The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
tourism statistics
tourism economics
culinary tourism
destination competitiveness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,639
24,602
0.387
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Tourism
Climate
Global Change
Geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,780
24,346
0.597
* Total Citation Counts Rankings
Ranking Based On Selection: 3
tourism
ecotourism
park management
nature-based tourism
environmental planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,534
3,084
0.246
* Total Citation Counts Rankings
Ranking Based On Selection: 4
tourism
conservation
mountain environments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,176
3,848
0.419
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Tourism
Hospitality
Consumer Behaviour
Sustainability
Research Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,022
4,079
0.508
* Total Citation Counts Rankings
Ranking Based On Selection: 6
tourism
hospitality
marketing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,791
2,639
0.339
* Total Citation Counts Rankings
Ranking Based On Selection: 7
destination planning
destination marketing
sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,348
3,509
0.478
* Total Citation Counts Rankings
Ranking Based On Selection: 8
sustainable tourism
consumer motivations
overtourism
tourism policy
destination management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,230
4,407
0.610
* Total Citation Counts Rankings
Ranking Based On Selection: 9
tourism
information technology
leisure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,012
1,670
0.238
* Total Citation Counts Rankings
Ranking Based On Selection: 10
tourism
recreation
parks
place attachment
environmental stewardship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,672
2,789
0.597
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Rural Studies
Tourism Geography
Polar Tourism
Evolutionary Economic Geography.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,669
2,589
0.706
* Total Citation Counts Rankings
Ranking Based On Selection: 12
protected areas
ecotourism
interpretation
bird conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,604
1,665
0.462
* Total Citation Counts Rankings
Ranking Based On Selection: 13
tourism
polar bears
insects
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,375
1,498
0.444
* Total Citation Counts Rankings
Ranking Based On Selection: 14
tourism management
heritage tourism
culinary tourism
island tourism
the arts and tourism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,211
1,402
0.437
* Total Citation Counts Rankings
Ranking Based On Selection: 15
adult education
environmental education
ecotourism
cultural tourism
gender and development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,196
1,788
0.559
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Tourism
Environment
Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,918
2,016
0.691
* Total Citation Counts Rankings
Ranking Based On Selection: 17
curling
community music
rural tourism
critical approaches to research
rural Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,858
1,166
0.408
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Développement durable
économie urbaine
tourisme
transport
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,461
1,254
0.510
* Total Citation Counts Rankings
Ranking Based On Selection: 19
sustainable tourism
Indigenous tourism
community based tourism
corporate social responsibility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,263
1,153
0.510
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Online Product Review
Humanless Technologies
Social Media
Smartphone Applications
Smart Tourism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,237
1,887
0.844
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Tourism
Hospitality
Image
Geography
Non-Travel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,997
960
0.481
* Total Citation Counts Rankings
Ranking Based On Selection: 22
development planning
tourism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,661
345
0.208
* Total Citation Counts Rankings
Ranking Based On Selection: 23
critical tourism studies
nature
responsibility
sustainability
justice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,612
1,173
0.728
* Total Citation Counts Rankings
Ranking Based On Selection: 24
information technology
adoption
retail
hospitality
smartphone apps
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,603
1,388
0.866
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Sustainable Food
Sustainable Tourism
Sustainable Workplaces
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,554
968
0.623
Stephen Smith
University of Guelph
Guelph, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,639
24,602
0.387
tourism statistics
tourism economics
culinary tourism
destination competitiveness
Daniel Scott
University of Waterloo
Waterloo, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,780
24,346
0.597
Tourism
Climate
Global Change
Geography
Paul Fj Eagles
University of Waterloo
Waterloo, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,534
3,084
0.246
tourism
ecotourism
park management
nature-based tourism
environmental planning
Sanjay K Nepal
University of Waterloo
Waterloo, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,176
3,848
0.419
tourism
conservation
mountain environments
Hwansuk Chris Choi
University of Guelph
Guelph, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,022
4,079
0.508
Tourism
Hospitality
Consumer Behaviour
Sustainability
Research Methods
Frederic Dimanche
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,791
2,639
0.339
Marion Joppe
University of Guelph
Guelph, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,348
3,509
0.478
destination planning
destination marketing
sustainability
Rachel Dodds
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,230
4,407
0.610
sustainable tourism
consumer motivations
overtourism
tourism policy
destination management
Kelly Mackay
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,012
1,670
0.238
tourism
information technology
leisure
Elizabeth Halpenny
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,672
2,789
0.597
tourism
recreation
parks
place attachment
environmental stewardship
Patrick Brouder
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,669
2,589
0.706
Rural Studies
Tourism Geography
Polar Tourism
Evolutionary Economic Geography.
Glen Hvenegaard
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,604
1,665
0.462
protected areas
ecotourism
interpretation
bird conservation
H Lemelin
Lakehead University
Thunder Bay, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,375
1,498
0.444
Lee Jolliffe
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,211
1,402
0.437
tourism management
heritage tourism
culinary tourism
island tourism
the arts and tourism
Pierre Walter
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,196
1,788
0.559
adult education
environmental education
ecotourism
cultural tourism
gender and development
Michelle Rutty
University of Waterloo
Waterloo, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,918
2,016
0.691
Tourism
Environment
Sustainability
Heather Mair
University of Waterloo
Waterloo, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,858
1,166
0.408
curling
community music
rural tourism
critical approaches to research
rural Canada
Georges A Tanguay
Université du Québec Montréal
Montréal, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,461
1,254
0.510
Développement durable
économie urbaine
tourisme
transport
Sonya Graci
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,263
1,153
0.510
sustainable tourism
Indigenous tourism
community based tourism
corporate social responsibility
Kyung Young Lee
Dalhousie University
Halifax, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,237
1,887
0.844
Online Product Review
Humanless Technologies
Social Media
Smartphone Applications
Smart Tourism
Wayne W Smith
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,997
960
0.481
Tourism
Hospitality
Image
Geography
Non-Travel
Kerry B Godfrey
University of Lethbridge
Lethbridge, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,661
345
0.208
Bryan Sr Grimwood
University of Waterloo
Waterloo, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,612
1,173
0.728
critical tourism studies
nature
responsibility
sustainability
justice
Norman Shaw
Toronto Metropolitan University
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,603
1,388
0.866
information technology
adoption
retail
hospitality
smartphone apps
Mark Holmes
University of Guelph
Guelph, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,554
968
0.623
Sustainable Food
Sustainable Tourism
Sustainable Workplaces