The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 127 scientist
H-Index Rankings
University / Institution:
# 1
Country:
# 113
Region:
# 8,540
World:
# 24,994
H-Index
Total:
74
Last 6 Year:
42
Last 6 Year/Total:
0.568
i10 Index
Total:
196
Last 6 Year:
120
Last 6 Year/Total:
0.612
Citation
Total:
15,627
Last 6 Year:
4,894
Last 6 Year/Total:
0.313
Nikolai Friberg
Nature-based solutions
Biodiversity
Ecosystem functioning
Freshwaters
Rivers
H-Index Rankings
University / Institution:
# 2
Country:
# 383
Region:
# 22,383
World:
# 63,870
H-Index
Total:
54
Last 6 Year:
34
Last 6 Year/Total:
0.630
i10 Index
Total:
125
Last 6 Year:
87
Last 6 Year/Total:
0.696
Citation
Total:
9,108
Last 6 Year:
3,937
Last 6 Year/Total:
0.432
Knut Erik Tollefsen
Ecotoxicology
hazard assessment
risk assessment
ecotoxicogenomics
effect assessment
H-Index Rankings
University / Institution:
# 3
Country:
# 473
Region:
# 26,101
World:
# 73,915
H-Index
Total:
51
Last 6 Year:
35
Last 6 Year/Total:
0.686
i10 Index
Total:
139
Last 6 Year:
109
Last 6 Year/Total:
0.784
Citation
Total:
9,407
Last 6 Year:
4,669
Last 6 Year/Total:
0.496
H-Index Rankings
University / Institution:
# 4
Country:
# 531
Region:
# 29,462
World:
# 82,904
H-Index
Total:
49
Last 6 Year:
30
Last 6 Year/Total:
0.612
i10 Index
Total:
113
Last 6 Year:
76
Last 6 Year/Total:
0.673
Citation
Total:
10,271
Last 6 Year:
3,860
Last 6 Year/Total:
0.376
H-Index Rankings
University / Institution:
# 5
Country:
# 602
Region:
# 32,771
World:
# 91,816
H-Index
Total:
47
Last 6 Year:
30
Last 6 Year/Total:
0.638
i10 Index
Total:
96
Last 6 Year:
57
Last 6 Year/Total:
0.594
Citation
Total:
8,932
Last 6 Year:
4,122
Last 6 Year/Total:
0.461
H-Index Rankings
University / Institution:
# 6
Country:
# 791
Region:
# 41,706
World:
# 115,915
H-Index
Total:
42
Last 6 Year:
42
Last 6 Year/Total:
1.000
i10 Index
Total:
75
Last 6 Year:
75
Last 6 Year/Total:
1.000
Citation
Total:
15,890
Last 6 Year:
14,296
Last 6 Year/Total:
0.900
Luca Nizzetto
Environmental chemistry
Risk assessment
Food safety
Plastic Pollution
H-Index Rankings
University / Institution:
# 7
Country:
# 800
Region:
# 42,142
World:
# 117,348
H-Index
Total:
42
Last 6 Year:
34
Last 6 Year/Total:
0.810
i10 Index
Total:
76
Last 6 Year:
66
Last 6 Year/Total:
0.868
Citation
Total:
9,236
Last 6 Year:
7,278
Last 6 Year/Total:
0.788
H-Index Rankings
University / Institution:
# 8
Country:
# 809
Region:
# 42,522
World:
# 118,348
H-Index
Total:
42
Last 6 Year:
31
Last 6 Year/Total:
0.738
i10 Index
Total:
80
Last 6 Year:
62
Last 6 Year/Total:
0.775
Citation
Total:
7,493
Last 6 Year:
2,970
Last 6 Year/Total:
0.396
H-Index Rankings
University / Institution:
# 9
Country:
# 867
Region:
# 45,240
World:
