Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
10,300
Country Rank
44
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Timothy R. Carter](https://cdn.adscientificindex.com/pictures/87/4412325.jpg)
Climate
Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,016
17,553
0.366
* Total Citation Counts Rankings
World Rank
33,896
Country Rank
160
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Pirkko Kortelainen](https://cdn.adscientificindex.com/pictures/43/4411963.jpg)
Biogeochemical cycles
climate change
land use
atmospheric deposition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,224
10,308
0.464
* Total Citation Counts Rankings
World Rank
51,293
Country Rank
255
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Risto K. Heikkinen](https://cdn.adscientificindex.com/pictures/96/4412078.jpg)
Conservation biology
Climate change
Biodiversity
Species distribution modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,458
7,055
0.429
* Total Citation Counts Rankings
World Rank
53,026
Country Rank
268
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Mikko Kuussaari](https://cdn.adscientificindex.com/pictures/ae/4411780.jpg)
Conservation biology
butterfly ecology
agroecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,054
5,975
0.372
* Total Citation Counts Rankings
World Rank
99,218
Country Rank
559
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Martin Forsius](https://cdn.adscientificindex.com/pictures/e2/4411727.jpg)
biogeochemistry
climate change
air pollution
lakes
catchments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,706
3,658
0.377
* Total Citation Counts Rankings
World Rank
105,256
Country Rank
599
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Jyri Seppälä](https://cdn.adscientificindex.com/pictures/29/4411558.jpg)
Climate change
environmental impact assessment
resource efficiency
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,212
6,029
0.654
* Total Citation Counts Rankings
World Rank
135,722
Country Rank
776
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Juha Pöyry](https://cdn.adscientificindex.com/pictures/2d/4444449.jpg)
biodiversity conservation
climate change
insect ecology
habitat loss
Lepidoptera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,330
3,333
0.455
* Total Citation Counts Rankings
World Rank
137,378
Country Rank
787
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Anna-Stiina Heiskanen](https://cdn.adscientificindex.com/pictures/ef/4410819.jpg)
Ecosystem based management and assessment of aquatic ecosystems
Marine and Water Policies
aquatic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,250
2,629
0.363
* Total Citation Counts Rankings
World Rank
140,213
Country Rank
801
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Raimo Virkkala](https://cdn.adscientificindex.com/pictures/e9/4412028.jpg)
Biodiversity conservation
Bird ecology
Boreal
Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,109
2,531
0.356
* Total Citation Counts Rankings
World Rank
146,161
Country Rank
840
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Harri Kuosa](https://cdn.adscientificindex.com/pictures/06/4411383.jpg)
Marine ecology
Baltic Sea
Eutrophication
Microbes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,836
1,967
0.288
* Total Citation Counts Rankings
World Rank
162,183
Country Rank
929
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Marko Tainio](/user/assets/images/profile/no-profile-photo.png)
Urban development
Sustainability
Sustainable transport
Health Impact Assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,182
4,632
0.749
* Total Citation Counts Rankings
World Rank
162,668
Country Rank
932
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Markus Sillanpää](/user/assets/images/profile/no-profile-photo.png)
Microplastics
Engineered nanoparticles
Aerosol particles
Analytical chemistry
Ecotoxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,164
2,992
0.485
* Total Citation Counts Rankings
World Rank
170,546
Country Rank
983
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Petteri Vihervaara](https://cdn.adscientificindex.com/pictures/b7/4444460.jpg)
Biodiversity monitoring
Ecosystem functioning
Ecosystem services
Earth Observation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,880
4,122
0.701
* Total Citation Counts Rankings
World Rank
172,183
Country Rank
999
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Pekka Punttila](https://cdn.adscientificindex.com/pictures/1a/4444450.jpg)
biodiversity conservation
ecological restoration
forest ecology
insect ecology
ants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,825
1,299
0.223
* Total Citation Counts Rankings
World Rank
174,804
Country Rank
1,022
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Markku Viitasalo](https://cdn.adscientificindex.com/pictures/af/4444451.jpg)
Biodiversity
Baltic Sea
Pelagic and benthic ecology
Marine spatial planning
Conservation ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,737
1,869
0.326
* Total Citation Counts Rankings
World Rank
183,631
Country Rank
1,077
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Mikael Hildén](https://cdn.adscientificindex.com/pictures/e6/4444456.jpg)
