Citation Rankings
Highly Cited Researchers
Engineering & Technology / Earth Sciences Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Earth System science
biogeochemical cycles
extreme events
eco-hydrology
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89,785
51,755
0.576
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Carbon cycle and biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53,953
21,049
0.390
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Biogeochemistry
Ecosystem Ecology
Theoretical Ecology
Global Change Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,076
7,491
0.743
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
organic geochemistry
stable isotopes
radiocarbon
groundwater
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,325
841
0.635
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,099
809
0.385
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
terrestrial biogeochemistry
soil carbon
radiocarbon
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
517
510
0.986
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Earth System
Machine Learnig
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
385
385
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Data Science
Geostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
208
0.995
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Biogeochemistry
Dissolved Organic Matter
Metabolomics
Multi-omics
Critical Zone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
161
0.988
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
152
0.933
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Earth system science
Carbon cycle
Vegetation dynamics
Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
73
0.986
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Paleoclimate
Organic Geochemistry
Compound Specific Isotopes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
58
0.967
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Earth System Modelling
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Earth system science
extreme events
deep learning
extremes anticipation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Applied Geophysics
Research data management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
17
0.395
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Greenhouse gas modeling
Atmospheric inversions
Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years Citation Counts Rankings
Rankings
2,904
107
1
Ranking Based On Selection: 1
Markus Reichstein
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89,785
51,755
0.576
Earth System science
biogeochemical cycles
extreme events
eco-hydrology
machine learning
* Last 6 Years Citation Counts Rankings
Rankings
11,835
499
5
Ranking Based On Selection: 2
Susan Trumbore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53,953
21,049
0.390
Carbon cycle and biogeochemistry
* Last 6 Years Citation Counts Rankings
Rankings
55,139
2,404
10
Ranking Based On Selection: 3
Carlos A. Sierra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,076
7,491
0.743
Biogeochemistry
Ecosystem Ecology
Theoretical Ecology
Global Change Ecology
* Last 6 Years Citation Counts Rankings
Rankings
539,330
19,783
36
Ranking Based On Selection: 4
Vf Schwab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,325
841
0.635
organic geochemistry
stable isotopes
radiocarbon
groundwater
* Last 6 Years Citation Counts Rankings
Rankings
553,193
20,218
38
Ranking Based On Selection: 5
Raul E Martinez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,099
809
0.385
* Last 6 Years Citation Counts Rankings
Rankings
723,187
25,755
44
Ranking Based On Selection: 6
Jeffrey Beem-Miller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
517
510
0.986
terrestrial biogeochemistry
soil carbon
radiocarbon
climate change
* Last 6 Years Citation Counts Rankings
Rankings
838,966
29,878
48
Ranking Based On Selection: 7
Christian Requena-Mesa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
385
385
1.000
Earth System
Machine Learnig
* Last 6 Years Citation Counts Rankings
Rankings
1,116,568
39,634
59
Ranking Based On Selection: 8
Jose Cortes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
208
0.995
* Last 6 Years Citation Counts Rankings
Rankings
1,236,600
43,488
67
Ranking Based On Selection: 9
Simon Andreas Schroeter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
161
0.988
Biogeochemistry
Dissolved Organic Matter
Metabolomics
Multi-omics
Critical Zone
* Last 6 Years Citation Counts Rankings
Rankings
1,263,606
44,333
68
Ranking Based On Selection: 10
Boaz Hilman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
152
0.933
* Last 6 Years Citation Counts Rankings
Rankings
1,590,912
53,531
78
Ranking Based On Selection: 11
Naixin Fan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
73
0.986
Earth system science
Carbon cycle
Vegetation dynamics
Climate change
* Last 6 Years Citation Counts Rankings
Rankings
1,681,134
55,683
81
Ranking Based On Selection: 12
Kasun Gayantha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
58
0.967
Paleoclimate
Organic Geochemistry
Compound Specific Isotopes
* Last 6 Years Citation Counts Rankings
Rankings
1,914,497
60,504
83
Ranking Based On Selection: 13
Reda Elghawi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
Earth System Modelling
Machine Learning
* Last 6 Years Citation Counts Rankings
Rankings
1,968,095
61,441
85
Ranking Based On Selection: 14
Albrecht Schall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Earth system science
extreme events
deep learning
extremes anticipation
* Last 6 Years Citation Counts Rankings
Rankings
2,047,437
62,863
86
Ranking Based On Selection: 15
Maryam Moussavi Alashloo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
17
0.395
Applied Geophysics
Research data management
* Last 6 Years Citation Counts Rankings
Rankings
2,257,121
65,937
89
Ranking Based On Selection: 16
Eldho Elias
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Greenhouse gas modeling
Atmospheric inversions
Biogeochemistry