Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Forestry
agriculture
environment
forest governance
carbon management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
160
0.899
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
remote sensing
GIS
environment
forestry
agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
56
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
plant pathology
fungi
mycology
microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
52
0.684
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Plant Pathology
Biocontrol
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
51
0.526
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
crop nematology
arbuscular mycorrhizal fungi in cropping systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
51
0.614
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Plant Pathology
Population genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
37
0.925
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
soil science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
37
0.925
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
agrometeorology
crop growth modelling
crop yield forecasting
remote sensing applications in
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Hydrology
Soil
Agricultural Systems
Modelling and Simulation
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Agriculture
Horticulture
Crop Physiology
Plant Nutrition
Crop Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
28
0.418
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Soil science
soil chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Soil structural stability
Magnesium affected soil
Clay mineralogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Plant nematology
Plant Breeding
Agriculture
Wheat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Sugarcane
crop nutrition
soil fertility
farming systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
13
0.245
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Plant pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
aquatic biology
plant pathology
soil science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Ecosystem services
Climate change
Forests economics
Community forestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Agriculture Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Agricultural Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Agricultural information
Agricultural extension
Farmer learning..
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Plant pathology
Plant molecular pathology
Genetics
Phylogenetics
QTL mapping
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Agricultural Economics
Climate change
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100
Tek Maraseni
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
160
0.899
Forestry
agriculture
environment
forest governance
carbon management
Armando A Apan
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
56
0.667
remote sensing
GIS
environment
forestry
agriculture
Levente Kiss
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
52
0.684
plant pathology
fungi
mycology
microbiology
Gavin James Ash
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
51
0.526
John Thompson
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
51
0.614
crop nematology
arbuscular mycorrhizal fungi in cropping systems
Niloofar Vaghefi
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
37
0.925
Plant Pathology
Population genetics
John Bennett
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
37
0.925
Louis Kouadio
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
agrometeorology
crop growth modelling
crop yield forecasting
remote sensing applications in
Afshin Ghahramani
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
Hydrology
Soil
Agricultural Systems
Modelling and Simulation
Climate Change
Colin Birch
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
28
0.418
Agriculture
Horticulture
Crop Physiology
Plant Nutrition
Crop Modelling
Alla Marchuk
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
Soil science
soil chemistry
Yingcan Zhu
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Soil structural stability
Magnesium affected soil
Clay mineralogy
Jason Sheedy
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
Plant nematology
Plant Breeding
Agriculture
Wheat
Bl Schroeder
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
13
0.245
Sugarcane
crop nutrition
soil fertility
farming systems
Niroshini Gunasinghe
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Pam Pittaway
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
aquatic biology
plant pathology
soil science
Shiva Shankar Pandey
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Ecosystem services
Climate change
Forests economics
Community forestry
Sonal Channale
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Gary Sandell
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
Ann Starasts
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Agricultural information
Agricultural extension
Farmer learning..
Buddhika A Dahanayaka
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Plant pathology
Plant molecular pathology
Genetics
Phylogenetics
QTL mapping
Shaima Chowdhury Sharna
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Agricultural Economics
Climate change
Sustainability
Jeffrey Clewett
University of Southern Queensland
Toowoomba, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100