The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 Feb 03, 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 (870.053) 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
tourism statistics
tourism economics
culinary tourism
destination competitiveness
Metrics
H-Index
i10 Index
Citation Counts
98
413
63,639
* Total H IndexRankings
Ranking Based On Selection: 2
Tourism
Climate
Global Change
Geography
Metrics
H-Index
i10 Index
Citation Counts
92
235
40,780
* Total H IndexRankings
Ranking Based On Selection: 3
tourism
conservation
mountain environments
Metrics
H-Index
i10 Index
Citation Counts
46
75
9,176
* Total H IndexRankings
Ranking Based On Selection: 4
tourism
ecotourism
park management
nature-based tourism
environmental planning
Metrics
H-Index
i10 Index
Citation Counts
45
109
12,534
* Total H IndexRankings
Ranking Based On Selection: 5
sustainable tourism
consumer motivations
overtourism
tourism policy
destination management
Metrics
H-Index
i10 Index
Citation Counts
41
78
7,230
* Total H IndexRankings
Ranking Based On Selection: 6
tourism
hospitality
marketing
Metrics
H-Index
i10 Index
Citation Counts
36
56
7,791
* Total H IndexRankings
Ranking Based On Selection: 7
tourism
recreation
parks
place attachment
environmental stewardship
Metrics
H-Index
i10 Index
Citation Counts
33
58
4,672
* Total H IndexRankings
Ranking Based On Selection: 8
destination planning
destination marketing
sustainability
Metrics
H-Index
i10 Index
Citation Counts
32
55
7,348
* Total H IndexRankings
Ranking Based On Selection: 9
tourism
information technology
leisure
Metrics
H-Index
i10 Index
Citation Counts
32
43
7,012
* Total H IndexRankings
Ranking Based On Selection: 10
adult education
environmental education
ecotourism
cultural tourism
gender and development
Metrics
H-Index
i10 Index
Citation Counts
29
44
3,196
* Total H IndexRankings
Ranking Based On Selection: 11
tourism
polar bears
insects
Metrics
H-Index
i10 Index
Citation Counts
29
75
3,375
* Total H IndexRankings
Ranking Based On Selection: 12
Tourism
Hospitality
Consumer Behaviour
Sustainability
Research Methods
Metrics
H-Index
i10 Index
Citation Counts
28
44
8,022
* Total H IndexRankings
Ranking Based On Selection: 13
curling
community music
rural tourism
critical approaches to research
rural Canada
Metrics
H-Index
i10 Index
Citation Counts
28
45
2,858
* Total H IndexRankings
Ranking Based On Selection: 14
Tourism
Environment
Sustainability
Metrics
H-Index
i10 Index
Citation Counts
27
32
2,918
* Total H IndexRankings
Ranking Based On Selection: 15
protected areas
ecotourism
interpretation
bird conservation
Metrics
H-Index
i10 Index
Citation Counts
24
53
3,604
* Total H IndexRankings
Ranking Based On Selection: 16
Rural Studies
Tourism Geography
Polar Tourism
Evolutionary Economic Geography.
Metrics
H-Index
i10 Index
Citation Counts
23
31
3,669
* Total H IndexRankings
Ranking Based On Selection: 17
tourism management
heritage tourism
culinary tourism
island tourism
the arts and tourism
Metrics
H-Index
i10 Index
Citation Counts
23
49
3,211
* Total H IndexRankings
Ranking Based On Selection: 18
critical tourism studies
nature
responsibility
sustainability
justice
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,612
* Total H IndexRankings
Ranking Based On Selection: 19
Tourism
Hospitality
Image
Geography
Non-Travel
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,997
* Total H IndexRankings
Ranking Based On Selection: 20
tourisme
écotourisme
environnement
développement
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,176
* Total H IndexRankings
Ranking Based On Selection: 21
Online Product Review
Humanless Technologies
Social Media
Smartphone Applications
Smart Tourism
Metrics
H-Index
i10 Index
Citation Counts
18
22
2,237
* Total H IndexRankings
Ranking Based On Selection: 22
sustainable tourism
Indigenous tourism
community based tourism
corporate social responsibility
Metrics
H-Index
i10 Index
Citation Counts
18
22
2,263
* Total H IndexRankings
Ranking Based On Selection: 23
Tourism studies - Regional Studies
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,327
* Total H IndexRankings
Ranking Based On Selection: 24
Développement durable
économie urbaine
tourisme
transport
Metrics
H-Index
i10 Index
Citation Counts
17
23
2,461
* Total H IndexRankings
Ranking Based On Selection: 25
Sustainable Food
Sustainable Tourism
Sustainable Workplaces
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,554
Stephen Smith
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
98
413
63,639
tourism statistics
tourism economics
culinary tourism
destination competitiveness
Daniel Scott
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
92
235
40,780
Tourism
Climate
Global Change
Geography
Sanjay K Nepal
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
46
75
9,176
tourism
conservation
mountain environments
Paul Fj Eagles
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
45
109
12,534
tourism
ecotourism
park management
nature-based tourism
environmental planning
Rachel Dodds
Toronto Metropolitan University
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
41
78
7,230
sustainable tourism
consumer motivations
overtourism
tourism policy
destination management
Frederic Dimanche
Toronto Metropolitan University
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
56
7,791
Elizabeth Halpenny
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
33
58
4,672
tourism
recreation
parks
place attachment
environmental stewardship
Marion Joppe
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
32
55
7,348
destination planning
destination marketing
sustainability
Kelly Mackay
Toronto Metropolitan University
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
32
43
7,012
tourism
information technology
leisure
Pierre Walter
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
29
44
3,196
adult education
environmental education
ecotourism
cultural tourism
gender and development
H Lemelin
Lakehead University
Thunder Bay, Canada
Metrics
H-Index
i10-Index
Citation Counts
29
75
3,375
Hwansuk Chris Choi
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
28
44
8,022
Tourism
Hospitality
Consumer Behaviour
Sustainability
Research Methods
Heather Mair
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
28
45
2,858
curling
community music
rural tourism
critical approaches to research
rural Canada
Michelle Rutty
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
27
32
2,918
Tourism
Environment
Sustainability
Glen Hvenegaard
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
24
53
3,604
protected areas
ecotourism
interpretation
bird conservation
Patrick Brouder
Metrics
H-Index
i10-Index
Citation Counts
23
31
3,669
Rural Studies
Tourism Geography
Polar Tourism
Evolutionary Economic Geography.
Lee Jolliffe
University of New Brunswick
Fredericton, Canada
Metrics
H-Index
i10-Index
Citation Counts
23
49
3,211
tourism management
heritage tourism
culinary tourism
island tourism
the arts and tourism
Bryan Sr Grimwood
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
22
34
1,612
critical tourism studies
nature
responsibility
sustainability
justice
Wayne W Smith
Toronto Metropolitan University
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
22
33
1,997
Tourism
Hospitality
Image
Geography
Non-Travel
Bruno Sarrasin
Université du Québec Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,176
tourisme
écotourisme
environnement
développement
Kyung Young Lee
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
18
22
2,237
Online Product Review
Humanless Technologies
Social Media
Smartphone Applications
Smart Tourism
Sonya Graci
Toronto Metropolitan University
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
18
22
2,263
sustainable tourism
Indigenous tourism
community based tourism
corporate social responsibility
Dominic Lapointe
Université du Québec Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
18
22
1,327
Tourism studies - Regional Studies
Georges A Tanguay
Université du Québec Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
17
23
2,461
Développement durable
économie urbaine
tourisme
transport
Mark Holmes
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
16
20
1,554
Sustainable Food
Sustainable Tourism
Sustainable Workplaces