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 20 scientist
Ayako Abe Ouchi
Climate
climate modelling
ice sheet dynamics
paleoclimatology
pale oceanography
H-Index Rankings
University / Institution:
# 20
Country:
# 308
Region:
# 2,325
World:
# 20,647
H-Index
Total:
78
Last 6 Year:
57
Last 6 Year/Total:
0.731
i10 Index
Total:
215
Last 6 Year:
164
Last 6 Year/Total:
0.763
Citation
Total:
21,353
Last 6 Year:
10,492
Last 6 Year/Total:
0.491
H-Index Rankings
University / Institution:
# 68
Country:
# 1,326
Region:
# 9,794
World:
# 71,568
H-Index
Total:
52
Last 6 Year:
27
Last 6 Year/Total:
0.519
i10 Index
Total:
228
Last 6 Year:
90
Last 6 Year/Total:
0.395
Citation
Total:
10,896
Last 6 Year:
3,458
Last 6 Year/Total:
0.317
H-Index Rankings
University / Institution:
# 97
Country:
# 2,011
Region:
# 15,000
World:
# 101,972
H-Index
Total:
45
Last 6 Year:
29
Last 6 Year/Total:
0.644
i10 Index
Total:
90
Last 6 Year:
71
Last 6 Year/Total:
0.789
Citation
Total:
6,002
Last 6 Year:
3,054
Last 6 Year/Total:
0.509
H-Index Rankings
University / Institution:
# 125
Country:
# 2,672
Region:
# 20,000
World:
# 129,793
H-Index
Total:
40
Last 6 Year:
36
Last 6 Year/Total:
0.900
i10 Index
Total:
77
Last 6 Year:
71
Last 6 Year/Total:
0.922
Citation
Total:
9,578
Last 6 Year:
6,854
Last 6 Year/Total:
0.716
Fumiyuki Nakajima
Environmental Engineering
Water Environment
Aquatic Ecotoxicology
Diffuse Pollution
Urban Drainage
H-Index Rankings
University / Institution:
# 178
Country:
# 3,976
Region:
# 31,384
World:
# 188,725
H-Index
Total:
34
Last 6 Year:
22
Last 6 Year/Total:
0.647
i10 Index
Total:
78
Last 6 Year:
44
Last 6 Year/Total:
0.564
Citation
Total:
3,608
Last 6 Year:
1,399
Last 6 Year/Total:
0.388
H-Index Rankings
University / Institution:
# 34
Country:
# 4,124
Region:
# 32,926
World:
# 195,855
H-Index
Total:
33
Last 6 Year:
27
Last 6 Year/Total:
0.818
i10 Index
Total:
55
Last 6 Year:
47
Last 6 Year/Total:
0.855
Citation
Total:
4,464
Last 6 Year:
3,330
Last 6 Year/Total:
0.746
Gowhar Meraj
Ecosystem Services Assessment
Economic Evaluation
Land Surface Modelling
Simulation Modeling
H-Index Rankings
University / Institution:
# 188
Country:
# 4,403
Region:
# 34,395
World:
# 204,553
H-Index
Total:
32
Last 6 Year:
31
Last 6 Year/Total:
0.969
i10 Index
Total:
70
Last 6 Year:
70
Last 6 Year/Total:
1.000
Citation
Total:
3,195
Last 6 Year:
2,938
Last 6 Year/Total:
0.920
H-Index Rankings
University / Institution:
# 239
Country:
# 5,733
Region:
# 47,207
World:
# 265,082
H-Index
Total:
28
Last 6 Year:
23
Last 6 Year/Total:
0.821
i10 Index
Total:
73
Last 6 Year:
57
Last 6 Year/Total:
0.781
Citation
Total:
2,609
Last 6 Year:
1,799
Last 6 Year/Total:
0.690
Liang Yunfeng
Environment and Resource System Engineering
NanoGeosciences
High-Pressure Physics
First-Principles
Molecular Dynamics
H-Index Rankings
University / Institution:
# 247
Country:
# 6,093
Region:
# 50,709
World:
# 281,518
H-Index
Total:
27
Last 6 Year:
23
Last 6 Year/Total:
0.852
i10 Index
Total:
51
Last 6 Year:
43
Last 6 Year/Total:
0.843
Citation
Total:
2,485
Last 6 Year:
1,612
Last 6 Year/Total:
0.649
H-Index Rankings
University / Institution:
# 51
Country:
# 8,688
Region:
# 77,281
World:
# 402,566
H-Index
Total:
22
Last 6 Year:
14
Last 6 Year/Total:
0.636
i10 Index
Total:
59
Last 6 Year:
22
Last 6 Year/Total:
0.373
Citation
Total:
2,925
Last 6 Year:
1,017
Last 6 Year/Total:
0.348
H-Index Rankings
University / Institution:
# 378
Country:
# 10,237
Region:
# 94,506
World:
# 477,579
H-Index
Total:
19
Last 6 Year:
17
Last 6 Year/Total:
0.895
i10 Index
Total:
27
Last 6 Year:
25
Last 6 Year/Total:
0.926
Citation
Total:
1,188
Last 6 Year:
1,070
Last 6 Year/Total:
0.901
H-Index Rankings
University / Institution:
# 381
Country:
# 10,356
Region:
# 96,509
World:
# 485,686
H-Index
Total:
19
Last 6 Year:
15
Last 6 Year/Total:
0.789
i10 Index
Total:
30
Last 6 Year:
21
Last 6 Year/Total:
0.700
Citation
Total:
1,114
Last 6 Year:
715
Last 6 Year/Total:
0.642
H-Index Rankings
University / Institution:
# 2
Country:
# 13,094
Region:
# 132,305
World:
# 640,331
H-Index
Total:
15
Last 6 Year:
12
Last 6 Year/Total:
0.800
i10 Index
Total:
29
Last 6 Year:
15
Last 6 Year/Total:
0.517
Citation
Total:
1,016
Last 6 Year:
550
Last 6 Year/Total:
0.541
H-Index Rankings
University / Institution:
# 99
Country:
# 15,802
Region:
# 170,700
World:
# 795,640
H-Index
Total:
12
Last 6 Year:
9
Last 6 Year/Total:
0.750
i10 Index
Total:
15
Last 6 Year:
9
Last 6 Year/Total:
0.600
Citation
Total:
1,339
Last 6 Year:
931
Last 6 Year/Total:
0.695
H-Index Rankings
University / Institution:
# 19
Country:
# 16,887
Region:
# 187,572
World:
# 862,433
H-Index
Total:
11
Last 6 Year:
7
Last 6 Year/Total:
0.636
i10 Index
Total:
12
Last 6 Year:
7
Last 6 Year/Total:
0.583
Citation
Total:
406
Last 6 Year:
216
Last 6 Year/Total:
0.532
H-Index Rankings
University / Institution:
# 600
Country:
# 17,706
Region:
# 201,817
World:
# 912,563
H-Index
Total:
10
Last 6 Year:
8
Last 6 Year/Total:
0.800
i10 Index
Total:
10
Last 6 Year:
7
Last 6 Year/Total:
0.700
Citation
Total:
286
Last 6 Year:
194
Last 6 Year/Total:
0.678
H-Index Rankings
University / Institution:
# 628
Country:
# 18,362
Region:
# 211,371
World:
# 948,014
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
Citation
Total:
396
Last 6 Year:
359
Last 6 Year/Total:
0.907
Hyun Bae Kim
Environmental engineering
Building physics
Biomass utilization
Sustainability
PCM
H-Index Rankings
University / Institution:
# 763
Country:
# 22,039
Region:
# 279,307
World:
# 1,171,949
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
165
Last 6 Year:
151
Last 6 Year/Total:
0.915
Chengyao Zhang
Carbon neutral
Plastic recycling
Energy policy and climate change
Water resources management
H-Index Rankings
University / Institution:
# 809
Country:
# 23,203
Region:
# 306,126
World:
# 1,253,432
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
430
Last 6 Year:
425
Last 6 Year/Total:
0.988
Tsuyoshi Sasaki
aquatic marine environmental education
fisheries education
fish ecology
iron ion releaser
H-Index Rankings
University / Institution:
# 45
Country:
# 30,276
Region:
# 524,938
World:
# 1,851,145
H-Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
11
Last 6 Year:
4
Last 6 Year/Total:
0.364
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
20 308 2,325 20,647
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Climate | climate modelling | ice sheet dynamics | paleoclimatology | pale oceanography |

