H-Index
Rankings
World Scientists H-Index Engineering & Technology / Environmental Science & Engineering Rankings 2025
AD Scientific Index evaluates the academic productivity and efficiency of scientists and institutions based on the H-index, i10 index, and citation counts. In addition to total H-index rankings, you can also explore rankings and analyses by "Scientists Last 6 Years H-index" and by subject.
* Total H Index Rankings
Ranking Based
On Selection :1
Global change
soils
carbon
climate change
mitigation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
176
132
0.750
* Total H Index Rankings
Ranking Based
On Selection :2
Climate
Climate Change
Paleoclimate
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
173
92
0.532
* Total H Index Rankings
Ranking Based
On Selection :3
biogeochemistry
ecology
environmental science
climate change
ecohydrology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
170
123
0.724
* Total H Index Rankings
Ranking Based
On Selection :4
Polymer nanocomposites
Conducting Polymers
Sustainability
Environmental Engineering
Electronics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
169
144
0.852
* Total H Index Rankings
Ranking Based
On Selection :5
Microbial fuel cells
microbial electrolysis cells
thermal batteries
desalination
water electrolyzers
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
168
106
0.631
* Total H Index Rankings
Ranking Based
On Selection :6
integrated assessment
climate change
environmental science
global change
sustainable development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
164
128
0.780
* Total H Index Rankings
Ranking Based
On Selection :7
Environmental Soil Science & Biogeochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
162
121
0.747
* Total H Index Rankings
Ranking Based
On Selection :8
climate change
ecology
carbon cycle
leaf nitrogen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
162
100
0.617
* Total H Index Rankings
Ranking Based
On Selection :9
Environmental & soil chemistry
adsorption
nanoparticles
microplastics
food safety
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
152
116
0.763
* Total H Index Rankings
Ranking Based
On Selection :10
Environmental behaviour and effects of organic contaminants
passive sampling techniques
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
150
78
0.520
* Total H Index Rankings
Ranking Based
On Selection :11
air pollution
environmental health
environmental epidemiology
built environment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
147
123
0.837
* Total H Index Rankings
Ranking Based
On Selection :12
Environmental science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
147
69
0.469
* Total H Index Rankings
Ranking Based
On Selection :13
land use change
global environmental change
geography
land use
land cover
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
145
107
0.738
* Total H Index Rankings
Ranking Based
On Selection :14
Environmental endocrinology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
142
60
0.423
* Total H Index Rankings
Ranking Based
On Selection :15
environmental science
pollution
risk and remediation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
140
105
0.750
* Total H Index Rankings
Ranking Based
On Selection :16
climate change
land-climate dynamics
climate extremes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
135
117
0.867
* Total H Index Rankings
Ranking Based
On Selection :17
Environmental Engineering
Green Chemistry
Chemical Engineering
Water Treatment
Environmental
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
135
112
0.830
* Total H Index Rankings
Ranking Based
On Selection :18
air quality
aerosol science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
133
109
0.820
* Total H Index Rankings
Ranking Based
On Selection :19
Climate change
Tropical marine biology
Coral reefs
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
133
88
0.662
* Total H Index Rankings
Ranking Based
On Selection :20
Water Treatment Processes
Environmental Nanotechnology
Advanced Oxidation
Membrane Technology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
131
111
0.847
* Total H Index Rankings
Ranking Based
On Selection :21
Water Treatment
Waste to Value-added Products
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
131
92
0.702
* Total H Index Rankings
Ranking Based
On Selection :22
environmental chemistry
atmospheric chemistry
environmental engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
131
71
0.542
* Total H Index Rankings
Ranking Based
On Selection :23
Climate Change
agriculture
mitigation
adaptation
atmospheric chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
130
86
0.662
* Total H Index Rankings
Ranking Based
On Selection :24
Environmental Science & Public Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
129
90
0.698
* Total H Index Rankings
Ranking Based
On Selection :25
Oceanography
Biogeochemistry
Marine Ecosystems
Climate
Carbon Cycle
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
129
86
0.667
Pete Smith
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
176
132
0.750
Global change
soils
carbon
climate change
mitigation
Philip Jones
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
173
92
0.532
Climate
Climate Change
Paleoclimate
Robert B Jackson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
170
123
0.724
biogeochemistry
ecology
environmental science
climate change
ecohydrology
Zhanhu Guo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
169
144
0.852
Polymer nanocomposites
Conducting Polymers
Sustainability
Environmental Engineering
Electronics
Bruce E Logan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
168
106
0.631
Microbial fuel cells
microbial electrolysis cells
thermal batteries
desalination
water electrolyzers
Detlef P. Van Vuuren
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
164
128
0.780
integrated assessment
climate change
environmental science
global change
sustainable development
Yong-Guan Zhu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
162
121
0.747
Environmental Soil Science & Biogeochemistry
Christopher B Field
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
162
100
0.617
climate change
ecology
carbon cycle
leaf nitrogen
Baoshan Xing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
152
116
0.763
Environmental & soil chemistry
adsorption
nanoparticles
microplastics
food safety
Kevin C Jones
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
150
78
0.520
Environmental behaviour and effects of organic contaminants
passive sampling techniques
Michael Brauer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
147
123
0.837
air pollution
environmental health
environmental epidemiology
built environment
Kevin Jones
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
147
69
0.469
Environmental science
Peter Verburg
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
145
107
0.738
land use change
global environmental change
geography
land use
land cover
John C Wingfield
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
142
60
0.423
Environmental endocrinology
Ravi Naidu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
140
105
0.750
environmental science
pollution
risk and remediation
Sonia I Seneviratne
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
135
117
0.867
climate change
land-climate dynamics
climate extremes
Mika Sillanpää
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
135
112
0.830
Environmental Engineering
Green Chemistry
Chemical Engineering
Water Treatment
Environmental
Lidia Morawska
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
133
109
0.820
air quality
aerosol science
Ove Hoegh Guldberg
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
133
88
0.662
Climate change
Tropical marine biology
Coral reefs
Jun Ma 马军
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
131
111
0.847
Water Treatment Processes
Environmental Nanotechnology
Advanced Oxidation
Membrane Technology
Gordon Mckay
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
131
92
0.702
Water Treatment
Waste to Value-added Products
Michael R Hoffmann
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
131
71
0.542
environmental chemistry
atmospheric chemistry
environmental engineering
Frank Dentener
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
130
86
0.662
Climate Change
agriculture
mitigation
adaptation
atmospheric chemistry
Davey Jones
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
129
90
0.698
Environmental Science & Public Health
Scott Doney
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
129
86
0.667
Oceanography
Biogeochemistry
Marine Ecosystems
Climate
Carbon Cycle