Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
plant ecophysiology
volatile organic compound emission
adaptation
stress biology
global change
Metrics
H-Index
i10 Index
Citation
127
440
70,435
plant biology
Metrics
H-Index
i10 Index
Citation
53
78
9,708
Metrics
H-Index
i10 Index
Citation
52
146
12,578
forest soils
bottomland hardwoods
disturbance
restoration
climate change adaptation
Metrics
H-Index
i10 Index
Citation
50
124
10,141
Plant Biology
Metrics
H-Index
i10 Index
Citation
46
97
6,168
forestry
silviculture
carbon and nitrogen cycilng in forest ecosystems
biomass production
Metrics
H-Index
i10 Index
Citation
34
66
3,435
forestry
forest pathology
Metrics
H-Index
i10 Index
Citation
33
69
7,097
plant water relations
plant ecophysiology
plant hydraulics
forest ecology
climate change
Metrics
H-Index
i10 Index
Citation
32
61
2,752
soil microbiology
Metrics
H-Index
i10 Index
Citation
31
49
3,454
Metrics
H-Index
i10 Index
Citation
31
82
2,895
fish and crayfish population genetics
conservation genetics
genomics
Metrics
H-Index
i10 Index
Citation
29
56
2,754
* Rankings
Ranking Based On Selection :12
vegetation typology and ecology
Metrics
H-Index
i10 Index
Citation
28
52
3,124
* Rankings
Ranking Based On Selection :13
plant biology
Metrics
H-Index
i10 Index
Citation
27
33
3,332
Silviculture
Forestry
Metrics
H-Index
i10 Index
Citation
26
49
2,146
* Rankings
Ranking Based On Selection :15
Plant ecology
conservation biology
wetland ecology
bryophytes
Metrics
H-Index
i10 Index
Citation
26
41
3,354
Forest Ecology
Forest Disturbances
Forest Regeneration
Silviculture
Metrics
H-Index
i10 Index
Citation
24
41
1,868
* Rankings
Ranking Based On Selection :17
plant ecology
conservation genetics
landscape ecology
landscape genetics
conservation biology
Metrics
H-Index
i10 Index
Citation
23
29
4,479
soil quality
soil organic matter
pedometrics
Metrics
H-Index
i10 Index
Citation
22
36
1,434
Biomass
carbon and nutrient cyclings
thinnings
Metrics
H-Index
i10 Index
Citation
21
31
1,403
Silviculture
Forestry
Metrics
H-Index
i10 Index
Citation
21
29
1,307
Aquatic ecotoxicology
Metrics
H-Index
i10 Index
Citation
20
23
5,116
Plant ecophysiology
photosynthesis limitations
mesophyll conductance
carbon sequestring
Metrics
H-Index
i10 Index
Citation
19
24
3,605
biodiversity
forest management
short-rotation forestry
Metrics
H-Index
i10 Index
Citation
18
27
1,023
Animal Welfare
Livestock Production
Animal Behaviour
Metrics
H-Index
i10 Index
Citation
18
30
992
forest ecology
forest management
short-rotation forestry
forest carbon
Populus
Metrics
H-Index
i10 Index
Citation
17
25
805
Long-term forest dynamics
forest disturbance analysis
Metrics
H-Index
i10 Index
Citation
17
26
1,210
agriculture
soil science
greenhouse gas
garden soils
Metrics
H-Index
i10 Index
Citation
17
27
1,032
Agricultural Policy
Agricultural Development
Agri-Food Value Chains
Bioeconomy
Digitalization
Metrics
H-Index
i10 Index
Citation
15
28
799
Forest ecology
Metrics
H-Index
i10 Index
Citation
15
16
1,553
Plant ecophysiology
leaf traits
phenotypic plasticity
stress biology
Mediterranean
Metrics
H-Index
i10 Index
Citation
14
22
2,061
Forest ecosystems
Nitrogen cycling
Carbon cycling
fast growing tree species
Metrics
H-Index
i10 Index
Citation
14
17
598
Forest entomology
Forest health
Metrics
H-Index
i10 Index
Citation
13
17
581
* Rankings
Ranking Based On Selection :33
Plant ecology - Landscape history - Hybrid and novel ecosystems - Plant functional traits
Metrics
H-Index
i10 Index
Citation
12
12
663
plant breeding
oat
agrotechnology
organic management
Metrics
H-Index
i10 Index
Citation
12
12
401
* Rankings
Ranking Based On Selection :35
Plant ecology
Biogeography
Climate change
Conservation
Spatial ecology
Metrics
H-Index
i10 Index
Citation
11
11
665
Agricultural economics
agrifood value chain
bioeconomy
cooperatives and cooperation management
Metrics
H-Index
i10 Index
Citation
11
13
501
plant ecophysiology
VOCs
nitric oxide
nitrogen metabolism
secondary metabolites
Metrics
H-Index
i10 Index
Citation
10
10
248
* Rankings
Ranking Based On Selection :38
plant ecophysiology
plant water relations
leaf hydraulics
