Eiichi Matsui

1.2k total citations · 1 hit paper
28 papers, 874 citations indexed

About

Eiichi Matsui is a scholar working on Ecology, Organic Chemistry and Soil Science. According to data from OpenAlex, Eiichi Matsui has authored 28 papers receiving a total of 874 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Ecology, 7 papers in Organic Chemistry and 6 papers in Soil Science. Recurrent topics in Eiichi Matsui's work include Synthesis and Reactions of Organic Compounds (5 papers), Groundwater and Isotope Geochemistry (5 papers) and Isotope Analysis in Ecology (5 papers). Eiichi Matsui is often cited by papers focused on Synthesis and Reactions of Organic Compounds (5 papers), Groundwater and Isotope Geochemistry (5 papers) and Isotope Analysis in Ecology (5 papers). Eiichi Matsui collaborates with scholars based in Brazil, Japan and United States. Eiichi Matsui's co-authors include Enéas Salati, J.R. Gat, Johanna Döbereiner, Helvécio De‐Polli, Wolfram Franken, Paulo Rodolfo Leopoldo, Maria de Nazaré Góes Ribeiro, R. L. Victória, Masaaki Nomura and Tsutomu Hatano and has published in prestigious journals such as SHILAP Revista de lepidopterología, Water Resources Research and Soil Biology and Biochemistry.

In The Last Decade

Eiichi Matsui

24 papers receiving 775 citations

Hit Papers

Recycling of water in the Amazon Basin: An isotopic study 1979 2026 1994 2010 1979 100 200 300 400 500
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.

  1. Recycling of water in the Amazon Basin: An isotopic study
    1979 541 citations Enéas Salati, Eiichi Matsui et al. Water Resources Research profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Eiichi Matsui Brazil 11 352 293 281 199 154 28 874
Van C. Bowersox United States 16 337 1.0× 691 2.4× 126 0.4× 75 0.4× 102 0.7× 25 1.1k
R. M. Webb United States 13 187 0.5× 205 0.7× 104 0.4× 147 0.7× 385 2.5× 23 854
J.M. Eilers United States 19 248 0.7× 88 0.3× 203 0.7× 288 1.4× 454 2.9× 47 1.2k
Richard P. Smart United Kingdom 20 137 0.4× 116 0.4× 167 0.6× 361 1.8× 599 3.9× 37 1.1k
Ulrike Nickus Austria 20 110 0.3× 670 2.3× 112 0.4× 190 1.0× 126 0.8× 37 1.2k
Stagg L. King United States 9 325 0.9× 266 0.9× 119 0.4× 246 1.2× 27 0.2× 11 673
A. Sirois Canada 17 585 1.7× 909 3.1× 76 0.3× 57 0.3× 72 0.5× 31 1.1k
L. Lien Norway 16 148 0.4× 163 0.6× 111 0.4× 359 1.8× 147 1.0× 34 1.0k
Jon E. Sanger United States 14 58 0.2× 312 1.1× 58 0.2× 353 1.8× 92 0.6× 21 852
Malcolm T. Downes New Zealand 23 119 0.3× 170 0.6× 60 0.2× 861 4.3× 193 1.3× 46 1.6k

