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Germany 309 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 309 scientist, 1 country, 55 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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13,684
World Rank
Germany
679
Country Rank
Max Planck Institute for Meteorology Logo
3
University
Ranking Based On Selection:
1
Jochem Marotzke
Max Planck Institute for Meteorology Hamburg, Germany
Engineering & Technology / Marine Sciences and Engineering
Climate Dynamics | Physical Oceanograph

H-Index Metrics

  • Total
    92
  • Last 5 Years
    56
  • Last 5 Years / Total
    0.609
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* Total H Index Rankings

Rankings

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14,699
World Rank
Germany
728
Country Rank
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Logo
2
University
Ranking Based On Selection:
2
Boetius Antje
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Bremerhaven, Germany
Engineering & Technology / Marine Sciences and Engineering
polar science | oceanography | deep-sea research | environmental microbiology | carbon cycl

H-Index Metrics

  • Total
    90
  • Last 5 Years
    61
  • Last 5 Years / Total
    0.678
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* Total H Index Rankings

Rankings

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18,038
World Rank
Germany
862
Country Rank
Universität Bremen Logo
6
University
Ranking Based On Selection:
3
Kai Uwe Hinrichs
Universität Bremen Bremen, Germany
Engineering & Technology / Marine Sciences and Engineering
Organic Geochemistry | Marine Biogeochemistry | Geomicrobiology | Geobiology | Geochemistr

H-Index Metrics

  • Total
    85
  • Last 5 Years
    56
  • Last 5 Years / Total
    0.659
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* Total H Index Rankings

Rankings

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19,548
World Rank
Germany
930
Country Rank
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Logo
4
University
Ranking Based On Selection:
4
Gerrit Lohmann
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Bremerhaven, Germany
Engineering & Technology / Marine Sciences and Engineering
Paleoclimate Dynamics | Ocean | Climate Change | Polar Science | Earth System Modelin

H-Index Metrics

  • Total
    83
  • Last 5 Years
    57
  • Last 5 Years / Total
    0.687
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* Total H Index Rankings

Rankings

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21,397
World Rank
Germany
1,009
Country Rank
Max Planck Institute for Meteorology Logo
4
University
Ranking Based On Selection:
5
Johann Jungclaus
Max Planck Institute for Meteorology Hamburg, Germany
Engineering & Technology / Marine Sciences and Engineering
Climate Research | Physical Oceanograph

H-Index Metrics

  • Total
    81
  • Last 5 Years
    51
  • Last 5 Years / Total
    0.630
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* Total H Index Rankings

Rankings

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24,483
World Rank
Germany
1,155
Country Rank
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Logo
6
University
Ranking Based On Selection:
6
Ruediger Stein
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Bremerhaven, Germany
Engineering & Technology / Marine Sciences and Engineering
Arctic Ocean Paleoceanograph

H-Index Metrics

  • Total
    78
  • Last 5 Years
    43
  • Last 5 Years / Total
    0.551
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* Total H Index Rankings

Rankings

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30,680
World Rank
Germany
1,457
Country Rank
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Logo
8
University
Ranking Based On Selection:
7
Allan Cembella
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Bremerhaven, Germany
Engineering & Technology / Marine Sciences and Engineering
Chemical ecology | marine phytoplankton | toxins | biological oceanograph

H-Index Metrics

  • Total
    73
  • Last 5 Years
    32
  • Last 5 Years / Total
    0.438
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* Total H Index Rankings

Rankings

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34,701
World Rank
Germany
1,655
Country Rank
Universität Hamburg Logo
36
University
Ranking Based On Selection:
8
Detlef Stammer
Universität Hamburg Hamburg, Germany
Engineering & Technology / Marine Sciences and Engineering
Physical oceanography and climate research | Remote Sensin | Data Assimilation | Climate Modeling

H-Index Metrics

  • Total
    70
  • Last 5 Years
    39
  • Last 5 Years / Total
    0.557
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* Total H Index Rankings

Rankings

flag
38,240
World Rank
Germany
1,809
Country Rank
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Logo
11
University
Ranking Based On Selection:
9
Victor Smetacek
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Bremerhaven, Germany
Engineering & Technology / Marine Sciences and Engineering
Bio-Oceanography | evolution | climate chang

