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Bulgaria 17 Scientists H-Index Engineering & Technology / Marine Sciences and 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 17 scientist, 1 country, 6 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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152,495
World Rank
Bulgaria
50
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
1
University
Ranking Based On Selection:
1
Snejana Moncheva
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
Marine Phytoplankton | Blooms | Ecological Indicators | Ecosystem Healt

H-Index Metrics

  • Total
    40
  • Last 5 Years
    24
  • Last 5 Years / Total
    0.600
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* Total H Index Rankings

Rankings

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327,852
World Rank
Bulgaria
161
Country Rank
Bulgarian Academy of Sciences Logo
7
University
Ranking Based On Selection:
2
Ekaterina Batchvarova
Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
Boundary-layer meteorology | air pollution | exchange processes | urban-coastal-marine meteorology | energy meteorolog

H-Index Metrics

  • Total
    27
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.481
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* Total H Index Rankings

Rankings

flag
666,286
World Rank
Bulgaria
548
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
5
University
Ranking Based On Selection:
3
Ekaterina Trifonova
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
coastal zon

H-Index Metrics

  • Total
    16
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.500
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* Total H Index Rankings

Rankings

flag
708,873
World Rank
Bulgaria
615
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
6
University
Ranking Based On Selection:
4
Valentina Doncheva
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering

H-Index Metrics

  • Total
    15
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.600
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* Total H Index Rankings

Rankings

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821,952
World Rank
Bulgaria
837
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
8
University
Ranking Based On Selection:
5
Dimitar Petkov Dimitrov; Димитър Петков Димитров
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
Marine Geology | Oceanology | Geochemistry | Geoarchaeology | Engineering Geolog

H-Index Metrics

  • Total
    13
  • Last 5 Years
    6
  • Last 5 Years / Total
    0.462
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* Total H Index Rankings

Rankings

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869,348
World Rank
Bulgaria
911
Country Rank
Institute of Biodiversity and Ecosystem Research Logo
13
University
Ranking Based On Selection:
6
Karamfilov Ventzislav
Institute of Biodiversity and Ecosystem Research Sofia, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
Coastal ecosystems structure and functioning | Microbial Marine Ecology | Environmental Impact Assessment | Fate of polutants in m

H-Index Metrics

  • Total
    12
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.750
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* Total H Index Rankings

Rankings

flag
872,473
World Rank
Bulgaria
916
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
10
University
Ranking Based On Selection:
7
Nataliya Andreeva
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering

H-Index Metrics

  • Total
    12
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.750
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* Total H Index Rankings

Rankings

flag
909,245
World Rank
Bulgaria
990
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
12
University
Ranking Based On Selection:
8
Atanas Vasilev, Atanas Vassilev
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
gas hydrates | mud volcanoes | greenhouse gases | geohazar

H-Index Metrics

  • Total
    11
  • Last 5 Years
    10
  • Last 5 Years / Total
    0.909
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* Total H Index Rankings

Rankings

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942,041
World Rank
Bulgaria
1,054
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
14
University
Ranking Based On Selection:
9
Atanas Palazov
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
Operational Oceanograph

H-Index Metrics

  • Total
    11
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.727
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* Total H Index Rankings

Rankings

flag
1,004,430
World Rank
Bulgaria
1,178
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
16
University
Ranking Based On Selection:
10
Violeta Slabakova
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
oceanograph

H-Index Metrics

  • Total
    10
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.900
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* Total H Index Rankings

Rankings

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1,020,794
World Rank
Bulgaria
1,229
Country Rank
Institute of Astronomy, Bulgarian Academy of Sciences Logo
31
University
Ranking Based On Selection:
11
Dimitar Berov
Institute of Astronomy, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
marine benthic ecology | effects of anthropogenic pressures on marine ecosystems | macroalgal ecology and biology | digital imag

H-Index Metrics

  • Total
    10
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.800
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* Total H Index Rankings

Rankings

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1,105,231
World Rank
Bulgaria
1,440
Country Rank
Naval School Nikola Vaptsarov Varna Logo
1
University
Ranking Based On Selection:
12
Blagovest Belev
Naval School Nikola Vaptsarov Varna Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
Maritime Navigation | Ship energy efficiency | Ship passage planning | Ship stability | Risk assessment

H-Index Metrics

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

Rankings

flag
1,107,873
World Rank
Bulgaria
1,447
Country Rank
Technical University of Varna Logo
13
University
Ranking Based On Selection:
13
Petar Georgiev
Technical University of Varna Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
Ship design | Metamodels | Damage Stability | Ris

H-Index Metrics

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

Rankings

flag
1,120,721
World Rank
Bulgaria
1,498
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
18
University
Ranking Based On Selection:
14
Petya Eftimova
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
coastal processes | numerical modelling | beach morphodynamic

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
1,245,512
World Rank
Bulgaria
1,862
Country Rank
Naval School Nikola Vaptsarov Varna Logo
3
University
Ranking Based On Selection:
15
Boyan Mednikarov
Naval School Nikola Vaptsarov Varna Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
Maritime Transport | Safety and Security | Complex Systems | Modelling and Simulatio

H-Index Metrics

  • Total
    8
  • Last 5 Years
    6
  • Last 5 Years / Total
    0.750
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* Total H Index Rankings

Rankings

flag
1,399,489
World Rank
Bulgaria
2,329
Country Rank
Institute of Oceanology, Bulgarian Academy of Sciences Logo
21
University
Ranking Based On Selection:
16
Raina HristovaR ChristovaСтояноваР
Institute of Oceanology, Bulgarian Academy of Sciences Varna, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
Marine Geology | Oceanolog

H-Index Metrics

  • Total
    7
  • Last 5 Years
    4
  • Last 5 Years / Total
    0.571
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* Total H Index Rankings

Rankings

flag
1,796,297
World Rank
Bulgaria
3,467
Country Rank
Institute of Astronomy, Bulgarian Academy of Sciences Logo
171
University
Ranking Based On Selection:
17
Stefania Klayn
Institute of Astronomy, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Marine Sciences and Engineering
marine ecology | macrozoobenthos | anthropogenic impacts | marine biodiversity | ecosystem functionin

H-Index Metrics

  • Total
    4
  • Last 5 Years
    4
  • Last 5 Years / Total
    1.000
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