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Citation Rankings
Smart Institutional Excellence Plan
The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 0 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.
* Total H Index Rankings
Rankings
15,742
World Rank
720
Country Rank
8
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Groundwater | Hydrogeology | Contaminant Transport | Ecohydrolog
Groundwater | Hydrogeology | Contaminant Transport | Ecohydrolog
H-Index Metrics
-
H-Index88
-
i10 Index406
-
Citation Counts34,983
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* Total H Index Rankings
Rankings
46,407
World Rank
2,359
Country Rank
30
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Pollutants emissions | Air quality modeling | Health assessmen
Pollutants emissions | Air quality modeling | Health assessmen
H-Index Metrics
-
H-Index63
-
i10 Index145
-
Citation Counts13,743
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* Total H Index Rankings
Rankings
82,820
World Rank
4,207
Country Rank
48
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Wear of Metallic Alloys | Orthopaedic Biomaterials | Surface Engineerin
Wear of Metallic Alloys | Orthopaedic Biomaterials | Surface Engineerin
H-Index Metrics
-
H-Index51
-
i10 Index129
-
Citation Counts11,297
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* Total H Index Rankings
Rankings
132,590
World Rank
6,979
Country Rank
69
University
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Environmental Science | Solid Waste | Microplastics | Membran
Environmental Engineering | Environmental Science | Solid Waste | Microplastics | Membran
H-Index Metrics
-
H-Index42
-
i10 Index87
-
Citation Counts5,860
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* Total H Index Rankings
Rankings
244,767
World Rank
13,151
Country Rank
125
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
312,226
World Rank
16,865
Country Rank
156
University
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Environmental Nanotechnology | Membrane separation | 2D materials | Water purificatio
Environmental Nanotechnology | Membrane separation | 2D materials | Water purificatio
H-Index Metrics
-
H-Index27
-
i10 Index44
-
Citation Counts5,492
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* Total H Index Rankings
Rankings
482,751
World Rank
24,946
Country Rank
232
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Tropical cyclones | Climate Change | Southeast Asia | Sustainabilit
Tropical cyclones | Climate Change | Southeast Asia | Sustainabilit
H-Index Metrics
-
H-Index20
-
i10 Index31
-
Citation Counts1,524
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* Total H Index Rankings
Rankings
519,999
World Rank
252
Country Rank
1
University
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Biofuel | Bioenergy | Wastewater | Adsorptio
Biofuel | Bioenergy | Wastewater | Adsorptio
H-Index Metrics
-
H-Index19
-
i10 Index24
-
Citation Counts1,378
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* Total H Index Rankings
Rankings
630,104
World Rank
31,525
Country Rank
290
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Nitrogen cycle | climate change | agriculture polic
Nitrogen cycle | climate change | agriculture polic
H-Index Metrics
-
H-Index16
-
i10 Index19
-
Citation Counts1,206
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* Total H Index Rankings
Rankings
779,179
World Rank
597
Country Rank
3
University
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Biomass to energy conversion | water and wastewater engineering | Environmental Engineerin
Biomass to energy conversion | water and wastewater engineering | Environmental Engineerin
H-Index Metrics
-
H-Index13
-
i10 Index13
-
Citation Counts586
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* Total H Index Rankings
Rankings
970,852
World Rank
45,540
Country Rank
398
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
996,135
World Rank
929
Country Rank
4
University
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Waste management | plastic analysis | environmental impacts of wastes | environmental scienc
Waste management | plastic analysis | environmental impacts of wastes | environmental scienc
H-Index Metrics
-
H-Index10
-
i10 Index11
-
Citation Counts431
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* Total H Index Rankings
Rankings
1,190,863
World Rank
1,354
Country Rank
7
University
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Energy | Biofuel | Wastewater Treatmen
Environmental Engineering | Energy | Biofuel | Wastewater Treatmen
H-Index Metrics
-
H-Index8
-
i10 Index6
-
Citation Counts363
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* Total H Index Rankings
Rankings
1,511,443
World Rank
68,942
Country Rank
458
University
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
Hydrological modeling | Climate change and Human activities | Wildfire impact
Hydrological modeling | Climate change and Human activities | Wildfire impact
H-Index Metrics
-
H-Index6
-
i10 Index5
-
Citation Counts169
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* Total H Index Rankings
Rankings
1,542,929
World Rank
2,427
Country Rank
14
University
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
environmental conservation | protection and rehabilitatio
environmental conservation | protection and rehabilitatio
H-Index Metrics
-
H-Index6
-
i10 Index1
-
Citation Counts82
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* Total H Index Rankings
Rankings
1,683,354
World Rank
3,027
Country Rank
17
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
1,863,321
World Rank
4,065
Country Rank
26
University
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Environmental Science | Touris
Environmental Engineering | Environmental Science | Touris
H-Index Metrics
-
H-Index4
-
i10 Index2
-
Citation Counts50
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* Total H Index Rankings
Rankings
2,001,921
World Rank
5,176
Country Rank
45
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
2,249,437
World Rank
7,926
Country Rank
83
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
2,289,032
World Rank
8,574
Country Rank
91
University
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Adsorptio
Environmental Engineering | Adsorptio
H-Index Metrics
-
H-Index2
-
i10 Index1
-
Citation Counts15
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* Total H Index Rankings
Rankings
2,420,623
World Rank
10,547
Country Rank
112
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
2,465,026
World Rank
11,444
Country Rank
121
University
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
GIS | Environmental Engineering | Environmental Modelin
GIS | Environmental Engineering | Environmental Modelin
H-Index Metrics
-
H-Index1
-
i10 Index0
-
Citation Counts9
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* Total H Index Rankings
Rankings
2,484,432
World Rank
11,748
Country Rank
123
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
2,521,655
World Rank
12,305
Country Rank
134
University
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Sustainable Development | Climate Change | Transportation | Sustainable Urban Mobility | Renewable Energ
Sustainable Development | Climate Change | Transportation | Sustainable Urban Mobility | Renewable Energ
H-Index Metrics
-
H-Index1
-
i10 Index0
-
Citation Counts3
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* Total H Index Rankings
Rankings
2,539,691
World Rank
12,630
Country Rank
140
University
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Environmental Health | Public Healt
Environmental Science | Environmental Health | Public Healt
H-Index Metrics
-
H-Index1
-
i10 Index0
-
Citation Counts2
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Premium Data
🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
Limited Opportunities Available
