Earth and Planetary Sciences
Site
70%
Plant
69%
Litter
62%
Species
61%
Response
59%
Vegetation
50%
Soil
48%
Growth
48%
Area
48%
Research
44%
Investigation
44%
Community
43%
Ultraviolet Radiation
37%
Event
36%
Heating
36%
Decomposition
35%
Impact
34%
Show
33%
Litter Decomposition
32%
Radiation
31%
Acidification
31%
Experiment
31%
Shrub
30%
Ultraviolet B Radiation
30%
Environment
29%
Climate
29%
Quality
29%
Flood
29%
Stability
28%
Drought
28%
pH
27%
Rate
27%
Biome
27%
Need
27%
Efficiency
26%
Plant Community
26%
Nitrogen
26%
Agricultural and Biological Sciences
Leaves
100%
Soil
90%
Shrub
77%
Nutrients
70%
Microbial Communities
59%
Biomass
52%
Digestibility
48%
Vegetation
41%
Water
41%
Rhizosphere
40%
Plant Litter
38%
Rhododendron Ponticum
36%
Environment
36%
Insecta
35%
Ecosystems
35%
Climate Change
35%
Coal
32%
Summer
30%
Lemna Minor
29%
Roots
28%
Earthworm
28%
Aphid
28%
Woodland
27%
Hydroponics
26%
Pepper
26%
Habitats
26%