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
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | air pollution | vehicle emissions | agricultural mechanizatio
Environmental engineering | air pollution | vehicle emissions | agricultural mechanizatio
H-Index Metrics
-
Total6
-
Last 5 Years6
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Environmental radioactivity | Gamma spectrometry | Nuclear physic
Environmental radioactivity | Gamma spectrometry | Nuclear physic
H-Index Metrics
-
Total5
-
Last 5 Years5
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Hydrology | water resources | climate change | glaciology | isotope hydrolog
Hydrology | water resources | climate change | glaciology | isotope hydrolog
H-Index Metrics
-
Total4
-
Last 5 Years4
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Hydrology | suspended sediments | climate chang
Hydrology | suspended sediments | climate chang
H-Index Metrics
-
Total3
-
Last 5 Years3
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Environmental protection | air pollution | waste and wastewater scienc
Environmental protection | air pollution | waste and wastewater scienc
H-Index Metrics
-
Total3
-
Last 5 Years3
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Aral sea | desertification | climate change | geoecology | landscape ecolog
Aral sea | desertification | climate change | geoecology | landscape ecolog
H-Index Metrics
-
Total2
-
Last 5 Years2
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Water managemen
Environmental Science | Water managemen
H-Index Metrics
-
Total1
-
Last 5 Years1
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Environment Sustainability Environmental Impact Assessment Environmental Analysis Environmental Pollution Climate Change Adapta
Environment Sustainability Environmental Impact Assessment Environmental Analysis Environmental Pollution Climate Change Adapta
H-Index Metrics
-
Total1
-
Last 5 Years0
-
Last 5 Years / Total0.000
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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.
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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