Citation Rankings
Highly Cited Researchers
College of the Atlantic Highly Cited Researchers Citation Rankings 2025
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
tropical ecology
forest ecology
phylogenetic community structure
lianas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,899
4,458
0.646
* Total Citation Counts Rankings
Ranking Based On Selection :2
Plant Ecology
Serpentine Ecology
Geobotany
Wetland Delineation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,922
1,584
0.267
* Total Citation Counts Rankings
Ranking Based On Selection :3
Behavioral Ecology
Evolution
Fish Biology
Marine Biology and Policy
Mating systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,005
1,081
0.270
* Total Citation Counts Rankings
Ranking Based On Selection :4
Coastal science
coastal engineering
coastal morphodynamics
coastal management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,139
1,603
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :5
Complex Systems
Statistical Mechanics
Dynamical Systems
Chaos
Sustainable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,259
622
0.275
* Total Citation Counts Rankings
Ranking Based On Selection :6
Oncology
Neuroscience
and Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,671
612
0.366
* Total Citation Counts Rankings
Ranking Based On Selection :7
ecology
agroecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,663
272
0.164
* Total Citation Counts Rankings
Ranking Based On Selection :8
Chemical engineering
Bubble column reactors
Multiphase reactors
Design and simulation of Ejectors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,160
1,120
0.966
* Total Citation Counts Rankings
Ranking Based On Selection :9
Materials
thermodynamics
Energy
Water and Food Security
sensors and batteries.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,030
467
0.453
* Total Citation Counts Rankings
Ranking Based On Selection :10
Applied Cryptography
Information Security
Cyber-security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
949
445
0.469
* Total Citation Counts Rankings
Ranking Based On Selection :11
geomorphology
tectonics
paleoclimate
cosmogenic
Andes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
899
449
0.499
* Total Citation Counts Rankings
Ranking Based On Selection :12
Botany
Climate Change
Conservation
Plant Sciences
Environmental Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
820
741
0.904
* Total Citation Counts Rankings
Ranking Based On Selection :13
Applied Electromagnetic
Antenna Theory and Design
Metamaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
557
449
0.806
* Total Citation Counts Rankings
Ranking Based On Selection :14
Strategic management
sustainability
human resources management
organizational behavior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
347
130
0.375
* Total Citation Counts Rankings
Ranking Based On Selection :15
Passive Acoustic Monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
298
0.931
* Total Citation Counts Rankings
Ranking Based On Selection :16
Ecology
Physiology
Marine Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
216
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
Multimodal Video Classification
Biometrics
Computer Security
Cognitive Technology
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212
140
0.660
* Total Citation Counts Rankings
Ranking Based On Selection :18
food systems
human dimensions of sustainable agriculture
environmental anthropology
pollinator conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
195
146
0.749
* Total Citation Counts Rankings
Ranking Based On Selection :19
Economic Geography
Political Ecology
Environmental Politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
33
0.214
* Total Citation Counts Rankings
Ranking Based On Selection :20
Marine Ecology
Historical Ecology
Human Ecology
Fisheries
New England
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Total Citation Counts Rankings
Rankings
144,628
54,856
1
Ranking Based On Selection: 1
Susan Letcher
College of the Atlantic
Bar Harbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,899
4,458
0.646
tropical ecology
forest ecology
phylogenetic community structure
lianas
* Total Citation Counts Rankings
Rankings
169,149
62,642
2
Ranking Based On Selection: 2
Tanner Harris
College of the Atlantic
Bar Harbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,922
1,584
0.267
Plant Ecology
Serpentine Ecology
Geobotany
Wetland Delineation
* Total Citation Counts Rankings
