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Estonia 13 Scientists H-Index Engineering & Technology / Environmental Science & Engineering Rankings - 2026
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
137,405
World Rank
95
Country Rank
12
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
uneven development | history of economic thought | evolutionary economics | climate change and sustainability | non-market economie
uneven development | history of economic thought | evolutionary economics | climate change and sustainability | non-market economie
H-Index Metrics
-
Total43
-
Last 5 Years22
-
Last 5 Years / Total0.512
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* Total H Index Rankings
Rankings
158,877
World Rank
110
Country Rank
80
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
573,343
World Rank
372
Country Rank
52
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Biofuels and Biochemicals | Biomass | Biorefinery | Bioresource Recovery | Process Integratio
Biofuels and Biochemicals | Biomass | Biorefinery | Bioresource Recovery | Process Integratio
H-Index Metrics
-
Total18
-
Last 5 Years17
-
Last 5 Years / Total0.944
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* Total H Index Rankings
Rankings
703,900
World Rank
435
Country Rank
26
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
878,818
World Rank
577
Country Rank
32
University
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Wastewater | Phosphorus Recovery | Magnetic Adsorbents | Micropollutants | Microplastics | Ecotoxicolog
Wastewater | Phosphorus Recovery | Magnetic Adsorbents | Micropollutants | Microplastics | Ecotoxicolog
H-Index Metrics
-
Total12
-
Last 5 Years11
-
Last 5 Years / Total0.917
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* Total H Index Rankings
Rankings
903,303
World Rank
602
Country Rank
80
University
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Diversity | activity and distribution of bacteria in water column and sediment | molecular detection of potentially toxic cyanob
Diversity | activity and distribution of bacteria in water column and sediment | molecular detection of potentially toxic cyanob
H-Index Metrics
-
Total12
-
Last 5 Years9
-
Last 5 Years / Total0.750
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* Total H Index Rankings
Rankings
951,394
World Rank
642
Country Rank
86
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Lichenology | Evolutionary biology | Phylogenetics | Phycology | Microbial ecolog
Lichenology | Evolutionary biology | Phylogenetics | Phycology | Microbial ecolog
H-Index Metrics
-
Total11
-
Last 5 Years10
-
Last 5 Years / Total0.909
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* Total H Index Rankings
Rankings
1,119,369
World Rank
829
Country Rank
381
University
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Enviromental Microbiology | Methanotrophy | Bioprocesses for H2S remova
Enviromental Microbiology | Methanotrophy | Bioprocesses for H2S remova
H-Index Metrics
-
Total9
-
Last 5 Years9
-
Last 5 Years / Total1.000
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* Total H Index Rankings
Rankings
1,448,342
World Rank
1,174
Country Rank
232
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Economics of non-market nature values | organisational learning of universitie
Economics of non-market nature values | organisational learning of universitie
H-Index Metrics
-
Total7
-
Last 5 Years4
-
Last 5 Years / Total0.571
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* Total H Index Rankings
Rankings
1,467,391
World Rank
1,200
Country Rank
124
University
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
environmental sciences | landscape planning | remote sensing | forest fire | wildfir
environmental sciences | landscape planning | remote sensing | forest fire | wildfir
H-Index Metrics
-
Total6
-
Last 5 Years6
-
Last 5 Years / Total1.000
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* Total H Index Rankings
Rankings
1,860,252
World Rank
1,481
Country Rank
154
University
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Plant-environment | ecophysiology | Biogenic volatile emissions | Chemical ecolog
Plant-environment | ecophysiology | Biogenic volatile emissions | Chemical ecolog
H-Index Metrics
-
Total4
-
Last 5 Years4
-
Last 5 Years / Total1.000
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Premium Data
* Total H Index Rankings
Rankings
2,345,634
World Rank
1,664
Country Rank
3
University
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Environmetal management. Economic geograph
Environmetal management. Economic geograph
H-Index Metrics
-
Total2
-
Last 5 Years2
-
Last 5 Years / Total1.000
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Premium Data
* Total H Index Rankings
Rankings
2,370,761
World Rank
1,668
Country Rank
168
University
Ranking Based On Selection:
13
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