Sadao Eguchi

562 total citations
42 papers, 439 citations indexed

About

Sadao Eguchi is a scholar working on Environmental Chemistry, Soil Science and Civil and Structural Engineering. According to data from OpenAlex, Sadao Eguchi has authored 42 papers receiving a total of 439 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Environmental Chemistry, 12 papers in Soil Science and 10 papers in Civil and Structural Engineering. Recurrent topics in Sadao Eguchi's work include Soil and Water Nutrient Dynamics (12 papers), Soil and Unsaturated Flow (10 papers) and Soil Carbon and Nitrogen Dynamics (8 papers). Sadao Eguchi is often cited by papers focused on Soil and Water Nutrient Dynamics (12 papers), Soil and Unsaturated Flow (10 papers) and Soil Carbon and Nitrogen Dynamics (8 papers). Sadao Eguchi collaborates with scholars based in Japan, Egypt and United States. Sadao Eguchi's co-authors include Shuichi Hasegawa, Noriko Yamaguchi, Kentaro Hayashi, H. Fujiwara, Hirofumi Tsukada, Tasuku Kato, Yasuhito Shirato, Keisuke Ono, A. Miyata and S. Mishima and has published in prestigious journals such as The Science of The Total Environment, Environmental Pollution and Soil Science Society of America Journal.

In The Last Decade

Sadao Eguchi

39 papers receiving 429 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sadao Eguchi Japan 12 146 129 107 96 89 42 439
Toyoaki Ito Japan 13 122 0.8× 29 0.2× 106 1.0× 17 0.2× 75 0.8× 50 529
D. L. Deb India 9 74 0.5× 156 1.2× 107 1.0× 100 1.0× 73 0.8× 36 479
Wei Qi China 11 118 0.8× 45 0.3× 146 1.4× 46 0.5× 46 0.5× 30 395
Reinaldo Lorandi Brazil 10 52 0.4× 151 1.2× 122 1.1× 46 0.5× 13 0.1× 46 345
Silvena Boteva Bulgaria 11 80 0.5× 42 0.3× 49 0.5× 50 0.5× 42 0.5× 35 337
Toshiaki Ohkura Japan 10 53 0.4× 16 0.1× 130 1.2× 23 0.2× 170 1.9× 17 401
Zhongqiu Zhao China 12 56 0.4× 26 0.2× 155 1.4× 35 0.4× 63 0.7× 15 442
H. Steindl Germany 8 65 0.4× 17 0.1× 201 1.9× 19 0.2× 125 1.4× 9 410
Alex Amerh Agbeshie Ghana 7 222 1.5× 24 0.2× 117 1.1× 27 0.3× 11 0.1× 16 418

Countries citing papers authored by Sadao Eguchi

Since Specialization
Citations

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

Fields of papers citing papers by Sadao Eguchi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sadao Eguchi

This figure shows the co-authorship network connecting the top 25 collaborators of Sadao Eguchi. A scholar is included among the top collaborators of Sadao Eguchi 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 Sadao Eguchi. Sadao Eguchi 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.
2.
Yamashita, Naoyuki, et al.. (2022). Interpreting stoichiometric homeostasis and flexibility of soil microbial biomass carbon, nitrogen, and phosphorus. Ecological Modelling. 470. 110018–110018. 9 indexed citations
3.
Gassman, Philip W., Jaehak Jeong, Julien Boulangé, et al.. (2022). Simulation of rice paddy systems in SWAT: A review of previous applications and proposed SWAT+ rice paddy module. International journal of agricultural and biological engineering. 15(1). 1–24. 20 indexed citations
4.
5.
Hirono, Yuhei, Tomohito Sano, & Sadao Eguchi. (2021). Changes in the nitrogen footprint of green tea consumption in Japan from 1965 to 2016. Environmental Science and Pollution Research. 28(33). 44936–44948. 10 indexed citations
6.
Lin, Xiaolan, et al.. (2021). Combined effects of oxygen and temperature on nitrogen removal in a nitrate-rich ex-paddy wetland. The Science of The Total Environment. 779. 146254–146254. 9 indexed citations
7.
Ragkos, Athanasios, Kentaro Hayashi, Hideaki Shibata, et al.. (2021). Contrasting Considerations among Agricultural Stakeholders in Japan on Sustainable Nitrogen Management. Sustainability. 13(9). 4866–4866.
8.
Yoshikawa, Seiko, Masato Igura, Tetsuo Yasutaka, & Sadao Eguchi. (2020). Physicochemical and time factors affecting 137Cs transfer through a paddy soil–rice system. Soil Science & Plant Nutrition. 66(4). 541–552. 3 indexed citations
9.
Mori, Akinori, et al.. (2020). Nitrogen loss to the environment due to various nitrogen-use efficiencies during milk and beef production in Japan. Environmental Research Letters. 15(12). 125007–125007. 10 indexed citations
10.
Eguchi, Sadao, et al.. (2019). Mitigation potential of reactive nitrogen loss to the environment by improving Japanese consumers' dietary life and future predictions along with the United Nations SDGs scenario.. 90(1). 32–46. 6 indexed citations
11.
Yoshikawa, Seiko, et al.. (2019). Study on Potential Influence of Runoff on Observatory-Based Watershed in Japan. Journal of Sustainable Development. 12(4). 19–19. 2 indexed citations
12.
Hayashi, Kentaro, Azusa Oita, Luis Lassaletta, et al.. (2018). Reducing nitrogen footprints of consumer-level food loss and protein overconsumption in Japan, considering gender and age differences. Environmental Research Letters. 13(12). 124027–124027. 18 indexed citations
13.
Yamashita, Miyuki, et al.. (2016). Species difference and yearly change of radio-active cesium concentration in grasses.. 62(3). 134–139. 3 indexed citations
14.
Eguchi, Sadao, et al.. (2014). Examination of the water balance of irrigated paddy fields in SWAT 2009 using the curve number procedure and the pothole module. Soil Science & Plant Nutrition. 60(4). 551–564. 19 indexed citations
15.
Yoshikawa, Seiko, Sadao Eguchi, Nobuharu Kihou, et al.. (2014). Water and radiocesium balance in several paddy fields in Fukushima. Japan Geoscience Union. 1 indexed citations
16.
Eguchi, Sadao, et al.. (2014). Development and evaluation of a paddy module for improving hydrological simulation in SWAT. Agricultural Water Management. 137. 116–122. 57 indexed citations
17.
Yamaguchi, Noriko, Sadao Eguchi, H. Fujiwara, Kentaro Hayashi, & Hirofumi Tsukada. (2012). Radiocesium and radioiodine in soil particles agitated by agricultural practices: Field observation after the Fukushima nuclear accident. The Science of The Total Environment. 425. 128–134. 47 indexed citations
18.
Eguchi, Sadao, et al.. (2012). Wellbore‐Wall Compression Effects on Monitored Groundwater Levels and Qualities. Ground Water. 51(3). 452–460.
19.
Eguchi, Sadao, H. Fujiwara, Takeshi Fukuyama, et al.. (2010). Cosmogenic, anthropogenic, and airborne radionuclides for tracing the mobile soil particles in a tile-drained heavy clay soil. 1–3. 2 indexed citations
20.
Eguchi, Sadao. (2008). Models to evaluate nitrogen flows in various scale as a pedon, field and a water catchment : 3. Toposequence-scale nitrogen dynamics : research techniques and modeling approaches. Nihon Dojo Hiryogaku zasshi/Nippon dojō hiryōgaku zasshi. 79(2). 213–227. 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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