Keyphrases
Soil Carbon
100%
Pasture
100%
Costa Rica
100%
Regional Variation
100%
Soil Organic Carbon
50%
Pasture Establishment
50%
Soil Organic Carbon Pools
33%
Topsoil
33%
Non-crystalline Materials
33%
Soil Organic Carbon Storage
33%
Management Practices
16%
Rainforest
16%
Tropics
16%
Clay
16%
Stable Isotope Ratios
16%
Soil C Pools
16%
Landscape Scale
16%
Pasture Grass
16%
Soil Mineralogy
16%
Vegetation Management
16%
Soil Conditions
16%
Isotopic Signature
16%
Magnitude of Change
16%
C4 Vegetation
16%
C3 Plants
16%
Site Factors
16%
Soil Texture
16%
Edaphic Characteristics
16%
Initial Soils
16%
Forest Site
16%
Change of Direction
16%
Scale Variation
16%
Condition Factor
16%
Soil Forming Factors
16%
Stable Carbon Isotopes
16%
Local Factors
16%
Large Gradients
16%
Isotope 13C
16%
Vegetation Productivity
16%
Forest Clearing
16%
Pasture Age
16%
Soil Organic Carbon Turnover
16%
Soil Organic Carbon Dynamics
16%
Forest-to-pasture Conversion
16%
Forest Pastures
16%
Amorphous Iron Oxides
16%
Agricultural and Biological Sciences
Soil Organic Carbon
100%
Soil Carbon
100%
Carbon Sink
40%
Soil Organic Carbon Storage
40%
Topsoil
40%
Soil Quality
20%
Rain Forest
20%
Soil Texture
20%
Soil Organic Carbon Dynamics
20%
Soil Mineralogy
20%
Iron Oxide
20%
Poaceae
20%