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
61,454
Country Rank
5,271
Institution Rank : 112
![](https://cdn.adscientificindex.com/logos/11133.jpg)
![United Kingdom](/flags/gb.png)
![Lee E Brown](https://cdn.adscientificindex.com/pictures/3c/920905.jpg)
aquatic ecosystems
food webs
freshwater ecology
alpine
environmental flows
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,355
8,184
0.570
* Total Citation Counts Rankings
World Rank
60,387
Country Rank
2,728
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/2642.jpg)
![Australia](/flags/au.png)
![Jianguang Qin](https://cdn.adscientificindex.com/pictures/22/124103.jpg)
Aquaculture nutrition
Aquaculture Ecology
Aquaculture production
Aquaculture sustainability
marine biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,549
9,225
0.634
* Total Citation Counts Rankings
World Rank
62,655
Country Rank
208
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/1789.png)
![Türkiye](/flags/tr.png)
![Fatih Özoğul](https://cdn.adscientificindex.com/pictures/9a/184006.jpg)
food science and technology
seafood
biogenic amines
lactic acid bacteria
phenolic compounds
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,140
9,531
0.674
* Total Citation Counts Rankings
World Rank
62,786
Country Rank
2,756
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/10383.png)
![Germany](/flags/de.png)
![Christian Laforsch](https://cdn.adscientificindex.com/pictures/a0/1782420.jpg)
aquatic ecology
indiucible defenses
Daphnia
microplastic
coral reef ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,116
9,992
0.708
* Total Citation Counts Rankings
World Rank
62,648
Country Rank
2,826
Institution Rank : 55
![](https://cdn.adscientificindex.com/logos/11430.jpg)
![Australia](/flags/au.png)
![Neville Barrett](/user/assets/images/profile/no-profile-photo.png)
marine biology
temperate reef ecology
reef fish biology
estuaries
conservation biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,141
7,160
0.506
* Total Citation Counts Rankings
World Rank
62,756
Country Rank
26,620
Institution Rank : 198
![](https://cdn.adscientificindex.com/logos/8825.jpg)
![United States](/flags/us.png)
![Gerard T Kyle](https://cdn.adscientificindex.com/pictures/00/1674049.jpg)
conservation/environmental psychology
nature
human dimensions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,121
6,509
0.461
* Total Citation Counts Rankings
World Rank
63,886
Country Rank
605
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/10822.jpg)
![Belgium](/flags/be.png)
![Lieven Bervoets](https://cdn.adscientificindex.com/pictures/68/1399671.jpg)
aquatic toxicology
aquatic ecology
ecotoxicology
ecological risk assessment
biomonitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,941
5,688
0.408
* Total Citation Counts Rankings
World Rank
63,945
Country Rank
870
Institution Rank : 70
![](https://cdn.adscientificindex.com/logos/8548.jpg)
![Sweden](/flags/se.png)
![Malin Jonell](/user/assets/images/profile/no-profile-photo.png)
aquaculture
eco-certification
seafood
food systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,930
13,669
0.981
* Total Citation Counts Rankings
World Rank
64,541
Country Rank
2,826
Institution Rank : 130
![](https://cdn.adscientificindex.com/logos/10885.jpg)
![Canada](/flags/ca.png)
![John Post](https://cdn.adscientificindex.com/pictures/e2/643112.jpg)
fish ecology and management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,829
4,045
0.293
* Total Citation Counts Rankings
World Rank
64,844
Country Rank
5,546
Institution Rank : 54
![](https://cdn.adscientificindex.com/logos/10783.jpg)
![United Kingdom](/flags/gb.png)
![Jun Zou](/user/assets/images/profile/no-profile-photo.png)
Fish Immunology
Antiviral Defence
Interferons
Cytokines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,783
5,088
0.369
* Total Citation Counts Rankings
World Rank
65,037
Country Rank
2,847
Institution Rank : 337
![](https://cdn.adscientificindex.com/logos/10873.jpg)
![Canada](/flags/ca.png)
![Amanda Vincent](https://cdn.adscientificindex.com/pictures/05/642996.jpg)
