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)
![Donagh Berry](https://cdn.adscientificindex.com/pictures/34/4515197.jpg)
Animal genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,138
13,203
0.547
![Laurence Shalloo](/user/assets/images/profile/no-profile-photo.png)
Modelling
Precision livestock farming and sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,640
5,909
0.613
![Gary Lanigan](https://cdn.adscientificindex.com/pictures/5d/4515215.jpg)
Plant Science
Climate Change
Greenhouse Gases
Soil Science
Atmospheric Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,611
4,819
0.633
![Karl G. Richards](https://cdn.adscientificindex.com/pictures/d6/4515211.jpg)
greenhouse gas emissions
nitrous oxide
agricultural sustainability
water quality
soil science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,568
5,067
0.670
![Karl Richards](https://cdn.adscientificindex.com/pictures/7e/4515213.jpg)
agriculture
environment
water quality
greenhouse gas emissions
N2O
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,406
4,900
0.662
![Mohammed Gagaoua](https://cdn.adscientificindex.com/pictures/4c/4515230.jpg)
Meat science
Animal production
Meat Quality
Muscle biology
Meat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,389
5,694
0.891
![John Spink](/user/assets/images/profile/no-profile-photo.png)
Agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,437
2,742
0.504
![Laura Boyle](https://cdn.adscientificindex.com/pictures/63/4515224.jpg)
animal
behaviour
welfare
pig
cow
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,221
3,333
0.638
![Emer Kennedy](https://cdn.adscientificindex.com/pictures/89/4515231.jpg)
agriculture
grazing
dairy cows
heifers
calves
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,078
2,560
0.628
![Ewen Mullins](https://cdn.adscientificindex.com/pictures/00/4515235.jpg)
Crop biotechnology
genetic engineering
disease resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,708
1,797
0.485
![Donal J O'Callaghan](/user/assets/images/profile/no-profile-photo.png)
dairy technology
cheese
spray drying
physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,451
1,337
0.387
![David P. Wall](https://cdn.adscientificindex.com/pictures/40/4515245.jpg)
Agriculture
Soil Science
Nutrient Cycling
Carbon Sequestration
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,054
2,070
0.678
![Farhad Garavand](https://cdn.adscientificindex.com/pictures/ac/4515265.jpg)
Dairy Technology
Protein Characterization
Biopolymers
Probiotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,929
2,801
0.956
![Karen Daly](https://cdn.adscientificindex.com/pictures/d1/4515241.jpg)
Soil science
water quality
environmental modelling
nutrient transfer
spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,340
1,526
0.652
![Nóirín Mchugh](https://cdn.adscientificindex.com/pictures/46/4515258.jpg)
Animal breeding
genetics
genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,865
1,451
0.778
![Donal M O'Brien](/user/assets/images/profile/no-profile-photo.png)
Agricultural Systems
Sustainability
Carbon Farming
Greenhouse Gases
Carbon Sequestration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,862
1,101
0.591
![Patrick J. Forrestal](https://cdn.adscientificindex.com/pictures/cd/4515270.jpg)
Agronomy
Soil Science
Gaseous Emissions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,788
1,492
0.834
![Noel Mccarthy](https://cdn.adscientificindex.com/pictures/fc/4515273.jpg)
Dairy
protein chemistry
processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,725
1,516
0.879
![David Meredith](https://cdn.adscientificindex.com/pictures/83/4515264.jpg)
Farm Safety
Farmer Health and Wellbeing
Health Geography
Rural Development
Agriculture Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,706
966
0.566
![Keelin O'Driscoll](/user/assets/images/profile/no-profile-photo.png)
Animal welfare
dairy cows
ducks
pigs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,585
1,110
0.700
![Reamonn Fealy](https://cdn.adscientificindex.com/pictures/ed/4515263.jpg)
Spatial Analysis
agriculture
environment
policy analysis
ICT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,551
860
0.554
![Niall J Farrelly](https://cdn.adscientificindex.com/pictures/f6/4515271.jpg)
Silviculture
Forestry
Ecology
Environmental Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,367
840
0.614
![Stephen Moore](https://cdn.adscientificindex.com/pictures/ee/4515277.jpg)
Research to Improve Dairy Cow Fertility
Animal Reproduction
Dairy
Microbiome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,230
976
0.793
![Junfu Ji](https://cdn.adscientificindex.com/pictures/f5/4515291.jpg)
Dairy powder
granulation
structural properties and functionalites of food powders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,164
1,073
0.922
![John Mcnamara](https://cdn.adscientificindex.com/pictures/8a/4515281.jpg)
agricultural occupational health and safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,046
656
0.627
Donagh Berry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,138
13,203
0.547
Laurence Shalloo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,640
5,909
0.613
Modelling
Precision livestock farming and sensors
Gary Lanigan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,611
4,819
0.633
Plant Science
Climate Change
Greenhouse Gases
Soil Science
Atmospheric Science
Karl G. Richards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,568
5,067
0.670
greenhouse gas emissions
nitrous oxide
agricultural sustainability
water quality
soil science
Karl Richards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,406
4,900
0.662
agriculture
environment
water quality
greenhouse gas emissions
N2O
Mohammed Gagaoua
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,389
5,694
0.891
Meat science
Animal production
Meat Quality
Muscle biology
Meat
John Spink
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,437
2,742
0.504
Laura Boyle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,221
3,333
0.638
animal
behaviour
welfare
pig
cow
Emer Kennedy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,078
2,560
0.628
agriculture
grazing
dairy cows
heifers
calves
Ewen Mullins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,708
1,797
0.485
Crop biotechnology
genetic engineering
disease resistance
Donal J O'Callaghan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,451
1,337
0.387
dairy technology
cheese
spray drying
physics
David P. Wall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,054
2,070
0.678
Agriculture
Soil Science
Nutrient Cycling
Carbon Sequestration
Environmental Science
Farhad Garavand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,929
2,801
0.956
Dairy Technology
Protein Characterization
Biopolymers
Probiotics
Karen Daly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,340
1,526
0.652
Soil science
water quality
environmental modelling
nutrient transfer
spectroscopy
Nóirín Mchugh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,865
1,451
0.778
Animal breeding
genetics
genomics
Donal M O'Brien
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,862
1,101
0.591
Agricultural Systems
Sustainability
Carbon Farming
Greenhouse Gases
Carbon Sequestration
Patrick J. Forrestal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,788
1,492
0.834
Agronomy
Soil Science
Gaseous Emissions
Noel Mccarthy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,725
1,516
0.879
Dairy
protein chemistry
processing
David Meredith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,706
966
0.566
Farm Safety
Farmer Health and Wellbeing
Health Geography
Rural Development
Agriculture Policy
Keelin O'Driscoll
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,585
1,110
0.700
Animal welfare
dairy cows
ducks
pigs
Reamonn Fealy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,551
860
0.554
Spatial Analysis
agriculture
environment
policy analysis
ICT
Niall J Farrelly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,367
840
0.614
Silviculture
Forestry
Ecology
Environmental Analysis
Stephen Moore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,230
976
0.793
Research to Improve Dairy Cow Fertility
Animal Reproduction
Dairy
Microbiome
Junfu Ji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,164
1,073
0.922
Dairy powder
granulation
structural properties and functionalites of food powders
John Mcnamara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,046
656
0.627
agricultural occupational health and safety