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 135 scientist
H-Index Rankings
University / Institution:
# 3
Country:
# 2,259
Region:
# 2,432
World:
# 4,854
H-Index
Total:
116
Last 6 Year:
59
Last 6 Year/Total:
0.509
i10 Index
Total:
274
Last 6 Year:
207
Last 6 Year/Total:
0.755
Citation
Total:
35,941
Last 6 Year:
11,124
Last 6 Year/Total:
0.310
Thomas A Spies
Forest Ecology
Landscape Ecology
Disturbance Ecology
Coupled Human and Natural Systems
H-Index Rankings
University / Institution:
# 22
Country:
# 7,582
Region:
# 8,298
World:
# 17,023
H-Index
Total:
83
Last 6 Year:
46
Last 6 Year/Total:
0.554
i10 Index
Total:
188
Last 6 Year:
128
Last 6 Year/Total:
0.681
Citation
Total:
31,494
Last 6 Year:
7,734
Last 6 Year/Total:
0.246
Richard H Waring
forests
tree physiology
remote sensing
growth modeling
climate change
H-Index Rankings
University / Institution:
# 31
Country:
# 9,725
Region:
# 10,683
World:
# 22,247
H-Index
Total:
77
Last 6 Year:
30
Last 6 Year/Total:
0.390
i10 Index
Total:
153
Last 6 Year:
80
Last 6 Year/Total:
0.523
Citation
Total:
28,151
Last 6 Year:
4,106
Last 6 Year/Total:
0.146
H-Index Rankings
University / Institution:
# 39
Country:
# 13,622
Region:
# 15,074
World:
# 32,383
H-Index
Total:
68
Last 6 Year:
44
Last 6 Year/Total:
0.647
i10 Index
Total:
123
Last 6 Year:
104
Last 6 Year/Total:
0.846
Citation
Total:
17,125
Last 6 Year:
6,956
Last 6 Year/Total:
0.406
H-Index Rankings
University / Institution:
# 46
Country:
# 16,081
Region:
# 17,850
World:
# 38,984
H-Index
Total:
64
Last 6 Year:
42
Last 6 Year/Total:
0.656
i10 Index
Total:
151
Last 6 Year:
88
Last 6 Year/Total:
0.583
Citation
Total:
20,953
Last 6 Year:
7,751
Last 6 Year/Total:
0.370
H-Index Rankings
University / Institution:
# 48
Country:
# 16,127
Region:
# 17,907
World:
# 39,129
H-Index
Total:
64
Last 6 Year:
40
Last 6 Year/Total:
0.625
i10 Index
Total:
165
Last 6 Year:
132
Last 6 Year/Total:
0.800
Citation
Total:
19,838
Last 6 Year:
10,845
Last 6 Year/Total:
0.547
H-Index Rankings
University / Institution:
# 49
Country:
# 16,251
Region:
# 18,048
World:
# 39,465
H-Index
Total:
64
Last 6 Year:
36
Last 6 Year/Total:
0.563
i10 Index
Total:
121
Last 6 Year:
86
Last 6 Year/Total:
0.711
Citation
Total:
15,406
Last 6 Year:
5,454
Last 6 Year/Total:
0.354
Joyce E Loper
Plant Pathology
plant-associated bacteria
genomics
biological control
H-Index Rankings
University / Institution:
# 50
Country:
# 16,271
Region:
# 18,070
World:
# 39,525
H-Index
Total:
64
Last 6 Year:
35
Last 6 Year/Total:
0.547
i10 Index
Total:
116
Last 6 Year:
87
Last 6 Year/Total:
0.750
Citation
Total:
15,560
Last 6 Year:
4,350
Last 6 Year/Total:
0.280
H-Index Rankings
University / Institution:
# 70
Country:
# 21,186
Region:
# 23,649
World:
# 53,188
H-Index
Total:
58
Last 6 Year:
27
Last 6 Year/Total:
0.466
i10 Index
Total:
132
Last 6 Year:
71
Last 6 Year/Total:
0.538
Citation
Total:
11,916
Last 6 Year:
3,524
Last 6 Year/Total:
0.296
H-Index Rankings
University / Institution:
# 74
Country:
# 22,408
Region:
# 25,027
World:
# 56,705
H-Index
Total:
56
Last 6 Year:
44
Last 6 Year/Total:
0.786
i10 Index
Total:
96
Last 6 Year:
85
Last 6 Year/Total:
0.885
Citation
Total:
30,631
Last 6 Year:
18,330
Last 6 Year/Total:
0.598
Pankaj Jaiswal
plant genomics
systems biology
ontology
bioinformatics
comparative genomics
H-Index Rankings
University / Institution:
# 76
Country:
# 22,583
Region:
# 25,236
World:
# 57,285
H-Index
Total:
56
Last 6 Year:
39
Last 6 Year/Total:
0.696
i10 Index
Total:
94
Last 6 Year:
81
Last 6 Year/Total:
0.862
Citation
Total:
20,602
Last 6 Year:
10,483
Last 6 Year/Total:
0.509
Christopher Still
plant ecophysiology
biogeography
climate change
earth system science
biogeochemistry
H-Index Rankings
University / Institution:
# 94
Country:
# 26,912
Region:
# 30,155
World:
# 70,173
H-Index
Total:
52
Last 6 Year:
36
Last 6 Year/Total:
0.692
i10 Index
Total:
105
Last 6 Year:
89
Last 6 Year/Total:
0.848
Citation
Total:
12,624
Last 6 Year:
5,249
Last 6 Year/Total:
0.416
H-Index Rankings
University / Institution:
# 116
Country:
# 30,917
Region:
# 34,732
World:
# 82,707
H-Index
Total:
49
Last 6 Year:
31
Last 6 Year/Total:
0.633
i10 Index
Total:
113
Last 6 Year:
81
Last 6 Year/Total:
0.717
Citation
Total:
9,023
