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 Citation Rankings and Social Sciences and Humanities Citation 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 should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Hydrogeology
Stream-Groundwater Interactions
Isotope Hydrology
Riparian Hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
781
552
0.707
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Surface science
Mineralogy
Actinide Chemistry
Spent Nuclear Fuel
Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,660
551
0.332
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
geochemistry
radium
uranium
nuclear waste
spent nuclear fuel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
208
0.908
Jay Frentress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
781
552
0.707
Hydrogeology
Stream-Groundwater Interactions
Isotope Hydrology
Riparian Hydrology
Lena Zetterström Evins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,660
551
0.332
Surface science
Mineralogy
Actinide Chemistry
Spent Nuclear Fuel
Geochemistry
Lindsay Krall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
208
0.908
geochemistry
radium
uranium
nuclear waste
spent nuclear fuel