Agricultural and Biological Sciences
Leaf
100%
Area
81%
Trees
78%
Forests
66%
Drought
60%
Seedling
59%
Photosynthesis
56%
Water
48%
Temperature
47%
Quercus Suber
36%
Populus
29%
Pterocarpus indicus
29%
Water Use Efficiency
28%
Soil
26%
Biomass
25%
Physiological Response
25%
Quercus
25%
Air Pollution
24%
Microclimate
23%
Research
22%
Surface
21%
Panax Ginseng
21%
Case Study
19%
Climate Change
18%
Environment
17%
Pollution
16%
Ecosystem
15%
Transpiration
15%
Watersheds
14%
Air Quality
14%
Stomatal Conductance
14%
Pinus densiflora
14%
Carbon Sequestration
14%
Age
13%
Enzyme Activity
13%
Starch
13%
Korean
13%
Estimation
13%
Stand Structure
13%
Chlorophyll
13%
Height
13%
Shade
13%
Pollutant
12%
Wood
12%
Forest Management
12%
Forest Decline
12%
Annuals
11%
Chloroplast
11%
Natural Regeneration
11%
Storage
11%
Earth and Planetary Sciences
Forest
27%
Ozone
13%
Investigation
12%
Area
11%
Condition
11%
Species
10%
Tunisia
9%
Ratio
9%
Leaf
9%
Temperature
8%
Chlorophyll
8%
Sea
7%
Phytoplankton Bloom
7%
Restoration
7%
Growth
7%
Response
7%
Ecosystem Service
6%
Forest Management
6%
Landscape
6%
Natural Forest
6%
New Zealand
6%
Rainfall
6%
Observation
6%
Urban Ecosystem
6%
Export
6%
Geographic Information System
6%
Pollution
6%
Land Cover Change
6%
Park
6%
Ocean
6%
Atmospheric Aerosol
6%
Assessment
6%
Plant
5%
Metropolitan Area
5%
Research
5%