i10 Productivity
Rankings

University of California Santa Barbara 19 Scientists Natural Sciences / Geography i10 Productivity Rankings - 2025

Total 2,384,773 scientists, country 221, and institutions 24,456 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
United States
Dar A Roberts
Remote sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
307
218
0.710
* Total i10 IndexRankings
Ranking Based On Selection: 2
United States
Hugo A Loaiciga
Hydrology
Geology
Environment
Geography
Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
148
0.695
* Total i10 IndexRankings
Ranking Based On Selection: 3
United States
Alan T Murray
GIScience
location modeling
spatial optimization
regional science
urban planning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
135
0.678
* Total i10 IndexRankings
Ranking Based On Selection: 4
United States
Keith C Clarke
Cartography
geographic information systems
urban modeling
geocomputation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
129
0.672
* Total i10 IndexRankings
Ranking Based On Selection: 5
United States
Rick Church Richard L Church
location modeling
GIScience
operations research
transportation
Regional Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
98
0.557
* Total i10 IndexRankings
Ranking Based On Selection: 6
United States
Werner Kuhn
spatial information and computing
semantics of information
ontology
usability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
38
0.328
* Total i10 IndexRankings
Ranking Based On Selection: 7
United States
Charles Jones
meteorology
climate change
predictability
climate variability
wildfires
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
79
0.782
* Total i10 IndexRankings
Ranking Based On Selection: 8
United States
David Lopez Carr
population
health
environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
71
0.732
* Total i10 IndexRankings
Ranking Based On Selection: 9
United States
Kathy Baylis
Agricultural Policy
Trade
Conservation
Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
65
0.730
* Total i10 IndexRankings
Ranking Based On Selection: 10
United States
Ian J Walker
aeolian and coastal geomorphology
sediment transport
environmental fluid dynamics
beach and dune geomorphology
coastal erosi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
69
0.821

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* Total i10 IndexRankings
Ranking Based On Selection: 11
United States
Helen Couclelis
Geographic information science
urban modelling and planning
spatial cognition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
36
0.537
* Total i10 IndexRankings
Ranking Based On Selection: 12
United States
Qinghua Ding
Climate Dynamics & Polar Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
54
0.947
* Total i10 IndexRankings
Ranking Based On Selection: 15
United States
Pete Peterson
precip datasets
food insecurity
famine early warning
climate change
humanitarian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
* Total i10 IndexRankings
Ranking Based On Selection: 17
United States
Ting L Lei
geography
optimization
transportation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 IndexRankings
Ranking Based On Selection: 18
United States
Jingyi Xiao
Travel Behavior
Transportation
Geographic Information Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Dar A Roberts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
307
218
0.710
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Hugo A Loaiciga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
148
0.695
Hydrology
Geology
Environment
Geography
Energy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Alan T Murray
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
135
0.678
GIScience
location modeling
spatial optimization
regional science
urban planning
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Keith C Clarke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
129
0.672
Cartography
geographic information systems
urban modeling
geocomputation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Rick Church Richard L Church
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
98
0.557
location modeling
GIScience
operations research
transportation
Regional Science
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Werner Kuhn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
38
0.328
spatial information and computing
semantics of information
ontology
usability
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Charles Jones
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
79
0.782
meteorology
climate change
predictability
climate variability
wildfires
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
David Lopez Carr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
71
0.732
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Kathy Baylis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
65
0.730
Agricultural Policy
Trade
Conservation
Development
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Ian J Walker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
69
0.821
aeolian and coastal geomorphology
sediment transport
environmental fluid dynamics
beach and dune geomorphology
coastal erosi

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Helen Couclelis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
36
0.537
Geographic information science
urban modelling and planning
spatial cognition
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Qinghua Ding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
54
0.947
Climate Dynamics & Polar Climate Change
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Daniela Soleri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
19
0.388
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Stuart Sweeney
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
20
0.488
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Pete Peterson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
23
0.920
precip datasets
food insecurity
famine early warning
climate change
humanitarian
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Seth Peterson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Ting L Lei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Jingyi Xiao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Travel Behavior
Transportation
Geographic Information Systems
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Jiahua Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0