AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 21, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Global change
soils
carbon
climate change
mitigation
Metrics
H-Index
i10 Index
Citation Counts
176
831
129,555
* Total H IndexRankings
Ranking Based On Selection
:2
Climate
Climate Change
Paleoclimate
Metrics
H-Index
i10 Index
Citation Counts
173
637
152,999
* Total H IndexRankings
Ranking Based On Selection
:3
biogeochemistry
ecology
environmental science
climate change
ecohydrology
Metrics
H-Index
i10 Index
Citation Counts
170
485
159,936
* Total H IndexRankings
Ranking Based On Selection
:4
Polymer nanocomposites
Conducting Polymers
Sustainability
Environmental Engineering
Electronics
Metrics
H-Index
i10 Index
Citation Counts
169
953
98,928
* Total H IndexRankings
Ranking Based On Selection
:5
Microbial fuel cells
microbial electrolysis cells
thermal batteries
desalination
water electrolyzers
Metrics
H-Index
i10 Index
Citation Counts
168
541
120,794
* Total H IndexRankings
Ranking Based On Selection
:6
integrated assessment
climate change
environmental science
global change
sustainable development
Metrics
H-Index
i10 Index
Citation Counts
164
565
193,439
* Total H IndexRankings
Ranking Based On Selection
:7
Environmental Soil Science & Biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
162
705
93,830
* Total H IndexRankings
Ranking Based On Selection
:8
climate change
ecology
carbon cycle
leaf nitrogen
Metrics
H-Index
i10 Index
Citation Counts
162
380
169,710
* Total H IndexRankings
Ranking Based On Selection
:9
Environmental & soil chemistry
adsorption
nanoparticles
microplastics
food safety
Metrics
H-Index
i10 Index
Citation Counts
152
862
98,056
* Total H IndexRankings
Ranking Based On Selection
:10
Environmental behaviour and effects of organic contaminants
passive sampling techniques
Metrics
H-Index
i10 Index
Citation Counts
150
800
89,655
* Total H IndexRankings
Ranking Based On Selection
:11
air pollution
environmental health
environmental epidemiology
built environment
Metrics
H-Index
i10 Index
Citation Counts
147
444
162,657
* Total H IndexRankings
Ranking Based On Selection
:12
Environmental science
Metrics
H-Index
i10 Index
Citation Counts
147
728
78,229
* Total H IndexRankings
Ranking Based On Selection
:13
land use change
global environmental change
geography
land use
land cover
Metrics
H-Index
i10 Index
Citation Counts
145
450
68,097
* Total H IndexRankings
Ranking Based On Selection
:14
Environmental endocrinology
Metrics
H-Index
i10 Index
Citation Counts
142
506
72,970
* Total H IndexRankings
Ranking Based On Selection
:15
environmental science
pollution
risk and remediation
Metrics
H-Index
i10 Index
Citation Counts
140
898
83,705
* Total H IndexRankings
Ranking Based On Selection
:16
climate change
land-climate dynamics
climate extremes
Metrics
H-Index
i10 Index
Citation Counts
135
329
74,714
* Total H IndexRankings
Ranking Based On Selection
:17
Environmental Engineering
Green Chemistry
Chemical Engineering
Water Treatment
Environmental
Metrics
H-Index
i10 Index
Citation Counts
135
989
88,714
* Total H IndexRankings
Ranking Based On Selection
:18
air quality
aerosol science
Metrics
H-Index
i10 Index
Citation Counts
133
497
238,343
* Total H IndexRankings
Ranking Based On Selection
:19
Climate change
Tropical marine biology
Coral reefs
Metrics
H-Index
i10 Index
Citation Counts
133
385
99,383
* Total H IndexRankings
Ranking Based On Selection
:20
Water Treatment Processes
Environmental Nanotechnology
Advanced Oxidation
Membrane Technology
Metrics
H-Index
i10 Index
Citation Counts
131
774
67,882
* Total H IndexRankings
Ranking Based On Selection
:21
Water Treatment
Waste to Value-added Products
Metrics
H-Index
i10 Index
Citation Counts
131
515
95,009
* Total H IndexRankings
Ranking Based On Selection
:22
environmental chemistry
atmospheric chemistry
environmental engineering
Metrics
H-Index
i10 Index
Citation Counts
131
429
83,607
* Total H IndexRankings
Ranking Based On Selection
:23
Climate Change
agriculture
mitigation
adaptation
atmospheric chemistry
Metrics
H-Index
i10 Index
Citation Counts
130
258
103,225
* Total H IndexRankings
Ranking Based On Selection
:24
Environmental Science & Public Health
Metrics
H-Index
i10 Index
Citation Counts
129
537