Last 6 Year:
4,236
Last 6 Year/Total:
0.469
Junjie Wu
Agriculture and environmental quality
amenities and land use patterns
agglomeration and effectiveness of environmental regulat
H-Index Rankings
University / Institution:
# 118
Country:
# 31,177
Region:
# 35,035
World:
# 83,548
H-Index
Total:
49
Last 6 Year:
27
Last 6 Year/Total:
0.551
i10 Index
Total:
99
Last 6 Year:
60
Last 6 Year/Total:
0.606
Citation
Total:
8,999
Last 6 Year:
2,444
Last 6 Year/Total:
0.272
H-Index Rankings
University / Institution:
# 119
Country:
# 31,852
Region:
# 35,799
World:
# 85,495
H-Index
Total:
48
Last 6 Year:
38
Last 6 Year/Total:
0.792
i10 Index
Total:
77
Last 6 Year:
68
Last 6 Year/Total:
0.883
Citation
Total:
11,610
Last 6 Year:
6,412
Last 6 Year/Total:
0.552
Valtcho D Zheljazkov Valtcho D Jeliazkov
Cropping Systems
Biofuel crops
Essential oils
Medicinal & aromatic plants
Hemp
H-Index Rankings
University / Institution:
# 120
Country:
# 31,864
Region:
# 35,811
World:
# 85,523
H-Index
Total:
48
Last 6 Year:
37
Last 6 Year/Total:
0.771
i10 Index
Total:
179
Last 6 Year:
135
Last 6 Year/Total:
0.754
Citation
Total:
8,881
Last 6 Year:
4,884
Last 6 Year/Total:
0.550
H-Index Rankings
University / Institution:
# 124
Country:
# 32,301
Region:
# 36,315
World:
# 87,103
H-Index
Total:
48
Last 6 Year:
30
Last 6 Year/Total:
0.625
i10 Index
Total:
150
Last 6 Year:
84
Last 6 Year/Total:
0.560
Citation
Total:
10,529
Last 6 Year:
3,713
Last 6 Year/Total:
0.353
H-Index Rankings
University / Institution:
# 128
Country:
# 33,119
Region:
# 37,231
World:
# 89,559
H-Index
Total:
47
Last 6 Year:
40
Last 6 Year/Total:
0.851
i10 Index
Total:
100
Last 6 Year:
82
Last 6 Year/Total:
0.820
Citation
Total:
9,775
Last 6 Year:
5,782
Last 6 Year/Total:
0.592
H-Index Rankings
University / Institution:
# 138
Country:
# 35,376
Region:
# 39,784
World:
# 96,923
H-Index
Total:
46
Last 6 Year:
29
Last 6 Year/Total:
0.630
i10 Index
Total:
93
Last 6 Year:
68
Last 6 Year/Total:
0.731
Citation
Total:
5,681
Last 6 Year:
2,306
Last 6 Year/Total:
0.406
H-Index Rankings
University / Institution:
# 140
Country:
# 35,719
Region:
# 40,172
World:
# 97,971
H-Index
Total:
46
Last 6 Year:
24
Last 6 Year/Total:
0.522
i10 Index
Total:
173
Last 6 Year:
74
Last 6 Year/Total:
0.428
Citation
Total:
7,658
Last 6 Year:
2,420
Last 6 Year/Total:
0.316
H-Index Rankings
University / Institution:
# 142
Country:
# 35,844
Region:
# 40,322
World:
# 98,336
H-Index
Total:
46
Last 6 Year:
22
Last 6 Year/Total:
0.478
i10 Index
Total:
107
Last 6 Year:
50
Last 6 Year/Total:
0.467
Citation
Total:
7,513
Last 6 Year:
1,926
Last 6 Year/Total:
0.256
Paul C Jepson
Sustainable agriculture
food security
IPM
extension
risk assessment
H-Index Rankings
University / Institution:
# 165
Country:
# 39,293
Region:
# 44,314
World:
# 109,542
H-Index
Total:
44
Last 6 Year:
19
Last 6 Year/Total:
0.432
i10 Index
Total:
104
Last 6 Year:
40
Last 6 Year/Total:
0.385
Citation
Total:
7,224
Last 6 Year:
1,762
Last 6 Year/Total:
0.244
Daniel M Palacios
Marine Ecology
Marine Conservation
Marine Megafauna
Animal Telemetry
Movement Ecology
H-Index Rankings
University / Institution:
# 168
Country:
# 39,899
Region:
# 44,985
World:
# 111,589
H-Index
Total:
43
Last 6 Year:
33
Last 6 Year/Total:
0.767
i10 Index
Total:
87
Last 6 Year:
66
Last 6 Year/Total:
0.759
Citation
Total:
6,930
Last 6 Year:
3,744
Last 6 Year/Total:
0.540
Selina S Heppell
fisheries ecology
marine conservation biology
population dynamics
conservation biology
H-Index Rankings
University / Institution:
# 171
Country:
# 40,488
Region:
# 45,671
World:
# 113,700
H-Index
Total:
43
Last 6 Year:
27
Last 6 Year/Total:
0.628
i10 Index
Total:
83
Last 6 Year:
67
Last 6 Year/Total:
0.807
Citation
Total:
8,714
Last 6 Year:
2,956
Last 6 Year/Total:
0.339
H-Index Rankings
University / Institution:
# 193
Country:
# 44,873
Region:
# 50,651
World:
# 128,576
H-Index
Total:
41
Last 6 Year:
20
Last 6 Year/Total:
0.488
i10 Index
Total:
61
Last 6 Year:
35
Last 6 Year/Total:
0.574
Citation
Total:
5,904
Last 6 Year:
1,625
Last 6 Year/Total:
0.275
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
3 2,259 2,432 4,854
United States United States Oregon State University Oregon State University Agriculture & Forestry / Plant Science

