Keyphrases
Elevated CO2
100%
Free-air CO2 Enrichment
100%
Litter Decomposition
100%
Litter Production
100%
Forest Litter
100%
Litter Chemistry
100%
Litterfall
46%
Leaf Litter
30%
Green Leaves
30%
CO2 Fumigation
23%
P Concentration
15%
Whole Systems
15%
Forest Productivity
15%
Forest Floor
15%
Ambient CO2
15%
Loblolly pine
15%
Mineral Soil
15%
Soil nutrients
15%
Litter nutrients
15%
Nutrient Use Efficiency
15%
Litter Type
15%
Forest Growth
15%
Chemical Composition
7%
Nitrogen N
7%
Nitrogen Phosphorus
7%
Ammonium Ion
7%
Bark
7%
Phosphorus P
7%
Lignin
7%
Mass Loss
7%
Wood
7%
Long-term Potential
7%
N Concentration
7%
Pool Size
7%
NO3-N
7%
Temperate Forest
7%
N Flux
7%
Atmospheric Concentration
7%
Non-structural Carbohydrates
7%
N Availability
7%
Control Plots
7%
Hardwood Forest
7%
Aboveground Litter
7%
Leaf Nitrogen
7%
Growth Stimulation
7%
Inorganic N
7%
Deciduous Species
7%
N Nitrification
7%
Tree Biomass
7%
High Atmospheric CO2
7%
Retrotranslocation
7%
Net N Mineralization
7%
Nutrient Cycling
7%
Nutrient Content
7%
Litter N
7%
Nutrient Retranslocation
7%
Tree Growth
7%
Plant Litter
7%
P Fluxes
7%
Potential Growth
7%
Southern US
7%
Soil nutrient Limitation
7%
Nutrient Dynamics
7%
Pine Leaves
7%
Decomposition Efficiency
7%
Nutrient Reserves
7%
Agricultural and Biological Sciences
Plant Litter
100%
Forest Litter
100%
Soil Nutrient
60%
Floors
40%
Pinus taeda
40%
Mineral Soils
40%
Nutrient Use Efficiency
40%
Forest Growth
40%
Temperate Forest
20%
Hardwood Forests
20%
Deciduous
20%
Nitrification
20%
Tree Growth
20%
Nutrient Reserves
20%
Earth and Planetary Sciences
Litterfall
100%
Leaf Litter
66%
Soil Nutrient
50%
Atmospherics
33%
Forest Floor
33%
Nutrient Use
33%
Forest Growth
33%
United States of America
16%
Vegetation
16%
Temperate Forest
16%
Nitrification
16%
Nutrient Cycling
16%