Policy analysis and evaluation
natural resource management
programme assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,457
2,556
0.468
* Total Citation Counts Rankings
World Rank
187,392
Country Rank
1,109
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Heli Saarikoski](https://cdn.adscientificindex.com/pictures/08/4444465.jpg)
deliberative environmental politics
environmental conflict resolution
participatory integrated appraisals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,341
3,808
0.713
* Total Citation Counts Rankings
World Rank
191,987
Country Rank
1,148
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Jussi Vuorenmaa](https://cdn.adscientificindex.com/pictures/57/4444457.jpg)
air pollution effects on ecosystems
climate change
monitoring
research infrastructures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,209
2,217
0.426
* Total Citation Counts Rankings
World Rank
193,763
Country Rank
1,164
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Ahti Lepistö](https://cdn.adscientificindex.com/pictures/bf/4444454.jpg)
Catchment modelling
biogeochemical cycles
nitrogen
carbon
hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,158
1,941
0.376
* Total Citation Counts Rankings
World Rank
203,335
Country Rank
1,228
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Jaakko Mannio](https://cdn.adscientificindex.com/pictures/29/4444453.jpg)
contaminants
emerging pollutants
aquatic environment
regional limnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,910
963
0.196
* Total Citation Counts Rankings
World Rank
206,066
Country Rank
1,244
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Seppo Hellsten](https://cdn.adscientificindex.com/pictures/13/4444461.jpg)
aquatic macrophytes
monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,842
2,413
0.498
* Total Citation Counts Rankings
World Rank
208,870
Country Rank
1,265
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Riina Antikainen](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,775
3,093
0.648
* Total Citation Counts Rankings
World Rank
209,985
Country Rank
1,269
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Timo Tamminen](https://cdn.adscientificindex.com/pictures/0f/4444458.jpg)
planktonic nutrient cycles
food webs
diversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,749
1,685
0.355
* Total Citation Counts Rankings
World Rank
212,069
Country Rank
1,282
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Kai Myrberg](https://cdn.adscientificindex.com/pictures/8c/4444459.jpg)
marine sciences
Physical Oceanography
marine meteorology
Baltic Sea physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,701
1,727
0.367
* Total Citation Counts Rankings
World Rank
213,056
Country Rank
1,290
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/16503.png)
![Finland](/flags/fi.png)
![Juha Grönroos](https://cdn.adscientificindex.com/pictures/d9/4444462.jpg)
Agri-environmental issues
Life cycle assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,678
2,169
0.464
* Total Citation Counts Rankings
World Ranking
10,300
Country Ranking
44
Institution Ranking
1
Timothy R. Carter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,016
17,553
0.366
* Total Citation Counts Rankings
World Ranking
33,896
Country Ranking
160
Institution Ranking
2
Pirkko Kortelainen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,224
10,308
0.464
![](https://cdn.adscientificindex.com/logos/16503.png)
Biogeochemical cycles
climate change
land use
atmospheric deposition
* Total Citation Counts Rankings
World Ranking
51,293
Country Ranking
255
Institution Ranking
3
Risto K. Heikkinen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,458
7,055
0.429
![](https://cdn.adscientificindex.com/logos/16503.png)
Conservation biology
Climate change
Biodiversity
Species distribution modelling
* Total Citation Counts Rankings
World Ranking
53,026
Country Ranking
268
Institution Ranking
4
Mikko Kuussaari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,054
5,975
0.372
![](https://cdn.adscientificindex.com/logos/16503.png)
Conservation biology
butterfly ecology
agroecology
* Total Citation Counts Rankings
World Ranking
99,218
Country Ranking
559
Institution Ranking
5
Martin Forsius
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,706
3,658
0.377
![](https://cdn.adscientificindex.com/logos/16503.png)
biogeochemistry
climate change
air pollution
lakes
catchments
* Total Citation Counts Rankings
World Ranking
105,256
Country Ranking
599
Institution Ranking
6
Jyri Seppälä
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,212
6,029
0.654
![](https://cdn.adscientificindex.com/logos/16503.png)
Climate change
environmental impact assessment
resource efficiency
* Total Citation Counts Rankings
World Ranking
135,722
Country Ranking
776
Institution Ranking
7
Juha Pöyry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,330
3,333
0.455
![](https://cdn.adscientificindex.com/logos/16503.png)
biodiversity conservation
climate change
insect ecology
habitat loss
Lepidoptera
* Total Citation Counts Rankings
World Ranking
137,378
Country Ranking
787
Institution Ranking
8
Anna-Stiina Heiskanen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,250
