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
* Total Citation Counts Rankings
Ranking Based On Selection :1
Farmland Ecology
Conservation Biology
Ecosystem Function
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,003
4,473
0.447
* Total Citation Counts Rankings
Ranking Based On Selection :2
carbon
hydrology
soil health
soil water management
bio-based fertilizers and soil amendments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,267
4,571
0.729
* Total Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,585
2,516
0.549
* Total Citation Counts Rankings
Ranking Based On Selection :4
Soil and environmental microbiology
Microbial ecology
Nutrient cycling
Enteric Pathogens
Plant-soil-microbial interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,060
1,485
0.721
* Total Citation Counts Rankings
Ranking Based On Selection :5
soil science
sustainable agriculture
climate change adaptation
greenhouse gas emissions
N cycle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
359
0.859
John Finn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,003
4,473
0.447
Farmland Ecology
Conservation Biology
Ecosystem Function
Owen Fenton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,267
4,571
0.729
carbon
hydrology
soil health
soil water management
bio-based fertilizers and soil amendments
Per-Erik Mellander
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,585
2,516
0.549
Fiona Brennan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,060
1,485
0.721
Soil and environmental microbiology
Microbial ecology
Nutrient cycling
Enteric Pathogens
Plant-soil-microbial interactions
Ognjen Žurovec
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
418
359
0.859
soil science
sustainable agriculture
climate change adaptation
greenhouse gas emissions
N cycle