Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Climate change impact
past climate changes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
114
0.726
* Total i10 IndexRankings
Ranking Based On Selection :2
Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
72
0.533
* Total i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
109
0.908
* Total i10 IndexRankings
Ranking Based On Selection :4
Biology
ecology
evolution
behavior
parasites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
78
0.696
* Total i10 IndexRankings
Ranking Based On Selection :5
biogeochemical cycles
GHG dynamics
stable isotopes
belowground systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
67
0.848
* Total i10 IndexRankings
Ranking Based On Selection :6
ENVIRONMENTAL CHEMISTRY
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
35
0.455
* Total i10 IndexRankings
Ranking Based On Selection :7
A. astaci
crayfish
crayfisheries
ecology
physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
51
0.773
* Total i10 IndexRankings
Ranking Based On Selection :8
Application of computational methods
environmental bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
39
0.661
* Total i10 IndexRankings
Ranking Based On Selection :9
Research Director in Aquatic Ecotoxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
47
0.839
* Total i10 IndexRankings
Ranking Based On Selection :10
Atmosphere
Aerosols
AMS
Air Quality
Aerosol Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
40
0.833
* Total i10 IndexRankings
Ranking Based On Selection :11
environmental_policy
social_impact_assessment
mining_policy
environmental conflicts
environmental_sociology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
16
0.340
* Total i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
* Total i10 IndexRankings
Ranking Based On Selection :13
Evolutionary biology
Reproductive physiology
Sexual selection
Paternal effects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
34
0.791
* Total i10 IndexRankings
Ranking Based On Selection :14
environmental conflict resolution
environmental governance
collaborative go
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
16
0.381
* Total i10 IndexRankings
Ranking Based On Selection :15
environmental policy
ecosystem services
human-animal studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
16
0.615
* Total i10 IndexRankings
Ranking Based On Selection :16
Environmental Engineering
Anaerobic processes
Water Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
* Total i10 IndexRankings
Ranking Based On Selection :17
Molecular Biology
polytene chromosomes
Cytogenetics
Water Quality
Coal Mining
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
* Total i10 IndexRankings
Ranking Based On Selection :18
Circular economy
Waste management
nutrient recycle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :19
ionizing and non-ionizing radiation
genomic instability/genotoxicity
DNA repair
oxidative stress
environmental carcinogens
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection :20
Environment
water
climate change
development and Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333
* Total i10 IndexRankings
Ranking Based On Selection :21
Senior Consultant in water security
WASH
Resilience
Irrigation and Drainage
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :22
Sociology of Disaster
Environmental Sociology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection :23
Environmental Science
Fisheries
Aquaculture
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :24
Environment Concer
Socio-Economic Concern
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Phenotypic plasticity
inter-individual variability
cross-tolerance
migration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Hans Renssen
University of South Eastern Norway
Notodden, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
114
0.726
Climate change impact
past climate changes
Sirpa Kärenlampi
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
72
0.533
Timo Lanki
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
109
0.908
Raine Kortet
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
78
0.696
Biology
ecology
evolution
behavior
parasites
Christina Biasi
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
67
0.848
biogeochemical cycles
GHG dynamics
stable isotopes
belowground systems
Wanshanlang Kharmawphlang
North Eastern Hill University
Shillong, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
35
0.455
ENVIRONMENTAL CHEMISTRY
Japo Jussila
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
51
0.773
A. astaci
crayfish
crayfisheries
ecology
physiology
Mikko Kolehmainen
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
39
0.661
Application of computational methods
environmental bioinformatics
Jarkko Akkanen
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
47
0.839
Research Director in Aquatic Ecotoxicology
Petri Tiitta
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
40
0.833
Atmosphere
Aerosols
AMS
Air Quality
Aerosol Science
Rauno Sairinen
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
16
0.340
environmental_policy
social_impact_assessment
mining_policy
environmental conflicts
environmental_sociology
Sari Kontunen Soppela
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
Jukka Kekäläinen
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
34
0.791
Evolutionary biology
Reproductive physiology
Sexual selection
Paternal effects
Lasse Peltonen
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
16
0.381
environmental conflict resolution
environmental governance
collaborative go
Outi Ratamäki
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
16
0.615
environmental policy
ecosystem services
human-animal studies
Carlos Dinamarca
University of South Eastern Norway
Notodden, Norway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
Environmental Engineering
Anaerobic processes
Water Technology
OM Prakash Singh
North Eastern Hill University
Shillong, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
Molecular Biology
polytene chromosomes
Cytogenetics
Water Quality
Coal Mining
Surendra K Pradhan
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Circular economy
Waste management
nutrient recycle
Jukka Luukkonen
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
ionizing and non-ionizing radiation
genomic instability/genotoxicity
DNA repair
oxidative stress
environmental carcinogens
Vandana Asthana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333
Environment
water
climate change
development and Security
Jokastah Wanzuu Kalungu
South Eastern Kenya University
Kitui County, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Senior Consultant in water security
WASH
Resilience
Irrigation and Drainage
Climate Change
William E Lovekamp
Eastern Illinois University
Charleston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Sociology of Disaster
Environmental Sociology
Mohamed Harris
Eastern University of Sri Lanka
Batticaloa, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Environmental Science
Fisheries
Aquaculture
Conservation Biology
Odinah L Cuartero-Enteria|Odinah C. Enteria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Environment Concer
Socio-Economic Concern
Giovanna Mottola
University of Eastern Finland
Joensuu, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Phenotypic plasticity
inter-individual variability
cross-tolerance
migration