plant ecophysiology |

116 59 0.509 274 207 0.755 35,941 11,124 0.310
22 7,582 8,298 17,023
United States United States Oregon State University Oregon State University Agriculture & Forestry / Forestry

Forest Ecology | Landscape Ecology | Disturbance Ecology | Coupled Human and Natural Systems |

83 46 0.554 188 128 0.681 31,494 7,734 0.246
31 9,725 10,683 22,247
United States United States Oregon State University Oregon State University Agriculture & Forestry / Forestry

forests | tree physiology | remote sensing | growth modeling | climate change |

77 30 0.390 153 80 0.523 28,151 4,106 0.146
39 13,622 15,074 32,383
United States United States Oregon State University Oregon State University Agriculture & Forestry / Forestry

Forest soils | ecology | ecosystems | agriculture | forestry |

68 44 0.647 123 104 0.846 17,125 6,956 0.406
46 16,081 17,850 38,984
United States United States Oregon State University Oregon State University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Nitrogen Cycling | Carbon Cycling | Microbial Communities |

64 42 0.656 151 88 0.583 20,953 7,751 0.370
48 16,127 17,907 39,129
United States United States Oregon State University Oregon State University Agriculture & Forestry / Plant Science

Plant pathology |

64 40 0.625 165 132 0.800 19,838 10,845 0.547
49 16,251 18,048 39,465
United States United States Oregon State University Oregon State University Agriculture & Forestry / Plant Science

plant systematics | comparative genomics | polyploidy |

64 36 0.563 121 86 0.711 15,406 5,454 0.354
50 16,271 18,070 39,525
United States United States Oregon State University Oregon State University Agriculture & Forestry / Plant Science

