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Bulgaria 11 Scientists H-Index Engineering & Technology / Environmental Science & Engineering Rankings - 2026

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.

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Total 11 scientist, 1 country, 7 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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155,643
World Rank
Bulgaria
54
Country Rank
Medical University Plovdiv Logo
2
University
Ranking Based On Selection:
1
Angel Dzhambov
Medical University Plovdiv Plovdiv, Bulgaria
Engineering & Technology / Environmental Science & Engineering
environmental/occupational epidemiology | greenspace/traffic noise | meta-analysi

H-Index Metrics

  • Total
    39
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.897
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* Total H Index Rankings

Rankings

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475,184
World Rank
Bulgaria
278
Country Rank
Institute of Mathematics and Informatics, Bulgarian Academy of Sciences Logo
10
University
Ranking Based On Selection:
2
Dimiter Ivanov
Institute of Mathematics and Informatics, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Environmental Science & Engineering
miocene | palynology | botany | vegetation | climate chang

H-Index Metrics

  • Total
    21
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.619
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* Total H Index Rankings

Rankings

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619,598
World Rank
Bulgaria
465
Country Rank
University of Chemical Technology and Metallurgy Sofia Logo
14
University
Ranking Based On Selection:
3
Yoncho Pelovski
University of Chemical Technology and Metallurgy Sofia Sofia, Bulgaria
Engineering & Technology / Environmental Science & Engineering
Thermochemistry | Environmental Sciences | Inorganic substance

H-Index Metrics

  • Total
    17
  • Last 5 Years
    10
  • Last 5 Years / Total
    0.588
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* Total H Index Rankings

Rankings

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699,159
World Rank
Bulgaria
586
Country Rank
Medical University Plovdiv Logo
17
University
Ranking Based On Selection:
4
Penka Gatseva
Medical University Plovdiv Plovdiv, Bulgaria
Engineering & Technology / Environmental Science & Engineering
environmental health | nutrition | micronutrient defficienc

H-Index Metrics

  • Total
    15
  • Last 5 Years
    11
  • Last 5 Years / Total
    0.733
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* Total H Index Rankings

Rankings

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858,241
World Rank
Bulgaria
887
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
9
University
Ranking Based On Selection:
5
Iliyan Kotsev
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Environmental Science & Engineering
oceanography | physical geography | environmental sciences | remote sensing | GI

H-Index Metrics

  • Total
    12
  • Last 5 Years
    10
  • Last 5 Years / Total
    0.833
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* Total H Index Rankings

Rankings

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949,762
World Rank
Bulgaria
1,078
Country Rank
National Institute of Meteorology and Hydrology, BAS Logo
1
University
Ranking Based On Selection:
6
Christo Georgiev
National Institute of Meteorology and Hydrology, BAS Sofia, Bulgaria
Engineering & Technology / Environmental Science & Engineering
Environmental Science

H-Index Metrics

  • Total
    11
  • Last 5 Years
    7
  • Last 5 Years / Total
    0.636
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* Total H Index Rankings

Rankings

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1,032,866
World Rank
Bulgaria
1,268
Country Rank
Technical University of Varna Logo
8
University
Ranking Based On Selection:
7
Daniela Toneva
Technical University of Varna Varna, Bulgaria
Engineering & Technology / Environmental Science & Engineering
environmental monitoring | environmental management | decision makin

H-Index Metrics

  • Total
    10
  • Last 5 Years
    7
  • Last 5 Years / Total
    0.700
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* Total H Index Rankings

Rankings

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1,092,973
World Rank
Bulgaria
1,403
Country Rank
Technical University of Sofia Logo
57
University
Ranking Based On Selection:
8
I. Naydenova
Technical University of Sofia Sofia, Bulgaria
Engineering & Technology / Environmental Science & Engineering
combustion chemical kinetics | energy | air pollutio

H-Index Metrics

  • Total
    9
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.889
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* Total H Index Rankings

Rankings

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1,111,292
World Rank
Bulgaria
1,458
Country Rank
Technical University of Varna Logo
14
University
Ranking Based On Selection:
9
Rozalina Chuturkova
Technical University of Varna Varna, Bulgaria
Engineering & Technology / Environmental Science & Engineering
Air Quality | Air Pollution and human health | Nitrous oxide emissions | Marine litte

H-Index Metrics

  • Total
    9
  • Last 5 Years
    7
  • Last 5 Years / Total
    0.778
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* Total H Index Rankings

Rankings

flag
1,385,170
World Rank
Bulgaria
2,240
Country Rank
University of Chemical Technology and Metallurgy Sofia Logo
62
University
Ranking Based On Selection:
10
Silviya Lavrova
University of Chemical Technology and Metallurgy Sofia Sofia, Bulgaria
Engineering & Technology / Environmental Science & Engineering
wastewater treatment | environmental engineering

H-Index Metrics

  • Total
    7
  • Last 5 Years
    5
  • Last 5 Years / Total
    0.714
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* Total H Index Rankings

Rankings

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1,400,226
World Rank
Bulgaria
2,332
Country Rank
University of Chemical Technology and Metallurgy Sofia Logo
67
University
Ranking Based On Selection:
11
Nikolay Kozarev
University of Chemical Technology and Metallurgy Sofia Sofia, Bulgaria
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | air quality monitoring and control

H-Index Metrics

  • Total
    7
  • Last 5 Years
    4
  • Last 5 Years / Total
    0.571
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