Citation Rankings
Highly Cited Researchers

University of Toyama Highly Cited Researchers CitationEngineering & Technology / Environmental Science & Engineering Rankings 2025

Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Rankings and Social Sciences and Humanities Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There is still much work to be done in this area. See also for more specific citation analyses: "last 6 years citation indexUniversities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)

* Total Citation Counts Rankings
Ranking Based On Selection :1
Japan
Md Saiful Islam
Environmental Science
Environmental Chemistry
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
602
515
0.855
* Total Citation Counts Rankings
Ranking Based On Selection :2
Japan
Brice Tchakam Kamtchueng
Environmental Sciences
Hydrogeological Sciences
Geotechnical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
446
344
0.771
* Total Citation Counts Rankings
Ranking Based On Selection :3
Japan
Sharmin Shishir
Regional studies
Environmental science
Land use change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
50
0.980
* Total Citation Counts Rankings
Rankings
842,791
Japan
15,909
58
Ranking Based On Selection: 1
Md Saiful Islam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
602
515
0.855
Environmental Science
Environmental Chemistry
Analytical Chemistry
* Total Citation Counts Rankings
Rankings
947,570
Japan
17,496
63
Ranking Based On Selection: 2
Brice Tchakam Kamtchueng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
446
344
0.771
Environmental Sciences
Hydrogeological Sciences
Geotechnical Engineering
* Total Citation Counts Rankings
Rankings
1,800,672
Japan
29,599
100
Ranking Based On Selection: 3
Sharmin Shishir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
50
0.980