# 125,513
H-Index
Total:
41
Last 6 Year:
29
Last 6 Year/Total:
0.707
i10 Index
Total:
77
Last 6 Year:
56
Last 6 Year/Total:
0.727
Citation
Total:
7,577
Last 6 Year:
2,792
Last 6 Year/Total:
0.368
H-Index Rankings
University / Institution:
# 10
Country:
# 944
Region:
# 49,584
World:
# 137,349
H-Index
Total:
39
Last 6 Year:
35
Last 6 Year/Total:
0.897
i10 Index
Total:
66
Last 6 Year:
62
Last 6 Year/Total:
0.939
Citation
Total:
6,211
Last 6 Year:
4,257
Last 6 Year/Total:
0.685
H-Index Rankings
University / Institution:
# 11
Country:
# 953
Region:
# 50,455
World:
# 139,790
H-Index
Total:
39
Last 6 Year:
29
Last 6 Year/Total:
0.744
i10 Index
Total:
70
Last 6 Year:
54
Last 6 Year/Total:
0.771
Citation
Total:
6,841
Last 6 Year:
3,306
Last 6 Year/Total:
0.483
Erik Höglund
Comparative stress physiology
Fish welfare
Fish behavior.
H-Index Rankings
University / Institution:
# 12
Country:
# 961
Region:
# 50,849
World:
# 140,840
H-Index
Total:
39
Last 6 Year:
27
Last 6 Year/Total:
0.692
i10 Index
Total:
71
Last 6 Year:
64
Last 6 Year/Total:
0.901
Citation
Total:
4,676
Last 6 Year:
2,371
Last 6 Year/Total:
0.507
H-Index Rankings
University / Institution:
# 13
Country:
# 985
Region:
# 51,869
World:
# 143,387
H-Index
Total:
39
Last 6 Year:
21
Last 6 Year/Total:
0.538
i10 Index
Total:
57
Last 6 Year:
44
Last 6 Year/Total:
0.772
Citation
Total:
4,422
Last 6 Year:
1,486
Last 6 Year/Total:
0.336
H-Index Rankings
University / Institution:
# 14
Country:
# 1,016
Region:
# 53,466
World:
# 148,084
H-Index
Total:
38
Last 6 Year:
28
Last 6 Year/Total:
0.737
i10 Index
Total:
72
Last 6 Year:
50
Last 6 Year/Total:
0.694
Citation
Total:
6,436
Last 6 Year:
3,316
Last 6 Year/Total:
0.515
Dag Øystein Hjermann
Population dynamics of marine organisms
statistical analyses of spatiotemporal data
H-Index Rankings
University / Institution:
# 15
Country:
# 1,106
Region:
# 57,926
World:
# 159,750
H-Index
Total:
37
Last 6 Year:
22
Last 6 Year/Total:
0.595
i10 Index
Total:
62
Last 6 Year:
46
Last 6 Year/Total:
0.742
Citation
Total:
5,280
Last 6 Year:
2,042
Last 6 Year/Total:
0.387
H-Index Rankings
University / Institution:
# 16
Country:
# 1,159
Region:
# 60,610
World:
# 167,211
H-Index
Total:
36
Last 6 Year:
25
Last 6 Year/Total:
0.694
i10 Index
Total:
51
Last 6 Year:
48
Last 6 Year/Total:
0.941
Citation
Total:
3,926
Last 6 Year:
1,720
Last 6 Year/Total:
0.438
Merete Grung
environmental risk assessment
organic contaminants
ecotoxicology
environmental monitoring
PFAS
H-Index Rankings
University / Institution:
# 17
Country:
# 1,170
Region:
# 61,247
World:
# 168,769
H-Index
Total:
36
Last 6 Year:
22
Last 6 Year/Total:
0.611
i10 Index
Total:
73
Last 6 Year:
45
Last 6 Year/Total:
0.616
Citation
Total:
4,669
