The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
environmental economics
valuing environmental benefits
Metrics
H-Index
i10 Index
Citation Counts
38
88
5,199
* Total H IndexRankings
Ranking Based On Selection: 2
Economics
Environmental Economics
Forest Economics
Agricultural economics
Metrics
H-Index
i10 Index
Citation Counts
38
110
6,176
* Total H IndexRankings
Ranking Based On Selection: 3
Environmental Economics
Metrics
H-Index
i10 Index
Citation Counts
27
42
2,292
* Total H IndexRankings
Ranking Based On Selection: 4
Economics
Agricultural economics
Health economics
nutrition
environmental economics
Metrics
H-Index
i10 Index
Citation Counts
24
40
3,436
* Total H IndexRankings
Ranking Based On Selection: 5
Resource Economics
Environmental Economics
Metrics
H-Index
i10 Index
Citation Counts
24
38
1,483
* Total H IndexRankings
Ranking Based On Selection: 6
environmental valuation
environmental economics
ecosystem services
recreation
nature conservation and restoration
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,513
* Total H IndexRankings
Ranking Based On Selection: 7
Agricultural policy
environmental economics
environmental policy
futures research
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,124
* Total H IndexRankings
Ranking Based On Selection: 8
environmental economics
economic valuation methods
choice modelling
Metrics
H-Index
i10 Index
Citation Counts
15
24
869
* Total H IndexRankings
Ranking Based On Selection: 9
environmental economics
environmental valuation
payments for ecosystem services
Metrics
H-Index
i10 Index
Citation Counts
14
19
1,087
* Total H IndexRankings
Ranking Based On Selection: 10
Environmental economics
resource economics
climate change
Metrics
H-Index
i10 Index
Citation Counts
14
21
771
* Total H IndexRankings
Ranking Based On Selection: 11
Forest and environmental economics
forest policy
Metrics
H-Index
i10 Index
Citation Counts
13
17
948
* Total H IndexRankings
Ranking Based On Selection: 12
environmental economics
Metrics
H-Index
i10 Index
Citation Counts
12
14
420
* Total H IndexRankings
Ranking Based On Selection: 13
environmental economics
nutrient load modeling
GIS
Metrics
H-Index
i10 Index
Citation Counts
11
14
484
* Total H IndexRankings
Ranking Based On Selection: 14
Environmental economics
Resource economics
Climate change
Forests
Land use
Metrics
H-Index
i10 Index
Citation Counts
11
12
9,097
* Total H IndexRankings
Ranking Based On Selection: 15
climate change adaption
climate change mitigation
biodiversity
ecosystem services
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,358
* Total H IndexRankings
Ranking Based On Selection: 16
Environmental Economics
Natural Resource Economics
Forest Economics
Forest Management
Climate Policy
Metrics
H-Index
i10 Index
Citation Counts
7
6
237
* Total H IndexRankings
Ranking Based On Selection: 17
Environmental Economics
Metrics
H-Index
i10 Index
Citation Counts
7
7
260
* Total H IndexRankings
Ranking Based On Selection: 18
Behavioral economics
economic education
environmental economics
experimental economics
food and sustainability
Metrics
H-Index
i10 Index
Citation Counts
7
5
453
* Total H IndexRankings
Ranking Based On Selection: 19
environmental economics
biodiversity conservation
Metrics
H-Index
i10 Index
Citation Counts
6
4
158
Eija Pouta
Natural Resources Institute, Finland
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
38
88
5,199
environmental economics
valuing environmental benefits
Markku Ollikainen
University of Helsinki
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
38
110
6,176
Economics
Environmental Economics
Forest Economics
Agricultural economics
Kari Hyytiäinen
University of Helsinki
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
27
42
2,292
Environmental Economics
Irz Xavier
University of Helsinki
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
24
40
3,436
Economics
Agricultural economics
Health economics
nutrition
environmental economics
Jussi Uusivuori
Natural Resources Institute, Finland
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
24
38
1,483
Resource Economics
Environmental Economics
Janne Artell (Vesterinen)
Natural Resources Institute, Finland
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
19
30
1,513
environmental valuation
environmental economics
ecosystem services
recreation
nature conservation and restoration
Jyrki Aakkula
Natural Resources Institute, Finland
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
18
22
1,124
Agricultural policy
environmental economics
environmental policy
futures research
Anna-Kaisa Kosenius
University of Helsinki
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
15
24
869
environmental economics
economic valuation methods
choice modelling
Erkki Mäntymaa
Natural Resources Institute, Finland
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
14
19
1,087
environmental economics
environmental valuation
payments for ecosystem services
Jussi Lintunen
Natural Resources Institute, Finland
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
14
21
771
Environmental economics
resource economics
climate change
Matleena Kniivilä
Natural Resources Institute, Finland
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
13
17
948
Forest and environmental economics
forest policy
Riina Haavisto
Finnish Meteorological Institute
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
12
14
420
environmental economics
Janne Helin
Natural Resources Institute, Finland
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
11
14
484
environmental economics
nutrient load modeling
GIS
Aapo Rautiainen
Natural Resources Institute, Finland
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
11
12
9,097
Environmental economics
Resource economics
Climate change
Forests
Land use
Antti Miettinen
Natural Resources Institute, Finland
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
10
10
1,358
climate change adaption
climate change mitigation
biodiversity
ecosystem services
Aino Assmuth
Natural Resources Institute, Finland
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
7
6
237
Environmental Economics
Natural Resource Economics
Forest Economics
Forest Management
Climate Policy
Ioanna Grammatikopoulou
University of Helsinki
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
7
7
260
Environmental Economics
Chiara Lombardini
University of Helsinki
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
7
5
453
Behavioral economics
economic education
environmental economics
experimental economics
food and sustainability
Johanna Kangas
University of Helsinki
Helsinki, Finland
Metrics
H-Index
i10-Index
Citation Counts
6
4
158
environmental economics
biodiversity conservation