Citation Rankings
Highly Cited Researchers
Universität Hamburg Highly Cited Researchers CitationAgriculture & Forestry / Forestry 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
Agricultural sector analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,518
5,225
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :2
Climate and fisheries effects on marine ecosystem structure and function
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,501
4,730
0.411
* Total Citation Counts Rankings
Ranking Based On Selection :3
Plant
Proteomics
Mass Spectrometry
Small RNAs
Phloem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,973
2,035
0.292
* Total Citation Counts Rankings
Ranking Based On Selection :4
soil science
biogeochemistry
hydrology
wetlands
permafrost-affected landscapes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,342
3,057
0.572
* Total Citation Counts Rankings
Ranking Based On Selection :5
systematic botany
phylogeny
taxonomy
lichenology
herbarium
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,071
1,818
0.359
* Total Citation Counts Rankings
Ranking Based On Selection :6
Aquatic Physics
Coastal Oceanography
Limnology
Climate Change
Coupling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,938
2,130
0.725
* Total Citation Counts Rankings
Ranking Based On Selection :7
Biodiversity
Speciation
Phylogeny
Population genetics
Biogeography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,766
2,037
0.736
* Total Citation Counts Rankings
Ranking Based On Selection :8
plant proteomics and biochemistry
oxidative stress
iron homeostasis
redox systems
abiotic stress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,382
697
0.293
* Total Citation Counts Rankings
Ranking Based On Selection :9
Radiocarbon
stable isotopes
soil organic matter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,560
242
0.155
* Total Citation Counts Rankings
Ranking Based On Selection :10
Policies related to Forest and Climate Change
Silviculture
Sustainable Forest Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,419
1,210
0.853
* Total Citation Counts Rankings
Ranking Based On Selection :11
plant hormones
cytokinin
moss
microalgae
zygnematophyceae
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,370
640
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :12
Climate Change
Doping
Fisheries
Tax Evasion
Shadow Economy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
337
202
0.599
* Total Citation Counts Rankings
Ranking Based On Selection :13
Forestry
Biodversity Conservation
Restoration Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
156
0.658
* Total Citation Counts Rankings
Ranking Based On Selection :14
Technikfolgenabschätzung
Nachhaltigkeit in Landnutzung und Ernährung
technology assessment
modern biotechnologies in agricu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233
14
0.060
* Total Citation Counts Rankings
Ranking Based On Selection :15
Forest and Biodiversity Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
136
0.602
* Total Citation Counts Rankings
Ranking Based On Selection :16
plant reproduction
meiosis
transcriptional control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Total Citation Counts Rankings
Rankings
75,901
3,323
66
Ranking Based On Selection: 1
Uwe Schneider
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,518
5,225
0.417
* Total Citation Counts Rankings
Rankings
84,120
3,684
75
Ranking Based On Selection: 2
Christian Möllmann
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,501
4,730
0.411
Climate and fisheries effects on marine ecosystem structure and function
* Total Citation Counts Rankings
Rankings
147,882
6,235
124
Ranking Based On Selection: 3
Julia Kehr
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,973
2,035
0.292
Plant
Proteomics
Mass Spectrometry
Small RNAs
Phloem
* Total Citation Counts Rankings
Rankings
193,323
7,961
171
Ranking Based On Selection: 4
Lars Kutzbach
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,342
3,057
0.572
soil science
biogeochemistry
hydrology
wetlands
permafrost-affected landscapes
* Total Citation Counts Rankings
Rankings
203,355
8,290
178
Ranking Based On Selection: 5
Matthias Schultz
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,071
1,818
0.359
systematic botany
phylogeny
taxonomy
lichenology
herbarium
* Total Citation Counts Rankings
Rankings
330,412
12,663
277
Ranking Based On Selection: 6
Ryan P North
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,938
2,130
0.725
Aquatic Physics
Coastal Oceanography
Limnology
Climate Change
Coupling
* Total Citation Counts Rankings
Rankings
346,892
13,221
284
Ranking Based On Selection: 7
Martin Husemann
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,766
2,037
0.736
Biodiversity
Speciation
Phylogeny
Population genetics
Biogeography
* Total Citation Counts Rankings
Rankings
389,984
14,571
315
Ranking Based On Selection: 8
Sabine Lüthje
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,382
697
0.293
plant proteomics and biochemistry
oxidative stress
iron homeostasis
redox systems
abiotic stress
* Total Citation Counts Rankings
Rankings
525,643
18,731
396
Ranking Based On Selection: 9
Peter Becker Heidmann
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,560
242
0.155
Radiocarbon
stable isotopes
soil organic matter
* Total Citation Counts Rankings
Rankings
557,836
19,704
419
Ranking Based On Selection: 10
Prem Raj Neupane
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,419
1,210
0.853
Policies related to Forest and Climate Change
Silviculture
Sustainable Forest Management
* Total Citation Counts Rankings
Rankings
570,213
20,077
427
Ranking Based On Selection: 11
Klaus von Schwartzenberg
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,370
640
0.467
plant hormones
cytokinin
moss
microalgae
zygnematophyceae
* Total Citation Counts Rankings
Rankings
1,078,699
36,632
741
Ranking Based On Selection: 12
Sascha Hokamp
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
337
202
0.599
Climate Change
Doping
Fisheries
Tax Evasion
Shadow Economy
* Total Citation Counts Rankings
Rankings
1,222,828
41,786
833
Ranking Based On Selection: 13
Archana Gauli
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
156
0.658
Forestry
Biodversity Conservation
Restoration Genetics
* Total Citation Counts Rankings
Rankings
1,230,367
42,047
838
Ranking Based On Selection: 14
Volker Beusmann
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233
14
0.060
Technikfolgenabschätzung
Nachhaltigkeit in Landnutzung und Ernährung
technology assessment
modern biotechnologies in agricu
* Total Citation Counts Rankings
Rankings
1,242,702
42,490
845
Ranking Based On Selection: 15
Rajesh Malla
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
136
0.602
Forest and Biodiversity Conservation
* Total Citation Counts Rankings
Rankings
1,812,139
58,038
1,100
Ranking Based On Selection: 16
Hasibe Tunçay Elbaşi
Universität Hamburg
Hamburg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
plant reproduction
meiosis
transcriptional control