Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Simon Potts](https://cdn.adscientificindex.com/pictures/e0/1067704.jpg)
Ecosystem services
biodiversity
pollination
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,631
39,705
0.614
![Garry Smith](/user/assets/images/profile/no-profile-photo.png)
Distributed Systems middleware
eResearch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,805
29,368
0.578
![Keith Rayner](/user/assets/images/profile/no-profile-photo.png)
Cognitive Psychology
Language processing
Reading
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,094
26,749
0.267
![Keith E Stanovich](https://cdn.adscientificindex.com/pictures/14/641142.jpg)
Cognitive Psychology
Reasoning
Decision Making
Educational Psychology
Reading
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97,284
26,015
0.267
![Margaret J Snowling](https://cdn.adscientificindex.com/pictures/71/1023548.jpg)
dyslexia reading language
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,592
23,706
0.356
![Robin Hogan](https://cdn.adscientificindex.com/pictures/2c/1212233.jpg)
Clouds
Radiative transfer
Remote sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,252
23,241
0.795
![Margaret Clare Smith](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,866
19,838
0.738
![Sandy P Harrison](https://cdn.adscientificindex.com/pictures/6c/1269244.jpg)
palaeoclimate
palaeoclimatology
land-atmosphere interactions
vegetation modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53,799
19,634
0.365
![Jonathan Gregory](/user/assets/images/profile/no-profile-photo.png)
climate change
sea level change
climate sensitivity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,179
18,159
0.312
![Charles Perfetti](https://cdn.adscientificindex.com/pictures/95/1778822.jpg)
Reading
Psycholinguistics
Cognition
Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,216
17,717
0.280
![Bill Collins](https://cdn.adscientificindex.com/pictures/82/1062418.jpg)
Tropospheric Chemistry
Earth System Modelling
Composition-climate interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,101
17,635
0.502
![Mike Lockwood](https://cdn.adscientificindex.com/pictures/41/1210470.jpg)
Solar change
space weather
climate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,188
16,547
0.445
![Jeremy Pe Spencer](https://cdn.adscientificindex.com/pictures/9b/1175340.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,274
14,973
0.391
![Sue Grimmond](https://cdn.adscientificindex.com/pictures/f2/1042122.jpg)
Urban Meteorology
Urban Climatology
Micrometeorology
Boundary Layer Meteorology
Hydroclimatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,876
13,619
0.427
![Ed Hawkins](https://cdn.adscientificindex.com/pictures/eb/1062406.jpg)
climate variability
climate predictability
extreme weather events
historical climatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,630
13,598
0.552
![Martin Pickering](https://cdn.adscientificindex.com/pictures/d7/1321109.jpg)
Psycholinguistics
Comprehension
production
dialogue
reading
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,142
13,553
0.375
![Richard P Allan](https://cdn.adscientificindex.com/pictures/94/1254738.jpg)
Climate Change
Global water cycle
Clouds and water vapour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,447
13,417
0.441
![Ian Hamley](https://cdn.adscientificindex.com/pictures/83/1066895.jpg)
Polymers
Peptides
Self-Assembly
Soft Matter
Block Copolymers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,391
12,560
0.311
![Lawrence Jun Zhang](https://cdn.adscientificindex.com/pictures/68/1093.jpg)
Language Learning
Metacognition
L2 Reading & Writing
Bilingual/Biliteracy Intervention
L2 Teacher Cognition and Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,462
12,346
0.419
* Last 6 Years Citation Counts Rankings
![P David Pearson](https://cdn.adscientificindex.com/pictures/9e/1738042.jpg)
Literacy
Education
Reading
Teacher Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,132
11,754
0.217
![Netta Weinstein](https://cdn.adscientificindex.com/pictures/01/1023620.jpg)
human motivation
well-being
self-regulation
behavioral change
solitude
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,689
11,172
0.669
![Richard C Anderson](https://cdn.adscientificindex.com/pictures/55/1615533.jpg)
educational psychology
reading
collaborative reasoning
language development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,942
11,086
0.171
![Chris Brewster](https://cdn.adscientificindex.com/pictures/1e/1574903.jpg)
International HRM
Comparative HRM
expatriation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,324
10,670
0.330
![Bhismadev Chakrabarti](https://cdn.adscientificindex.com/pictures/54/1036759.jpg)
emotion
autism
empathy
mHealth
gut-brain axis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,372
10,493
0.571
![Ted Shepherd](/user/assets/images/profile/no-profile-photo.png)
Atmospheric dynamics
climate dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,414
10,482
0.412
Simon Potts
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,631
39,705
0.614
Ecosystem services
biodiversity
pollination
Garry Smith
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,805
29,368
0.578
Distributed Systems middleware
eResearch
Keith Rayner
University of California San Diego
San Diego, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,094
26,749
0.267
Cognitive Psychology
Language processing
Reading
Keith E Stanovich
University of Toronto
Toronto, Canada
![Canada](/flags/ca.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97,284
26,015
0.267
Cognitive Psychology
Reasoning
Decision Making
Educational Psychology
Reading
Margaret J Snowling
University of Oxford
Oxford, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,592
23,706
0.356
Robin Hogan
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,252
23,241
0.795
Clouds
Radiative transfer
Remote sensing
Margaret Clare Smith
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,866
19,838
0.738
Sandy P Harrison
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53,799
19,634
0.365
palaeoclimate
palaeoclimatology
land-atmosphere interactions
vegetation modelling
Jonathan Gregory
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,179
18,159
0.312
climate change
sea level change
climate sensitivity
Charles Perfetti
University of Pittsburgh
Pittsburgh, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,216
17,717
0.280
Reading
Psycholinguistics
Cognition
Learning
Bill Collins
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,101
17,635
0.502
Tropospheric Chemistry
Earth System Modelling
Composition-climate interactions
Mike Lockwood
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,188
16,547
0.445
Solar change
space weather
climate
Jeremy Pe Spencer
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,274
14,973
0.391
Sue Grimmond
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,876
13,619
0.427
Urban Meteorology
Urban Climatology
Micrometeorology
Boundary Layer Meteorology
Hydroclimatology
Ed Hawkins
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,630
13,598
0.552
climate variability
climate predictability
extreme weather events
historical climatology
Martin Pickering
University of Edinburgh
Edinburgh, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,142
13,553
0.375
Psycholinguistics
Comprehension
production
dialogue
reading
Richard P Allan
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,447
13,417
0.441
Climate Change
Global water cycle
Clouds and water vapour
Ian Hamley
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,391
12,560
0.311
Polymers
Peptides
Self-Assembly
Soft Matter
Block Copolymers
Lawrence Jun Zhang
University of Auckland
Auckland, New Zealand
![New Zealand](/flags/nz.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,462
12,346
0.419
Language Learning
Metacognition
L2 Reading & Writing
Bilingual/Biliteracy Intervention
L2 Teacher Cognition and Change
P David Pearson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,132
11,754
0.217
Literacy
Education
Reading
Teacher Education
Netta Weinstein
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,689
11,172
0.669
human motivation
well-being
self-regulation
behavioral change
solitude
Richard C Anderson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,942
11,086
0.171
educational psychology
reading
collaborative reasoning
language development
Chris Brewster
Henley Business School University of Reading
Henley-on-Thames, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,324
10,670
0.330
International HRM
Comparative HRM
expatriation
Bhismadev Chakrabarti
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,372
10,493
0.571
emotion
autism
empathy
mHealth
gut-brain axis
Ted Shepherd
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,414
10,482
0.412
Atmospheric dynamics
climate dynamics