Keyphrases
Elevated CO2
100%
Terrestrial Plants
100%
Tissue Nitrogen
100%
Nitrogen to Phosphorus Ratio
100%
Plant Nitrogen
66%
Nitrogen Phosphorus
50%
Aboveground Biomass
33%
Plant Growth
33%
Response Rate
33%
Climate Change
16%
Plant-soil
16%
Nutrient Dynamics
16%
Ecosystem Types
16%
Grassland
16%
Rising CO2
16%
Atmospheric CO2 Concentration
16%
Meta-analysis
16%
Impact on Plants
16%
Different Ecosystems
16%
Cropland
16%
Mechanism-based
16%
Comprehensive Evaluation
16%
Low Nitrogen
16%
Soil Phosphatase Activity
16%
CO2 Impact
16%
Soil P Dynamics
16%
Plant Stoichiometry
16%
Soil P Cycling
16%
Elemental Stoichiometry
16%
Earth and Planetary Sciences
Stoichiometry
100%
Climate Change
50%
Atmospherics
50%
Aboveground Biomass
50%
Grassland
50%
Ecosystem Type
50%
Farmland
50%
Belowground Biomass
50%