climate change
plant sciences
Metrics
H-Index
i10 Index
Citation
10
11
488
Metrics
H-Index
i10 Index
Citation
10
10
545
agriculture
soil
microbiology
Metrics
H-Index
i10 Index
Citation
10
11
422
* Rankings
Ranking Based On Selection :41
Entomology
beekeeping
honey bees
wild pollinators
Metrics
H-Index
i10 Index
Citation
9
8
371
* Rankings
Ranking Based On Selection :42
plant stress
phytochemicals
Metrics
H-Index
i10 Index
Citation
8
7
1,393
* Rankings
Ranking Based On Selection :43
Plant Genetics
plant-microbe Interaction
Metrics
H-Index
i10 Index
Citation
8
7
237
* Rankings
Ranking Based On Selection :44
Forest and agriculture remote sensing Environmental changes
Metrics
H-Index
i10 Index
Citation
8
6
404
* Rankings
Ranking Based On Selection :45
Forest ecology
Conservation ecology
Macro-ecology
Biogeography
Metrics
H-Index
i10 Index
Citation
8
7
376
* Rankings
Ranking Based On Selection :46
plant communication
kin recognition
plant-soil interactions
Metrics
H-Index
i10 Index
Citation
7
7
627
* Rankings
Ranking Based On Selection :47
forest pathology
needle diseases
mushroom cultivation
Metrics
H-Index
i10 Index
Citation
7
7
183
* Rankings
Ranking Based On Selection :48
plant ecology
teacher training
Metrics
H-Index
i10 Index
Citation
7
3
129
* Rankings
Ranking Based On Selection :49
Forestry
Metrics
H-Index
i10 Index
Citation
5
5
117
* Rankings
Ranking Based On Selection :50
Animal Science
nutrition
organic farming
Metrics
H-Index
i10 Index
Citation
5
4
267
* Rankings
Ranking Based On Selection :51
Plant stress tolerances
Plant ecology
Metrics
H-Index
i10 Index
Citation
5
1
46
* Rankings
Ranking Based On Selection :52
Forestry
Metrics
H-Index
i10 Index
Citation
5
3
75
* Rankings
Ranking Based On Selection :53
forestry
forest fires
disturbances
Metrics
H-Index
i10 Index
Citation
4
4
92
* Rankings
Ranking Based On Selection :54
Forest ecology
Conservation planning
Ecological forestry
Metrics
H-Index
i10 Index
Citation
4
2
93
* Rankings
Ranking Based On Selection :55
Animal welfare
animal behaviour
Metrics
H-Index
i10 Index
Citation
3
3
47
* Rankings
Ranking Based On Selection :56
Plant extracellular vesicles
Food science
Plant biotechnology
Plant pathology
Metrics
H-Index
i10 Index
Citation
2
1
24
Ülo Niinemets
Metrics
H-Index
i10 Index
Citation Counts
127
440
70,435
plant ecophysiology
volatile organic compound emission
adaptation
stress biology
global change
Hannes Kollist
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
53
78
9,708
Peeter NÞµges
Metrics
H-Index
i10 Index
Citation Counts
52
146
12,578
John A Stanturf
Metrics
H-Index
i10 Index
Citation Counts
50
124
10,141
forest soils
bottomland hardwoods
disturbance
restoration
climate change adaptation
Veiko Uri
Metrics
H-Index
i10 Index
Citation Counts
34
66
3,435
forestry
silviculture
carbon and nitrogen cycilng in forest ecosystems
biomass production
Rein Drenkhan
Metrics
H-Index
i10 Index
Citation Counts
33
69
7,097
Arne Sellin
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
32
61
2,752
plant water relations
plant ecophysiology
plant hydraulics
forest ecology
climate change
Marika Truu
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
31
49
3,454
Marika Mänd
Metrics
H-Index
i10 Index
Citation Counts
31
82
2,895
Riho Gross
Metrics
H-Index
i10 Index
Citation Counts
29
56
2,754
fish and crayfish population genetics
conservation genetics
genomics
Jaanus Paal
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
28
52
3,124
vegetation typology and ecology
Hardi Tullus
Metrics
H-Index
i10 Index
Citation Counts
26
49
2,146
Plant ecology
conservation biology
wetland ecology
bryophytes
Marek Metslaid
Metrics
H-Index
i10 Index
Citation Counts
24
41
1,868
Forest Ecology
Forest Disturbances
Forest Regeneration
Silviculture
Tsipe Aavik
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
23
29
4,479
plant ecology
conservation genetics
landscape ecology
landscape genetics
conservation biology
Alar Astover
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,434
soil quality
soil organic matter
pedometrics
Jürgen Aosaar
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,403