Plant Pathology | plant-associated bacteria | genomics | biological control |

64 35 0.547 116 87 0.750 15,560 4,350 0.280
70 21,186 23,649 53,188
United States United States Oregon State University Oregon State University Agriculture & Forestry / Plant Science

plant pathology | ecology | genetics |

58 27 0.466 132 71 0.538 11,916 3,524 0.296
74 22,408 25,027 56,705
United States United States Oregon State University Oregon State University Agriculture & Forestry / Crop Sciences

Soil Systems |

56 44 0.786 96 85 0.885 30,631 18,330 0.598
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76 22,583 25,236 57,285
United States United States Oregon State University Oregon State University Agriculture & Forestry / Plant Science

plant genomics | systems biology | ontology | bioinformatics | comparative genomics |

56 39 0.696 94 81 0.862 20,602 10,483 0.509
94 26,912 30,155 70,173
United States United States Oregon State University Oregon State University Agriculture & Forestry / Forestry

plant ecophysiology | biogeography | climate change | earth system science | biogeochemistry |

52 36 0.692 105 89 0.848 12,624 5,249 0.416
116 30,917 34,732 82,707
United States United States Oregon State University Oregon State University Agriculture & Forestry / Forestry

Silviculture | Forest Ecology | Forest Restoration |

49 31 0.633 113 81 0.717 9,023 4,236 0.469
118 31,177 35,035 83,548
United States United States Oregon State University Oregon State University Agriculture & Forestry / Agriculture

Agriculture and environmental quality | amenities and land use patterns | agglomeration and effectiveness of environmental regulat |

49 27 0.551 99 60 0.606 8,999 2,444 0.272
119 31,852 35,799 85,495
United States United States Oregon State University Oregon State University Agriculture & Forestry / Plant Science

plant eco-physiology | long-distance water transport |

48 38 0.792 77 68 0.883 11,610 6,412 0.552
120 31,864 35,811 85,523
United States United States Oregon State University Oregon State University Agriculture & Forestry / Crop Sciences

Cropping Systems | Biofuel crops | Essential oils | Medicinal & aromatic plants | Hemp |

48 37 0.771 179 135 0.754 8,881 4,884 0.550
124 32,301 36,315 87,103
United States United States Oregon State University Oregon State University Agriculture & Forestry / Horticulture

horticulture | plant breeding |

48 30 0.625 150 84 0.560 10,529 3,713 0.353
128 33,119 37,231 89,559
United States United States Oregon State University Oregon State University Agriculture & Forestry / Horticulture

entomology | ecology | population dynamics |

47 40 0.851 100 82 0.820 9,775 5,782 0.592
138 35,376 39,784 96,923
United States United States Oregon State University Oregon State University Agriculture & Forestry / Fisheries

Fisheries Oceanography |

46 29 0.630 93 68 0.731 5,681 2,306 0.406
140 35,719 40,172 97,971
United States United States Oregon State University Oregon State University Agriculture & Forestry / Forestry

Forest Planning | Forest Engineering |

46 24 0.522 173 74 0.428 7,658 2,420 0.316
142 35,844 40,322 98,336
United States United States Oregon State University Oregon State University Agriculture & Forestry / Plant Science

Plant diseases | wheat | barley | agronomy | nematodes |

46 22 0.478 107 50 0.467 7,513 1,926 0.256
165 39,293 44,314 109,542
United States United States Oregon State University Oregon State University Agriculture & Forestry / Agriculture

Sustainable agriculture | food security | IPM | extension | risk assessment |

44 19 0.432 104 40 0.385 7,224 1,762 0.244
168 39,899 44,985 111,589
United States United States Oregon State University Oregon State University Agriculture & Forestry / Fisheries

Marine Ecology | Marine Conservation | Marine Megafauna | Animal Telemetry | Movement Ecology |

43 33 0.767 87 66 0.759 6,930 3,744 0.540
171 40,488 45,671 113,700
United States United States Oregon State University Oregon State University Agriculture & Forestry / Fisheries

fisheries ecology | marine conservation biology | population dynamics | conservation biology |

43 27 0.628 83 67 0.807 8,714 2,956 0.339
193 44,873 50,651 128,576
United States United States Oregon State University Oregon State University Agriculture & Forestry / Plant Science

Plant Pathology | Soil Biology |

41 20 0.488 61 35 0.574 5,904 1,625 0.275