Earth and Planetary Sciences
Ozone
100%
Forest
23%
Plant
21%
Investigation
20%
Vegetation
19%
Model
19%
Deposition
18%
Italy
17%
Ecosystem
16%
Site
15%
Response
15%
Species
15%
Datum
13%
Area
12%
Condition
11%
Experiment
11%
Dosage
10%
Emission
10%
Canopy
9%
Value
9%
Assessment
9%
Biomass
9%
Estimate
9%
Rill
8%
Stomatal Conductance
8%
Risk
8%
Climate Change
8%
Air Pollution
8%
Aerosol
8%
Tropospheric Ozone
7%
Damage
7%
Utilization
7%
Parameter
7%
Time
7%
Project
7%
Open-Top Chamber
6%
Research
6%
Oak
6%
Summer
6%
Growth
6%
Gradient
6%
Critical Level
6%
Impact
6%
Calculation
6%
Fluorescence
5%
Europe
5%
Soil
5%
Water
5%
Risk Assessment
5%
Planetary Atmosphere
5%
Eddy Covariance
5%
Drought
5%
Contaminant
5%
Average
5%
Agricultural and Biological Sciences
Leaves
30%
Forests
17%
Simulation Mode
14%
Measurement
13%
Biomass
13%
Stomatal Conductance
10%
Fields
10%
Trees
9%
Charcoal
8%
Photosynthesis
7%
Ecosystems
7%
Quercus Ilex
7%
Clones
7%
Area
7%
Cultivar
7%
Dose Response
6%
Chlorophyll
6%
Vegetation
6%
Growing Season
6%
Risk
6%
Roots
5%
Water
5%
Populus
5%
Seedling
5%
Stems
5%
Environment
5%
Soil
5%