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
Sustainable agriculture
soil management
ecological engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,151
2,209
0.532
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Agri-environmental issues
Life cycle assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,678
2,169
0.464
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
agriculture
loading assessments
wetlands
mitigation measures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,394
635
0.265
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
entomologia
ekologia
taksonomia
systematiikka
monimuotoisuus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,060
516
0.487
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Forestry
Statistics
MCDA
Sustainability
EEIO
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
792
464
0.586
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
forest biodiversity
nature conservation
sustainable forestry
ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
557
390
0.700
Tuomas J. Mattila
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,151
2,209
0.532
Sustainable agriculture
soil management
ecological engineering
Juha Grönroos
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,678
2,169
0.464
Agri-environmental issues
Life cycle assessment
Markku Puustinen
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,394
635
0.265
agriculture
loading assessments
wetlands
mitigation measures
Gergely Várkonyi
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,060
516
0.487
entomologia
ekologia
taksonomia
systematiikka
monimuotoisuus
Susanna Sironen
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
792
464
0.586
Forestry
Statistics
MCDA
Sustainability
EEIO
Saija Kuusela (Os. Sirkiä)
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
557
390
0.700
forest biodiversity
nature conservation
sustainable forestry
ecology