Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Rankings
Rankings

103,303
World Rank

231
Country Rank

5
University
Ranking Based On Selection:
1
Natural Sciences / Biological Science
adaptive radiation | ecological statistics | mating systems | parental care | sperm competitio
adaptive radiation | ecological statistics | mating systems | parental care | sperm competitio
Citation Metrics
-
Total10,175
-
Last 6 Years3,477
-
Last 6 Years / Total0.342
* Total Citation Rankings
Rankings

107,518
World Rank

246
Country Rank

6
University
Ranking Based On Selection:
2
Natural Sciences / Biological Science
ecological economics | environmental values | degrowth | social-ecological systems | birds and peopl
ecological economics | environmental values | degrowth | social-ecological systems | birds and peopl
Citation Metrics
-
Total9,824
-
Last 6 Years7,089
-
Last 6 Years / Total0.722
* Total Citation Rankings
Rankings

145,114
World Rank

375
Country Rank

8
University
Ranking Based On Selection:
3
Natural Sciences / Biological Science
evolutionary ecology - behavioural ecology - mating systems - fish biology - sexual selectio
evolutionary ecology - behavioural ecology - mating systems - fish biology - sexual selectio
Citation Metrics
-
Total7,501
-
Last 6 Years3,435
-
Last 6 Years / Total0.458
* Total Citation Rankings
Rankings

151,063
World Rank

398
Country Rank

9
University
Ranking Based On Selection:
4
Natural Sciences / Biological Science
evolutionary biology | zoology | biogeography | Amphipoda | speciatio
evolutionary biology | zoology | biogeography | Amphipoda | speciatio
Citation Metrics
-
Total7,218
-
Last 6 Years3,961
-
Last 6 Years / Total0.549
* Total Citation Rankings
Rankings

208,529
World Rank

684
Country Rank

18
University
Ranking Based On Selection:
5
Natural Sciences / Biological Science
Evolutionary biology | Phylogenetics | Systematics | Herpetology | Tepui
Evolutionary biology | Phylogenetics | Systematics | Herpetology | Tepui
Citation Metrics
-
Total5,241
-
Last 6 Years2,782
-
Last 6 Years / Total0.531
* Total Citation Rankings
Rankings

269,390
World Rank

999
Country Rank

24
University
Ranking Based On Selection:
6
Citation Metrics
-
Total3,981
-
Last 6 Years452
-
Last 6 Years / Total0.114
* Total Citation Rankings
Rankings

388,146
World Rank

1,864
Country Rank

45
University
Ranking Based On Selection:
7
Citation Metrics
-
Total2,558
-
Last 6 Years1,757
-
Last 6 Years / Total0.687
* Total Citation Rankings
Rankings

409,526
World Rank

2,025
Country Rank

49
University
Ranking Based On Selection:
8
Citation Metrics
-
Total2,381
-
Last 6 Years1,610
-
Last 6 Years / Total0.676
* Total Citation Rankings
Rankings

424,085
World Rank

2,153
Country Rank

52
University
Ranking Based On Selection:
9
Citation Metrics
-
Total2,272
-
Last 6 Years1,149
-
Last 6 Years / Total0.506
* Total Citation Rankings
Rankings

429,212
World Rank

2,203
Country Rank

57
University
Ranking Based On Selection:
10
Citation Metrics
-
Total2,234
-
Last 6 Years1,546
-
Last 6 Years / Total0.692
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* Total Citation Rankings
Rankings

424,571
World Rank

2,156
Country Rank

53
University
Ranking Based On Selection:
11
Natural Sciences / Biological Science
microbial ecology | plant microbe interactions | fungal lipids | biodegradatio
microbial ecology | plant microbe interactions | fungal lipids | biodegradatio
Citation Metrics
-
Total2,268
-
Last 6 Years1,590
-
Last 6 Years / Total0.701
* Total Citation Rankings
Rankings

519,121
World Rank

3,033
Country Rank

69
University
Ranking Based On Selection:
12
Citation Metrics
-
Total1,700
-
Last 6 Years692
-
Last 6 Years / Total0.407
* Total Citation Rankings
Rankings

