Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Wayne Powell](https://cdn.adscientificindex.com/pictures/9a/1356037.jpg)
plant genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
264
128
0.485
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Charles James Jamie Newbold](https://cdn.adscientificindex.com/pictures/ac/1366276.jpg)
Rumen microbiology
Animal science
Greenhouse Gases..
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
138
0.622
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Alistair B Lawrence](https://cdn.adscientificindex.com/pictures/04/1366265.jpg)
Animal behaviour and welfare
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
141
0.675
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Bob Rees](https://cdn.adscientificindex.com/pictures/56/914653.jpg)
Greenhouse gas emissions
agriculture
nitrogen
climate change
soil science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
148
0.736
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Mark Reed](https://cdn.adscientificindex.com/pictures/7c/1367427.jpg)
I work with rural communities to enhance the governance of natural and agri-food systems
and my
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
133
0.836
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Richard J Dewhurst](/user/assets/images/profile/no-profile-photo.png)
ruminant nutrition
dairy production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
91
0.655
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Georgios Banos](https://cdn.adscientificindex.com/pictures/0c/1366268.jpg)
Genetic improvement of livestock
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
89
0.664
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Dale Walters](https://cdn.adscientificindex.com/pictures/d9/1369615.jpg)
Plant Pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
45
0.360
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Rainer Roehe](https://cdn.adscientificindex.com/pictures/ca/919463.jpg)
Animal genetics
Microbiome
Animal Health & Behaviour
Feed efficiency
Meat quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
77
0.621
* Total i10 IndexRankings
Ranking Based On Selection: 10
![L Bunger](/user/assets/images/profile/no-profile-photo.png)
genetics
computed tomography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
51
0.447
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Mike Coffey](/user/assets/images/profile/no-profile-photo.png)
Animal breeding
genetics
genomics
genetic evaluations
Animal science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
82
0.745
* Total i10 IndexRankings
Ranking Based On Selection: 12
![CFE Topp](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
73
0.695
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Nicholas Sparks](/user/assets/images/profile/no-profile-photo.png)
agricultural science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
70
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Michael R Hutchings](https://cdn.adscientificindex.com/pictures/c3/1343118.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
68
0.648
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Marie Haskell](https://cdn.adscientificindex.com/pictures/64/919573.jpg)
Animal behaviour
animal welfare
cognition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
78
0.757
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Cathy M Dwyer](https://cdn.adscientificindex.com/pictures/65/919581.jpg)
Animal behaviour
animal welfare
sheep
pig
muscle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
77
0.770
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Davy McCracken](https://cdn.adscientificindex.com/pictures/0d/1366266.jpg)
High Nature Value farming systems
agricultural ecology
chough population dynamics
farmland birds
Common Agricultural Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
59
0.596
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Eileen Wall](https://cdn.adscientificindex.com/pictures/0a/1366279.jpg)
Quantitative genetics
animal breeding
genomics
climate change
greenhouse gases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
67
0.728
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Ian K Dawson](https://cdn.adscientificindex.com/pictures/9f/1355961.jpg)
Tree genetic resources
barley
agroforestry
orphan crops
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
60
0.659
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Andrew P Barnes](https://cdn.adscientificindex.com/pictures/2a/1367426.jpg)
Agricultural Economics
Productivity Measurement
Farmer Decision Making
Animal Health Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
68
0.756
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Rick D Eath](https://cdn.adscientificindex.com/pictures/8a/1366288.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
70
0.814
* Total i10 IndexRankings
Ranking Based On Selection: 22
![David F Marshall](https://cdn.adscientificindex.com/pictures/e0/1344114.jpg)
Plant Bioinformatics
Genetics and Genomics
Plant breeding and genetic resources
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
51
0.622
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Mrode Raphael](/user/assets/images/profile/no-profile-photo.png)
Animal genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
53
0.679
* Total i10 IndexRankings
Ranking Based On Selection: 24
![JGM Houdijk](/user/assets/images/profile/no-profile-photo.png)
Animal Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
42
0.560
* Total i10 IndexRankings
Ranking Based On Selection: 25
![FRANCOISE WEMELSFELDER](https://cdn.adscientificindex.com/pictures/21/919580.jpg)
animal welfare
animal emotion
qualitative behaviour assessment
animal boredom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
62
0.838
Wayne Powell
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
264
128
0.485
Charles James Jamie Newbold
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
138
0.622
Rumen microbiology
Animal science
Greenhouse Gases..
Alistair B Lawrence
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
141
0.675
Animal behaviour and welfare
Bob Rees
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
148
0.736
Greenhouse gas emissions
agriculture
nitrogen
climate change
soil science
Mark Reed
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
133
0.836
I work with rural communities to enhance the governance of natural and agri-food systems
and my
Richard J Dewhurst
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
91
0.655
ruminant nutrition
dairy production
Georgios Banos
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
89
0.664
Genetic improvement of livestock
Dale Walters
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
45
0.360
Rainer Roehe
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
77
0.621
Animal genetics
Microbiome
Animal Health & Behaviour
Feed efficiency
Meat quality
L Bunger
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
51
0.447
genetics
computed tomography
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Mike Coffey
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
82
0.745
Animal breeding
genetics
genomics
genetic evaluations
Animal science
CFE Topp
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
73
0.695
Nicholas Sparks
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
70
0.667
Michael R Hutchings
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
68
0.648
Marie Haskell
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
78
0.757
Animal behaviour
animal welfare
cognition
Cathy M Dwyer
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
77
0.770
Animal behaviour
animal welfare
sheep
pig
muscle
Davy McCracken
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
59
0.596
High Nature Value farming systems
agricultural ecology
chough population dynamics
farmland birds
Common Agricultural Policy
Eileen Wall
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
67
0.728
Quantitative genetics
animal breeding
genomics
climate change
greenhouse gases
Ian K Dawson
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
60
0.659
Tree genetic resources
barley
agroforestry
orphan crops
Andrew P Barnes
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
68
0.756
Agricultural Economics
Productivity Measurement
Farmer Decision Making
Animal Health Economics
Rick D Eath
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
70
0.814
David F Marshall
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
51
0.622
Plant Bioinformatics
Genetics and Genomics
Plant breeding and genetic resources
Mrode Raphael
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
53
0.679
JGM Houdijk
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
42
0.560
FRANCOISE WEMELSFELDER
Scotland’s Rural College
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
62
0.838
animal welfare
animal emotion
qualitative behaviour assessment
animal boredom