Citation Rankings
Highly Cited Researchers
Finnish Environment Institute SYKE Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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 :126
metrology in chemistry
measurement uncertainty
traceability
environmental inorganic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
784
378
0.482
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :127
Phytoplanton ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
436
374
0.858
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :128
air pollution
short-lived climate forcers
sustainability
holistic management of food production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
439
367
0.836
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :129
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,836
347
0.189
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :130
Environmental policy
science-policy interface
biodiversity offsetting
institutional analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
347
344
0.991
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :131
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,048
333
0.163
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :132
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
322
0.877
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :133
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,575
314
0.199
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :134
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
982
305
0.311
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :135
Freshwater Monitoring
Water Quality
Ecological status
Chemical Status
Transboundary Waters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
931
305
0.328
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :136
climate change adaptation
monitoring and evaluation of adaptation policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
365
297
0.814
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :137
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
573
291
0.508
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :138
conservation biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
646
288
0.446
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :139
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
261
0.553
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :140
biodiversity informatics
marine biology
maritime spatial planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
875
236
0.270
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :141
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
277
223
0.805
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :142
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
236
211
0.894
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :143
hydrology
geophysics
climate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
338
198
0.586
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :144
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
182
0.854
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :145
Water Management (flood
drougth)
Water Resources Economics
Innovation
Hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
345
179
0.519
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :146
hydrogeology
groundwater
water supply
wells
gravel extraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
386
155
0.402
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :147
environment
sampling
soil
waste
sludge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
947
151
0.159
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :148
hydrodynamical modelling
extreme value analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
151
0.668
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :149
microbiology
oil-degrading bacteria
the Baltic Sea
sea surface microlayer (SML)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
151
0.733
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :150
water resources
climate adaptation
impact assessment
decision support
stakeholder involvement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
296
138
0.466
* Last 6 Years Citation Counts Rankings
Rankings
847,885
5,302
126
Ranking Based On Selection: 126
Teemu Näykki
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
784
378
0.482
metrology in chemistry
measurement uncertainty
traceability
environmental inorganic chemistry
* Last 6 Years Citation Counts Rankings
Rankings
852,899
5,351
127
Ranking Based On Selection: 127
Lumi Haraguchi
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
436
374
0.858
* Last 6 Years Citation Counts Rankings
Rankings
860,901
5,395
128
Ranking Based On Selection: 128
Mikko Savolahti
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
439
367
0.836
air pollution
short-lived climate forcers
sustainability
holistic management of food production
* Last 6 Years Citation Counts Rankings
Rankings
884,268
5,557
129
Ranking Based On Selection: 129
Pirjo Kuuppo
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,836
347
0.189
* Last 6 Years Citation Counts Rankings
Rankings
889,004
5,590
130
Ranking Based On Selection: 130
Liisa Varumo
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
347
344
0.991
Environmental policy
science-policy interface
biodiversity offsetting
institutional analysis
* Last 6 Years Citation Counts Rankings
Rankings
901,797
5,674
131
Ranking Based On Selection: 131
Simo Salo
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,048
333
0.163
* Last 6 Years Citation Counts Rankings
Rankings
917,332
5,779
132
Ranking Based On Selection: 132
Leena Laamanen
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
322
0.877
* Last 6 Years Citation Counts Rankings
Rankings
927,375
5,845
133
Ranking Based On Selection: 133
Petri Porvari
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,575
314
0.199
* Last 6 Years Citation Counts Rankings
Rankings
940,368
5,929
134
Ranking Based On Selection: 134
Juha Riihimäki
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
982
305
0.311
* Last 6 Years Citation Counts Rankings
Rankings
940,385
5,930
135
Ranking Based On Selection: 135
Sari Mitikka (Antikainen)
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
931
305
0.328
Freshwater Monitoring
Water Quality
Ecological status
Chemical Status
Transboundary Waters
* Last 6 Years Citation Counts Rankings
Rankings
952,724
6,009
136
Ranking Based On Selection: 136
Kirsi Mäkinen
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
365
297
0.814
climate change adaptation
monitoring and evaluation of adaptation policy
* Last 6 Years Citation Counts Rankings
Rankings
961,367
6,068
137
Ranking Based On Selection: 137
Kirsi Kostamo
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
573
291
0.508
* Last 6 Years Citation Counts Rankings
Rankings
965,868
6,107
138
Ranking Based On Selection: 138
Terhi Ryttäri
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
646
288
0.446
* Last 6 Years Citation Counts Rankings
Rankings
1,010,132
6,382
139
Ranking Based On Selection: 139
Anne Holma
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
261
0.553
* Last 6 Years Citation Counts Rankings
Rankings
1,055,575
6,661
140
Ranking Based On Selection: 140
Pasi Laihonen
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
875
236
0.270
biodiversity informatics
marine biology
maritime spatial planning
* Last 6 Years Citation Counts Rankings
Rankings
1,082,373
6,845
141
Ranking Based On Selection: 141
Virpi Lehtoranta
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
277
223
0.805
* Last 6 Years Citation Counts Rankings
Rankings
1,108,005
7,003
142
Ranking Based On Selection: 142
Nasim Fazel
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
236
211
0.894
* Last 6 Years Citation Counts Rankings
Rankings
1,136,368
7,161
143
Ranking Based On Selection: 143
Juho Jakkila
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
338
198
0.586
hydrology
geophysics
climate
* Last 6 Years Citation Counts Rankings
Rankings
1,176,071
7,390
144
Ranking Based On Selection: 144
Ninni Mikkonen
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
182
0.854
* Last 6 Years Citation Counts Rankings
Rankings
1,182,753
7,428
145
Ranking Based On Selection: 145
Jari Silander
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
345
179
0.519
Water Management (flood
drougth)
Water Resources Economics
Innovation
Hydrology
* Last 6 Years Citation Counts Rankings
Rankings
1,249,242
7,803
146
Ranking Based On Selection: 146
Ritva Britschgi
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
386
155
0.402
hydrogeology
groundwater
water supply
wells
gravel extraction
* Last 6 Years Citation Counts Rankings
Rankings
1,261,076
7,878
147
Ranking Based On Selection: 147
Anneli Joutti
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
947
151
0.159
environment
sampling
soil
waste
sludge
* Last 6 Years Citation Counts Rankings
Rankings
1,262,049
7,881
148
Ranking Based On Selection: 148
Janne Juntunen
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
151
0.668
* Last 6 Years Citation Counts Rankings
Rankings
1,262,263
7,883
149
Ranking Based On Selection: 149
Anna Reunamo
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
151
0.733
microbiology
oil-degrading bacteria
the Baltic Sea
sea surface microlayer (SML)
* Last 6 Years Citation Counts Rankings
Rankings
1,303,437
8,126
150
Ranking Based On Selection: 150
AnneMari Rytkonen
Finnish Environment Institute SYKE
Bhubaneswar, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
296
138
0.466
water resources
climate adaptation
impact assessment
decision support
stakeholder involvement