529,776
World Rank

3,152
Country Rank

73
University
Ranking Based On Selection:
13
Natural Sciences / Biological Science
ekohydrologia terenów miejskich | adaptacja do zian kliamtu | BZ
ekohydrologia terenów miejskich | adaptacja do zian kliamtu | BZ
Citation Metrics
-
Total1,647
-
Last 6 Years640
-
Last 6 Years / Total0.389
* Total Citation Rankings
Rankings

529,442
World Rank

3,149
Country Rank

72
University
Ranking Based On Selection:
14
Citation Metrics
-
Total1,648
-
Last 6 Years1,376
-
Last 6 Years / Total0.835
* Total Citation Rankings
Rankings

583,496
World Rank

3,777
Country Rank

87
University
Ranking Based On Selection:
15
Natural Sciences / Biological Science
Freshwater Ecology - Benthic Macroinvertebrates - Ecological Risk Assessment - Water Reus
Freshwater Ecology - Benthic Macroinvertebrates - Ecological Risk Assessment - Water Reus
Citation Metrics
-
Total1,410
-
Last 6 Years276
-
Last 6 Years / Total0.196
* Total Citation Rankings
Rankings

601,025
World Rank

3,975
Country Rank

92
University
Ranking Based On Selection:
16
Citation Metrics
-
Total1,341
-
Last 6 Years749
-
Last 6 Years / Total0.559
* Total Citation Rankings
Rankings

611,557
World Rank

4,087
Country Rank

95
University
Ranking Based On Selection:
17
Citation Metrics
-
Total1,302
-
Last 6 Years752
-
Last 6 Years / Total0.578
* Total Citation Rankings
Rankings

636,731
World Rank

4,410
Country Rank

76
University
Ranking Based On Selection:
18
Citation Metrics
-
Total1,214
-
Last 6 Years328
-
Last 6 Years / Total0.270
* Total Citation Rankings
Rankings

674,205
World Rank

4,873
Country Rank

108
University
Ranking Based On Selection:
19
Citation Metrics
-
Total1,093
-
Last 6 Years530
-
Last 6 Years / Total0.485
* Total Citation Rankings
Rankings

753,540
World Rank

5,974
Country Rank

139
University
Ranking Based On Selection:
20
Natural Sciences / Biological Science
microfungi | plant parasites | anamorphic fungi | taxonomy | alien and invasive specie
microfungi | plant parasites | anamorphic fungi | taxonomy | alien and invasive specie
Citation Metrics
-
Total877
-
Last 6 Years500
-
Last 6 Years / Total0.570
* Total Citation Rankings
Rankings

780,269
World Rank

6,357
Country Rank

146
University
Ranking Based On Selection:
21
Citation Metrics
-
Total813
-
Last 6 Years375
-
Last 6 Years / Total0.461
* Total Citation Rankings
Rankings

792,753
World Rank

6,570
Country Rank

152
University
Ranking Based On Selection:
22
Citation Metrics
-
Total784
-
Last 6 Years533
-
Last 6 Years / Total0.680
* Total Citation Rankings
Rankings

850,687
World Rank

7,426
Country Rank

169
University
Ranking Based On Selection:
23
Citation Metrics
-
Total664
-
Last 6 Years609
-
Last 6 Years / Total0.917
* Total Citation Rankings
Rankings

966,107
World Rank

9,488
Country Rank

82
University
Ranking Based On Selection:
24
Natural Sciences / Biological Science
proteins | molecular docking | surface plasmon resonance | TEER | FPL
proteins | molecular docking | surface plasmon resonance | TEER | FPL
Citation Metrics
-
Total492
-
Last 6 Years247
-
Last 6 Years / Total0.502
* Total Citation Rankings
Rankings

987,127
World Rank

9,884
Country Rank

83
University
Ranking Based On Selection:
25
Citation Metrics
-
Total468
-
Last 6 Years259
-
Last 6 Years / Total0.553