Last 6 Year:
1,815
Last 6 Year/Total:
0.389
Jonny Beyer
Environmental toxicology
ecotoxicology
biomarkers
risk assessment
H-Index Rankings
University / Institution:
# 18
Country:
# 1,439
Region:
# 74,177
World:
# 203,704
H-Index
Total:
33
Last 6 Year:
15
Last 6 Year/Total:
0.455
i10 Index
Total:
46
Last 6 Year:
26
Last 6 Year/Total:
0.565
Citation
Total:
10,749
Last 6 Year:
4,194
Last 6 Year/Total:
0.390
H-Index Rankings
University / Institution:
# 19
Country:
# 1,472
Region:
# 76,230
World:
# 209,966
H-Index
Total:
32
Last 6 Year:
24
Last 6 Year/Total:
0.750
i10 Index
Total:
57
Last 6 Year:
41
Last 6 Year/Total:
0.719
Citation
Total:
5,883
Last 6 Year:
3,369
Last 6 Year/Total:
0.573
H-Index Rankings
University / Institution:
# 20
Country:
# 1,487
Region:
# 76,877
World:
# 211,619
H-Index
Total:
32
Last 6 Year:
22
Last 6 Year/Total:
0.688
i10 Index
Total:
66
Last 6 Year:
49
Last 6 Year/Total:
0.742
Citation
Total:
4,160
Last 6 Year:
2,054
Last 6 Year/Total:
0.494
H-Index Rankings
University / Institution:
# 21
Country:
# 1,501
Region:
# 77,506
World:
# 213,223
H-Index
Total:
32
Last 6 Year:
20
Last 6 Year/Total:
0.625
i10 Index
Total:
80
Last 6 Year:
45
Last 6 Year/Total:
0.563
Citation
Total:
4,211
Last 6 Year:
1,879
Last 6 Year/Total:
0.446
H-Index Rankings
University / Institution:
# 22
Country:
# 1,561
Region:
# 80,472
World:
# 221,539
H-Index
Total:
31
Last 6 Year:
25
Last 6 Year/Total:
0.806
i10 Index
Total:
50
Last 6 Year:
45
Last 6 Year/Total:
0.900
Citation
Total:
3,604
Last 6 Year:
2,346
Last 6 Year/Total:
0.651
H-Index Rankings
University / Institution:
# 23
Country:
# 1,588
Region:
# 82,057
World:
# 225,600
H-Index
Total:
31
Last 6 Year:
21
Last 6 Year/Total:
0.677
i10 Index
Total:
55
Last 6 Year:
36
Last 6 Year/Total:
0.655
Citation
Total:
4,424
Last 6 Year:
1,647
Last 6 Year/Total:
0.372
Jes Jessen Rasmussen
Freshwater ecology
macroinvertebrates
ecosystem function
environmental contaminants
H-Index Rankings
University / Institution:
# 24
Country:
# 1,649
Region:
# 85,231
World:
# 234,646
H-Index
Total:
30
Last 6 Year:
25
Last 6 Year/Total:
0.833
i10 Index
Total:
48
Last 6 Year:
42
Last 6 Year/Total:
0.875
Citation
Total:
3,959
Last 6 Year:
2,652
Last 6 Year/Total:
0.670
H-Index Rankings
University / Institution:
# 25
Country:
# 1,677
Region:
# 86,433
World:
# 237,868
H-Index
Total:
30
Last 6 Year:
22
Last 6 Year/Total:
0.733
i10 Index
Total:
58
Last 6 Year:
47
Last 6 Year/Total:
0.810
Citation
Total:
4,716
Last 6 Year:
2,585
Last 6 Year/Total:
0.548
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution
Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
1 113 8,540 24,994
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Others

