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 215 scientist
Martin Reinhard
Environmental Science and Engineering
Stanford University
Research Professor
National University of Singapore
H-Index Rankings
University / Institution:
# 260
Country:
# 6,294
Region:
# 6,877
World:
# 13,902
H-Index
Total:
88
Last 6 Year:
40
Last 6 Year/Total:
0.455
i10 Index
Total:
179
Last 6 Year:
96
Last 6 Year/Total:
0.536
Citation
Total:
23,782
Last 6 Year:
7,404
Last 6 Year/Total:
0.311
H-Index Rankings
University / Institution:
# 105
Country:
# 191
Region:
# 2,931
World:
# 25,499
H-Index
Total:
73
Last 6 Year:
60
Last 6 Year/Total:
0.822
i10 Index
Total:
182
Last 6 Year:
164
Last 6 Year/Total:
0.901
Citation
Total:
24,609
Last 6 Year:
19,199
Last 6 Year/Total:
0.780
H-Index Rankings
University / Institution:
# 13
Country:
# 124
Region:
# 11,441
World:
# 33,339
H-Index
Total:
67
Last 6 Year:
54
Last 6 Year/Total:
0.806
i10 Index
Total:
210
Last 6 Year:
176
Last 6 Year/Total:
0.838
Citation
Total:
15,229
Last 6 Year:
9,565
Last 6 Year/Total:
0.628
H-Index Rankings
University / Institution:
# 15
Country:
# 152
Region:
# 13,214
World:
# 38,139
H-Index
Total:
65
Last 6 Year:
19
Last 6 Year/Total:
0.292
i10 Index
Total:
232
Last 6 Year:
40
Last 6 Year/Total:
0.172
Citation
Total:
15,155
Last 6 Year:
1,807
Last 6 Year/Total:
0.119
Say Leong Ong
Water and Wastewater Treatment
Water Reuse
Membrane Technology
Green Infrastructure
H-Index Rankings
University / Institution:
# 177
Country:
# 319
Region:
# 5,429
World:
# 43,397
H-Index
Total:
62
Last 6 Year:
36
Last 6 Year/Total:
0.581
i10 Index
Total:
146
Last 6 Year:
86
Last 6 Year/Total:
0.589
Citation
Total:
11,246
Last 6 Year:
4,287
Last 6 Year/Total:
0.381
H-Index Rankings
University / Institution:
# 30
Country:
# 223
Region:
# 18,713
World:
# 53,882
H-Index
Total:
57
Last 6 Year:
46
Last 6 Year/Total:
0.807
i10 Index
Total:
151
Last 6 Year:
121
Last 6 Year/Total:
0.801
Citation
Total:
8,915
Last 6 Year:
5,841
Last 6 Year/Total:
0.655
H-Index Rankings
University / Institution:
# 233
Country:
# 425
Region:
# 8,192
World:
# 61,213
H-Index
Total:
55
Last 6 Year:
31
Last 6 Year/Total:
0.564
i10 Index
Total:
132
Last 6 Year:
66
Last 6 Year/Total:
0.500
Citation
Total:
11,166
Last 6 Year:
3,753
Last 6 Year/Total:
0.336
Hockings M
environmental science
protected areas
management effectiveness
nature conservation
national parks
H-Index Rankings
University / Institution:
# 273
Country:
# 3,144
Region:
# 3,421
World:
# 63,092
H-Index
Total:
54
Last 6 Year:
39
Last 6 Year/Total:
0.722
i10 Index
Total:
131
Last 6 Year:
82
Last 6 Year/Total:
0.626
Citation
Total:
20,906
Last 6 Year:
10,508
Last 6 Year/Total:
0.503
H-Index Rankings
University / Institution:
# 259
Country:
# 486
Region:
# 9,603
World:
# 69,793
H-Index
Total:
52
Last 6 Year:
38
Last 6 Year/Total:
0.731
i10 Index
Total:
119
Last 6 Year:
82
Last 6 Year/Total:
0.689
Citation
Total:
10,086
Last 6 Year:
6,240
Last 6 Year/Total:
0.619
Kyung Duk Zoh
Water Treatment
Water Chemistry
Fate and Behavior of Emerging micropollutant
Advanced Oxidation Processes
H-Index Rankings
University / Institution:
# 195
Country:
# 989
Region:
# 10,119
World:
# 73,120
H-Index
Total:
51
Last 6 Year:
40
Last 6 Year/Total:
0.784
i10 Index
Total:
116
Last 6 Year:
89
Last 6 Year/Total:
0.767
Citation
Total:
8,686
Last 6 Year:
5,176
Last 6 Year/Total:
0.596
H-Index Rankings
University / Institution:
# 277
Country:
# 519
Region:
# 10,327
World:
# 74,551
H-Index
Total:
51
Last 6 Year:
32
Last 6 Year/Total:
0.627
i10 Index
Total:
113
Last 6 Year:
70
Last 6 Year/Total:
0.619
Citation
Total:
9,956
Last 6 Year:
4,412
Last 6 Year/Total:
0.443
H-Index Rankings
University / Institution:
# 2
Country:
# 1,053
Region:
# 10,678
World:
# 76,590
H-Index
Total:
50
Last 6 Year:
42
Last 6 Year/Total:
0.840
i10 Index
Total:
113
Last 6 Year:
94
Last 6 Year/Total:
0.832
Citation
Total:
6,807
Last 6 Year:
5,113
Last 6 Year/Total:
0.751
H-Index Rankings
University / Institution:
# 307
Country:
# 571
Region:
# 11,595
World:
# 81,808
H-Index
Total:
49
Last 6 Year:
35
Last 6 Year/Total:
0.714
i10 Index
Total:
110
Last 6 Year:
81
Last 6 Year/Total:
0.736
Citation
Total:
11,014
Last 6 Year:
7,774
Last 6 Year/Total:
0.706
H-Index Rankings
University / Institution:
# 60
Country:
# 410
Region:
# 33,599
World:
# 94,200
H-Index
Total:
46
Last 6 Year:
41
Last 6 Year/Total:
0.891
i10 Index
Total:
124
Last 6 Year:
107
Last 6 Year/Total:
0.863
Citation
Total:
6,457
Last 6 Year:
5,273
Last 6 Year/Total:
0.817
H-Index Rankings
University / Institution:
# 19
Country:
# 547
Region:
# 14,308
World:
# 98,305
H-Index
Total:
46
Last 6 Year:
22
Last 6 Year/Total:
0.478
i10 Index
Total:
135
Last 6 Year:
60
Last 6 Year/Total:
0.444
Citation
Total:
7,824
Last 6 Year:
2,086
Last 6 Year/Total:
0.267
H-Index Rankings
University / Institution:
# 110
Country:
# 557
Region:
# 14,708
World:
# 100,024
H-Index
Total:
45
Last 6 Year:
36
Last 6 Year/Total:
0.800
i10 Index
Total:
75
Last 6 Year:
73
Last 6 Year/Total:
0.973
Citation
Total:
8,598
Last 6 Year:
4,203
Last 6 Year/Total:
0.489
H-Index Rankings
University / Institution:
# 23
Country:
# 585
Region:
# 15,522
World:
# 104,907
H-Index
Total:
44
Last 6 Year:
37
Last 6 Year/Total:
0.841
i10 Index
Total:
206
Last 6 Year:
148
Last 6 Year/Total:
0.718
Citation
Total:
7,583
Last 6 Year:
4,801
Last 6 Year/Total:
0.633
H-Index Rankings
University / Institution:
# 55
Country:
# 756
Region:
# 39,543
World:
# 110,294
H-Index
Total:
43
Last 6 Year:
38
Last 6 Year/Total:
0.884
i10 Index
Total:
125
Last 6 Year:
118
Last 6 Year/Total:
0.944
Citation
Total:
7,447
Last 6 Year:
5,788
Last 6 Year/Total:
0.777
H-Index Rankings
University / Institution:
# 57
Country:
# 770
Region:
# 39,918
World:
# 111,447
H-Index
Total:
43
Last 6 Year:
33
Last 6 Year/Total:
0.767
i10 Index
Total:
125
Last 6 Year:
87
Last 6 Year/Total:
0.696
Citation
Total:
8,070
Last 6 Year:
3,832
Last 6 Year/Total:
0.475
H-Index Rankings
University / Institution:
# 79
Country:
# 572
Region:
# 44,293
World:
# 123,058
H-Index
Total:
41
Last 6 Year:
36
Last 6 Year/Total:
0.878
i10 Index
Total:
86
Last 6 Year:
82
Last 6 Year/Total:
0.953
Citation
Total:
6,176
Last 6 Year:
5,026
Last 6 Year/Total:
0.814
H-Index Rankings
University / Institution:
# 9
Country:
# 731
Region:
# 19,005
World:
# 123,891
H-Index
Total:
41
Last 6 Year:
33
Last 6 Year/Total:
0.805
i10 Index
Total:
97
Last 6 Year:
87
Last 6 Year/Total:
0.897
Citation
Total:
5,895
Last 6 Year:
3,768
Last 6 Year/Total:
0.639
H-Index Rankings
University / Institution:
# 65
Country:
# 907
Region:
# 44,876
World:
# 124,666
H-Index
Total:
41
Last 6 Year:
31
Last 6 Year/Total:
0.756
i10 Index
Total:
86
Last 6 Year:
57
Last 6 Year/Total:
0.663
Citation
Total:
8,345
Last 6 Year:
4,442
Last 6 Year/Total:
0.532
H-Index Rankings
University / Institution:
# 458
Country:
# 852
Region:
# 19,272
World:
# 125,489
H-Index
Total:
41
Last 6 Year:
29
Last 6 Year/Total:
0.707
i10 Index
Total:
84
Last 6 Year:
61
Last 6 Year/Total:
0.726
Citation
Total:
6,762
Last 6 Year:
2,697
Last 6 Year/Total:
0.399
Yi-Li Lin (林怡利)
Water treatment and recovery
Membrane separation and fabrication
Disinfection and disinfection by-products
Torrefaction
H-Index Rankings
University / Institution:
# 8
Country:
# 891
Region:
# 22,907
World:
# 145,289
H-Index
Total:
38
Last 6 Year:
34
Last 6 Year/Total:
0.895
i10 Index
Total:
94
Last 6 Year:
89
Last 6 Year/Total:
0.947
Citation
Total:
4,089
Last 6 Year:
3,174
Last 6 Year/Total:
0.776
H-Index Rankings
University / Institution:
# 89
Country:
# 1,191
Region:
# 55,254
World:
# 152,531
H-Index
Total:
38
Last 6 Year:
17
Last 6 Year/Total:
0.447
i10 Index
Total:
74
Last 6 Year:
28
Last 6 Year/Total:
0.378
Citation
Total:
5,948
Last 6 Year:
826
Last 6 Year/Total:
0.139
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
260 6,294 6,877 13,902
United States United States Stanford University Stanford University Engineering & Technology / Environmental Science & Engineering