2,629
0.363
![](https://cdn.adscientificindex.com/logos/16503.png)
Ecosystem based management and assessment of aquatic ecosystems
Marine and Water Policies
aquatic
* Total Citation Counts Rankings
World Ranking
140,213
Country Ranking
801
Institution Ranking
9
Raimo Virkkala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,109
2,531
0.356
![](https://cdn.adscientificindex.com/logos/16503.png)
Biodiversity conservation
Bird ecology
Boreal
Climate change
* Total Citation Counts Rankings
World Ranking
146,161
Country Ranking
840
Institution Ranking
10
Harri Kuosa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,836
1,967
0.288
![](https://cdn.adscientificindex.com/logos/16503.png)
Marine ecology
Baltic Sea
Eutrophication
Microbes
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* Total Citation Counts Rankings
World Ranking
162,183
Country Ranking
929
Institution Ranking
11
Marko Tainio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,182
4,632
0.749
![](https://cdn.adscientificindex.com/logos/16503.png)
Urban development
Sustainability
Sustainable transport
Health Impact Assessment
* Total Citation Counts Rankings
World Ranking
162,668
Country Ranking
932
Institution Ranking
12
Markus Sillanpää
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,164
2,992
0.485
![](https://cdn.adscientificindex.com/logos/16503.png)
Microplastics
Engineered nanoparticles
Aerosol particles
Analytical chemistry
Ecotoxicology
* Total Citation Counts Rankings
World Ranking
170,546
Country Ranking
983
Institution Ranking
13
Petteri Vihervaara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,880
4,122
0.701
![](https://cdn.adscientificindex.com/logos/16503.png)
Biodiversity monitoring
Ecosystem functioning
Ecosystem services
Earth Observation
* Total Citation Counts Rankings
World Ranking
172,183
Country Ranking
999
Institution Ranking
14
Pekka Punttila
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,825
1,299
0.223
![](https://cdn.adscientificindex.com/logos/16503.png)
biodiversity conservation
ecological restoration
forest ecology
insect ecology
ants
* Total Citation Counts Rankings
World Ranking
174,804
Country Ranking
1,022
Institution Ranking
15
Markku Viitasalo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,737
1,869
0.326
![](https://cdn.adscientificindex.com/logos/16503.png)
Biodiversity
Baltic Sea
Pelagic and benthic ecology
Marine spatial planning
Conservation ecology
* Total Citation Counts Rankings
World Ranking
183,631
Country Ranking
1,077
Institution Ranking
16
Mikael Hildén
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,457
2,556
0.468
![](https://cdn.adscientificindex.com/logos/16503.png)
Policy analysis and evaluation
natural resource management
programme assessment
* Total Citation Counts Rankings
World Ranking
187,392
Country Ranking
1,109
Institution Ranking
17
Heli Saarikoski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,341
3,808
0.713
![](https://cdn.adscientificindex.com/logos/16503.png)
deliberative environmental politics
environmental conflict resolution
participatory integrated appraisals
* Total Citation Counts Rankings
World Ranking
191,987
Country Ranking
1,148
Institution Ranking
18
Jussi Vuorenmaa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,209
2,217
0.426
![](https://cdn.adscientificindex.com/logos/16503.png)
air pollution effects on ecosystems
climate change
monitoring
research infrastructures
* Total Citation Counts Rankings
World Ranking
193,763
Country Ranking
1,164
Institution Ranking
19
Ahti Lepistö
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,158
1,941
0.376
![](https://cdn.adscientificindex.com/logos/16503.png)
Catchment modelling
biogeochemical cycles
nitrogen
carbon
hydrology
* Total Citation Counts Rankings
World Ranking
203,335
Country Ranking
1,228
Institution Ranking
20
Jaakko Mannio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,910
963
0.196
![](https://cdn.adscientificindex.com/logos/16503.png)
contaminants
emerging pollutants
aquatic environment
regional limnology
* Total Citation Counts Rankings
World Ranking
206,066
Country Ranking
1,244
Institution Ranking
21
Seppo Hellsten
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,842
2,413
0.498
* Total Citation Counts Rankings
World Ranking
208,870
Country Ranking
1,265
Institution Ranking
22
Riina Antikainen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,775
3,093
0.648
* Total Citation Counts Rankings
World Ranking
209,985
Country Ranking
1,269
Institution Ranking
23
Timo Tamminen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,749
1,685
0.355
* Total Citation Counts Rankings
World Ranking
212,069
Country Ranking
1,282
Institution Ranking
24
Kai Myrberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,701
1,727
0.367
![](https://cdn.adscientificindex.com/logos/16503.png)
marine sciences
Physical Oceanography
marine meteorology
Baltic Sea physics
* Total Citation Counts Rankings
World Ranking
213,056
Country Ranking
1,290
Institution Ranking
25
Juha Grönroos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,678
2,169
0.464
![](https://cdn.adscientificindex.com/logos/16503.png)
Agri-environmental issues
Life cycle assessment