Biomass
carbon and nutrient cyclings
thinnings
Mats Varik
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,307
margit heinlaan
Metrics
H-Index
i10 Index
Citation Counts
20
23
5,116
Tiina Tosens
Metrics
H-Index
i10 Index
Citation Counts
19
24
3,605
Plant ecophysiology
photosynthesis limitations
mesophyll conductance
carbon sequestring
Tea Tullus
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,023
biodiversity
forest management
short-rotation forestry
arney d
Metrics
H-Index
i10 Index
Citation Counts
18
30
992
Animal Welfare
Livestock Production
Animal Behaviour
Reimo Lutter
Metrics
H-Index
i10 Index
Citation Counts
17
25
805
forest ecology
forest management
short-rotation forestry
forest carbon
Populus
Ahto Kangur
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,210
Long-term forest dynamics
forest disturbance analysis
Merrit Shanskiy Noormets
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,032
agriculture
soil science
greenhouse gas
garden soils
Ants-Hannes Viira
Metrics
H-Index
i10 Index
Citation Counts
15
28
799
Agricultural Policy
Agricultural Development
Agri-Food Value Chains
Bioeconomy
Digitalization
Floor Vodde|Floortje Vodde
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,553
Giacomo Puglielli
Metrics
H-Index
i10 Index
Citation Counts
14
22
2,061
Plant ecophysiology
leaf traits
phenotypic plasticity
stress biology
Mediterranean
Hardo Becker
Metrics
H-Index
i10 Index
Citation Counts
14
17
598
Forest ecosystems
Nitrogen cycling
Carbon cycling
fast growing tree species
Kaljo Voolma
Metrics
H-Index
i10 Index
Citation Counts
13
17
581
Liis Kasari-Toussaint
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
12
12
663
Plant ecology - Landscape history - Hybrid and novel ecosystems - Plant functional traits
Ilmar Tamm
Metrics
H-Index
i10 Index
Citation Counts
12
12
401
plant breeding
oat
agrotechnology
organic management
Plant ecology
Biogeography
Climate change
Conservation
Spatial ecology
Rando Värnik
Metrics
H-Index
i10 Index
Citation Counts
11
13
501
Agricultural economics
agrifood value chain
bioeconomy
cooperatives and cooperation management
Bin Liu
Metrics
H-Index
i10 Index
Citation Counts
10
10
248
plant ecophysiology
VOCs
nitric oxide
nitrogen metabolism
secondary metabolites
Eele ÕunapuuPikas
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
10
11
488
plant ecophysiology
plant water relations
leaf hydraulics
climate change
plant sciences
Riinu Kiiker
Metrics
H-Index
i10 Index
Citation Counts
10
10
545
Tiina Talve
Metrics
H-Index
i10 Index
Citation Counts
10
11
422
Risto Raimets
Metrics
H-Index
i10 Index
Citation Counts
9
8
371
Entomology
beekeeping
honey bees
wild pollinators
Astrid Kannaste
Metrics
H-Index
i10 Index
Citation Counts
8
7
1,393
Keyvan Esmaeilzadeh-Salestani
Metrics
H-Index
i10 Index
Citation Counts
8
7
237
Plant Genetics
plant-microbe Interaction
Bruno Montibeller
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
8
6
404
Forest and agriculture remote sensing Environmental changes
Junichi Fujinuma
University of Tartu
Tartu, Estonia
Metrics
H-Index
i10 Index
Citation Counts
8
7
376
Forest ecology
Conservation ecology
Macro-ecology
Biogeography
plant communication
kin recognition
plant-soil interactions
Marili Vester|Marili Laas
Metrics
H-Index
i10 Index
Citation Counts
7
7
183
forest pathology
needle diseases
mushroom cultivation
Tiina Elvisto|Tiina Ksenofontova
Tallinn University
Tallinn, Estonia
Metrics
H-Index
i10 Index
Citation Counts
7
3
129
Marek Uri
Metrics
H-Index
i10 Index
Citation Counts
5
5
117
Ragnar Leming
Metrics
H-Index
i10 Index
Citation Counts
5
4
267
Animal Science
nutrition
organic farming
Nicola Pavanetto
Metrics
H-Index
i10 Index
Citation Counts
5
1
46
Plant stress tolerances
Plant ecology
Risto Mitt
Metrics
H-Index
i10 Index
Citation Counts
5
3
75
Argo Orumaa
Metrics
H-Index
i10 Index
Citation Counts
4
4
92
Teele Paluots
Metrics
H-Index
i10 Index
Citation Counts
4
2
93
Forest ecology
Conservation planning
Ecological forestry
Gayandi Ekanayake
Metrics
H-Index
i10 Index
Citation Counts
2
1
24
Plant extracellular vesicles
Food science
Plant biotechnology
Plant pathology