lake (Lake Kawaguchi) Sediment, Central Japan. Radiocarbon. 62(2). 439–451. 8 indexed citations

5.

Ohkouchi, Naohiko, Katherine H. Freeman, Yoshito Chikaraishi, et al.. (2019). Strong correspondence between nitrogen isotope composition of foliage and chlorin across a rainfall gradient: implications for paleo-reconstruction of the nitrogen cycle. Biogeosciences. 16(19). 3869–3882. 1 indexed citations

6.

Suga, Hisami, et al.. (2018). Potential technique for improving the survival of victims of tsunamis. PLoS ONE. 13(5). e0197498–e0197498. 5 indexed citations

7.

Naeher, Sebastian, Hisami Suga, Nanako O. Ogawa, et al.. (2016). Compound-specific carbon and nitrogen isotopic compositions of chlorophyll a and its derivatives reveal the eutrophication history of Lake Zurich (Switzerland). Chemical Geology. 441. 138–138. 6 indexed citations

8.

Ohkouchi, Naohiko, et al.. (2016). A late Holocene molecular hydrogen isotope record of the East Asian Summer Monsoon in Southwest Japan. Quaternary Research. 86(3). 287–294. 12 indexed citations

9.

Ishikawa, Naoto F., Masako Yamane, Hisami Suga, et al.. (2015). Chlorophyll a -specific Δ ¹⁴ C, δ ¹³ C and δ ¹⁵ N values in stream periphyton: implications for aquatic food web studies. Biogeosciences. 12(22). 6781–6789. 26 indexed citations

10.

Nomaki, Hidetaka, Yoshito Chikaraishi, Masashi Tsuchiya, et al.. (2015). Variation in the nitrogen isotopic composition of amino acids in benthic foraminifera: Implications for their adaptation to oxygen‐depleted environments. Limnology and Oceanography. 60(6). 1906–1916. 23 indexed citations

11.

Kashiyama, Yuichiro, Akiko Yokoyama, Yusuke Kinoshita, et al.. (2012). Ubiquity and quantitative significance of detoxification catabolism of chlorophyll associated with protistan herbivory. Proceedings of the National Academy of Sciences. 109(43). 17328–17335. 45 indexed citations

12.

Ishimura, Toyoho, Urumu Tsunogai, Shiro Hasegawa, et al.. (2012). Variation in stable carbon and oxygen isotopes of individual benthic foraminifera: tracers for quantifying the magnitude of isotopic disequilibrium. Biogeosciences. 9(11). 4353–4367. 30 indexed citations

13.

Ishimura, Toyoho, Urumu Tsunogai, Shiro Hasegawa, et al.. (2012). Variation in stable carbon and oxygen isotopes of individual benthic foraminifera: tracers for quantifying the vital effect. 4 indexed citations

14.

Kashiyama, Yuichiro, Hideaki Miyashita, Satoshi Ohkubo, et al.. (2008). Evidence of Global Chlorophyll d. Science. 321(5889). 658–658. 56 indexed citations

15.

Nomaki, Hidetaka, Nanako O. Ogawa, Naohiko Ohkouchi, et al.. (2007). Benthic foraminifera as trophic links between phytodetritus and benthic metazoans: carbon and nitrogen isotopic evidence. Marine Ecology Progress Series. 357. 153–164. 85 indexed citations

16.

Chikaraishi, Yoshito, Kohei Matsumoto, Nanako O. Ogawa, et al.. (2005). Hydrogen, carbon and nitrogen isotopic fractionations during chlorophyll biosynthesis in C3 higher plants. Phytochemistry. 66(8). 911–920. 31 indexed citations

17.

Ohkouchi, Naohiko, Yoji Nakajima, Hisatake Okada, et al.. (2005). Biogeochemical processes in the saline meromictic Lake Kaiike, Japan: implications from molecular isotopic evidences of photosynthetic pigments. Environmental Microbiology. 7(7). 1009–1016. 69 indexed citations

18.

Kuroda, Junichiro, Hidekazu Tokuyama, Nanako O. Ogawa, et al.. (2003). High-resolution isotopic record of total organic carbon in Cretaceous black shales. Geochimica et Cosmochimica Acta Supplement. 67(18). 241. 1 indexed citations

19.

Oguri, K., Sanae Sakai, Yoichi Nakajima, et al.. (2003). Formational processes of sedimentary micro-structure in meromictic Lake Kaiike sediments, Japan. GeCAS. 67(18). 348. 2 indexed citations

20.

Nakajima, Yoji, Hisatake Okada, K. Oguri, et al.. (2003). Distribution of chloropigments in suspended particulate matter and benthic microbial mat of a meromictic lake, Lake Kaiike, Japan. Environmental Microbiology. 5(11). 1103–1110. 22 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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