Login
Pricing & Plans
Citation Rankings
Smart Institutional Excellence Plan
World Scientist and University Rankings 2026
Chile Engineering & Technology 70 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 03, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.752) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H Index Rankings
Rankings
60,281
World Rank
81
Country Rank
3
University
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
109,512
World Rank
185
Country Rank
14
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering and Biotechnology | Water Resource
Environmental Engineering and Biotechnology | Water Resource
H-Index Metrics
-
H-Index47
-
i10 Index150
-
Citation Counts6,948
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
120,719
World Rank
217
Country Rank
20
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Global Change Biology | Ocean Acidification | Carbon Biogeochemistr
Global Change Biology | Ocean Acidification | Carbon Biogeochemistr
H-Index Metrics
-
H-Index45
-
i10 Index93
-
Citation Counts6,386
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
135,884
World Rank
255
Country Rank
21
University
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Environmental Sciences | Ecotoxicology | Environmental Chemistr
Environmental Sciences | Ecotoxicology | Environmental Chemistr
H-Index Metrics
-
H-Index43
-
i10 Index132
-
Citation Counts7,718
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
155,813
World Rank
294
Country Rank
33
University
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Climate Change | Impacts and Adaptation in Agriculture | Water Resource
Climate Change | Impacts and Adaptation in Agriculture | Water Resource
H-Index Metrics
-
H-Index40
-
i10 Index75
-
Citation Counts5,937
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
165,031
World Rank
320
Country Rank
4
University
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Microplastics | Air pollution | POPs | Pesticides | atmospheric transport of chemical
Microplastics | Air pollution | POPs | Pesticides | atmospheric transport of chemical
H-Index Metrics
-
H-Index39
-
i10 Index77
-
Citation Counts6,085
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
169,956
World Rank
343
Country Rank
31
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
174,141
World Rank
349
Country Rank
15
University
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Paleoclimatology | Environmental Sciences | Forest Ecology | Dendrochronolog
Paleoclimatology | Environmental Sciences | Forest Ecology | Dendrochronolog
H-Index Metrics
-
H-Index38
-
i10 Index57
-
Citation Counts6,630
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
216,340
World Rank
499
Country Rank
57
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Climate Change | Paleoclimate | dust aerosol
Climate Change | Paleoclimate | dust aerosol
H-Index Metrics
-
H-Index34
-
i10 Index52
-
Citation Counts7,107
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
259,749
World Rank
658
Country Rank
54
University
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Land Use and Cover Change | Landscape Ecology | Biological Conservatio
Land Use and Cover Change | Landscape Ecology | Biological Conservatio
H-Index Metrics
-
H-Index31
-
i10 Index51
-
Citation Counts4,201
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
305,931
World Rank
832
Country Rank
223
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
310,088
World Rank
852
Country Rank
225
University
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Climate Physics | Water Vapor | Clouds | Mesoscale Meteorolog
Climate Physics | Water Vapor | Clouds | Mesoscale Meteorolog
H-Index Metrics
-
H-Index28
-
i10 Index43
-
Citation Counts3,866
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
311,549
World Rank
860
Country Rank
26
University
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Environment | pollution | chemistry | atmosphere | soi
Environment | pollution | chemistry | atmosphere | soi
H-Index Metrics
-
H-Index28
-
i10 Index47
-
Citation Counts2,295
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
317,434
World Rank
893
Country Rank
232
University
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
Environmental Hydrodynamics | Sediment Transport | Granular Flows | Geophysical Flows
Environmental Hydrodynamics | Sediment Transport | Granular Flows | Geophysical Flows
H-Index Metrics
-
H-Index28
-
i10 Index53
-
Citation Counts3,855
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
326,813
World Rank
927
Country Rank
2
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
329,284
World Rank
938
Country Rank
49
University
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
wastewater treatment | mathematical modellin
wastewater treatment | mathematical modellin
H-Index Metrics
-
H-Index27
-
i10 Index52
-
Citation Counts1,947
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
345,095
World Rank
1,002
Country Rank
10
University
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Environmental Chemistry | Atmospheric Science | Persistent Organic Pollutants | Organic Matter Cyclin
Environmental Chemistry | Atmospheric Science | Persistent Organic Pollutants | Organic Matter Cyclin
H-Index Metrics
-
H-Index26
-
i10 Index47
-
Citation Counts4,021
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
347,842
World Rank
1,013
Country Rank
11
University
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Water Resources | Glaciology | Hydroclimatology | Paleoclimatology | Dendrochronolog
Water Resources | Glaciology | Hydroclimatology | Paleoclimatology | Dendrochronolog
H-Index Metrics
-
H-Index26
-
i10 Index31
-
Citation Counts2,030
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
402,725
World Rank
1,251
Country Rank
103
University
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
Environmental Pollution | Ecotoxicology | Water Contamination | Soil Pollution | Waste Managemen
Environmental Pollution | Ecotoxicology | Water Contamination | Soil Pollution | Waste Managemen
H-Index Metrics
-
H-Index24
-
i10 Index47
-
Citation Counts1,981
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
406,069
World Rank
1,274
Country Rank
308
University
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Air Pollution | Exposure Assessment | Environmental Epidemiolog
Air Pollution | Exposure Assessment | Environmental Epidemiolog
H-Index Metrics
-
H-Index24
-
i10 Index34
-
Citation Counts2,887
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
410,255
World Rank
1,289
Country Rank
111
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
416,823
World Rank
1,308
Country Rank
57
University
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Environmental Sciences | Dissolved Organic Matter | Ecotoxicology | Aquatic Pollutio
Environmental Sciences | Dissolved Organic Matter | Ecotoxicology | Aquatic Pollutio
H-Index Metrics
-
H-Index23
-
i10 Index32
-
Citation Counts1,922
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
429,042
World Rank
1,368
Country Rank
10
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
434,793
World Rank
1,394
Country Rank
71
University
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Environtmental chemistry | pollution remediation | nanomaterials | nanoestructured pollutant
Environtmental chemistry | pollution remediation | nanomaterials | nanoestructured pollutant
H-Index Metrics
-
H-Index23
-
i10 Index36
-
Citation Counts1,152
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
439,041
World Rank
1,419
Country Rank
16
University
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Environemtal science | bio-inorganic environmental chemistry | marine pollution | Ecolgical assessment and sustainabilit
Environemtal science | bio-inorganic environmental chemistry | marine pollution | Ecolgical assessment and sustainabilit
H-Index Metrics
-
H-Index23
-
i10 Index27
-
Citation Counts1,520
Get Full Access to
Premium Data
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
Ensuring quality standards and accreditation compliance in higher education.
Advancing global partnerships, mobility, and international visibility.
🌍 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