H-Index Metrics

  • Total
    68
  • Last 5 Years
    33
  • Last 5 Years / Total
    0.485
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* Total H Index Rankings

Rankings

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40,754
World Rank
Germany
1,932
Country Rank
Max Planck Institute for Marine Microbiology Logo
4
University
Ranking Based On Selection:
10
Gaute Lavik
Max Planck Institute for Marine Microbiology Bremen, Germany
Engineering & Technology / Marine Sciences and Engineering
Nutrient cycling | Isotope analytics | Marine biogeochemistry | Global change | Microbial processe

H-Index Metrics

  • Total
    66
  • Last 5 Years
    49
  • Last 5 Years / Total
    0.742
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* Total H Index Rankings

Rankings

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40,876
World Rank
Germany
1,940
Country Rank
Universität Rostock Logo
6
University
Ranking Based On Selection:
11
Inna M Sokolova
Universität Rostock Rostock, Germany
Engineering & Technology / Marine Sciences and Engineering
Marine Biology | Physiology | Bioenergetics | Environmental Toxicology | Global Climate Chang

H-Index Metrics

  • Total
    66
  • Last 5 Years
    47
  • Last 5 Years / Total
    0.712
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* Total H Index Rankings

Rankings

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41,776
World Rank
Germany
1,989
Country Rank
Senckenberg Forschungsinstitut und Naturmuseum Logo
5
University
Ranking Based On Selection:
12
Andre Freiwald
Senckenberg Forschungsinstitut und Naturmuseum Frankfurt, Germany
Engineering & Technology / Marine Sciences and Engineering
Cold-water corals | marine invertebrates | non-tropical carbonates | bioerosio

H-Index Metrics

  • Total
    66
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.530
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* Total H Index Rankings

Rankings

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41,851
World Rank
Germany
1,995
Country Rank
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Logo
13
University
Ranking Based On Selection:
13
Andreas Mackensen
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Bremerhaven, Germany
Engineering & Technology / Marine Sciences and Engineering
Micropaleontology | Paleoceanography | Foraminifera | Micropalaeontolog

H-Index Metrics

  • Total
    66
  • Last 5 Years
    34
  • Last 5 Years / Total
    0.515
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* Total H Index Rankings

Rankings

flag
41,929
World Rank
Germany
1,998
Country Rank
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Logo
14
University
Ranking Based On Selection:
14
Thomas Brey
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Bremerhaven, Germany
Engineering & Technology / Marine Sciences and Engineering
Marine Ecolog

H-Index Metrics

  • Total
    66
  • Last 5 Years
    32
  • Last 5 Years / Total
    0.485
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* Total H Index Rankings

Rankings

flag
42,327
World Rank
Germany
2,010
Country Rank
Max Planck Institute for Meteorology Logo
7
University
Ranking Based On Selection:
15
Tatiana Ilyina
Max Planck Institute for Meteorology Hamburg, Germany
Engineering & Technology / Marine Sciences and Engineering
ocean carbon cycle | ocean biogeochemistry | ocean acidification | earth system modelin

H-Index Metrics

  • Total
    65
  • Last 5 Years
    58
  • Last 5 Years / Total
    0.892
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* Total H Index Rankings

Rankings

flag
43,200
World Rank
Germany
2,057
Country Rank
Max Planck Institute for Marine Microbiology Logo
5
University
Ranking Based On Selection:
16
Bernhard M Fuchs
Max Planck Institute for Marine Microbiology Bremen, Germany
Engineering & Technology / Marine Sciences and Engineering
marine microbial ecology | plankton | flow cytometry | in situ hybridization | phylogen

H-Index Metrics

  • Total
    65
  • Last 5 Years
    42
  • Last 5 Years / Total
    0.646
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* Total H Index Rankings

Rankings

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49,283
World Rank
Germany
2,335
Country Rank
Leibniz-Institut für Ostseeforschung Warnemünde Logo
2
University
Ranking Based On Selection:
17
He Markus Meier
Leibniz-Institut für Ostseeforschung Warnemünde -, Germany
Engineering & Technology / Marine Sciences and Engineering
Climate Science | Oceanograph