marine conservation
wildlife trade
international policy
protected areas
marine ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,752
4,293
0.312
* Total Citation Counts Rankings
World Rank
64,815
Country Rank
2,946
Institution Rank : 265
![](https://cdn.adscientificindex.com/logos/11312.png)
![Australia](/flags/au.png)
![Paul A Marshall](https://cdn.adscientificindex.com/pictures/d1/479.jpg)
Nature Conservation
Marine Conservation
Leadership and Innovation in Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,786
4,787
0.347
* Total Citation Counts Rankings
World Rank
65,585
Country Rank
621
Institution Rank : 150
![](https://cdn.adscientificindex.com/logos/2866.jpg)
![Belgium](/flags/be.png)
![Tom Defoirdt](https://cdn.adscientificindex.com/pictures/e7/1398161.jpg)
quorum sensing
virulence
virulence factors
Vibrio
aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,663
7,193
0.526
* Total Citation Counts Rankings
World Rank
64,841
Country Rank
27,412
Institution Rank : 72
![](https://cdn.adscientificindex.com/logos/15818.png)
![United States](/flags/us.png)
![Jay Ver Hoef](https://cdn.adscientificindex.com/pictures/10/4397634.jpg)
Statistics
Ecology
Spatial
Bayesian
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,783
5,620
0.408
* Total Citation Counts Rankings
World Rank
64,964
Country Rank
2,954
Institution Rank : 68
![](https://cdn.adscientificindex.com/logos/3023.jpg)
![Australia](/flags/au.png)
![Guillermo Diaz Pulido](https://cdn.adscientificindex.com/pictures/00/610.jpg)
Coral Reefs
Algae
Ocean Acidification
Marine Ecology
Phycology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,763
7,166
0.521
* Total Citation Counts Rankings
World Rank
65,490
Country Rank
27,667
Institution Rank : 37
![](https://cdn.adscientificindex.com/logos/637.png)
![United States](/flags/us.png)
![D Allen Davis](https://cdn.adscientificindex.com/pictures/6e/858382.jpg)
Aquatic Animal Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,678
6,570
0.480
* Total Citation Counts Rankings
World Rank
65,425
Country Rank
27,644
Institution Rank : 102
![](https://cdn.adscientificindex.com/logos/1726.jpg)
![United States](/flags/us.png)
![George Wittemyer](https://cdn.adscientificindex.com/pictures/39/910307.jpg)
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,688
8,461
0.618
* Total Citation Counts Rankings
World Rank
65,938
Country Rank
2,998
Institution Rank : 58
![](https://cdn.adscientificindex.com/logos/11581.jpg)
![Australia](/flags/au.png)
![Neil Andrew](/user/assets/images/profile/no-profile-photo.png)
fisheries
Pacific
food systems
food security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,605
5,092
0.374
* Total Citation Counts Rankings
World Rank
65,912
Country Rank
227
Institution Rank : 46
![](https://cdn.adscientificindex.com/logos/10906.jpg)
![South Africa](/flags/za.png)
![Lynne Shannon](/user/assets/images/profile/no-profile-photo.png)
fisheries
marine
Benguela
indicators
ecosystem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,608
5,129
0.377
* Total Citation Counts Rankings
World Rank
65,946
Country Rank
279
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/10904.png)
![New Zealand](/flags/nz.png)
![Mads Solgaard Thomsen](https://cdn.adscientificindex.com/pictures/a8/126364.jpg)
Marine ecology
Climate changes
Invasive species
Facilitation cascades
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,603
9,033
0.664
* Total Citation Counts Rankings
World Rank
66,356
Country Rank
3,024
Institution Rank : 74
![](https://cdn.adscientificindex.com/logos/1896.jpg)
![Australia](/flags/au.png)
![Timothy D Clark](https://cdn.adscientificindex.com/pictures/98/186.jpg)
Climate Change
Ecophysiology
Aquaculture
Fisheries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,541
9,514
0.703
* Total Citation Counts Rankings
World Rank
67,064
Country Rank
28,246
Institution Rank : 74
![](https://cdn.adscientificindex.com/logos/15818.png)
![United States](/flags/us.png)
![Jeffrey A Seminoff](/user/assets/images/profile/no-profile-photo.png)
