Citation Rankings
Highly Cited Researchers

Universität Hamburg Highly Cited Researchers CitationAgriculture & Forestry / Fisheries Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
Germany
Christian Möllmann
Climate and fisheries effects on marine ecosystem structure and function
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,406
4,639
0.407
* Total Citation Counts Rankings
Ranking Based On Selection :2
Germany
Ryan P North
Aquatic Physics
Coastal Oceanography
Limnology
Climate Change
Coupling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,910
2,103
0.723
* Total Citation Counts Rankings
Ranking Based On Selection :3
Germany
Sascha Hokamp
Climate Change
Doping
Fisheries
Tax Evasion
Shadow Economy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
336
201
0.598
* Total Citation Counts Rankings
Rankings
84,141
Germany
3,667
74
Ranking Based On Selection: 1
Christian Möllmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,406
4,639
0.407
Climate and fisheries effects on marine ecosystem structure and function
* Total Citation Counts Rankings
Rankings
330,273
Germany
12,643
275
Ranking Based On Selection: 2
Ryan P North
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,910
2,103
0.723
Aquatic Physics
Coastal Oceanography
Limnology
Climate Change
Coupling
* Total Citation Counts Rankings
Rankings
1,076,179
Germany
36,455
732
Ranking Based On Selection: 3
Sascha Hokamp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
336
201
0.598
Climate Change
Doping
Fisheries
Tax Evasion
Shadow Economy