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 34 scientist
H-Index Rankings
University / Institution:
# 1
Country:
# 457
Region:
# 3,470
World:
# 29,469
H-Index
Total:
70
Last 6 Year:
49
Last 6 Year/Total:
0.700
i10 Index
Total:
201
Last 6 Year:
131
Last 6 Year/Total:
0.652
Citation
Total:
17,450
Last 6 Year:
7,224
Last 6 Year/Total:
0.414
H-Index Rankings
University / Institution:
# 7
Country:
# 1,369
Region:
# 10,283
World:
# 74,148
H-Index
Total:
51
Last 6 Year:
34
Last 6 Year/Total:
0.667
i10 Index
Total:
129
Last 6 Year:
91
Last 6 Year/Total:
0.705
Citation
Total:
10,364
Last 6 Year:
4,420
Last 6 Year/Total:
0.426
H-Index Rankings
University / Institution:
# 9
Country:
# 1,424
Region:
# 10,773
World:
# 76,986
H-Index
Total:
50
Last 6 Year:
39
Last 6 Year/Total:
0.780
i10 Index
Total:
132
Last 6 Year:
98
Last 6 Year/Total:
0.742
Citation
Total:
11,634
Last 6 Year:
7,634
Last 6 Year/Total:
0.656
H-Index Rankings
University / Institution:
# 12
Country:
# 1,680
Region:
# 12,534
World:
# 87,748
H-Index
Total:
48
Last 6 Year:
27
Last 6 Year/Total:
0.563
i10 Index
Total:
150
Last 6 Year:
89
Last 6 Year/Total:
0.593
Citation
Total:
9,206
Last 6 Year:
3,172
Last 6 Year/Total:
0.345
Guangyin Zhen
Bioenergy
Microbial electrolysis cell (MEC)
Sludge dewatering
Anaerobic digestion
H-Index Rankings
University / Institution:
# 13
Country:
# 1,748
Region:
# 12,873
World:
# 89,568
H-Index
Total:
47
Last 6 Year:
40
Last 6 Year/Total:
0.851
i10 Index
Total:
96
Last 6 Year:
96
Last 6 Year/Total:
1.000
Citation
Total:
7,578
Last 6 Year:
6,108
Last 6 Year/Total:
0.806
H-Index Rankings
University / Institution:
# 14
Country:
# 2,054
Region:
# 15,174
World:
# 103,308
H-Index
Total:
45
Last 6 Year:
23
Last 6 Year/Total:
0.511
i10 Index
Total:
131
Last 6 Year:
58
Last 6 Year/Total:
0.443
Citation
Total:
8,425
Last 6 Year:
1,846
Last 6 Year/Total:
0.219
H-Index Rankings
University / Institution:
# 15
Country:
# 2,127
Region:
# 15,970
World:
# 107,370
H-Index
Total:
44
Last 6 Year:
29
Last 6 Year/Total:
0.659
i10 Index
Total:
78
Last 6 Year:
53
Last 6 Year/Total:
0.679
Citation
Total:
6,900
Last 6 Year:
2,555
Last 6 Year/Total:
0.370
H-Index Rankings
University / Institution:
# 23
Country:
# 3,249
Region:
# 25,057
World:
# 155,910
H-Index
Total:
37
Last 6 Year:
29
Last 6 Year/Total:
0.784
i10 Index
Total:
66
Last 6 Year:
61
Last 6 Year/Total:
0.924
Citation
Total:
3,973
Last 6 Year:
2,877
Last 6 Year/Total:
0.724
H-Index Rankings
University / Institution:
# 25
Country:
# 3,301
Region:
# 25,485
World:
# 158,497
H-Index
Total:
37
Last 6 Year:
24
Last 6 Year/Total:
0.649
i10 Index
Total:
95
Last 6 Year:
65
Last 6 Year/Total:
0.684
Citation
Total:
5,595
Last 6 Year:
2,262
Last 6 Year/Total:
0.404
H-Index Rankings
University / Institution:
# 26
Country:
# 3,350
Region:
# 25,712
World:
# 160,276
H-Index
Total:
37
Last 6 Year:
20
Last 6 Year/Total:
0.541
i10 Index
Total:
127
Last 6 Year:
32
Last 6 Year/Total:
0.252
Citation
Total:
5,732
Last 6 Year:
1,567
Last 6 Year/Total:
0.273
Kazuaki Syutsubo
Anaerobic digestion
Domestic wastewater
Microbial fuel cell
Microbial community analysis
H-Index Rankings
University / Institution:
# 30
Country:
# 4,854
Region:
# 39,017
World:
# 226,572
H-Index
Total:
31
Last 6 Year:
20
Last 6 Year/Total:
0.645
i10 Index
Total:
56
Last 6 Year:
44
Last 6 Year/Total:
0.786
Citation
Total:
4,320
Last 6 Year:
1,384
Last 6 Year/Total:
0.320
H-Index Rankings
University / Institution:
# 31
Country:
# 5,087
Region:
# 41,326
World:
# 236,915
H-Index
Total:
30
Last 6 Year:
23
Last 6 Year/Total:
0.767
i10 Index
Total:
51
Last 6 Year:
43
Last 6 Year/Total:
0.843
Citation
Total:
3,182
Last 6 Year:
2,207
Last 6 Year/Total:
0.694
H-Index Rankings
University / Institution:
