Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 91 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Last 6 Years Citation Rankings

Rankings

flag
11,952
World Rank
Germany
507
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
1
University
Ranking Based On Selection:
1
* Last 6 Years Citation Rankings

Rankings

flag
13,271
World Rank
Germany
573
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
2
University
Ranking Based On Selection:
2
Natural Sciences / Biological Science
Ecology | Species Invasions | functional | phylogenetic diversity | macroecolog

Citation Metrics

  • Total
    27,466
  • Last 6 Years
    19,399
  • Last 6 Years / Total
    0.706
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
16,589
World Rank
Germany
727
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
3
University
Ranking Based On Selection:
3
Natural Sciences / Biological Science
Biodiversity | Ecology | Global Chang

Citation Metrics

  • Total
    30,988
  • Last 6 Years
    16,666
  • Last 6 Years / Total
    0.538
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
22,356
World Rank
Germany
1,001
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
4
University
Ranking Based On Selection:
4
Natural Sciences / Biological Science
Biodiversity | Urban Ecology | Citizen Science | Public Healt

Citation Metrics

  • Total
    18,168
  • Last 6 Years
    13,713
  • Last 6 Years / Total
    0.755
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
28,946
World Rank
Germany
1,289
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
5
University
Ranking Based On Selection:
5
* Last 6 Years Citation Rankings

Rankings

flag
35,458
World Rank
Germany
1,542
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
6
University
Ranking Based On Selection:
6
Natural Sciences / Biological Science
Macroecology | Landscape | Soils | Geography | Ecosystem service

Citation Metrics

  • Total
    11,542
  • Last 6 Years
    10,075
  • Last 6 Years / Total
    0.873
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
51,690
World Rank
Germany
2,238
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
7
University
Ranking Based On Selection:
7
Natural Sciences / Biological Science
Population ecology | Conservation | Pollination | Invasive species | Biodiversit

Citation Metrics

  • Total
    16,073
  • Last 6 Years
    7,750
  • Last 6 Years / Total
    0.482
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
53,839
World Rank
Germany
2,344
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
8
University
Ranking Based On Selection:
8
Agriculture & Forestry / Plant Science
plant science | plant-insect interactions | ecolog

Citation Metrics

  • Total
    17,744
  • Last 6 Years
    7,526
  • Last 6 Years / Total
    0.424
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
74,067
World Rank
Germany
3,248
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
9
University
Ranking Based On Selection:
9
Economics & Econometrics / Economics
Environmental and Resouce Economics | Ecological Economic

Citation Metrics

  • Total
    9,975
  • Last 6 Years
    5,978
  • Last 6 Years / Total
    0.599
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
103,911
World Rank
Germany
4,472
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
10
University
Ranking Based On Selection:
10
Natural Sciences / Biological Science
Global Change Ecology | Land Changes | Monitoring/Conservation | Land System Science | Ecoinformatic

Citation Metrics

  • Total
    5,362
  • Last 6 Years
    4,595
  • Last 6 Years / Total
    0.857
Get Full Access to Premium Data Get Full Access to Premium Data

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.

* Last 6 Years Citation Rankings

Rankings

flag
105,473
World Rank
Germany
4,533
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
11
University
Ranking Based On Selection:
11
Natural Sciences / Biological Science
Biodiversity | Ecosystem Functioning | Food Webs | Global Change | Stoichiometr

Citation Metrics

  • Total
    5,940
  • Last 6 Years
    4,538
  • Last 6 Years / Total
    0.764
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
105,501
World Rank
Germany
4,535
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
12
University
Ranking Based On Selection:
12
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil food webs | PLFA analysis | nematodes | biodiversity | global chang

Citation Metrics

  • Total
    5,690
  • Last 6 Years
    4,537
  • Last 6 Years / Total
    0.797
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
109,451
World Rank
Germany
4,709
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
13
University
Ranking Based On Selection:
13
Natural Sciences / Biological Science
Frugivory | functional trait | comparative biology | macroevolution | evolutionary radiatio

Citation Metrics

  • Total
    4,855
  • Last 6 Years
    4,400
  • Last 6 Years / Total
    0.906
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
112,154
World Rank
Germany
4,814
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
14
University
Ranking Based On Selection:
14
Others
remote rensing | terrestrial carbon cycle | photosynthesis | plant physiology | functional trait

Citation Metrics

  • Total
    4,414
  • Last 6 Years
    4,313
  • Last 6 Years / Total
    0.977
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
123,906
World Rank
Germany
5,278
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
15
University
Ranking Based On Selection:
15
Natural Sciences / Biological Science
ecology | entomology | rewilding | long term community dynamic

Citation Metrics

  • Total
    4,693
  • Last 6 Years
    3,968
  • Last 6 Years / Total
    0.846
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
126,327
World Rank
Germany
5,398
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
16
University
Ranking Based On Selection:
16
Natural Sciences / Biological Science
birds | ecology | citizen science | urban ecology | biodiversit

Citation Metrics

  • Total
    4,079
  • Last 6 Years
    3,905
  • Last 6 Years / Total
    0.957
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
128,437
World Rank
Germany
5,484
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
17
University
Ranking Based On Selection:
17
Natural Sciences / Biological Science
Biodiversity monitoring | conservation biology | ecosystem functioning | remote sensin

Citation Metrics

  • Total
    6,254
  • Last 6 Years
    3,852
  • Last 6 Years / Total
    0.616
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
131,977
World Rank
Germany
5,623
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
18
University
Ranking Based On Selection:
18
* Last 6 Years Citation Rankings

Rankings

flag
135,191
World Rank
Germany
5,755
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
19
University
Ranking Based On Selection:
19
Natural Sciences / Biological Science
Plant community ecology | Biotic interactions | Plant biodiversity | Herbivory | Global change effect

Citation Metrics

  • Total
    4,827
  • Last 6 Years
    3,688
  • Last 6 Years / Total
    0.764
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
144,195
World Rank
Germany
6,129
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
21
University
Ranking Based On Selection:
20
Natural Sciences / Biological Science
community ecology | global change | food webs | energy flux | BE

Citation Metrics

  • Total
    4,126
  • Last 6 Years
    3,490
  • Last 6 Years / Total
    0.846
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
143,336
World Rank
Germany
6,096
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
20
University
Ranking Based On Selection:
21
Agriculture & Forestry / Plant Science
Plant sciences | Ecology | plant interaction

Citation Metrics

  • Total
    5,076
  • Last 6 Years
    3,508
  • Last 6 Years / Total
    0.691
Get Full Access to Premium Data Get Full Access to Premium Data
* Last 6 Years Citation Rankings

Rankings

flag
155,964
World Rank
Germany
6,596
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
22
University
Ranking Based On Selection:
22
* Last 6 Years Citation Rankings

Rankings

flag
158,734
World Rank
Germany
6,722
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
23
University
Ranking Based On Selection:
23
* Last 6 Years Citation Rankings

Rankings

flag
169,737
World Rank
Germany
7,140
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
24
University
Ranking Based On Selection:
24
* Last 6 Years Citation Rankings

Rankings

flag
170,147
World Rank
Germany
7,163
Country Rank
German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig Logo
25
University
Ranking Based On Selection:
25
Others
Soil organic matter | Soil Biogeochemistry | Soil fauna | Earthworms | Litter decompositio

Citation Metrics

  • Total
    3,339
  • Last 6 Years
    3,018
  • Last 6 Years / Total
    0.904
Get Full Access to Premium Data Get Full Access to Premium Data