This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Environmental Soil Science & Biogeochemistr
Environmental Soil Science & Biogeochemistr
H-Index Metrics
-
Total168
-
Last 5 Years127
-
Last 5 Years / Total0.756
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Water Treatment Processes | Environmental Nanotechnology | Advanced Oxidation | Membrane Technolog
Water Treatment Processes | Environmental Nanotechnology | Advanced Oxidation | Membrane Technolog
H-Index Metrics
-
Total142
-
Last 5 Years119
-
Last 5 Years / Total0.838
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Groundwater | Hydrogeology | Hydrology | Earth Science
Groundwater | Hydrogeology | Hydrology | Earth Science
H-Index Metrics
-
Total130
-
Last 5 Years77
-
Last 5 Years / Total0.592
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
environmental science | chemical engineering | water treatment | catalysi
environmental science | chemical engineering | water treatment | catalysi
H-Index Metrics
-
Total127
-
Last 5 Years94
-
Last 5 Years / Total0.740
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Glacier energy and mass balance | Climate change at high altitude region | Glacier hydolog
Glacier energy and mass balance | Climate change at high altitude region | Glacier hydolog
H-Index Metrics
-
Total126
-
Last 5 Years82
-
Last 5 Years / Total0.651
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Hydrological modeling and prediction | Surface water and groundwater interaction | Hydrological response to climate chang
Hydrological modeling and prediction | Surface water and groundwater interaction | Hydrological response to climate chang
H-Index Metrics
-
Total125
-
Last 5 Years89
-
Last 5 Years / Total0.712
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Water Treatment | Environmental Engineering | Environmental Nanotechnology | Bioremediatio
Water Treatment | Environmental Engineering | Environmental Nanotechnology | Bioremediatio
H-Index Metrics
-
Total121
-
Last 5 Years86
-
Last 5 Years / Total0.711
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Environmental analytical chemistry | Environmental monitoring | the fate of pollutant
Environmental analytical chemistry | Environmental monitoring | the fate of pollutant
H-Index Metrics
-
Total121
-
Last 5 Years79
-
Last 5 Years / Total0.653
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Energy storage and conversion | Batteries | Li-S battery | metal air battery | Na ion batter
Energy storage and conversion | Batteries | Li-S battery | metal air battery | Na ion batter
H-Index Metrics
-
Total117
-
Last 5 Years102
-
Last 5 Years / Total0.872
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
H-Index Metrics
-
Total117
-
Last 5 Years94
-
Last 5 Years / Total0.803
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
H-Index Metrics
-
Total116
-
Last 5 Years94
-
Last 5 Years / Total0.810
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Climate Change Economics | Ecological Economics | Emission Data Accountin
Climate Change Economics | Ecological Economics | Emission Data Accountin
H-Index Metrics
-
Total115
-
Last 5 Years97
-
Last 5 Years / Total0.843
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
H-Index Metrics
-
Total115
-
Last 5 Years74
-
Last 5 Years / Total0.643
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Environmental Science & Engineering
Disinfection and DBPs | DBP precursors and characterization | nitrosamines | NOM | T&
Disinfection and DBPs | DBP precursors and characterization | nitrosamines | NOM | T&
H-Index Metrics
-
Total114
-
Last 5 Years94
-
Last 5 Years / Total0.825
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Soil remediation | Biochar | Waste management | Soil CN cycling | Water qualit
Soil remediation | Biochar | Waste management | Soil CN cycling | Water qualit
H-Index Metrics
-
Total111
-
Last 5 Years103
-
Last 5 Years / Total0.928
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
H-Index Metrics
-
Total111
-
Last 5 Years87
-
Last 5 Years / Total0.784
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
H-Index Metrics
-
Total110
-
Last 5 Years92
-
Last 5 Years / Total0.836
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
emission | atmospheric chemistry | health impacts | mercur
emission | atmospheric chemistry | health impacts | mercur
H-Index Metrics
-
Total108
-
Last 5 Years86
-
Last 5 Years / Total0.796
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Environmental Science & Engineering
POPs | Emerging Contaminants | PFAS | PPCP
POPs | Emerging Contaminants | PFAS | PPCP
H-Index Metrics
-
Total105
-
Last 5 Years83
-
Last 5 Years / Total0.790
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
H-Index Metrics
-
Total105
-
Last 5 Years77
-
Last 5 Years / Total0.733
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
Disinfection byproducts | emerging contaminants | water treatment | water chemistr
Disinfection byproducts | emerging contaminants | water treatment | water chemistr
H-Index Metrics
-
Total104
-
Last 5 Years86
-
Last 5 Years / Total0.827
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Atmosperic Environment | Cryosphere | Climate Chang
Atmosperic Environment | Cryosphere | Climate Chang
H-Index Metrics
-
Total101
-
Last 5 Years74
-
Last 5 Years / Total0.733
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Chemistry | Environmental Sciences & Ecology | Toxicolog
Chemistry | Environmental Sciences & Ecology | Toxicolog
H-Index Metrics
-
Total98
-
Last 5 Years65
-
Last 5 Years / Total0.663
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
environmental engineering | water treatment | environmental nanotechnology | adsorption | advanced oxidation processe
environmental engineering | water treatment | environmental nanotechnology | adsorption | advanced oxidation processe
H-Index Metrics
-
Total97
-
Last 5 Years79
-
Last 5 Years / Total0.814
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | environmental microbiology | microbial ecology | vapor intrusion
Environmental engineering | environmental microbiology | microbial ecology | vapor intrusion
H-Index Metrics
-
Total94
-
Last 5 Years86
-
Last 5 Years / Total0.915

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