# 36
Country:
# 6,671
Region:
# 56,345
World:
# 307,898
H-Index
Total:
26
Last 6 Year:
18
Last 6 Year/Total:
0.692
i10 Index
Total:
41
Last 6 Year:
30
Last 6 Year/Total:
0.732
Citation
Total:
2,637
Last 6 Year:
2,045
Last 6 Year/Total:
0.776
H-Index Rankings
University / Institution:
# 39
Country:
# 8,018
Region:
# 70,302
World:
# 369,810
H-Index
Total:
23
Last 6 Year:
18
Last 6 Year/Total:
0.783
i10 Index
Total:
39
Last 6 Year:
28
Last 6 Year/Total:
0.718
Citation
Total:
2,502
Last 6 Year:
1,324
Last 6 Year/Total:
0.529
H-Index Rankings
University / Institution:
# 46
Country:
# 10,333
Region:
# 96,026
World:
# 483,608
H-Index
Total:
19
Last 6 Year:
16
Last 6 Year/Total:
0.842
i10 Index
Total:
23
Last 6 Year:
22
Last 6 Year/Total:
0.957
Citation
Total:
1,625
Last 6 Year:
855
Last 6 Year/Total:
0.526
H-Index Rankings
University / Institution:
# 47
Country:
# 10,767
Region:
# 100,262
World:
# 504,383
H-Index
Total:
18
Last 6 Year:
18
Last 6 Year/Total:
1.000
i10 Index
Total:
22
Last 6 Year:
22
Last 6 Year/Total:
1.000
Citation
Total:
977
Last 6 Year:
931
Last 6 Year/Total:
0.953
H-Index Rankings
University / Institution:
# 53
Country:
# 11,528
Region:
# 110,571
World:
# 547,771
H-Index
Total:
17
Last 6 Year:
16
Last 6 Year/Total:
0.941
i10 Index
Total:
18
Last 6 Year:
18
Last 6 Year/Total:
1.000
Citation
Total:
1,049
Last 6 Year:
944
Last 6 Year/Total:
0.900
Shuichi Ashina
統合評価モデル、エネルギー、低炭素シナリオ、地域循環共生圏
H-Index Rankings
University / Institution:
# 64
Country:
# 13,027
Region:
# 131,170
World:
# 634,908
H-Index
Total:
15
Last 6 Year:
13
Last 6 Year/Total:
0.867
i10 Index
Total:
21
Last 6 Year:
15
Last 6 Year/Total:
0.714
Citation
Total:
1,143
Last 6 Year:
610
Last 6 Year/Total:
0.534
H-Index Rankings
University / Institution:
# 67
Country:
# 13,650
Region:
# 138,768
World:
# 669,036
H-Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
i10 Index
Total:
16
Last 6 Year:
15
Last 6 Year/Total:
0.938
Citation
Total:
773
Last 6 Year:
606
Last 6 Year/Total:
0.784
H-Index Rankings
University / Institution:
# 72
Country:
# 14,968
Region:
# 158,713
World:
# 748,822
H-Index
Total:
13
Last 6 Year:
9
Last 6 Year/Total:
0.692
i10 Index
Total:
17
Last 6 Year:
9
Last 6 Year/Total:
0.529
Citation
Total:
606
Last 6 Year:
332
Last 6 Year/Total:
0.548
H-Index Rankings
University / Institution:
# 73
Country:
# 15,326
Region:
# 162,553
World:
# 766,224
H-Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
i10 Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
Citation
Total:
629
Last 6 Year:
587
Last 6 Year/Total:
0.933
H-Index Rankings
University / Institution:
# 75
Country:
# 15,453
Region:
# 165,068
World:
# 773,918
H-Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
i10 Index
Total:
17
Last 6 Year:
16
Last 6 Year/Total:
0.941
Citation
Total:
638
Last 6 Year:
604
Last 6 Year/Total:
0.947
H-Index Rankings
University / Institution:
# 86
Country:
# 16,975
Region:
# 188,408
World:
# 866,293
H-Index
Total:
11
Last 6 Year:
6
Last 6 Year/Total:
0.545
i10 Index
Total:
12
Last 6 Year:
5
Last 6 Year/Total:
0.417
Citation
Total:
821
Last 6 Year:
320
Last 6 Year/Total:
0.390
H-Index Rankings
University / Institution:
# 87
Country:
# 17,045
Region:
# 188,821
World:
# 869,162
H-Index
Total:
11
Last 6 Year:
5
Last 6 Year/Total:
0.455
i10 Index
Total:
12
Last 6 Year:
3
Last 6 Year/Total:
0.250
Citation
Total:
325
Last 6 Year:
129
Last 6 Year/Total:
0.397
H-Index Rankings
University / Institution:
# 88
Country:
# 17,240
Region:
# 192,350
World:
# 880,557
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
Citation
Total:
763
Last 6 Year:
385
Last 6 Year/Total:
0.505
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
1 457 3,470 29,469
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