78 57 0.731 215 164 0.763 21,353 10,492 0.491
68 1,326 9,794 71,568
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Building Enviromental Engineering |

52 27 0.519 228 90 0.395 10,896 3,458 0.317
97 2,011 15,000 101,972
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Sustainability science | environmental engineering |

45 29 0.644 90 71 0.789 6,002 3,054 0.509
125 2,672 20,000 129,793
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Climate Dynamics | Meteorology |

40 36 0.900 77 71 0.922 9,578 6,854 0.716
178 3,976 31,384 188,725
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Environmental Engineering | Water Environment | Aquatic Ecotoxicology | Diffuse Pollution | Urban Drainage |

34 22 0.647 78 44 0.564 3,608 1,399 0.388
34 4,124 32,926 195,855
Japan Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Engineering & Technology / Environmental Science & Engineering

Environmental Chemistry | Soil Chemistry |

33 27 0.818 55 47 0.855 4,464 3,330 0.746
188 4,403 34,395 204,553
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Ecosystem Services Assessment | Economic Evaluation | Land Surface Modelling | Simulation Modeling |

32 31 0.969 70 70 1.000 3,195 2,938 0.920
239 5,733 47,207 265,082
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Meteorology & Atmospheric Sciences

geochemistry | paleoceanography | paleontology | environmental science |

28 23 0.821 73 57 0.781 2,609 1,799 0.690
247 6,093 50,709 281,518
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Environment and Resource System Engineering | NanoGeosciences | High-Pressure Physics | First-Principles | Molecular Dynamics |

27 23 0.852 51 43 0.843 2,485 1,612 0.649
51 8,688 77,281 402,566
Japan Japan Tokyo University of Science Tokyo University of Science Engineering & Technology / Earth Sciences

Geotechnical Engineering | Geo-environmental |

22 14 0.636 59 22 0.373 2,925 1,017 0.348
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378 10,237 94,506 477,579
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Energy efficiency | thermal comfort | climate change. |

19 17 0.895 27 25 0.926 1,188 1,070 0.901
381 10,356 96,509 485,686
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Coral Reef | Climate Change | Biomineralization |

19 15 0.789 30 21 0.700 1,114 715 0.642
2 13,094 132,305 640,331
Japan Japan Tokyo University of Information Sciences Tokyo University of Information Sciences Engineering & Technology / Environmental Science & Engineering

Landscape ecology | Remote sensing |

15 12 0.800 29 15 0.517 1,016 550 0.541
99 15,802 170,700 795,640
Japan Japan Tokyo University of Science Tokyo University of Science Engineering & Technology / Civil Engineering

River flow monitoring | environmental hydraulics | river levee |

12 9 0.750 15 9 0.600 1,339 931 0.695
19 16,887 187,572 862,433
Japan Japan Tokyo University of Agriculture Tokyo University of Agriculture Engineering & Technology / Environmental Science & Engineering

Bioproduction and Environment Engineering |

11 7 0.636 12 7 0.583 406 216 0.532
600 17,706 201,817 912,563
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Supercritical fluids | Nanomaterials | Wastewater treatment |

10 8 0.800 10 7 0.700 286 194 0.678
628 18,362 211,371 948,014
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Remote Sensing | climate change adaptation | Index Development | DRR | Water |

9 9 1.000 8 8 1.000 396 359 0.907
763 22,039 279,307 1,171,949
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Environmental engineering | Building physics | Biomass utilization | Sustainability | PCM |

6 6 1.000 5 5 1.000 165 151 0.915
809 23,203 306,126 1,253,432
Japan Japan University of Tokyo University of Tokyo Engineering & Technology / Environmental Science & Engineering

Carbon neutral | Plastic recycling | Energy policy and climate change | Water resources management |

5 5 1.000 5 5 1.000 430 425 0.988
45 30,276 524,938 1,851,145
Japan Japan Tokyo University of Marine Science & Technology Tokyo University of Marine Science & Technology Engineering & Technology / Marine Sciences and Engineering

aquatic marine environmental education | fisheries education | fish ecology | iron ion releaser |

2 1 0.500 0 0 0 11 4 0.364