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
Earth System science
biogeochemical cycles
extreme events
eco-hydrology
machine learning
Metrics
H-Index
i10 Index
Citation Counts
132
322
89,785
* Total H IndexRankings
Ranking Based On Selection
:2
Carbon cycle and biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
113
292
53,953
* Total H IndexRankings
Ranking Based On Selection
:3
Meteorology
Carbon Cycle
Oceanography
Atmospheric Transport
Biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
110
267
64,299
* Total H IndexRankings
Ranking Based On Selection
:4
Metrics
H-Index
i10 Index
Citation Counts
98
214
55,751
* Total H IndexRankings
Ranking Based On Selection
:5
plant traits
plant ecology
ecosystem function
biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
91
175
38,556
* Total H IndexRankings
Ranking Based On Selection
:6
atmospheric research
Metrics
H-Index
i10 Index
Citation Counts
59
140
11,455
* Total H IndexRankings
Ranking Based On Selection
:7
Stable Isotopes
Mass Spectrometry
Metrics
H-Index
i10 Index
Citation Counts
55
107
15,690
* Total H IndexRankings
Ranking Based On Selection
:8
Soil carbon storage and turnover
Metrics
H-Index
i10 Index
Citation Counts
51
93
10,180
* Total H IndexRankings
Ranking Based On Selection
:9
Soil Science
Biogeochemistry
Carbon and Nutrient Cycling
Metrics
H-Index
i10 Index
Citation Counts
51
84
10,641
* Total H IndexRankings
Ranking Based On Selection
:10
Metrics
H-Index
i10 Index
Citation Counts
51
119
8,916
* Total H IndexRankings
Ranking Based On Selection
:11
Metrics
H-Index
i10 Index
Citation Counts
50
87
17,043
* Total H IndexRankings
Ranking Based On Selection
:12
Forest protection
ecophysiology
dendroecology
Metrics
H-Index
i10 Index
Citation Counts
49
88
11,488
* Total H IndexRankings
Ranking Based On Selection
:13
Climate variability
climate change
ecology
carbon cycle
wildfires
Metrics
H-Index
i10 Index
Citation Counts
47
93
9,301
* Total H IndexRankings
Ranking Based On Selection
:14
Remote sensing
land-climate interactions
ecological climatology
land use and land cover change
agriculture and forestry
Metrics
H-Index
i10 Index
Citation Counts
41
70
7,481
* Total H IndexRankings
Ranking Based On Selection
:15
Biogeochemistry
Ecosystem Ecology
Theoretical Ecology
Global Change Ecology
Metrics
H-Index
i10 Index
Citation Counts
39
77
10,076
* Total H IndexRankings
Ranking Based On Selection
:16
Metrics
H-Index
i10 Index
Citation Counts
38
60
8,708
* Total H IndexRankings
Ranking Based On Selection
:17
Land-Atmosphere Coupling
Hydrology
Droughts&Heatwaves
Metrics
H-Index
i10 Index
Citation Counts
37
58
4,494
* Total H IndexRankings
Ranking Based On Selection
:18
ecology
carbon cycle
savanna
semi arid ecosystems
eddy covariance
Metrics
H-Index
i10 Index
Citation Counts
28
46
2,426
* Total H IndexRankings
Ranking Based On Selection
:19
Biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
27
34
2,099
* Total H IndexRankings
Ranking Based On Selection
:20
Global water and carbon cycles
Metrics
H-Index
i10 Index
Citation Counts
25
35
6,676
* Total H IndexRankings
Ranking Based On Selection
:21
dynamic modelling
soil science
ecosystem
inverse modelling
Metrics
H-Index
i10 Index
Citation Counts
25
33
3,295
* Total H IndexRankings
Ranking Based On Selection
:22
Metrics
H-Index