74 42 0.568 196 120 0.612 15,627 4,894 0.313
2 383 22,383 63,870
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Natural Sciences / Biological Science

Nature-based solutions | Biodiversity | Ecosystem functioning | Freshwaters | Rivers |

54 34 0.630 125 87 0.696 9,108 3,937 0.432
3 473 26,101 73,915
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Natural Sciences / Molecular Biology & Genetics

Ecotoxicology | hazard assessment | risk assessment | ecotoxicogenomics | effect assessment |

51 35 0.686 139 109 0.784 9,407 4,669 0.496
4 531 29,462 82,904
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Engineering & Technology / Marine Sciences and Engineering

ocean acidification | ecosystems | marginal seas | polar oceans | socioecology |

49 30 0.612 113 76 0.673 10,271 3,860 0.376
5 602 32,771 91,816
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Others

47 30 0.638 96 57 0.594 8,932 4,122 0.461
6 791 41,706 115,915
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Engineering & Technology / Marine Sciences and Engineering

microplastic | marine litter | plastics | microplastics | pollution |

42 42 1.000 75 75 1.000 15,890 14,296 0.900
7 800 42,142 117,348
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Natural Sciences / Chemical Sciences

Environmental chemistry | Risk assessment | Food safety | Plastic Pollution |

42 34 0.810 76 66 0.868 9,236 7,278 0.788
8 809 42,522 118,348
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Engineering & Technology / Marine Sciences and Engineering

Marine biology |

42 31 0.738 80 62 0.775 7,493 2,970 0.396
9 867 45,240 125,513
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Natural Sciences / Biological Science

Running waters | Biodiversity | Aquatic ecology | Restoration |

41 29 0.707 77 56 0.727 7,577 2,792 0.368
10 944 49,584 137,349
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Others

39 35 0.897 66 62 0.939 6,211 4,257 0.685
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11 953 50,455 139,790
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Engineering & Technology / Environmental Science & Engineering

Environmental chemistry | passive sampling | environmental sciences | pollution |

39 29 0.744 70 54 0.771 6,841 3,306 0.483
12 961 50,849 140,840
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Others

Comparative stress physiology | Fish welfare | Fish behavior. |

39 27 0.692 71 64 0.901 4,676 2,371 0.507
13 985 51,869 143,387
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Engineering & Technology / Environmental Science & Engineering

Environmental Sciences | Ecotoxicology | Environmental chemistry |

39 21 0.538 57 44 0.772 4,422 1,486 0.336
14 1,016 53,466 148,084
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Engineering & Technology / Earth Sciences

Biogeochemistry | carbon cycle | water quality |

38 28 0.737 72 50 0.694 6,436 3,316 0.515
15 1,106 57,926 159,750
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Engineering & Technology / Marine Sciences and Engineering

Population dynamics of marine organisms | statistical analyses of spatiotemporal data |

37 22 0.595 62 46 0.742 5,280 2,042 0.387
16 1,159 60,610 167,211
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Others

36 25 0.694 51 48 0.941 3,926 1,720 0.438
17 1,170 61,247 168,769
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Engineering & Technology / Environmental Science & Engineering

environmental risk assessment | organic contaminants | ecotoxicology | environmental monitoring | PFAS |

36 22 0.611 73 45 0.616 4,669 1,815 0.389
18 1,439 74,177 203,704
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Others

Environmental toxicology | ecotoxicology | biomarkers | risk assessment |

33 15 0.455 46 26 0.565 10,749 4,194 0.390
19 1,472 76,230 209,966
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Natural Sciences / Biological Science

Aquatic ecology | Water management | Eutrophication |

32 24 0.750 57 41 0.719 5,883 3,369 0.573
20 1,487 76,877 211,619
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Natural Sciences / Biological Science

freshwater ecology |

32 22 0.688 66 49 0.742 4,160 2,054 0.494
21 1,501 77,506 213,223
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Engineering & Technology / Marine Sciences and Engineering

Ecotoxicology | Marine Biology | Bioaccumulation | Food Chain | Biological Effects |

32 20 0.625 80 45 0.563 4,211 1,879 0.446
22 1,561 80,472 221,539
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Natural Sciences / Biological Science

Ecotoxicology |

31 25 0.806 50 45 0.900 3,604 2,346 0.651
23 1,588 82,057 225,600
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Engineering & Technology / Marine Sciences and Engineering

marine biology | microalgae | systematics |

31 21 0.677 55 36 0.655 4,424 1,647 0.372
24 1,649 85,231 234,646
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Natural Sciences / Biological Science

Freshwater ecology | macroinvertebrates | ecosystem function | environmental contaminants |

30 25 0.833 48 42 0.875 3,959 2,652 0.670
25 1,677 86,433 237,868
Norway Norway Norwegian Institute for Water Research Norwegian Institute for Water Research Natural Sciences / Biological Science

Ecology | Ecotoxicology | Environmental risk assessment |

30 22 0.733 58 47 0.810 4,716 2,585 0.548