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
38,664
Country Rank
17,290
Institution Rank : 160
![](https://cdn.adscientificindex.com/logos/11008.jpg)
![United States](/flags/us.png)
![Frank Asche](https://cdn.adscientificindex.com/pictures/4e/1611246.jpg)
Resource Economics
Agricultural Economics
Aquaculture
Fisheries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,258
11,358
0.561
* Total Citation Counts Rankings
World Rank
39,153
Country Rank
46
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/10800.png)
![Pakistan](/flags/pk.png)
![Muhammad Javed](https://cdn.adscientificindex.com/pictures/2d/4988305.jpg)
Freshwater Fisheries and Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,069
15,539
0.774
* Total Citation Counts Rankings
World Rank
39,340
Country Rank
579
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/8959.png)
![Japan](/flags/jp.png)
![Ikuo Hirono](/user/assets/images/profile/no-profile-photo.png)
fish and shellfish immunology
fish and shellfish genomics
fish and shellfish infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,007
6,168
0.308
* Total Citation Counts Rankings
World Rank
39,366
Country Rank
144
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/10904.png)
![New Zealand](/flags/nz.png)
![Murray HG Munro](/user/assets/images/profile/no-profile-photo.png)
marine natural products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,999
4,351
0.218
* Total Citation Counts Rankings
World Rank
39,391
Country Rank
17,577
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/15732.jpg)
![United States](/flags/us.png)
![Melanie Stiassny](https://cdn.adscientificindex.com/pictures/3d/4387286.jpg)
Fish systematics
African Freshwater Biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,990
9,335
0.467
* Total Citation Counts Rankings
World Rank
39,512
Country Rank
1,711
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/31692.png)
![Germany](/flags/de.png)
![Werner Kloas](https://cdn.adscientificindex.com/pictures/7c/4431676.jpg)
animal physiology
ecotoxicology
endocrinology
sustainable aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,949
11,636
0.583
* Total Citation Counts Rankings
World Rank
40,180
Country Rank
17,912
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/11254.jpg)
![United States](/flags/us.png)
![Gary A Lamberti](https://cdn.adscientificindex.com/pictures/90/1449038.jpg)
aquatic ecology
stream ecology
wetland ecology
ecosystem restoration
emerging contaminants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,711
5,627
0.285
* Total Citation Counts Rankings
World Rank
40,825
Country Rank
1,760
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/10396.png)
![Germany](/flags/de.png)
![Daniel Hering](https://cdn.adscientificindex.com/pictures/d2/1783385.jpg)
Aquatic Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,487
9,099
0.467
* Total Citation Counts Rankings
World Rank
40,872
Country Rank
1,090
Institution Rank : 85
![](https://cdn.adscientificindex.com/logos/11830.png)
![Netherlands](/flags/nl.png)
![Adriaan Rijnsdorp](https://cdn.adscientificindex.com/pictures/84/1766339.jpg)
Fisheries
population dynamics
marine ecology
ecosystem effects of fishing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,470
6,900
0.354
* Total Citation Counts Rankings
World Rank
41,195
Country Rank
612
Institution Rank : 36
![](https://cdn.adscientificindex.com/logos/11504.jpg)
![Japan](/flags/jp.png)
![Shigeki Matsunaga](/user/assets/images/profile/no-profile-photo.png)
natural product chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,363
4,298
0.222
* Total Citation Counts Rankings
World Rank
41,672
Country Rank
381
Institution Rank : 60
![](https://cdn.adscientificindex.com/logos/8753.jpg)
![Denmark](/flags/dk.png)
![Mollie Brooks](/pictures/d8/920787.jpg)
Quantitative Ecology
Life History Theory
Population Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,195
13,681
0.713
* Total Citation Counts Rankings
World Rank
41,899
Country Rank
1,885
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/11581.jpg)
![Australia](/flags/au.png)
![Johann Bell](https://cdn.adscientificindex.com/pictures/2c/65707.jpg)
Fisheries
climate change
food security
coastal fish habitats
stock enhancement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,114
7,545
0.395
* Total Citation Counts Rankings
World Rank
42,093
Country Rank
212
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/11516.png)
![Norway](/flags/no.png)
![Svein Jentoft](https://cdn.adscientificindex.com/pictures/aa/1205997.jpg)
fisheries
interactive governance
indigenous peoples
co-management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,051
6,632
0.348
* Total Citation Counts Rankings
World Rank
42,746
Country Rank
18,905
Institution Rank : 58
![](https://cdn.adscientificindex.com/logos/1726.jpg)
![United States](/flags/us.png)
![Kevin Crooks](/user/assets/images/profile/no-profile-photo.png)
Conservation Biology
Ecology
Wildlife Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,838
9,231
0.490
* Total Citation Counts Rankings
World Rank
43,317
Country Rank
209
Institution Rank : 70
