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 Oct 19, 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 (931.668) 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
Environmental Virology
Wastewater-based Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
53
112
12,721
* Total H IndexRankings
Ranking Based On Selection
:2
Environmental Science
Remote Sensing
GIS
REDD+
Sustainability Science
Metrics
H-Index
i10 Index
Citation Counts
47
141
8,000
* Total H IndexRankings
Ranking Based On Selection
:3
Environmental Toxicology
Metrics
H-Index
i10 Index
Citation Counts
45
156
7,425
* Total H IndexRankings
Ranking Based On Selection
:4
Climate Change
Ocean Science
Higher Education
Sustainable Tourism
Metrics
H-Index
i10 Index
Citation Counts
45
105
13,191
* Total H IndexRankings
Ranking Based On Selection
:5
Toxicology
Environmental Science
Metrics
H-Index
i10 Index
Citation Counts
43
125
6,572
* Total H IndexRankings
Ranking Based On Selection
:6
Plant Ecology
community ecology
tree architecture
Metrics
H-Index
i10 Index
Citation Counts
43
77
7,337
* Total H IndexRankings
Ranking Based On Selection
:7
Marine Biogeochemistry
Biological Oceanography
Algal Ecophysiology
Metrics
H-Index
i10 Index
Citation Counts
40
121
5,664
* Total H IndexRankings
Ranking Based On Selection
:8
coordination chemistry
porous materials
metal-organic frameworks
porous coordination polymers
Metrics
H-Index
i10 Index
Citation Counts
40
115
22,508
* Total H IndexRankings
Ranking Based On Selection
:9
geography
Metrics
H-Index
i10 Index
Citation Counts
36
116
5,839
* Total H IndexRankings
Ranking Based On Selection
:10
plant ecology
Metrics
H-Index
i10 Index
Citation Counts
33
85
3,040
* Total H IndexRankings
Ranking Based On Selection
:11
Environment
Mineral Processing
Hydrometallurgy
Recycling
Metrics
H-Index
i10 Index
Citation Counts
29
54
3,239
* Total H IndexRankings
Ranking Based On Selection
:12
Evolution
Development
Metrics
H-Index
i10 Index
Citation Counts
24
39
2,258
* Total H IndexRankings
Ranking Based On Selection
:13
Climate Change
Plant & Soil Ecology
Biogeochemistry
Boreal Forests
Arctic Tundra
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,843
* Total H IndexRankings
Ranking Based On Selection
:14
Community ecology
Population Ecology
Intertidal rocky shore
Metrics
H-Index
i10 Index
Citation Counts
21
42
1,521
* Total H IndexRankings
Ranking Based On Selection
:15
Genome Science
Molecular Ecology
Evolutionary Biology
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,491
* Total H IndexRankings
Ranking Based On Selection
:16
Geospatial Remote Sensing UAV GNSS Forest Plantation
Metrics
H-Index
i10 Index
Citation Counts
5
5
148
* Total H IndexRankings
Ranking Based On Selection
:17
Environmental Engineering
Bioelectrochemical wastewater treatment
Microbial Fuel Cell
Metrics
H-Index
i10 Index
Citation Counts
5
4
190
* Total H IndexRankings
Ranking Based On Selection
:18
environmental science
sustainability
recycling
waste management
resourse management
Metrics
H-Index
i10 Index
Citation Counts
4
2
93
* Total H IndexRankings
Ranking Based On Selection
:19
Ecology
Salmonids
Salmincola
Parasites
Metrics
H-Index
i10 Index
Citation Counts
4
1
33
* Total H IndexRankings
Ranking Based On Selection
:20
behavioral ecology
ornithology
Metrics
H-Index
i10 Index
Citation Counts
4
1
43
* Total H IndexRankings
Ranking Based On Selection
:21
environmental sociology
natural resource management
environmental governance
community development
Metrics
H-Index
i10 Index
Citation Counts
4
1
28
* Total H IndexRankings
Ranking Based On Selection
:22
Environmental science
Metrics
H-Index
i10 Index
Citation Counts
3
3
44
* Total H IndexRankings
Ranking Based On Selection
:23
Climate Change
Crop Modeling
Metrics
H-Index
i10 Index
Citation Counts
3
1
32
* Total H IndexRankings
Ranking Based On Selection
:24
Environmental Engineering
Water and Wastewater Engineering (Antibiotic Resistant Genes and Bacteria
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
* Total H IndexRankings
Ranking Based On Selection
:25
Environmental Engineering
Water and Wastewater Treatment
Water Quality
Activated Sludge
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Masaaki Kitajima
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
53
112
12,721
Environmental Virology
Wastewater-based Epidemiology
Environmental Science
Remote Sensing
GIS
REDD+
Sustainability Science
Yoshinori Ikenaka
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
45
156
7,425
Environmental Toxicology
Yasuhiro Yamanaka
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
45
105
13,191
Climate Change
Ocean Science
Higher Education
Sustainable Tourism
Shouta Mm Nakayama
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
43
125
6,572
Toxicology
Environmental Science
Takashi Kohyama
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
43
77
7,337
Plant Ecology
community ecology
tree architecture
Koji Suzuki
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
40
121
5,664
Marine Biogeochemistry
Biological Oceanography
Algal Ecophysiology
Shin Ichiro Noro
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
40
115
22,508
coordination chemistry
porous materials
metal-organic frameworks
porous coordination polymers
Teiji Watanabe
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
36
116
5,839
Shiro Tsuyuzaki
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
33
85
3,040
Ilhwan Park
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
29
54
3,239
Environment
Mineral Processing
Hydrometallurgy
Recycling
Shigeyuki Koshikawa
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
24
39
2,258
Evolution
Development
Makoto Kobayashi
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
23
41
1,843
Climate Change
Plant & Soil Ecology
Biogeochemistry
Boreal Forests
Arctic Tundra
Takashi Noda
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
21
42
1,521
Community ecology
Population Ecology
Intertidal rocky shore
Takashi Hayakawa
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
18
28
1,491
Genome Science
Molecular Ecology
Evolutionary Biology
Stanley Anak Suab
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
5
5
148
Geospatial Remote Sensing UAV GNSS Forest Plantation
N'Dah Joel Koffi
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
5
4
190
Environmental Engineering
Bioelectrochemical wastewater treatment
Microbial Fuel Cell
Bolorchimeg Byamba
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
4
2
93
environmental science
sustainability
recycling
waste management
resourse management
Ecology
Salmonids
Salmincola
Parasites
behavioral ecology
ornithology
environmental sociology
natural resource management
environmental governance
community development
Environmental science
Climate Change
Crop Modeling
Environmental Engineering
Water and Wastewater Engineering (Antibiotic Resistant Genes and Bacteria
Uthpala Kaushalya
Hokkaido University
Sapporo, Japan
Metrics
H-Index
i10-Index
Citation Counts
1
0
1
Environmental Engineering
Water and Wastewater Treatment
Water Quality
Activated Sludge