70,456
* Total H IndexRankings
Ranking Based On Selection
:25
Oceanography
Biogeochemistry
Marine Ecosystems
Climate
Carbon Cycle
Metrics
H-Index
i10 Index
Citation Counts
129
375
90,823
Pete Smith
University of Aberdeen
Aberdeen, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
176
831
129,555
Global change
soils
carbon
climate change
mitigation
Philip Jones
University of East Anglia
Norwich, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
173
637
152,999
Climate
Climate Change
Paleoclimate
Robert B Jackson
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
170
485
159,936
biogeochemistry
ecology
environmental science
climate change
ecohydrology
Zhanhu Guo
Northumbria University
Newcastle upon Tyne, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
169
953
98,928
Polymer nanocomposites
Conducting Polymers
Sustainability
Environmental Engineering
Electronics
Bruce E Logan
Pennsylvania State University
University Park, United States
Metrics
H-Index
i10-Index
Citation Counts
168
541
120,794
Microbial fuel cells
microbial electrolysis cells
thermal batteries
desalination
water electrolyzers
Detlef P. Van Vuuren
Metrics
H-Index
i10-Index
Citation Counts
164
565
193,439
integrated assessment
climate change
environmental science
global change
sustainable development
Yong-Guan Zhu
Metrics
H-Index
i10-Index
Citation Counts
162
705
93,830
Environmental Soil Science & Biogeochemistry
Christopher B Field
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
162
380
169,710
climate change
ecology
carbon cycle
leaf nitrogen
Baoshan Xing
Metrics
H-Index
i10-Index
Citation Counts
152
862
98,056
Environmental & soil chemistry
adsorption
nanoparticles
microplastics
food safety
Kevin C Jones
Lancaster University
Lancaster, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
150
800
89,655
Environmental behaviour and effects of organic contaminants
passive sampling techniques
Michael Brauer
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
147
444
162,657
air pollution
environmental health
environmental epidemiology
built environment
Kevin Jones
Lancaster University
Lancaster, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
147
728
78,229
Environmental science
Peter Verburg
VU University of Amsterdam
Amsterdam, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
145
450
68,097
land use change
global environmental change
geography
land use
land cover
John C Wingfield
Metrics
H-Index
i10-Index
Citation Counts
142
506
72,970
Environmental endocrinology
Ravi Naidu
University of South Australia
Adelaide, Australia
Metrics
H-Index
i10-Index
Citation Counts
140
898
83,705
environmental science
pollution
risk and remediation
Sonia I Seneviratne
Metrics
H-Index
i10-Index
Citation Counts
135
329
74,714
climate change
land-climate dynamics
climate extremes
Mika Sillanpää
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
135
989
88,714
Environmental Engineering
Green Chemistry
Chemical Engineering
Water Treatment
Environmental
Lidia Morawska
Queensland University of Technology
Brisbane, Australia
Metrics
H-Index
i10-Index
Citation Counts
133
497
238,343
air quality
aerosol science
Ove Hoegh Guldberg
University of Queensland
St Lucia, Australia
Metrics
H-Index
i10-Index
Citation Counts
133
385
99,383
Climate change
Tropical marine biology
Coral reefs
Jun Ma 马军
Metrics
H-Index
i10-Index
Citation Counts
131
774
67,882
Water Treatment Processes
Environmental Nanotechnology
Advanced Oxidation
Membrane Technology
Gordon Mckay
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
Metrics
H-Index
i10-Index
Citation Counts
131
515
95,009
Water Treatment
Waste to Value-added Products
Michael R Hoffmann
Metrics
H-Index
i10-Index
Citation Counts
131
429
83,607
environmental chemistry
atmospheric chemistry
environmental engineering
Frank Dentener
Metrics
H-Index
i10-Index
Citation Counts
130
258
103,225
Climate Change
agriculture
mitigation
adaptation
atmospheric chemistry
Davey Jones
Bangor University
Bangor, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
129
537
70,456
Environmental Science & Public Health
Scott Doney
University of Virginia
Charlottesville, United States
Metrics
H-Index
i10-Index
Citation Counts
129
375
90,823
Oceanography
Biogeochemistry
Marine Ecosystems
Climate
Carbon Cycle