Countries citing papers authored by Eiichi Matsui

Since Specialization
Citations

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

Fields of papers citing papers by Eiichi Matsui

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Eiichi Matsui

This figure shows the co-authorship network connecting the top 25 collaborators of Eiichi Matsui. A scholar is included among the top collaborators of Eiichi Matsui 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 Eiichi Matsui. Eiichi Matsui 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.
Miyamoto, Ken‐ichi, Masaaki Nomura, Eiichi Matsui, et al.. (1993). Antitumor Activity of Oenothein B, a Unique Macrocyclic Ellagitannin. Japanese Journal of Cancer Research. 84(1). 99–103. 66 indexed citations
2.
Imai, Kiyoshi, Shinsuke Yoshimura, Kazuki Yamaguchi, et al.. (1990). EFFECTS OF DIETARY RESTRICTION ON AGE-ASSOCIATED PATHOLOGIC CHANGES IN F-344 RATS. Journal of Toxicologic Pathology. 3(2). 209–221. 5 indexed citations
3.
Yoneyama, Tadakatsu, et al.. (1989). Natural15N abundances in plant parts of groundnut (Arachis hypogaea). Soil Science & Plant Nutrition. 35(2). 307–311. 2 indexed citations
4.
Libardi, Paulo Leonel, et al.. (1985). Utilização do fertilizante nitrogenado aplicado a uma cultura de feijão. Pesquisa Agropecuária Brasileira. 20(9). 1031–1040. 3 indexed citations
5.
Boddey, Robert M., Phillip M. Chalk, R. L. Victória, & Eiichi Matsui. (1983). The 15N-isotope dilution technique applied to the estimation of biological nitrogen fixation associated with Paspalum notatum cv. batatais in the field. Soil Biology and Biochemistry. 15(1). 25–32. 29 indexed citations
6.
Franken, Wolfram, et al.. (1982). Estudo da interceptação da água de chuva em cobertura florestal amazônica do tipo terra firme. Acta Amazonica. 12(2). 327–331. 30 indexed citations
7.
Franken, Wolfram, Paulo Rodolfo Leopoldo, Eiichi Matsui, & Maria de Nazaré Góes Ribeiro. (1982). Interceptação das precipitações em floresta amazônica de terra firme. Acta Amazonica. 12(suppl 3). 15–22. 19 indexed citations
8.
Leopoldo, Paulo Rodolfo, Eiichi Matsui, Enéas Salati, Wolfram Franken, & Maria de Nazaré Góes Ribeiro. (1982). Composição isotópica da água de chuva e da água do solo em floresta amazônica do tipo terra firme, região de Manaus. Acta Amazonica. 12(suppl 3). 7–13. 7 indexed citations
9.
Suguío, Kenitiro, et al.. (1980). Significados paleoclimáticos e paleoambientais das rochas calcárias da formação caatinga (BA) e do Grupo Bauru (MG/SP). Anais. 1. 4 indexed citations
10.
Salati, Enéas, et al.. (1979). Modelo de fracionamento isotópico da água na bacia Amazônica (Primeira aproximação). Acta Amazonica. 9(4). 675–687. 14 indexed citations
11.
Salati, Enéas, et al.. (1979). Recycling of water in the Amazon Basin: An isotopic study. Water Resources Research. 15(5). 1250–1258. 541 indexed citations breakdown →
12.
De‐Polli, Helvécio, Eiichi Matsui, Johanna Döbereiner, & Enéas Salati. (1977). Confirmation of nitrogen fixation in two tropical grasses by 15N2 incorporation. Soil Biology and Biochemistry. 9(2). 119–123. 75 indexed citations
13.
Matsui, Eiichi, et al.. (1974). D/H and 18O/16O Ratios in Waters Contained in Geodes from the Basaltic Province of Rio Grande do Sul, Brazil. Geological Society of America Bulletin. 85(4). 577–577. 12 indexed citations
14.
Akaboshi, Sanya, et al.. (1972). Radiation Protection by Oral Administration of L-Cysteine Ethyl Ester Hydrochloride in Mice. Chemical and Pharmaceutical Bulletin. 20(4). 721–724. 2 indexed citations
15.
Nakanishi, Michio, Hiroshi Imamura, Eiichi Matsui, & Yasuyuki Kato. (1970). Studies on Psychotropic Drugs. IV. : Metabolic Fate of Tritium Labeled Carpipramine in Rats. YAKUGAKU ZASSHI. 90(2). 204–208. 4 indexed citations
16.
Imamura, Hiroshi, Tadao Okada, Eiichi Matsui, & Yasuyuki Kato. (1970). Studies on Psychotropic Drugs. VII. : Metabolic Fate of APY-606 (2) Absorption, Distribution, Excretion and Metabolism of Tritiated APY-606. YAKUGAKU ZASSHI. 90(7). 813–817. 1 indexed citations
17.
Nakanishi, Michio, Hiroshi Imamura, Eiichi Matsui, & Yasuyuki Kato. (1970). Effects of 1, 3-Propanediol Bis (α-p-chlorophenoxyisobutyrate) (CLY-503) on Cholesterol Biosynthesis in the Rat. YAKUGAKU ZASSHI. 90(3). 267–271. 2 indexed citations
18.
Sakurai, Yoshio & Eiichi Matsui. (1965). Preparation of Derivatives of Nitrogen Mustard having Structure of α-Amino Acid Amide. Chemical and Pharmaceutical Bulletin. 13(5). 594–598. 2 indexed citations
19.
20.
Sakurai, Yoshio & Eiichi Matsui. (1954). [Effect of some sulfhydryl containing compounds on nitrogen mustard N-oxide induced leukopenia].. PubMed. 45(2-3). 539–40. 1 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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