sea turtle biology
ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,440
6,849
0.510
* Total Citation Counts Rankings
World Rank
68,052
Country Rank
3,008
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/5659.jpg)
![Canada](/flags/ca.png)
![Snelgrove Pvr](https://cdn.adscientificindex.com/pictures/42/643711.jpg)
marine ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,279
6,151
0.463
* Total Citation Counts Rankings
World Rank
67,508
Country Rank
3,079
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/5944.jpg)
![Australia](/flags/au.png)
![Neil R Loneragan](https://cdn.adscientificindex.com/pictures/a8/4.jpg)
fisheries
fisheries ecology
prawn biology
stock enhancement
marine biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,367
5,135
0.384
* Total Citation Counts Rankings
World Rank
68,317
Country Rank
1,620
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/16146.jpg)
![France](/flags/fr.png)
![Stephane Panserat](https://cdn.adscientificindex.com/pictures/ec/4450421.jpg)
Fish Metabolism
Fish Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,239
6,294
0.475
* Total Citation Counts Rankings
World Ranking
61,454
Country Ranking
5,271
Institution Ranking
112
Lee E Brown
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,355
8,184
0.570
![](https://cdn.adscientificindex.com/logos/11133.jpg)
aquatic ecosystems
food webs
freshwater ecology
alpine
environmental flows
* Total Citation Counts Rankings
World Ranking
60,387
Country Ranking
2,728
Institution Ranking
40
Jianguang Qin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,549
9,225
0.634
![](https://cdn.adscientificindex.com/logos/2642.jpg)
Aquaculture nutrition
Aquaculture Ecology
Aquaculture production
Aquaculture sustainability
marine biotechnology
* Total Citation Counts Rankings
World Ranking
62,655
Country Ranking
208
Institution Ranking
5
Fatih Özoğul
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,140
9,531
0.674
![](https://cdn.adscientificindex.com/logos/1789.png)
food science and technology
seafood
biogenic amines
lactic acid bacteria
phenolic compounds
* Total Citation Counts Rankings
World Ranking
62,786
Country Ranking
2,756
Institution Ranking
20
Christian Laforsch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,116
9,992
0.708
![](https://cdn.adscientificindex.com/logos/10383.png)
aquatic ecology
indiucible defenses
Daphnia
microplastic
coral reef ecology
* Total Citation Counts Rankings
World Ranking
62,648
Country Ranking
2,826
Institution Ranking
55
Neville Barrett
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,141
7,160
0.506
![](https://cdn.adscientificindex.com/logos/11430.jpg)
marine biology
temperate reef ecology
reef fish biology
estuaries
conservation biology
* Total Citation Counts Rankings
World Ranking
62,756
Country Ranking
26,620
Institution Ranking
198
Gerard T Kyle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,121
6,509
0.461
![](https://cdn.adscientificindex.com/logos/8825.jpg)
conservation/environmental psychology
nature
human dimensions
* Total Citation Counts Rankings
World Ranking
63,886
Country Ranking
605
Institution Ranking
49
Lieven Bervoets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,941
5,688
0.408
![](https://cdn.adscientificindex.com/logos/10822.jpg)
aquatic toxicology
aquatic ecology
ecotoxicology
ecological risk assessment
biomonitoring
* Total Citation Counts Rankings
World Ranking
63,945
Country Ranking
870
Institution Ranking
70
Malin Jonell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,930
13,669
0.981
![](https://cdn.adscientificindex.com/logos/8548.jpg)
aquaculture
eco-certification
seafood
food systems
* Total Citation Counts Rankings
World Ranking
64,541
Country Ranking
2,826
Institution Ranking
130
John Post
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,829
4,045
0.293
* Total Citation Counts Rankings
World Ranking
64,844
Country Ranking
5,546
Institution Ranking
54
Jun Zou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,783
5,088
0.369
![](https://cdn.adscientificindex.com/logos/10783.jpg)
