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Highly Cited Researchers
Engineering & Technology / Environmental Science & Engineering Highly Cited Researchers 11 Scientists Citation in Bulgaria Rankings - 2026
See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.
* Total Citation Counts Rankings
Rankings
137,458
World Rank
47
Country Rank
3
University
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
Citation Metrics
-
Total8,484
-
Last 5 Years7,363
-
Last 5 Years / Total0.868
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* Total Citation Counts Rankings
Rankings
455,209
World Rank
250
Country Rank
7
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
miocene | palynology | botany | vegetation | climate chang
miocene | palynology | botany | vegetation | climate chang
Citation Metrics
-
Total2,248
-
Last 5 Years813
-
Last 5 Years / Total0.362
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* Total Citation Counts Rankings
Rankings
536,858
World Rank
321
Country Rank
7
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Thermochemistry | Environmental Sciences | Inorganic substance
Thermochemistry | Environmental Sciences | Inorganic substance
Citation Metrics
-
Total1,766
-
Last 5 Years761
-
Last 5 Years / Total0.431
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* Total Citation Counts Rankings
Rankings
694,335
World Rank
520
Country Rank
17
University
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
environmental health | nutrition | micronutrient defficienc
environmental health | nutrition | micronutrient defficienc
Citation Metrics
-
Total1,139
-
Last 5 Years721
-
Last 5 Years / Total0.633
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* Total Citation Counts Rankings
Rankings
920,517
World Rank
895
Country Rank
5
University
Ranking Based On Selection:
5
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
Citation Metrics
-
Total621
-
Last 5 Years442
-
Last 5 Years / Total0.712
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* Total Citation Counts Rankings
Rankings
983,394
World Rank
1,018
Country Rank
14
University
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
oceanography | physical geography | environmental sciences | remote sensing | GI
oceanography | physical geography | environmental sciences | remote sensing | GI
Citation Metrics
-
Total535
-
Last 5 Years371
-
Last 5 Years / Total0.693
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* Total Citation Counts Rankings
Rankings
1,040,177
World Rank
1,165
Country Rank
2
University
Ranking Based On Selection:
7
Citation Metrics
-
Total470
-
Last 5 Years180
-
Last 5 Years / Total0.383
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* Total Citation Counts Rankings
Rankings
1,138,688
World Rank
1,400
Country Rank
61
University
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
combustion chemical kinetics | energy | air pollutio
combustion chemical kinetics | energy | air pollutio
Citation Metrics
-
Total376
-
Last 5 Years187
-
Last 5 Years / Total0.497
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* Total Citation Counts Rankings
Rankings
1,177,565
World Rank
1,487
Country Rank
12
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
environmental monitoring | environmental management | decision makin
environmental monitoring | environmental management | decision makin
Citation Metrics
-
Total345
-
Last 5 Years188
-
Last 5 Years / Total0.545
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* Total Citation Counts Rankings
Rankings
1,354,629
World Rank
1,950
Country Rank
52
University
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
wastewater treatment | environmental engineerin
wastewater treatment | environmental engineerin
Citation Metrics
-
Total240
-
Last 5 Years103
-
Last 5 Years / Total0.429
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* Total Citation Counts Rankings
Rankings
1,892,148
World Rank
3,341
Country Rank
90
University
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | air quality monitoring and contro
Environmental engineering | air quality monitoring and contro
Citation Metrics
-
Total85
-
Last 5 Years35
-
Last 5 Years / Total0.412
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