Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Environment | Ranking | Partial order | Hasse | QSA
Environment | Ranking | Partial order | Hasse | QSA
H-Index Metrics
-
Total45
-
Last 5 Years23
-
Last 5 Years / Total0.511
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Air pollution | Sustainability | Environmental Managemen
Air pollution | Sustainability | Environmental Managemen
H-Index Metrics
-
Total35
-
Last 5 Years29
-
Last 5 Years / Total0.829
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering/Chemistry | Water/Wastewater Treatment | Nanomaterials | Sustainability | Energ
Environmental Engineering/Chemistry | Water/Wastewater Treatment | Nanomaterials | Sustainability | Energ
H-Index Metrics
-
Total24
-
Last 5 Years20
-
Last 5 Years / Total0.833
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Environmental science | Analytical chemistry | Air pollution | SPME | MOF
Environmental science | Analytical chemistry | Air pollution | SPME | MOF
H-Index Metrics
-
Total16
-
Last 5 Years16
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
environmentel geology | economic geology | metallogen
environmentel geology | economic geology | metallogen
H-Index Metrics
-
Total12
-
Last 5 Years8
-
Last 5 Years / Total0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
hydrology | ecology | climate change | ecological flo
hydrology | ecology | climate change | ecological flo
H-Index Metrics
-
Total7
-
Last 5 Years6
-
Last 5 Years / Total0.857
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Energy efficient buildings | Phase change materials (PCM) | Flammability of PCM | Thermal Comfor
Energy efficient buildings | Phase change materials (PCM) | Flammability of PCM | Thermal Comfor
H-Index Metrics
-
Total5
-
Last 5 Years5
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Water/Wastewater Treatment | Membranes | Environmental Engineerin
Water/Wastewater Treatment | Membranes | Environmental Engineerin
H-Index Metrics
-
Total5
-
Last 5 Years5
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Geotechnical engineering | Geomechanics | Ground support | Monitorin
Geotechnical engineering | Geomechanics | Ground support | Monitorin
H-Index Metrics
-
Total5
-
Last 5 Years5
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
air pollution | air pollution modeling | lung bioaccessibility | health risk assessment | sustainabilit
air pollution | air pollution modeling | lung bioaccessibility | health risk assessment | sustainabilit
H-Index Metrics
-
Total4
-
Last 5 Years4
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Air Quality | Source Apportionmnet | Environmental Sciences at Nazarbayev Universit
Air Quality | Source Apportionmnet | Environmental Sciences at Nazarbayev Universit
H-Index Metrics
-
Total4
-
Last 5 Years4
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Waste treatment | Metallurgy | Thermodynamic modelling | Ecolog
Environmental Science | Waste treatment | Metallurgy | Thermodynamic modelling | Ecolog
H-Index Metrics
-
Total3
-
Last 5 Years2
-
Last 5 Years / Total0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
Supplementary cementitious materials | Industrial by-product | Geopolymer technology | Mineral carbonatio
Supplementary cementitious materials | Industrial by-product | Geopolymer technology | Mineral carbonatio
H-Index Metrics
-
Total2
-
Last 5 Years2
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Environmental Health | Air Pollution | Water Pollution | One Healt
Environmental Health | Air Pollution | Water Pollution | One Healt
H-Index Metrics
-
Total2
-
Last 5 Years2
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
water resources | water use | environmental engineerin
water resources | water use | environmental engineerin
H-Index Metrics
-
Total2
-
Last 5 Years2
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
global environmental studies | japan studie
global environmental studies | japan studie
H-Index Metrics
-
Total1
-
Last 5 Years1
-
Last 5 Years / Total1.000
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.
🌍 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