Environmental Science and Engineering | Stanford University | Research Professor | National University of Singapore |

88 40 0.455 179 96 0.536 23,782 7,404 0.311
105 191 2,931 25,499
Singapore Singapore National University of Singapore National University of Singapore Engineering & Technology / Environmental Science & Engineering

Cardiovascular diseases | Air pollution | Meta-analysis |

73 60 0.822 182 164 0.901 24,609 19,199 0.780
13 124 11,441 33,339
Ireland Ireland National University of Ireland NUI Galway National University of Ireland NUI Galway Engineering & Technology / Environmental Science & Engineering

Environmental sciences | GIS | Spatial analysis | Soil | Metals |

67 54 0.806 210 176 0.838 15,229 9,565 0.628
15 152 13,214 38,139
Ireland Ireland National University of Ireland NUI Galway National University of Ireland NUI Galway Engineering & Technology / Environmental Science & Engineering

Environmental engineering | Forestry |

65 19 0.292 232 40 0.172 15,155 1,807 0.119
177 319 5,429 43,397
Singapore Singapore National University of Singapore National University of Singapore Engineering & Technology / Environmental Science & Engineering

Water and Wastewater Treatment | Water Reuse | Membrane Technology | Green Infrastructure |

62 36 0.581 146 86 0.589 11,246 4,287 0.381
30 223 18,713 53,882
Ireland Ireland National University of Ireland NUI Galway National University of Ireland NUI Galway Engineering & Technology / Environmental Science & Engineering

environmental engineering and science |

57 46 0.807 151 121 0.801 8,915 5,841 0.655
233 425 8,192 61,213
Singapore Singapore National University of Singapore National University of Singapore Engineering & Technology / Environmental Science & Engineering

Environment | Optimization | Applied Math |

55 31 0.564 132 66 0.500 11,166 3,753 0.336
273 3,144 3,421 63,092
Australia Australia University of Queensland University of Queensland Engineering & Technology / Environmental Science & Engineering

environmental science | protected areas | management effectiveness | nature conservation | national parks |

54 39 0.722 131 82 0.626 20,906 10,508 0.503
259 486 9,603 69,793
Singapore Singapore National University of Singapore National University of Singapore Engineering & Technology / Environmental Science & Engineering

Indoor Air Quality | building performance | energy | indoor environment |

52 38 0.731 119 82 0.689 10,086 6,240 0.619
195 989 10,119 73,120
South Korea South Korea Seoul National University Seoul National University Engineering & Technology / Environmental Science & Engineering

Water Treatment | Water Chemistry | Fate and Behavior of Emerging micropollutant | Advanced Oxidation Processes |