circular economy | low carbon city | SDGs | Spatial Policy |

70 49 0.700 201 131 0.652 17,450 7,224 0.414
7 1,369 10,283 74,148
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

51 34 0.667 129 91 0.705 10,364 4,420 0.426
9 1,424 10,773 76,986
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

50 39 0.780 132 98 0.742 11,634 7,634 0.656
12 1,680 12,534 87,748
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

Lidar | Aerosol |

48 27 0.563 150 89 0.593 9,206 3,172 0.345
13 1,748 12,873 89,568
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

Bioenergy | Microbial electrolysis cell (MEC) | Sludge dewatering | Anaerobic digestion |

47 40 0.851 96 96 1.000 7,578 6,108 0.806
14 2,054 15,174 103,308
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

45 23 0.511 131 58 0.443 8,425 1,846 0.219
15 2,127 15,970 107,370
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

44 29 0.659 78 53 0.679 6,900 2,555 0.370
23 3,249 25,057 155,910
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

37 29 0.784 66 61 0.924 3,973 2,877 0.724
25 3,301 25,485 158,497
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

Algae | phytoplankton |

37 24 0.649 95 65 0.684 5,595 2,262 0.404
26 3,350 25,712 160,276
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

Atmospheric Environment |

37 20 0.541 127 32 0.252 5,732 1,567 0.273
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30 4,854 39,017 226,572
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

Anaerobic digestion | Domestic wastewater | Microbial fuel cell | Microbial community analysis |

31 20 0.645 56 44 0.786 4,320 1,384 0.320
31 5,087 41,326 236,915
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

30 23 0.767 51 43 0.843 3,182 2,207 0.694
36 6,671 56,345 307,898
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

26 18 0.692 41 30 0.732 2,637 2,045 0.776
39 8,018 70,302 369,810
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

waste management | sustainability science |

23 18 0.783 39 28 0.718 2,502 1,324 0.529
46 10,333 96,026 483,608
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

Climate and People |

19 16 0.842 23 22 0.957 1,625 855 0.526
47 10,767 100,262 504,383
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

Waste Resource Recovery |

18 18 1.000 22 22 1.000 977 931 0.953
53 11,528 110,571 547,771
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

17 16 0.941 18 18 1.000 1,049 944 0.900
64 13,027 131,170 634,908
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

統合評価モデル、エネルギー、低炭素シナリオ、地域循環共生圏 |

15 13 0.867 21 15 0.714 1,143 610 0.534
67 13,650 138,768 669,036
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

biodegradation | waste & waste water treatment |

14 14 1.000 16 15 0.938 773 606 0.784
72 14,968 158,713 748,822
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

13 9 0.692 17 9 0.529 606 332 0.548
73 15,326 162,553 766,224
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

12 12 1.000 14 14 1.000 629 587 0.933
75 15,453 165,068 773,918
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

12 11 0.917 17 16 0.941 638 604 0.947
86 16,975 188,408 866,293
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

11 6 0.545 12 5 0.417 821 320 0.390
87 17,045 188,821 869,162
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

11 5 0.455 12 3 0.250 325 129 0.397
88 17,240 192,350 880,557
Japan Japan National Institute for Environmental Studies, Japan National Institute for Environmental Studies, Japan Others

Water-energy nexus | water footprints | water scarcity |

10 10 1.000 10 10 1.000 763 385 0.505