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
Human ecology
social ecology
land use
energy
long-term socio-ecological research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,076
20,552
0.513
* Total Citation Counts Rankings
Ranking Based On Selection :2
R
statistical computing
biostatistics
cluster analysis
reproducible research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,419
13,036
0.358
* Total Citation Counts Rankings
Ranking Based On Selection :3
land system research
social ecology
human ecology
land use and land cover
long-term socio-ecological research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,964
18,628
0.583
* Total Citation Counts Rankings
Ranking Based On Selection :4
mycotoxins
LC-MS
analytical chemistry
food safety
sensor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,628
14,774
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :5
social metabolism
land use
environmental history
socio-ecological systems
material and energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,321
14,092
0.481
* Total Citation Counts Rankings
Ranking Based On Selection :6
Integrated land use modelling
climate change
global change
applied mathematical programming
bio-physical process modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,819
11,976
0.604
* Total Citation Counts Rankings
Ranking Based On Selection :7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,664
10,839
0.551
* Total Citation Counts Rankings
Ranking Based On Selection :8
Analytische Chemie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,616
11,099
0.596
* Total Citation Counts Rankings
Ranking Based On Selection :9
Microbial Biotechnology
Recombinant Protein Production
Metabolic Engineering
Systems Biology
Biorefinery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,432
7,595
0.436
* Total Citation Counts Rankings
Ranking Based On Selection :10
remote sensing
digital agriculture
imaging spectroscopy
time series
neural nets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,122
9,977
0.583
* Total Citation Counts Rankings
Ranking Based On Selection :11
biotechnology
food biotechnology
enzymes
oxidoreductases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,022
6,043
0.355
* Total Citation Counts Rankings
Ranking Based On Selection :12
Lignocellulose
Green Chemistry
Biorefineries
Pulp & paper chemistry
Organic synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,896
9,635
0.570
* Total Citation Counts Rankings
Ranking Based On Selection :13
soil science
ecotoxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,151
6,048
0.374
* Total Citation Counts Rankings
Ranking Based On Selection :14
mycotoxins
mass spectrometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,056
7,186
0.448
* Total Citation Counts Rankings
Ranking Based On Selection :15
cellulose
lignin
analysis
biorefinery
paper conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,599
9,072
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :16
Mycorrhizas
Roots
Diversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,248
4,640
0.304
* Total Citation Counts Rankings
Ranking Based On Selection :17
Animal Genetics
Animal Breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,007
7,226
0.482
* Total Citation Counts Rankings
Ranking Based On Selection :18
Biochemie
Proteinbiochemie
Molekulare Enzymologie
Metalloproteine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,196
4,609
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :19
Tissue Regeneration
Aging
cellular senescence
RNA biology
extracellular vesicles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,504
7,348
0.588
* Total Citation Counts Rankings
Ranking Based On Selection :20
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,125
5,734
0.473
* Total Citation Counts Rankings
Ranking Based On Selection :21
auxin
plant adaptation
protein sorting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,960
3,854
0.322
* Total Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,617
4,763
0.410
* Total Citation Counts Rankings
Ranking Based On Selection :23
Synthesis of complex oligosaccharides related to bacterial
viral and parasite antigens
NMR spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,494
3,732
0.325
* Total Citation Counts Rankings
Ranking Based On Selection :24
Socio-Economic Metabolism
Circular Economy
Social Ecology
Industrial Ecology
Ecological Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,429
8,511
0.903
* Total Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,382
3,004
0.320
Helmut Haberl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,076
20,552
0.513
Human ecology
social ecology
land use
energy
long-term socio-ecological research
Friedrich Leisch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,419
13,036
0.358
R
statistical computing
biostatistics
cluster analysis
reproducible research
Karl Heinz Erb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,964
18,628
0.583
land system research
social ecology
human ecology
land use and land cover
long-term socio-ecological research
Rudolf Krska
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,628
14,774
0.467
mycotoxins
LC-MS
analytical chemistry
food safety
sensor
Fridolin Krausmann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,321
14,092
0.481
social metabolism
land use
environmental history
socio-ecological systems
material and energy
Erwin Schmid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,819
11,976
0.604
Integrated land use modelling
climate change
global change
applied mathematical programming
bio-physical process modelling
Sophie Zechmeister Boltenstern
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,664
10,839
0.551
Michael Sulyok
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,616
11,099
0.596
Diethard Mattanovich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,432
7,595
0.436
Microbial Biotechnology
Recombinant Protein Production
Metabolic Engineering
Systems Biology
Biorefinery
Clement Atzberger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,122
9,977
0.583
remote sensing
digital agriculture
imaging spectroscopy
time series
neural nets
Dietmar Haltrich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,022
6,043
0.355
biotechnology
food biotechnology
enzymes
oxidoreductases
Thomas Rosenau
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,896
9,635
0.570
Lignocellulose
Green Chemistry
Biorefineries
Pulp & paper chemistry
Organic synthesis
Gerzabek Martin H
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,151
6,048
0.374
soil science
ecotoxicology
Franz Berthiller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,056
7,186
0.448
Antje Potthast
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,599
9,072
0.582
Douglas Godbold
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,248
4,640
0.304
Johann Solkner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,007
7,226
0.482
Animal Genetics
Animal Breeding
Christian Obinger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,196
4,609
0.349
Biochemie
Proteinbiochemie
Molekulare Enzymologie
Metalloproteine
Johannes Grillari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,504
7,348
0.588
Tissue Regeneration
Aging
cellular senescence
RNA biology
extracellular vesicles
Thomas Prohaska
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,125
5,734
0.473
Christian Luschnig
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,960
3,854
0.322
Erik Reimhult
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,617
4,763
0.410
Paul Kosma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,494
3,732
0.325
Synthesis of complex oligosaccharides related to bacterial
viral and parasite antigens
NMR spectroscopy
Dominik Wiedenhofer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,429
8,511
0.903
Socio-Economic Metabolism
Circular Economy
Social Ecology
Industrial Ecology
Ecological Economics
Marie Theres Hauser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,382
3,004
0.320