Total 2,392,995 scientists, country 221, and institutions 24,455 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
Pasture science
agronomy
pasture species
agricultural systems
agroforestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
79
0.491
* Total i10 IndexRankings
Ranking Based On Selection: 2
Forestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
95
0.605
* Total i10 IndexRankings
Ranking Based On Selection: 3
Landscape ecology
fire ecology
palaeoecology
extinction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
101
0.748
* Total i10 IndexRankings
Ranking Based On Selection: 4
forestry
forest ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
70
0.522
* Total i10 IndexRankings
Ranking Based On Selection: 5
Forest ecology
Plant Functional Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
66
0.641
* Total i10 IndexRankings
Ranking Based On Selection: 6
forest genetics
tree breeding
quantitative genetics
plant physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
13
0.135
* Total i10 IndexRankings
Ranking Based On Selection: 7
Forest ecology
soil microbial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
48
0.511
* Total i10 IndexRankings
Ranking Based On Selection: 8
Forestry
wind damage to trees
wood quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
50
0.617
* Total i10 IndexRankings
Ranking Based On Selection: 9
Forest Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
46
0.568
* Total i10 IndexRankings
Ranking Based On Selection: 10
Forest Ecophysiology
Soil Fertility and Nutrient Management
Biowastes
Resource Use Efficiency
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
52
0.712
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* Total i10 IndexRankings
Ranking Based On Selection: 11
natural science
forestry
ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
35
0.507
* Total i10 IndexRankings
Ranking Based On Selection: 12
Tropical forest ecology
plant-animal interactions
forest restoration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
28
0.438
* Total i10 IndexRankings
Ranking Based On Selection: 13
Forest Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
42
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 14
Forest genetics
Forest tree breeding
genomic selection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
49
0.817
* Total i10 IndexRankings
Ranking Based On Selection: 15
urban forestry
forestry
remote sensing
geospatial science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
46
0.885
* Total i10 IndexRankings
Ranking Based On Selection: 16
Forest biosecurity
pest management
sustainable forest management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
19
0.396
* Total i10 IndexRankings
Ranking Based On Selection: 17
Wood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
29
0.659
* Total i10 IndexRankings
Ranking Based On Selection: 18
Forestry
Climate Change
Sustainable Forest Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
20
0.455
* Total i10 IndexRankings
Ranking Based On Selection: 19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
18
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 20
Forest ecology
carbon sequestration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
23
0.575
* Total i10 IndexRankings
Ranking Based On Selection: 21
forestry
algae
editing
polysaccharides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
14
0.412
* Total i10 IndexRankings
Ranking Based On Selection: 22
Forestry
Forest ecology
Inventory
Forest Monitoring
Invasive Tree species
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
* Total i10 IndexRankings
Ranking Based On Selection: 23
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
14
0.467
* Total i10 IndexRankings
Ranking Based On Selection: 24
forestry
forest products
biosecurity
community forestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
11
0.367
* Total i10 IndexRankings
Ranking Based On Selection: 25
Remote sensing
forest inventory
UAV
forest management
statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
Peter David Kemp
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
79
0.491
Pasture science
agronomy
pasture species
agricultural systems
agroforestry
Michael Watt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
95
0.605
George Perry
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
101
0.748
Landscape ecology
fire ecology
palaeoecology
extinction
RB Allen
Landcare Research Ltd
Lincoln, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
70
0.522
Chris Lusk
University of Waikato
Hamilton, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
66
0.641
Forest ecology
Plant Functional Ecology
Rowland Burdon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
13
0.135
forest genetics
tree breeding
quantitative genetics
plant physiology
peter william clinton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
48
0.511
Forest ecology
soil microbial ecology
Jr Moore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
50
0.617
Forestry
wind damage to trees
wood quality
Rien Visser
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
46
0.568
Jianming Xue
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
52
0.712
Forest Ecophysiology
Soil Fertility and Nutrient Management
Biowastes
Resource Use Efficiency
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Pn Beets
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
35
0.507
Hazel M Chapman
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
28
0.438
Tropical forest ecology
plant-animal interactions
forest restoration
Heidi S Dungey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
42
0.667
Jaroslav Klapste
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
49
0.817
Forest genetics
Forest tree breeding
genomic selection
Justin Morgenroth
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
46
0.885
urban forestry
forestry
remote sensing
geospatial science
Brian Richardson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
19
0.396
Forest biosecurity
pest management
sustainable forest management
Clemens Altaner
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
29
0.659
Tim Payn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
20
0.455
Forestry
Climate Change
Sustainable Forest Management
Lindsay Bulman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
18
0.429
Fiona Carswell
Landcare Research Ltd
Lincoln, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
23
0.575
Ruth Falshaw
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
14
0.412
forestry
algae
editing
polysaccharides
Thomas SH Paul
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
Forestry
Forest ecology
Inventory
Forest Monitoring
Invasive Tree species
Simeon Smaill
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
14
0.467
Hugh Bigsby
Lincoln University Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
11
0.367
forestry
forest products
biosecurity
community forestry
Jonathan Dash
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
Remote sensing
forest inventory
UAV
forest management
statistics