![](https://cdn.adscientificindex.com/logos/11053.png)
![Finland](/flags/fi.png)
![Craig Primmer](https://cdn.adscientificindex.com/pictures/cf/1657405.jpg)
Evolution
Genomics
Ecology
Conservation
Fisheries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,634
6,319
0.339
* Total Citation Counts Rankings
World Rank
43,395
Country Rank
1,891
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/7132.png)
![Canada](/flags/ca.png)
![George Iwama](https://cdn.adscientificindex.com/pictures/61/642104.jpg)
fish physiology
environmental stressors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,611
4,139
0.222
* Total Citation Counts Rankings
World Rank
43,635
Country Rank
19,253
Institution Rank : 242
![](https://cdn.adscientificindex.com/logos/11571.jpg)
![United States](/flags/us.png)
![Emily Stanley](/user/assets/images/profile/no-profile-photo.png)
Aquatic ecosystem ecology and biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,537
7,608
0.410
* Total Citation Counts Rankings
World Rank
44,413
Country Rank
19,564
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/11180.png)
![United States](/flags/us.png)
![Kenneth A Rose](https://cdn.adscientificindex.com/pictures/96/1304213.jpg)
fish
model
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,303
7,124
0.389
* Total Citation Counts Rankings
World Rank
44,810
Country Rank
2,012
Institution Rank : 53
![](https://cdn.adscientificindex.com/logos/15658.png)
![Australia](/flags/au.png)
![Peter Robert Last](/user/assets/images/profile/no-profile-photo.png)
Fish taxonomy
Biogeography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,185
7,328
0.403
* Total Citation Counts Rankings
World Rank
46,818
Country Rank
117
Institution Rank : 47
![](https://cdn.adscientificindex.com/logos/4912.png)
![Saudi Arabia](/flags/sa.png)
![Michael Berumen](https://cdn.adscientificindex.com/pictures/8e/410807.jpg)
Marine Biology
Coral Reef Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,603
11,494
0.653
* Total Citation Counts Rankings
World Rank
47,289
Country Rank
4,113
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/11411.jpg)
![United Kingdom](/flags/gb.png)
![David C Little](https://cdn.adscientificindex.com/pictures/29/920785.jpg)
Aquaculture
University of Stirling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,474
11,014
0.630
* Total Citation Counts Rankings
World Rank
47,527
Country Rank
242
Institution Rank : 93
![](https://cdn.adscientificindex.com/logos/11268.jpg)
![Norway](/flags/no.png)
![Geir Ottersen](https://cdn.adscientificindex.com/pictures/84/5113328.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,416
6,084
0.349
* Total Citation Counts Rankings
World Rank
47,878
Country Rank
2,152
Institution Rank : 55
![](https://cdn.adscientificindex.com/logos/1896.jpg)
![Australia](/flags/au.png)
![Sena S De Silva](https://cdn.adscientificindex.com/pictures/43/65591.jpg)
Aquaculture
Inland fisheries
Biodiversity
Conservation
Fish Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,317
4,956
0.286
* Total Citation Counts Rankings
World Rank
48,536
Country Rank
21,183
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/11180.png)
![United States](/flags/us.png)
![David Secor](https://cdn.adscientificindex.com/pictures/7e/1299891.jpg)
Fish Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,154
5,221
0.304
* Total Citation Counts Rankings
World Rank
48,935
Country Rank
2,108
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/1840.jpg)
![Canada](/flags/ca.png)
![W Don Bowen](https://cdn.adscientificindex.com/pictures/1e/641832.jpg)
marine mammal life histories
population dynamics
foraging ecology and diet
fisheries interactions
predation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,049
4,566
0.268
* Total Citation Counts Rankings
World Ranking
38,664
Country Ranking
17,290
Institution Ranking
160
Frank Asche
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,258
11,358
0.561
![](https://cdn.adscientificindex.com/logos/11008.jpg)
Resource Economics
Agricultural Economics
Aquaculture
Fisheries
* Total Citation Counts Rankings
World Ranking
39,153
Country Ranking
46
Institution Ranking
5
Muhammad Javed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,069
15,539
0.774
![](https://cdn.adscientificindex.com/logos/10800.png)
Freshwater Fisheries and Toxicology
* Total Citation Counts Rankings
World Ranking
39,340
Country Ranking
579
Institution Ranking
1
Ikuo Hirono
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,007
6,168
0.308
![](https://cdn.adscientificindex.com/logos/8959.png)
fish and shellfish immunology
fish and shellfish genomics
fish and shellfish infectious diseases
* Total Citation Counts Rankings
World Ranking
39,366
Country Ranking
144
Institution Ranking
10
Murray HG Munro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,999
4,351
0.218
* Total Citation Counts Rankings
World Ranking
39,391
Country Ranking
17,577
Institution Ranking
11
Melanie Stiassny
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,990
9,335
0.467
![](https://cdn.adscientificindex.com/logos/15732.jpg)
Fish systematics
African Freshwater Biodiversity
* Total Citation Counts Rankings