Fish Immunology
Antiviral Defence
Interferons
Cytokines
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* Total Citation Counts Rankings
World Ranking
65,037
Country Ranking
2,847
Institution Ranking
337
Amanda Vincent
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,752
4,293
0.312
![](https://cdn.adscientificindex.com/logos/10873.jpg)
marine conservation
wildlife trade
international policy
protected areas
marine ecology
* Total Citation Counts Rankings
World Ranking
64,815
Country Ranking
2,946
Institution Ranking
265
Paul A Marshall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,786
4,787
0.347
![](https://cdn.adscientificindex.com/logos/11312.png)
Nature Conservation
Marine Conservation
Leadership and Innovation in Conservation
* Total Citation Counts Rankings
World Ranking
65,585
Country Ranking
621
Institution Ranking
150
Tom Defoirdt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,663
7,193
0.526
![](https://cdn.adscientificindex.com/logos/2866.jpg)
quorum sensing
virulence
virulence factors
Vibrio
aquaculture
* Total Citation Counts Rankings
World Ranking
64,841
Country Ranking
27,412
Institution Ranking
72
Jay Ver Hoef
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,783
5,620
0.408
![](https://cdn.adscientificindex.com/logos/15818.png)
Statistics
Ecology
Spatial
Bayesian
Mathematics
* Total Citation Counts Rankings
World Ranking
64,964
Country Ranking
2,954
Institution Ranking
68
Guillermo Diaz Pulido
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,763
7,166
0.521
![](https://cdn.adscientificindex.com/logos/3023.jpg)
Coral Reefs
Algae
Ocean Acidification
Marine Ecology
Phycology
* Total Citation Counts Rankings
World Ranking
65,490
Country Ranking
27,667
Institution Ranking
37
D Allen Davis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,678
6,570
0.480
* Total Citation Counts Rankings
World Ranking
65,425
Country Ranking
27,644
Institution Ranking
102
George Wittemyer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,688
8,461
0.618
* Total Citation Counts Rankings
World Ranking
65,938
Country Ranking
2,998
Institution Ranking
58
Neil Andrew
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,605
5,092
0.374
![](https://cdn.adscientificindex.com/logos/11581.jpg)
fisheries
Pacific
food systems
food security
* Total Citation Counts Rankings
World Ranking
65,912
Country Ranking
227
Institution Ranking
46
Lynne Shannon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,608
5,129
0.377
![](https://cdn.adscientificindex.com/logos/10906.jpg)
fisheries
marine
Benguela
indicators
ecosystem
* Total Citation Counts Rankings
World Ranking
65,946
Country Ranking
279
Institution Ranking
19
Mads Solgaard Thomsen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,603
9,033
0.664
![](https://cdn.adscientificindex.com/logos/10904.png)
Marine ecology
Climate changes
Invasive species
Facilitation cascades
* Total Citation Counts Rankings
World Ranking
66,356
Country Ranking
3,024
Institution Ranking
74
Timothy D Clark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,541
9,514
0.703
![](https://cdn.adscientificindex.com/logos/1896.jpg)
Climate Change
Ecophysiology
Aquaculture
Fisheries
* Total Citation Counts Rankings
World Ranking
67,064
Country Ranking
28,246
Institution Ranking
74
Jeffrey A Seminoff
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,440
6,849
0.510
* Total Citation Counts Rankings
World Ranking
68,052
Country Ranking
3,008
Institution Ranking
19
Snelgrove Pvr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,279
6,151
0.463
* Total Citation Counts Rankings
World Ranking
67,508
Country Ranking
3,079
Institution Ranking
21
Neil R Loneragan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,367
5,135
0.384
![](https://cdn.adscientificindex.com/logos/5944.jpg)
fisheries
fisheries ecology
prawn biology
stock enhancement
marine biodiversity
* Total Citation Counts Rankings
World Ranking
68,317
Country Ranking
1,620
Institution Ranking
49
Stephane Panserat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,239
6,294
0.475