Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
entrepreneurship
management
organizational behavior
organizational psychology
work psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,951
31,948
0.390
* Total Citation Counts Rankings
Ranking Based On Selection :2
Management
Umwelt
Nachhaltigkeit
Unternehmertum
Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,279
24,893
0.550
* Total Citation Counts Rankings
Ranking Based On Selection :3
Political Science
Political Behavior
Public Opinion
Political Sociology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,985
16,508
0.423
* Total Citation Counts Rankings
Ranking Based On Selection :4
Biodiversity conservation
Ecosystem services
Social-ecological systems
Sustainability Science
Nature values
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,415
26,905
0.739
* Total Citation Counts Rankings
Ranking Based On Selection :5
Sustainability Science
Landscape Ecology
Social-Ecological Systems
Conservation Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,297
16,758
0.489
* Total Citation Counts Rankings
Ranking Based On Selection :6
International Firm Activities
Microeconometrics
Firm level data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,276
4,655
0.230
* Total Citation Counts Rankings
Ranking Based On Selection :7
Environmental governance
sustainability governance
sustainability transitions
collaborative
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,718
10,817
0.647
* Total Citation Counts Rankings
Ranking Based On Selection :8
Sustainability Science
Transdisciplinarity
Transformative Research
Real-World Laboratories
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,829
11,194
0.707
* Total Citation Counts Rankings
Ranking Based On Selection :9
Methods
Sustainability Science
Ethics
Statistics
Normativity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,928
10,976
0.735
* Total Citation Counts Rankings
Ranking Based On Selection :10
Sustainability Science
Ecosystem Services
Ecological Economics
Agriculture and Food Security
Landscape Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,176
10,264
0.724
* Total Citation Counts Rankings
Ranking Based On Selection :11
plant-plant interactions
assembly
ecosystem functions and services
ecological restoration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,063
5,436
0.540
* Total Citation Counts Rankings
Ranking Based On Selection :12
Energiewirtschaft
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,133
4,312
0.472
* Total Citation Counts Rankings
Ranking Based On Selection :13
Biocultural diversity
Social-ecological systems
Conservation biology
Landscape Ecology
Sustainability Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,272
4,916
0.594
* Total Citation Counts Rankings
Ranking Based On Selection :14
Occupational Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,037
5,821
0.724
* Total Citation Counts Rankings
Ranking Based On Selection :15
Financial Accounting
External Audit
Corporate Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,892
6,286
0.797
* Total Citation Counts Rankings
Ranking Based On Selection :16
Education for Sustanable Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,295
5,070
0.695
* Total Citation Counts Rankings
Ranking Based On Selection :17
comparative politics
governments
chief executives
political parties
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,073
1,322
0.187
* Total Citation Counts Rankings
Ranking Based On Selection :18
Human resources
bridge employment
silver work
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,953
2,796
0.470
* Total Citation Counts Rankings
Ranking Based On Selection :19
Sustainability Management
Sustainable Entrepreneurship
Stakeholder Theory
Sustainable Consumption
Sustainability Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,843
5,044
0.863
* Total Citation Counts Rankings
Ranking Based On Selection :20
Fermentation
Microalgae
Nutrient recycling in waste and wastewater treatments
Recycling of organic matter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,971
3,659
0.736
* Total Citation Counts Rankings
Ranking Based On Selection :21
Second Language Pragmatics
Variational Pragmatics
Contrastive Genre Analysis
Irish English
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,150
1,791
0.432
* Total Citation Counts Rankings
Ranking Based On Selection :22
Landscape Ecology
Sustainability Science
Biodiversity Conservation
Agriculture and Food Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,070
3,348
0.823
* Total Citation Counts Rankings
Ranking Based On Selection :23
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,055
1,716
0.423
* Total Citation Counts Rankings
Ranking Based On Selection :24
Entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,023
2,954
0.734
* Total Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,002
2,236
0.559
Michael Frese
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,951
31,948
0.390
entrepreneurship
management
organizational behavior
organizational psychology
work psychology
Stefan Schaltegger
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,279
24,893
0.550
Management
Umwelt
Nachhaltigkeit
Unternehmertum
Accounting
Christian Welzel
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,985
16,508
0.423
Political Science
Political Behavior
Public Opinion
Political Sociology
Berta Martín López
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,415
26,905
0.739
Biodiversity conservation
Ecosystem services
Social-ecological systems
Sustainability Science
Nature values
Joern Fischer
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,297
16,758
0.489
Sustainability Science
Landscape Ecology
Social-Ecological Systems
Conservation Science
Joachim Wagner
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,276
4,655
0.230
International Firm Activities
Microeconometrics
Firm level data
Jens Newig
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,718
10,817
0.647
Environmental governance
sustainability governance
sustainability transitions
collaborative
Daniel J Lang
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,829
11,194
0.707
Sustainability Science
Transdisciplinarity
Transformative Research
Real-World Laboratories
Henrik von Wehrden
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,928
10,976
0.735
David J Abson
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,176
10,264
0.724
Sustainability Science
Ecosystem Services
Ecological Economics
Agriculture and Food Security
Landscape Ecology
Vicky Martine Temperton
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,063
5,436
0.540
plant-plant interactions
assembly
ecosystem functions and services
ecological restoration
Claudia Kemfert
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,133
4,312
0.472
Jan Hanspach
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,272
4,916
0.594
Biocultural diversity
Social-ecological systems
Conservation biology
Landscape Ecology
Sustainability Science
Dirk Lehr
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,037
5,821
0.724
Patrick Velte
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,892
6,286
0.797
Financial Accounting
External Audit
Corporate Governance
Matthias Barth
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,295
5,070
0.695
Education for Sustanable Development
Ferdinand Müller-Rommel
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,073
1,322
0.187
comparative politics
governments
chief executives
political parties
Juergen Deller
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,953
2,796
0.470
Human resources
bridge employment
silver work
Jacob Hörisch
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,843
5,044
0.863
Sustainability Management
Sustainable Entrepreneurship
Stakeholder Theory
Sustainable Consumption
Sustainability Economics
Daniel Pleissner
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,971
3,659
0.736
Fermentation
Microalgae
Nutrient recycling in waste and wastewater treatments
Recycling of organic matter
Anne Barron
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,150
1,791
0.432
Second Language Pragmatics
Variational Pragmatics
Contrastive Genre Analysis
Irish English
Jacqueline Loos
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,070
3,348
0.823
Landscape Ecology
Sustainability Science
Biodiversity Conservation
Agriculture and Food Security
Ulf Brefeld
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,055
1,716
0.423
Michael Gielnik
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,023
2,954
0.734
Dominik Leiss
Leuphana Universität Lüneburg
Lüneburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,002
2,236
0.559