World Ranking
39,512
Country Ranking
1,711
Institution Ranking
3
Werner Kloas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,949
11,636
0.583
![](https://cdn.adscientificindex.com/logos/31692.png)
animal physiology
ecotoxicology
endocrinology
sustainable aquaculture
* Total Citation Counts Rankings
World Ranking
40,180
Country Ranking
17,912
Institution Ranking
48
Gary A Lamberti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,711
5,627
0.285
![](https://cdn.adscientificindex.com/logos/11254.jpg)
aquatic ecology
stream ecology
wetland ecology
ecosystem restoration
emerging contaminants
* Total Citation Counts Rankings
World Ranking
40,825
Country Ranking
1,760
Institution Ranking
13
Daniel Hering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,487
9,099
0.467
* Total Citation Counts Rankings
World Ranking
40,872
Country Ranking
1,090
Institution Ranking
85
Adriaan Rijnsdorp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,470
6,900
0.354
![](https://cdn.adscientificindex.com/logos/11830.png)
Fisheries
population dynamics
marine ecology
ecosystem effects of fishing
* Total Citation Counts Rankings
World Ranking
41,195
Country Ranking
612
Institution Ranking
36
Shigeki Matsunaga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,363
4,298
0.222
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* Total Citation Counts Rankings
World Ranking
41,672
Country Ranking
381
Institution Ranking
60
Mollie Brooks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,195
13,681
0.713
![](https://cdn.adscientificindex.com/logos/8753.jpg)
Quantitative Ecology
Life History Theory
Population Ecology
* Total Citation Counts Rankings
World Ranking
41,899
Country Ranking
1,885
Institution Ranking
31
Johann Bell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,114
7,545
0.395
![](https://cdn.adscientificindex.com/logos/11581.jpg)
Fisheries
climate change
food security
coastal fish habitats
stock enhancement
* Total Citation Counts Rankings
World Ranking
42,093
Country Ranking
212
Institution Ranking
7
Svein Jentoft
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,051
6,632
0.348
![](https://cdn.adscientificindex.com/logos/11516.png)
fisheries
interactive governance
indigenous peoples
co-management
* Total Citation Counts Rankings
World Ranking
42,746
Country Ranking
18,905
Institution Ranking
58
Kevin Crooks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,838
9,231
0.490
![](https://cdn.adscientificindex.com/logos/1726.jpg)
Conservation Biology
Ecology
Wildlife Biology
* Total Citation Counts Rankings
World Ranking
43,317
Country Ranking
209
Institution Ranking
70
Craig Primmer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,634
6,319
0.339
![](https://cdn.adscientificindex.com/logos/11053.png)
Evolution
Genomics
Ecology
Conservation
Fisheries
* Total Citation Counts Rankings
World Ranking
43,395
Country Ranking
1,891
Institution Ranking
1
George Iwama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,611
4,139
0.222
![](https://cdn.adscientificindex.com/logos/7132.png)
fish physiology
environmental stressors
* Total Citation Counts Rankings
World Ranking
43,635
Country Ranking
19,253
Institution Ranking
242
Emily Stanley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,537
7,608
0.410
![](https://cdn.adscientificindex.com/logos/11571.jpg)
Aquatic ecosystem ecology and biogeochemistry
* Total Citation Counts Rankings
World Ranking
44,413
Country Ranking
19,564
Institution Ranking
10
Kenneth A Rose
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,303
7,124
0.389
* Total Citation Counts Rankings
World Ranking
44,810
Country Ranking
2,012
Institution Ranking
53
Peter Robert Last
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,185
7,328
0.403
* Total Citation Counts Rankings
World Ranking
46,818
Country Ranking
117
Institution Ranking
47
Michael Berumen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,603
11,494
0.653
* Total Citation Counts Rankings
World Ranking
47,289
Country Ranking
4,113
Institution Ranking
11
David C Little
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,474
11,014
0.630
* Total Citation Counts Rankings
World Ranking
47,527
Country Ranking
242
Institution Ranking
93
Geir Ottersen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,416
6,084
0.349
* Total Citation Counts Rankings
World Ranking
47,878
Country Ranking
2,152
Institution Ranking
55
Sena S De Silva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,317
4,956
0.286
![](https://cdn.adscientificindex.com/logos/1896.jpg)
Aquaculture
Inland fisheries
Biodiversity
Conservation
Fish Nutrition
* Total Citation Counts Rankings
World Ranking
48,536
Country Ranking
21,183
Institution Ranking
11
David Secor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,154
5,221
0.304
* Total Citation Counts Rankings
World Ranking
48,935
Country Ranking
2,108
Institution Ranking
48
W Don Bowen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,049
4,566
0.268
![](https://cdn.adscientificindex.com/logos/1840.jpg)
marine mammal life histories
population dynamics
foraging ecology and diet
fisheries interactions
predation