Total 2,393,006 scientists, country 221, and institutions 24,453 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
Climate change
cryoshere
glacial lake outburst flood
flash floods
hydrological modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
92
0.829
* Total i10 IndexRankings
Ranking Based On Selection: 2
Conservation biology
Environmental sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
68
0.773
* Total i10 IndexRankings
Ranking Based On Selection: 3
water governance
climate change
mountains
deltas
river basins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
56
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 4
Cryosphere
Water
High Mountain Asia
Climate Change
Natural Hazards/Disasters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 5
Transboundary Water
Adaptation
Big Data
Agriculture
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 6
REDD
Climate Change
Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
* Total i10 IndexRankings
Ranking Based On Selection: 7
Glaciology
climate change
glacier hazards
water resources
high mountain areas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 8
Climate Change
Water
Disaster Risk Reduction
Sustainability
Resilience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 9
Climate change
AI
Remote Sensing
Public Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 10
honeybee
value chain
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
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* Total i10 IndexRankings
Ranking Based On Selection: 11
hydrology
modeling
landuse
climate change
ecosystem services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 12
Climate Change
Hydrology
Hydropower
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13
Air Pollution Emissions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
environment modelling
river management
climate change
wind energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 15
Climate Change
Water
Hydrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
air pollution
urbanization
exposure assessment
environmental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
Climate change adaptation
sustainable development
water resource management
science-policy interface
governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
Off-Grid Technologies
Poverty
Energy Access
Energy Economics
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
GIS
Remote Sensing
Environmental Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
Glaciology
Hydrology
Cryospheric Hazards
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
Monitoring and Evaluation
Data Analysis
Environment and Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
ARUN SHRESTHA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
92
0.829
Climate change
cryoshere
glacial lake outburst flood
flash floods
hydrological modeling
Nakul Chettri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
68
0.773
Conservation biology
Environmental sciences
Philippus Wester
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
56
0.727
water governance
climate change
mountains
deltas
river basins
Sher Muhammad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
Cryosphere
Water
High Mountain Asia
Climate Change
Natural Hazards/Disasters
Faisal Mueen Qamer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
Transboundary Water
Adaptation
Big Data
Agriculture
Climate Change
Bhaskar Singh Karky
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
18
0.529
REDD
Climate Change
Nepal
Miriam Jackson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
Glaciology
climate change
glacier hazards
water resources
high mountain areas
Nishikant Gupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Climate Change
Water
Disaster Risk Reduction
Sustainability
Resilience
Vishwas S Chitale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
Climate change
AI
Remote Sensing
Public Policy
Surendra Joshi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
honeybee
value chain
climate change
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Manish Shrestha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
hydrology
modeling
landuse
climate change
ecosystem services
Saurav Pradhananga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Climate Change
Hydrology
Hydropower
Sagar Adhikari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Air Pollution Emissions
Deepshikha Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
environment modelling
river management
climate change
wind energy
Kabi Raj Khatiwada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Climate Change
Water
Hydrology
Anobha G
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
air pollution
urbanization
exposure assessment
environmental health
Avash Pandey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Climate change adaptation
sustainable development
water resource management
science-policy interface
governance
Dipendra Bhattarai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Off-Grid Technologies
Poverty
Energy Access
Energy Economics
Climate Change
Sravan Shrestha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
GIS
Remote Sensing
Environmental Science
Mira Khadka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Glaciology
Hydrology
Cryospheric Hazards
Climate Change
Lalu Maya Kadel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Monitoring and Evaluation
Data Analysis
Environment and Climate Change