51 40 0.784 116 89 0.767 8,686 5,176 0.596
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277 519 10,327 74,551
Singapore Singapore National University of Singapore National University of Singapore Engineering & Technology / Environmental Science & Engineering

Environment and development | particularly low latitudes |

51 32 0.627 113 70 0.619 9,956 4,412 0.443
2 1,053 10,678 76,590
South Korea South Korea Seoul National University of Science & Technology Seoul National University of Science & Technology Engineering & Technology / Environmental Science & Engineering

Water Resources | Hydroinformatics | Hydrology | Multi-Criteria Decision Making |

50 42 0.840 113 94 0.832 6,807 5,113 0.751
307 571 11,595 81,808
Singapore Singapore National University of Singapore National University of Singapore Engineering & Technology / Environmental Science & Engineering

Building science | energy | indoor air quality | ventilation | HVAC |

49 35 0.714 110 81 0.736 11,014 7,774 0.706
60 410 33,599 94,200
Ireland Ireland National University of Ireland NUI Galway National University of Ireland NUI Galway Engineering & Technology / Environmental Science & Engineering

Wastewater Treatment | Anaerobic Digestion | Biological Nutrient Removal |

46 41 0.891 124 107 0.863 6,457 5,273 0.817
19 547 14,308 98,305
Taiwan Taiwan National Taiwan University of Science & Technology National Taiwan University of Science & Technology Engineering & Technology / Environmental Science & Engineering

Environmental Engineering and Technology |

46 22 0.478 135 60 0.444 7,824 2,086 0.267
110 557 14,708 100,024
Taiwan Taiwan National Taiwan University National Taiwan University Engineering & Technology / Environmental Science & Engineering

Water Pollution | Chemicals of Emerging Concern | Photochemistry | Water Reuse |

45 36 0.800 75 73 0.973 8,598 4,203 0.489
23 585 15,522 104,907
Taiwan Taiwan National Taiwan University of Science & Technology National Taiwan University of Science & Technology Engineering & Technology / Metallurgical & Materials Engineering

Nanotechnology | Catalysis | Semiconductor film | Environmental Science | Composite/Hybrid |

44 37 0.841 206 148 0.718 7,583 4,801 0.633
55 756 39,543 110,294
Greece Greece National Technical University of Athens National Technical University of Athens Engineering & Technology / Environmental Science & Engineering

waste management | circular economy | waste-to-energy | recycling | biowaste |

43 38 0.884 125 118 0.944 7,447 5,788 0.777
57 770 39,918 111,447
Greece Greece National Technical University of Athens National Technical University of Athens Engineering & Technology / Environmental Science & Engineering

Water Resources Management | Hydrology | Urban Water | Hydroinformatics | Civil Engineering |

43 33 0.767 125 87 0.696 8,070 3,832 0.475
79 572 44,293 123,058
Ireland Ireland National University of Ireland NUI Galway National University of Ireland NUI Galway Engineering & Technology / Environmental Science & Engineering

environmental science |

41 36 0.878 86 82 0.953 6,176 5,026 0.814
9 731 19,005 123,891
Taiwan Taiwan National Taipei University of Technology National Taipei University of Technology Engineering & Technology / Environmental Science & Engineering

Membrane Process | Photocatalysis | Environmental Nanotechnology |

41 33 0.805 97 87 0.897 5,895 3,768 0.639
65 907 44,876 124,666
Greece Greece National Technical University of Athens National Technical University of Athens Engineering & Technology / Environmental Science & Engineering

Water Resources Engineering and Management | Natural Hazards |

41 31 0.756 86 57 0.663 8,345 4,442 0.532
458 852 19,272 125,489
Singapore Singapore National University of Singapore National University of Singapore Engineering & Technology / Environmental Science & Engineering

Water Resources | Hydrology | Hydroinformatics | Climate Change |

41 29 0.707 84 61 0.726 6,762 2,697 0.399
8 891 22,907 145,289
Taiwan Taiwan National Kaohsiung University of Science and Technology National Kaohsiung University of Science and Technology Engineering & Technology / Environmental Science & Engineering

Water treatment and recovery | Membrane separation and fabrication | Disinfection and disinfection by-products | Torrefaction |

38 34 0.895 94 89 0.947 4,089 3,174 0.776
89 1,191 55,254 152,531
Greece Greece National Technical University of Athens National Technical University of Athens Engineering & Technology / Environmental Science & Engineering

environmental engineering - wastewater treatment - reactor design |

38 17 0.447 74 28 0.378 5,948 826 0.139