Rankings
245,739
85,719
3
Ranking Based On Selection: 3
Christopher W Petersen
College of the Atlantic
Bar Harbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,005
1,081
0.270
Behavioral Ecology
Evolution
Fish Biology
Marine Biology and Policy
Mating systems
* Total Citation Counts Rankings
Rankings
303,277
293
1
Ranking Based On Selection: 4
Michael Phillips
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,139
1,603
0.511
Coastal science
coastal engineering
coastal morphodynamics
coastal management
* Total Citation Counts Rankings
Rankings
393,815
127,497
4
Ranking Based On Selection: 5
David P Feldman
College of the Atlantic
Bar Harbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,259
622
0.275
Complex Systems
Statistical Mechanics
Dynamical Systems
Chaos
Sustainable Energy
* Total Citation Counts Rankings
Rankings
487,989
152,963
5
Ranking Based On Selection: 6
William Luther
College of the Atlantic
Bar Harbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,671
612
0.366
Oncology
Neuroscience
and Immunology
* Total Citation Counts Rankings
Rankings
489,733
153,428
6
Ranking Based On Selection: 7
Suzanne Morse
College of the Atlantic
Bar Harbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,663
272
0.164
* Total Citation Counts Rankings
Rankings
612,930
611
2
Ranking Based On Selection: 8
Amin Esmaeili
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,160
1,120
0.966
Chemical engineering
Bubble column reactors
Multiphase reactors
Design and simulation of Ejectors
* Total Citation Counts Rankings
Rankings
655,835
650
3
Ranking Based On Selection: 9
Jamal Kurdi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,030
467
0.453
Materials
thermodynamics
Energy
Water and Food Security
sensors and batteries.
* Total Citation Counts Rankings
Rankings
685,110
674
4
Ranking Based On Selection: 10
Abdullatif Shikfa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
949
445
0.469
Applied Cryptography
Information Security
Cyber-security
* Total Citation Counts Rankings
Rankings
704,710
208,696
7
Ranking Based On Selection: 11
Sarah R Hall
College of the Atlantic
Bar Harbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
899
449
0.499
geomorphology
tectonics
paleoclimate
cosmogenic
Andes
* Total Citation Counts Rankings
Rankings
737,258
728
5
Ranking Based On Selection: 12
Kishwar Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
820
741
0.904
Botany
Climate Change
Conservation
Plant Sciences
Environmental Sciences
* Total Citation Counts Rankings
Rankings
867,494
827
6
Ranking Based On Selection: 13
Mohamed Ouda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
557
449
0.806
Applied Electromagnetic
Antenna Theory and Design
Metamaterials
* Total Citation Counts Rankings
Rankings
1,047,439
922
7
Ranking Based On Selection: 14
Shiban Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
347
130
0.375
Strategic management
sustainability
human resources management
organizational behavior
* Total Citation Counts Rankings
Rankings
1,078,568
281,146
8
Ranking Based On Selection: 15
Kaitlin Palmer
College of the Atlantic
Bar Harbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
298
0.931
* Total Citation Counts Rankings
Rankings
1,238,945
1,003
8
Ranking Based On Selection: 16
David Aaron Jones
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
216
1.000
Ecology
Physiology
Marine Biology
* Total Citation Counts Rankings
Rankings
1,247,989
1,006
9
Ranking Based On Selection: 17
Amal Dandashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212
140
0.660
Multimodal Video Classification
Biometrics
Computer Security
Cognitive Technology
Artificial Intelligence
* Total Citation Counts Rankings
Rankings
1,282,500
309,655
9
Ranking Based On Selection: 18
Kourtney K Collum
College of the Atlantic
Bar Harbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
195
146
0.749
food systems
human dimensions of sustainable agriculture
environmental anthropology
pollinator conservation
* Total Citation Counts Rankings
Rankings
1,383,228
323,361
10
Ranking Based On Selection: 19
Jonas Pinzon Osorio
College of the Atlantic
Bar Harbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
33
0.214
Economic Geography
Political Ecology
Environmental Politics
* Total Citation Counts Rankings
Rankings
1,867,108
388,919
11
Ranking Based On Selection: 20
Leah D Rubin
College of the Atlantic
Bar Harbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
Marine Ecology
Historical Ecology
Human Ecology
Fisheries
New England