Total 2,395,742 scientists, country 221, and institutions 24,448 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,
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Botany
Ecology
Mountain Development
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
95
0.642
* Total i10 IndexRankings
Ranking Based On Selection: 2
Biodiversity
taxonomy and anemone
ethnobotany and medicinal plants
climate change and Himalaya
landscape conser
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
67
0.691
* Total i10 IndexRankings
Ranking Based On Selection: 3
Invasion ecology
plant functional traits
climate change
forest ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
53
0.803
* Total i10 IndexRankings
Ranking Based On Selection: 4
Neurobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
* Total i10 IndexRankings
Ranking Based On Selection: 5
Ecosystem Services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
* Total i10 IndexRankings
Ranking Based On Selection: 6
Conservation biology
Freshwater ecology
Water resources planning and development
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 7
Plant Taxonomy
Conservation Genetics
Ethnobotany
Hindu Kush-Himalayan region
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
* Total i10 IndexRankings
Ranking Based On Selection: 8
Botany (Pharmacognosy)
Ethnopharmacology
Phytochem.
Ayurvedic Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
18
0.621
* Total i10 IndexRankings
Ranking Based On Selection: 9
Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
10
0.345
* Total i10 IndexRankings
Ranking Based On Selection: 10
Freshwater algae
Diatoms
Red algae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
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* Total i10 IndexRankings
Ranking Based On Selection: 11
ecosystem services
biodiversity
socio-ecological system
political ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 12
wetland
soil
biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
* Total i10 IndexRankings
Ranking Based On Selection: 13
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Total i10 IndexRankings
Ranking Based On Selection: 14
Negogene Climate evolution in Himalaya and Tibet
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 IndexRankings
Ranking Based On Selection: 15
Biodiversity
Wildlfe
Genetic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total i10 IndexRankings
Ranking Based On Selection: 16
Poultry Diseases
Vaccine Research
Transnational Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection: 17
entomology
ecology ecology
ecosystem ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection: 18
High altitude limnology
water quality
Freshwater biodiversity
aquatic ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 19
Precious metal recovery
Environmental remediation
Antibacterial Activities
ethnomedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 20
Environment
freshwater
rivers
fish ecology
substrate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 21
Evolutionary Biology
Conservation Biology
Human wildlife interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 22
Himalayan Mistletoes
Biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
* Total i10 IndexRankings
Ranking Based On Selection: 23
Ecology
Plants-Environment interaction
Nitrogen
Bioindicator
Lichens
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
IPM
Insect ecology
Pesticide residue
Apiculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 25
Botany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Eklabya Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
95
0.642
Botany
Ecology
Mountain Development
Climate Change
Ram Prasad Chaudhary
Tribhuvan University
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
67
0.691
Biodiversity
taxonomy and anemone
ethnobotany and medicinal plants
climate change and Himalaya
landscape conser
Bharat Babu Shrestha
Tribhuvan University
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
53
0.803
Invasion ecology
plant functional traits
climate change
forest ecology
Kumar Sapkota
Tribhuvan University
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Babar KHAN
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
19
0.613
Ram Devi Tachamo Shah
Kathmandu University
Dhulikhel, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
20
0.667
Conservation biology
Freshwater ecology
Water resources planning and development
climate change
Poudel, Ram C
Nepal Academy of Science and Technology
Lalitpur, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
Plant Taxonomy
Conservation Genetics
Ethnobotany
Hindu Kush-Himalayan region
Rajendra Gyawali
Kathmandu University
Dhulikhel, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
18
0.621
Botany (Pharmacognosy)
Ethnopharmacology
Phytochem.
Ayurvedic Medicine
Bishnu Raj Tiwari
Pokhara University
Lekhnath, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
10
0.345
Shiva Kumar Rai
Tribhuvan University
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
Freshwater algae
Diatoms
Red algae
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Sunita Chaudhary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
ecosystem services
biodiversity
socio-ecological system
political ecology
Gandhiv Kafle
Agriculture and Forestry University
Bharatpur, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
Prakash K. Paudel
Kathmandu Institute of Applied Sciences
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Khum N. Paudayal
Tribhuvan University
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
Negogene Climate evolution in Himalaya and Tibet
Arjun Thapa
Tribhuvan University
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Himal Luitel
Agriculture and Forestry University
Bharatpur, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Poultry Diseases
Vaccine Research
Transnational Research
Daya Ram Bhusal
Tribhuvan University
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
entomology
ecology ecology
ecosystem ecology
Smriti Gurung(Ns)
Kathmandu University
Dhulikhel, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
High altitude limnology
water quality
Freshwater biodiversity
aquatic ecology
Bimala Pangeni
Tribhuvan University
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Precious metal recovery
Environmental remediation
Antibacterial Activities
ethnomedicine
Bibhuti Ranjan Jha
Kathmandu University
Dhulikhel, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
Environment
freshwater
rivers
fish ecology
substrate
Narayan Koju
Nepal Engineering College
Lalitpur, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Evolutionary Biology
Conservation Biology
Human wildlife interaction
Mohan P Devkota
Tribhuvan University
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
Himalayan Mistletoes
Biodiversity
Suman Prakash Pradhan
Kathmandu University
Dhulikhel, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Ecology
Plants-Environment interaction
Nitrogen
Bioindicator
Lichens
Sunil Aryal
Nepal Agricultural Research Council
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
IPM
Insect ecology
Pesticide residue
Apiculture
Man Dev Bhatt
Tribhuvan University
Kathmandu, Nepal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750