University, Subject, Country, Region, World
New Zealand 7.165 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Apr 17, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.120.277) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
experimental nuclear physic
Metrics
H-Index
i10 Index
Citation Counts
228
1,051
254,931
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* Total H IndexRankings
Ranking Based On Selection: 2
Mathematical physics
medical physics
high energy physics
physics educatio
Metrics
H-Index
i10 Index
Citation Counts
213
910
224,963
* Total H IndexRankings
Ranking Based On Selection: 3
tourism
geography
sustainability
regional development
global environmental chang
Metrics
H-Index
i10 Index
Citation Counts
165
759
124,541
* Total H IndexRankings
Ranking Based On Selection: 4
psycholog
Metrics
H-Index
i10 Index
Citation Counts
158
458
93,225
* Total H IndexRankings
Ranking Based On Selection: 5
stroke
TBI
dementi
Metrics
H-Index
i10 Index
Citation Counts
142
394
377,352
* Total H IndexRankings
Ranking Based On Selection: 6
Metrics
H-Index
i10 Index
Citation Counts
121
313
156,614
* Total H IndexRankings
Ranking Based On Selection: 7
Asthma
COPD
Respirator
Metrics
H-Index
i10 Index
Citation Counts
120
506
71,464
* Total H IndexRankings
Ranking Based On Selection: 8
second language acquisition
task-based language teachin
Metrics
H-Index
i10 Index
Citation Counts
117
267
143,509
* Total H IndexRankings
Ranking Based On Selection: 9
Evolutionary ecology of parasitis
Metrics
H-Index
i10 Index
Citation Counts
114
599
52,297
* Total H IndexRankings
Ranking Based On Selection: 10
Nanocatalysis
Electrocatalysis
Photocatalysis
Thermal Catalysis
Sensor
Metrics
H-Index
i10 Index
Citation Counts
112
440
49,368
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* Total H IndexRankings
Ranking Based On Selection: 11
Food science and technology
dairy science
food proteins
food colloids
nutritio
Metrics
H-Index
i10 Index
Citation Counts
112
456
40,390
* Total H IndexRankings
Ranking Based On Selection: 12
medical researc
Metrics
H-Index
i10 Index
Citation Counts
110
343
47,049
* Total H IndexRankings
Ranking Based On Selection: 13
psychology
https://orcid.org/0000-0002-6292-236
Metrics
H-Index
i10 Index
Citation Counts
109
338
43,121
* Total H IndexRankings
Ranking Based On Selection: 14
Cancer Biology and Therap
Metrics
H-Index
i10 Index
Citation Counts
109
600
42,818
* Total H IndexRankings
Ranking Based On Selection: 15
Ecolog
Metrics
H-Index
i10 Index
Citation Counts
102
266
54,221
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
102
254
47,364
* Total H IndexRankings
Ranking Based On Selection: 17
Dental epidemiology and public health
dental health services researc
Metrics
H-Index
i10 Index
Citation Counts
100
374
64,552
* Total H IndexRankings
Ranking Based On Selection: 18
Neuropharmacologis
Metrics
H-Index
i10 Index
Citation Counts
96
279
38,170
* Total H IndexRankings
Ranking Based On Selection: 19
Sport and Exercise Science
Strength and Conditioning
Human Performanc
Metrics
H-Index
i10 Index
Citation Counts
95
304
31,597
* Total H IndexRankings
Ranking Based On Selection: 20
General relativity
black holes
cosmology
quantum field theor
Metrics
H-Index
i10 Index
Citation Counts
95
308
35,001
* Total H IndexRankings
Ranking Based On Selection: 21
Ecolog
Metrics
H-Index
i10 Index
Citation Counts
95
363
40,396
* Total H IndexRankings
Ranking Based On Selection: 22
Neuropsychology
neurorehabilitation
stroke
traumatic brain injur
Metrics
H-Index
i10 Index
Citation Counts
94
196
216,090
* Total H IndexRankings
Ranking Based On Selection: 23
Biochemical Engineering
Bioprocess Engineering
Algal Biotechnology
Fermentation Technolog
Metrics
H-Index
i10 Index
Citation Counts
94
299
57,649
* Total H IndexRankings
Ranking Based On Selection: 24
social psychology
political psychology
health psychology
personality
intergroup relation
Metrics
H-Index
i10 Index
Citation Counts
93
374
35,281
* Total H IndexRankings
Ranking Based On Selection: 25
Pancreatitis
Pancreatic Cancer
Upper GI and HBP Surgery
Medical Device
Metrics
H-Index
i10 Index
Citation Counts
92
330
31,834
David Krofcheck
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
228
1,051
254,931
Philip Butler
University of Canterbury
Christchurch, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
213
910
224,963
Mathematical physics
medical physics
high energy physics
physics educatio
Colin Michael Hall
University of Canterbury
Christchurch, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
165
759
124,541
tourism
geography
sustainability
regional development
global environmental chang
David Fergusson
University of Otago
North Dunedin, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
158
458
93,225
Valery Feigin
Auckland University of Technology
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
142
394
377,352
Thomas Lumley
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
121
313
156,614
Richard Beasley
Medical Research Institute of New Zealand
Wellington, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
120
506
71,464
Rod Ellis
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
117
267
143,509
second language acquisition
task-based language teachin
Robert Poulin
University of Otago
North Dunedin, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
114
599
52,297
Evolutionary ecology of parasitis
Geoffrey IN Waterhouse
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
112
440
49,368
Nanocatalysis
Electrocatalysis
Photocatalysis
Thermal Catalysis
Sensor
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Harjinder Singh
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
112
456
40,390
Food science and technology
dairy science
food proteins
food colloids
nutritio
Peter Herbison
University of Otago
North Dunedin, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
110
343
47,049
Tony Ward
Victoria University of Wellington
Wellington, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
109
338
43,121
psychology
https://orcid.org/0000-0002-6292-236
William A Denny
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
109
600
42,818
Cancer Biology and Therap
Philip Hulme
Lincoln University Canterbury
Christchurch, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
102
266
54,221
Farquhar C
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
102
254
47,364
W Murray Thomson
University of Otago
North Dunedin, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
100
374
64,552
Dental epidemiology and public health
dental health services researc
M Dragunow
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
96
279
38,170
John Cronin
Auckland University of Technology
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
95
304
31,597
Sport and Exercise Science
Strength and Conditioning
Human Performanc
Matt Visser
Victoria University of Wellington
Wellington, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
95
308
35,001
General relativity
black holes
cosmology
quantum field theor
S Wratten
Lincoln University Canterbury
Christchurch, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
95
363
40,396
Suzanne Barker Collo
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
94
196
216,090
Neuropsychology
neurorehabilitation
stroke
traumatic brain injur
Yusuf Chisti
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
94
299
57,649
Biochemical Engineering
Bioprocess Engineering
Algal Biotechnology
Fermentation Technolog
Chris G Sibley
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
93
374
35,281
social psychology
political psychology
health psychology
personality
intergroup relation
John A Windsor
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
92
330
31,834
Pancreatitis
Pancreatic Cancer
Upper GI and HBP Surgery
Medical Device