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
environmental/occupational epidemiology | greenspace/traffic noise | meta-analysi
environmental/occupational epidemiology | greenspace/traffic noise | meta-analysi
H-Index Metrics
-
Total40
-
Last 5 Years36
-
Last 5 Years / Total0.900
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
miocene | palynology | botany | vegetation | climate chang
miocene | palynology | botany | vegetation | climate chang
H-Index Metrics
-
Total22
-
Last 5 Years13
-
Last 5 Years / Total0.591
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Thermochemistry | Environmental Sciences | Inorganic substance
Thermochemistry | Environmental Sciences | Inorganic substance
H-Index Metrics
-
Total17
-
Last 5 Years11
-
Last 5 Years / Total0.647
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
environmental health | nutrition | micronutrient defficienc
environmental health | nutrition | micronutrient defficienc
H-Index Metrics
-
Total15
-
Last 5 Years11
-
Last 5 Years / Total0.733
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
oceanography | physical geography | environmental sciences | remote sensing | GI
oceanography | physical geography | environmental sciences | remote sensing | GI
H-Index Metrics
-
Total13
-
Last 5 Years11
-
Last 5 Years / Total0.846
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
combustion chemical kinetics | energy | air pollutio
combustion chemical kinetics | energy | air pollutio
H-Index Metrics
-
Total10
-
Last 5 Years8
-
Last 5 Years / Total0.800
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
environmental monitoring | environmental management | decision makin
environmental monitoring | environmental management | decision makin
H-Index Metrics
-
Total10
-
Last 5 Years7
-
Last 5 Years / Total0.700
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Air Quality | Air Pollution and human health | Nitrous oxide emissions | Marine litte
Air Quality | Air Pollution and human health | Nitrous oxide emissions | Marine litte
H-Index Metrics
-
Total9
-
Last 5 Years7
-
Last 5 Years / Total0.778
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
wastewater treatment | environmental engineerin
wastewater treatment | environmental engineerin
H-Index Metrics
-
Total7
-
Last 5 Years5
-
Last 5 Years / Total0.714
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | air quality monitoring and contro
Environmental engineering | air quality monitoring and contro
H-Index Metrics
-
Total7
-
Last 5 Years4
-
Last 5 Years / Total0.571
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Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
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