H-Index Metrics

  • Total
    62
  • Last 5 Years
    45
  • Last 5 Years / Total
    0.726
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* Total H Index Rankings

Rankings

flag
50,093
World Rank
Germany
2,369
Country Rank
Christian Albrechts Universität zu Kiel Logo
27
University
Ranking Based On Selection:
18
Stefan Garthe
Christian Albrechts Universität zu Kiel Kiel, Germany
Engineering & Technology / Marine Sciences and Engineering
Seabird ecology | conservation biolog

H-Index Metrics

  • Total
    62
  • Last 5 Years
    36
  • Last 5 Years / Total
    0.581
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* Total H Index Rankings

Rankings

flag
52,339
World Rank
Germany
2,479
Country Rank
Leibniz-Institut für Ostseeforschung Warnemünde Logo
3
University
Ranking Based On Selection:
19
Hans Burchard
Leibniz-Institut für Ostseeforschung Warnemünde -, Germany
Engineering & Technology / Marine Sciences and Engineering
Physical Oceanograph

H-Index Metrics

  • Total
    61
  • Last 5 Years
    38
  • Last 5 Years / Total
    0.623
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* Total H Index Rankings

Rankings

flag
52,343
World Rank
Germany
2,481
Country Rank
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Logo
17
University
Ranking Based On Selection:
20
Ralf Tiedemann
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Bremerhaven, Germany
Engineering & Technology / Marine Sciences and Engineering
Geosciences | Paleoclimatology | Paleoceanography | Marine Geolog

H-Index Metrics

  • Total
    61
  • Last 5 Years
    38
  • Last 5 Years / Total
    0.623
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* Total H Index Rankings

Rankings

flag
57,299
World Rank
Germany
2,702
Country Rank
Universität Bremen Logo
20
University
Ranking Based On Selection:
21
Christian Wild
Universität Bremen Bremen, Germany
Engineering & Technology / Marine Sciences and Engineering
Marine Ecolog

H-Index Metrics

  • Total
    59
  • Last 5 Years
    38
  • Last 5 Years / Total
    0.644
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* Total H Index Rankings

Rankings

flag
60,450
World Rank
Germany
2,842
Country Rank
Max Planck Institute for Marine Microbiology Logo
7
University
Ranking Based On Selection:
22
Timothy Ferdelman
Max Planck Institute for Marine Microbiology Bremen, Germany
Engineering & Technology / Marine Sciences and Engineering
Marine Biogeochemistr

H-Index Metrics

  • Total
    58
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.603
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* Total H Index Rankings

Rankings

flag
60,456
World Rank
Germany
2,843
Country Rank
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Logo
20
University
Ranking Based On Selection:
23
Jelle Bijma
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Bremerhaven, Germany
Engineering & Technology / Marine Sciences and Engineering
Marine biogeosciences | Global biogeochemical cycles | carbon cycle (pertubations) | Ocean acidification | Biomineralisatio

H-Index Metrics

  • Total
    58
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.603
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* Total H Index Rankings

Rankings

flag
63,054
World Rank
Germany
2,953
Country Rank
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Logo
22
University
Ranking Based On Selection:
24
Uwe John
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Bremerhaven, Germany
Engineering & Technology / Marine Sciences and Engineering
Marine Eco-Evolutionary genomics and molecular ecolog

H-Index Metrics

  • Total
    57
  • Last 5 Years
    37
  • Last 5 Years / Total
    0.649
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* Total H Index Rankings

Rankings

flag
63,116
World Rank
Germany
2,956
Country Rank
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Logo
23
University
Ranking Based On Selection:
25
Bjoern Rost|Bjoern Rost
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Bremerhaven, Germany
Engineering & Technology / Marine Sciences and Engineering
Phytoplankton | photosynthesis | calcification | ocean acidification | biogeochemical cycle

H-Index Metrics

  • Total
    57
  • Last 5 Years
    37
  • Last 5 Years / Total
    0.649
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