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
sustainable development | climate change | water | healt
sustainable development | climate change | water | healt
H-Index Metrics
-
Total102
-
Last 5 Years93
-
Last 5 Years / Total0.912
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
atmospheric chemistry and physics | remote sensin
atmospheric chemistry and physics | remote sensin
H-Index Metrics
-
Total95
-
Last 5 Years49
-
Last 5 Years / Total0.516
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Metaorganism | Microbiome | Symbiosis | Coral Reefs | Climate Change Adaptatio
Metaorganism | Microbiome | Symbiosis | Coral Reefs | Climate Change Adaptatio
H-Index Metrics
-
Total93
-
Last 5 Years77
-
Last 5 Years / Total0.828
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Energy Systems Transformation | Sustainable Energy | Climate Change Mitigation | Energy and Climat
Energy Systems Transformation | Sustainable Energy | Climate Change Mitigation | Energy and Climat
H-Index Metrics
-
Total89
-
Last 5 Years71
-
Last 5 Years / Total0.798
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Environmental Biotechnology | Chain Elongation | Microbial Electrochemistry | Power-to-Gas | Resource Recover
Environmental Biotechnology | Chain Elongation | Microbial Electrochemistry | Power-to-Gas | Resource Recover
H-Index Metrics
-
Total89
-
Last 5 Years68
-
Last 5 Years / Total0.764
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
climate change | carbon cycle | Earth system modelin
climate change | carbon cycle | Earth system modelin
H-Index Metrics
-
Total87
-
Last 5 Years79
-
Last 5 Years / Total0.908
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Permafrost | remote sensing | Arctic climate change | permafrost carbon | thermokars
Permafrost | remote sensing | Arctic climate change | permafrost carbon | thermokars
H-Index Metrics
-
Total81
-
Last 5 Years64
-
Last 5 Years / Total0.790
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
climate change mitigation | carbon dioxide removal | evidence synthesis | data science for evidence synthesi
climate change mitigation | carbon dioxide removal | evidence synthesis | data science for evidence synthesi
H-Index Metrics
-
Total80
-
Last 5 Years72
-
Last 5 Years / Total0.900
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Synthetic Biology | Biochemical and Biological Engineering | Biomaterial
Synthetic Biology | Biochemical and Biological Engineering | Biomaterial
H-Index Metrics
-
Total77
-
Last 5 Years40
-
Last 5 Years / Total0.519
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Ecotoxicology | Environmental Science
Ecotoxicology | Environmental Science
H-Index Metrics
-
Total72
-
Last 5 Years40
-
Last 5 Years / Total0.556
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Biodiversity | Socio-Ecological System
Environmental Science | Biodiversity | Socio-Ecological System
H-Index Metrics
-
Total70
-
Last 5 Years53
-
Last 5 Years / Total0.757
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
indoor air pollution | aerosol particles | particulate matter | ultrafine particle
indoor air pollution | aerosol particles | particulate matter | ultrafine particle
H-Index Metrics
-
Total68
-
Last 5 Years40
-
Last 5 Years / Total0.588
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Spatial planning /Raumplanung | Climate Change /Klimawandel | Vulnerability | Adaptation | Resilienc
Spatial planning /Raumplanung | Climate Change /Klimawandel | Vulnerability | Adaptation | Resilienc
H-Index Metrics
-
Total66
-
Last 5 Years54
-
Last 5 Years / Total0.818
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
Nitrogen | Agriculture | Climate Change | Foo
Nitrogen | Agriculture | Climate Change | Foo
H-Index Metrics
-
Total64
-
Last 5 Years60
-
Last 5 Years / Total0.938
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
Water resources modelling | climate change assessment | water-land-climate nexu
Water resources modelling | climate change assessment | water-land-climate nexu
H-Index Metrics
-
Total64
-
Last 5 Years57
-
Last 5 Years / Total0.891
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
climate change impacts | water resources | modeling | water qualit
climate change impacts | water resources | modeling | water qualit
H-Index Metrics
-
Total63
-
Last 5 Years53
-
Last 5 Years / Total0.841
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
Energy Markets | Climate Change Mitigation | Model Coupling | Land-Use | Resource Rent
Energy Markets | Climate Change Mitigation | Model Coupling | Land-Use | Resource Rent
H-Index Metrics
-
Total63
-
Last 5 Years49
-
Last 5 Years / Total0.778
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
peatlands | palaeoecology | conservation | climate change | carbon tradin
peatlands | palaeoecology | conservation | climate change | carbon tradin
H-Index Metrics
-
Total61
-
Last 5 Years46
-
Last 5 Years / Total0.754
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
Extreme Weather | Atmospheric Circulation | Climate Chang
Extreme Weather | Atmospheric Circulation | Climate Chang
H-Index Metrics
-
Total60
-
Last 5 Years56
-
Last 5 Years / Total0.933
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Hydrology | Climatology | Modeling | Process Studie
Hydrology | Climatology | Modeling | Process Studie
H-Index Metrics
-
Total59
-
Last 5 Years40
-
Last 5 Years / Total0.678
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Sustainability Science | Land System Science | Global Food Systems | Social Ecolog
Sustainability Science | Land System Science | Global Food Systems | Social Ecolog
H-Index Metrics
-
Total58
-
Last 5 Years49
-
Last 5 Years / Total0.845
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Urban Meteorology | Air Pollution | Urban Human-biometeorology | Forest Meteorolog
Urban Meteorology | Air Pollution | Urban Human-biometeorology | Forest Meteorolog
H-Index Metrics
-
Total58
-
Last 5 Years35
-
Last 5 Years / Total0.603
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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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