i10 Index
Citation Counts
22
31
3,159
* Total H IndexRankings
Ranking Based On Selection
:23
organic geochemistry
stable isotopes
radiocarbon
groundwater
Metrics
H-Index
i10 Index
Citation Counts
22
24
1,325
* Total H IndexRankings
Ranking Based On Selection
:24
Plant ecophysiology
plant secondary metabolism
forest-atmosphere interactions
tropical forests
Metrics
H-Index
i10 Index
Citation Counts
21
24
1,385
* Total H IndexRankings
Ranking Based On Selection
:25
Terrestrial biogeochemical cycles
modelling
remote sensing
Metrics
H-Index
i10 Index
Citation Counts
21
25
1,917
Markus Reichstein
Metrics
H-Index
i10-Index
Citation Counts
132
322
89,785
Earth System science
biogeochemical cycles
extreme events
eco-hydrology
machine learning
Susan Trumbore
Metrics
H-Index
i10-Index
Citation Counts
113
292
53,953
Carbon cycle and biogeochemistry
Martin Heimann
Metrics
H-Index
i10-Index
Citation Counts
110
267
64,299
Meteorology
Carbon Cycle
Oceanography
Atmospheric Transport
Biogeochemistry
Sönke Zaehle
Metrics
H-Index
i10-Index
Citation Counts
98
214
55,751
Jens Kattge
Metrics
H-Index
i10-Index
Citation Counts
91
175
38,556
plant traits
plant ecology
ecosystem function
biogeochemistry
Christoph Gerbig
Metrics
H-Index
i10-Index
Citation Counts
59
140
11,455
Willi A. Brand
Metrics
H-Index
i10-Index
Citation Counts
55
107
15,690
Stable Isotopes
Mass Spectrometry
Marion Schrumpf
Metrics
H-Index
i10-Index
Citation Counts
51
93
10,180
Ingo Schöning
Metrics
H-Index
i10-Index
Citation Counts
51
84
10,641
Soil Science
Biogeochemistry
Carbon and Nutrient Cycling
Axel Kleidon
Metrics
H-Index
i10-Index
Citation Counts
51
119
8,916
Nuno Carvalhais
Metrics
H-Index
i10-Index
Citation Counts
50
87
17,043
Henrik Hartmann
Metrics
H-Index
i10-Index
Citation Counts
49
88
11,488
Forest protection
ecophysiology
dendroecology
Ana Bastos
Metrics
H-Index
i10-Index
Citation Counts
47
93
9,301
Climate variability
climate change
ecology
carbon cycle
wildfires
Grégory Duveiller
Metrics
H-Index
i10-Index
Citation Counts
41
70
7,481
Remote sensing
land-climate interactions
ecological climatology
land use and land cover change
agriculture and forestry
Carlos A. Sierra
Metrics
H-Index
i10-Index
Citation Counts
39
77
10,076
Biogeochemistry
Ecosystem Ecology
Theoretical Ecology
Global Change Ecology
Markus Lange
Metrics
H-Index
i10-Index
Citation Counts
38
60
8,708
Rene Orth
Metrics
H-Index
i10-Index
Citation Counts
37
58
4,494
Land-Atmosphere Coupling
Hydrology
Droughts&Heatwaves
Tarek S. El-Madany
Metrics
H-Index
i10-Index
Citation Counts
28
46
2,426
ecology
carbon cycle
savanna
semi arid ecosystems
eddy covariance
Raul E Martinez
Metrics
H-Index
i10-Index
Citation Counts
27
34
2,099
Sujan Koirala
Metrics
H-Index
i10-Index
Citation Counts
25
35
6,676
Thomas Wutzler
Metrics
H-Index
i10-Index
Citation Counts
25
33
3,295
dynamic modelling
soil science
ecosystem
inverse modelling
Julia Marshall
Metrics
H-Index
i10-Index
Citation Counts
22
31
3,159
Vf Schwab
Metrics
H-Index
i10-Index
Citation Counts
22
24
1,325
organic geochemistry
stable isotopes
radiocarbon
groundwater
Eliane Gomes Alves
Metrics
H-Index
i10-Index
Citation Counts
21
24
1,385
Plant ecophysiology
plant secondary metabolism
forest-atmosphere interactions
tropical forests
Tea Thum
Metrics
H-Index
i10-Index
Citation Counts
21
25
1,917