H-Index
Rankings
EECA 1,133 Scientists H-Index Engineering & Technology / Environmental Science & Engineering Rankings - 2025
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* Total H Index Rankings
Ranking Based
On Selection: 1
climate change
energy economics
integrated assessment
technological change
sustainable development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
123
95
0.772
* Total H Index Rankings
Ranking Based
On Selection: 2
Microbiome Research & Biotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
112
73
0.652
* Total H Index Rankings
Ranking Based
On Selection: 3
Air quality
Climate
Energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
90
66
0.733
* Total H Index Rankings
Ranking Based
On Selection: 4
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
52
0.598
* Total H Index Rankings
Ranking Based
On Selection: 5
Environmental Chemistry
speciation
Arsenic
rice
Analytical Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
77
41
0.532
* Total H Index Rankings
Ranking Based
On Selection: 6
GIS Analysis
Landscape Planning and Management
Landscape Engineering
Bioclimatic comfort
Air Quality
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
72
0.960
* Total H Index Rankings
Ranking Based
On Selection: 7
Bioprocess Engineering
Biotechnology
Environmental Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
25
0.338
* Total H Index Rankings
Ranking Based
On Selection: 8
Environmental Psychology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
61
0.871
* Total H Index Rankings
Ranking Based
On Selection: 9
Nanoparticles
Microplastics
Pollutants
Colloids
Nanogeosciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
66
49
0.742
* Total H Index Rankings
Ranking Based
On Selection: 10
Integrated land use modelling
climate change
global change
applied mathematical programming
bio-physical process modelling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
66
49
0.742
* Total H Index Rankings
Ranking Based
On Selection: 11
Environmental science
Analytical chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
26
0.456
* Total H Index Rankings
Ranking Based
On Selection: 12
Computational Ecosystem Cybernetics
Spatiotemporal Modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
46
0.836
* Total H Index Rankings
Ranking Based
On Selection: 13
climate change
sustainable energy
energy efficiency
modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
42
0.792
* Total H Index Rankings
Ranking Based
On Selection: 14
Environmental Remediation
Circular Economy
Sustainable AI
Regenerative Waste
Climate Change
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
50
0.962
* Total H Index Rankings
Ranking Based
On Selection: 15
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
37
0.712
* Total H Index Rankings
Ranking Based
On Selection: 16
Biological wastewater treatment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
35
0.686
* Total H Index Rankings
Ranking Based
On Selection: 17
Environmental science
Ecology
Oceanography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
32
0.627
* Total H Index Rankings
Ranking Based
On Selection: 18
Membrane Processes
Water Reuse
Water Treatment
Wastewater Treatment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
41
0.820
* Total H Index Rankings
Ranking Based
On Selection: 19
çevre kimyası
kimyasal arıtma prosesleri
ileri oksidasyon prosesleri
ozonlama
su ve atıksu arıtımı
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
27
0.551
* Total H Index Rankings
Ranking Based
On Selection: 20
Air Pollution
persistent organic pollutants
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
27
0.551
* Total H Index Rankings
Ranking Based
On Selection: 21
membrane processes
water/wastewater treatment
reuse
clean production
DBPs
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
27
0.551
* Total H Index Rankings
Ranking Based
On Selection: 22
Grassland management
Climate change
Agriculture
Biogeochemical cycle
Land-use change
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
41
0.854
* Total H Index Rankings
Ranking Based
On Selection: 23
Membrane Processes
water and wastewater recovery
biotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
27
0.563
* Total H Index Rankings
Ranking Based
On Selection: 24
Integrated Assessment Modeling
Climate Change
Energy Demand
Macro Energy Systems
Energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
* Total H Index Rankings
Ranking Based
On Selection: 25
remote sensing
geomatics/GIS
UAV
environmental sciences
sustainable construction
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
34
0.723
Keywan Riahi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
123
95
0.772
climate change
energy economics
integrated assessment
technological change
sustainable development
Gabriele Berg
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
112
73
0.652
Microbiome Research & Biotechnology
Zbigniew Klimont
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
90
66
0.733
Air quality
Climate
Energy
Armin Hansel
Universität Innsbruck
Innsbruck, Austria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
52
0.598
Jörg Feldmann
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
77
41
0.532
Environmental Chemistry
speciation
Arsenic
rice
Analytical Chemistry
Mehmet Çetin
Ondokuz Mayıs University
Samsun, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
72
0.960
GIS Analysis
Landscape Planning and Management
Landscape Engineering
Bioclimatic comfort
Air Quality
Fikret Kargi
Dokuz Eylül University
İzmir, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
25
0.338
Bioprocess Engineering
Biotechnology
Environmental Engineering
Mathew White
Universität Wien
Vienna, Austria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
61
0.871
Environmental Psychology
Thilo Hofmann
Universität Wien
Vienna, Austria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
66
49
0.742
Nanoparticles
Microplastics
Pollutants
Colloids
Nanogeosciences
Erwin Schmid
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
66
49
0.742
Integrated land use modelling
climate change
global change
applied mathematical programming
bio-physical process modelling
Marijan Ahel
Ruđer Bošković Institute
Zagreb, Croatia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
26
0.456
Environmental science
Analytical chemistry
Fatih Evrendilek
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
46
0.836
Computational Ecosystem Cybernetics
Spatiotemporal Modeling
Diana Urge Vorsatz
Central European University Budapest
Budapest, Hungary
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
42
0.792
climate change
sustainable energy
energy efficiency
modeling
Balal Yousaf
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
50
0.962
Environmental Remediation
Circular Economy
Sustainable AI
Regenerative Waste
Climate Change
Frank Von Der Kammer
Universität Wien
Vienna, Austria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
37
0.712
Erkan Şahinkaya
İstanbul Medeniyet University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
35
0.686
Biological wastewater treatment
Sergej Olenin
Klaipėda University
Klaipeda, Lithuania
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
32
0.627
Environmental science
Ecology
Oceanography
İsmail Koyuncu
İstanbul Technical University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
41
0.820
Membrane Processes
Water Reuse
Water Treatment
Wastewater Treatment
İdil Arslan Alaton
İstanbul Technical University
İstanbul, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
27
0.551
çevre kimyası
kimyasal arıtma prosesleri
ileri oksidasyon prosesleri
ozonlama
su ve atıksu arıtımı
Mustafa Odabaşı
Dokuz Eylül University
İzmir, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
27
0.551
Air Pollution
persistent organic pollutants
Mehmet Kitiş
Süleyman Demirel University
Isparta, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
27
0.551
membrane processes
water/wastewater treatment
reuse
clean production
DBPs
Jinfeng Chang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
41
0.854
Grassland management
Climate change
Agriculture
Biogeochemical cycle
Land-use change
Bülent Keskinler
Gebze Technical University
Kocaeli, Türkiye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
27
0.563
Membrane Processes
water and wastewater recovery
biotechnology
Bas J. Van Ruijven
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
38
0.809
Integrated Assessment Modeling
Climate Change
Energy Demand
Macro Energy Systems
Energy
Diofantos G Hadjimitsis
Cyprus University of Technology
Limassol, Cyprus
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
34
0.723
remote sensing
geomatics/GIS
UAV
environmental sciences
sustainable construction