Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Catchment diffuse and point pollution
sustainable agriculture
sediment source fingerprinting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
187
0.899
* Total i10 IndexRankings
Ranking Based On Selection :2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
140
0.814
* Total i10 IndexRankings
Ranking Based On Selection :3
molecular mechanisms of insecticide resistance in crop pests
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
115
0.788
* Total i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
101
0.777
* Total i10 IndexRankings
Ranking Based On Selection :5
Theoretical Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
67
0.588
* Total i10 IndexRankings
Ranking Based On Selection :6
soils
greenhouse gases
nitrogen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
81
0.779
* Total i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
78
0.857
* Total i10 IndexRankings
Ranking Based On Selection :8
lipidomics
plant lipids
metabolic engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
79
0.898
* Total i10 IndexRankings
Ranking Based On Selection :9
Digital Agriculture
Environmental Monitoring
Spatial Statistics
Geocomputation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
73
0.901
* Total i10 IndexRankings
Ranking Based On Selection :10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
66
0.892
* Total i10 IndexRankings
Ranking Based On Selection :11
Intake - diet selection - grazing behaviour of sheep and cattle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
28
0.389
* Total i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
49
0.700
* Total i10 IndexRankings
Ranking Based On Selection :13
ion channels
insects
insecticide resistance
pest control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
47
0.770
* Total i10 IndexRankings
Ranking Based On Selection :14
Microbiome
Crops
Wheat
Rhizosphere
Endosphere
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
35
0.761
* Total i10 IndexRankings
Ranking Based On Selection :15
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
11
0.268
* Total i10 IndexRankings
Ranking Based On Selection :16
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
26
0.743
* Total i10 IndexRankings
Ranking Based On Selection :17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
* Total i10 IndexRankings
Ranking Based On Selection :18
Diffuse pollution
Sediment Delivery
GIS-based modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
* Total i10 IndexRankings
Ranking Based On Selection :19
Sediments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
* Total i10 IndexRankings
Ranking Based On Selection :20
Sustainable grazing systems
Grazing management
Pasture
Beef cattle
Sheep
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection :21
Microalgae
Lipids
Synthetic biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
* Total i10 IndexRankings
Ranking Based On Selection :22
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection :23
resurrection plants
sugar signalling
trehalose
drought
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection :25
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Adrian Collins
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
187
0.899
Catchment diffuse and point pollution
sustainable agriculture
sediment source fingerprinting
Michael A. Birkett
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
140
0.814
Martin S Williamson
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
115
0.788
William Richard Whalley
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
101
0.777
Andy Reynolds
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
67
0.588
Laura Cardenas
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
81
0.779
Lianhai Wu
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
78
0.857
Richard Haslam
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
79
0.898
Paul Harris
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
73
0.901
Digital Agriculture
Environmental Monitoring
Spatial Statistics
Geocomputation
Kevin Coleman
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
66
0.892
Robert J Orr
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
28
0.389
Intake - diet selection - grazing behaviour of sheep and cattle
Rowan Ac Mitchell
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
49
0.700
Thomas G Emyr Davies
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
47
0.770
Tim Mauchline
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
35
0.761
Laurence Benjamin
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
11
0.268
Jozsef Vuts
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
26
0.743
Rodrigo Gouvêa Taketani
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
28
0.824
Yusheng Zhang
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
Simon Pulley
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
M. Jordana Rivero
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Sustainable grazing systems
Grazing management
Pasture
Beef cattle
Sheep
Richard Smith
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
Jackie Freeman
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Cara A Griffiths
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Alayne Cuzick
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Nathan Brown
Rothamsted Research
Harpenden, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000