Earth and Planetary Sciences
Vegetation
100%
Hillslope
93%
Arizona
78%
Regolith
73%
Soil Carbon
59%
Soil Organic Matter
56%
Soil Physical Property
56%
Soil Organic Carbon
55%
Soil Profile
52%
Digital Soil Mapping
52%
Pedon
52%
United States of America
48%
Water Availability
46%
Pedogenesis
43%
Environmental Gradient
43%
Organic Matter
42%
Soil Property
40%
Grassland
40%
Organic Soil
37%
Landscape Evolution
37%
California
34%
Soil Texture
34%
United States
34%
Evapotranspiration
32%
Primary Production
32%
Soil Water
32%
Petrography
32%
Chronosequence
31%
Denudation
31%
Coevolution
31%
Soil Moisture
31%
Basalt
30%
Timescale
29%
Fractionation
28%
Climate Change
26%
Forested Catchment
26%
Rare Earth Element
26%
Headwater
26%
Molecular Structure
26%
River Basin
25%
New Mexico
24%
Solar Radiation
24%
Aboveground Biomass
23%
Arid Environment
22%
Erosion Rate
22%
Parent Material
22%
Forest Soil
22%
Spatial Distribution
21%
Soil Chemical Property
21%
Silicate
19%
Agricultural and Biological Sciences
Soil Organic Carbon
76%
Soil Carbon
60%
Soil Organic Matter
52%
Soil Minerals
48%
Forest Soil
43%
Grassland
39%
Biochar
39%
Andesite
36%
Pinus
31%
Pedon
29%
Fir
27%
Goethite
26%
Gibbsite
26%
Soil Moisture
26%
Thermal Analysis
20%
Kriging
19%
Soil Survey
19%
Soil Physical Properties
19%
Granite Soils
18%
Microbial Community
18%
Root Exudate
17%
Organic Soil
15%
Microbial Biomass
15%
Soil Science
15%
Climate Change
14%
Carbon Sink
14%
Alfisol
14%
Soil Type
14%
Humus
13%
Arid Land
13%
Forest Types
13%
Andosol
13%
Cambisol
13%
Cover Plant
13%
Inorganic Carbon
13%
Semiarid Soils
13%
Poaceae
13%
Soil Mineralogy
13%
Soil Property
13%
Floors
13%
Soil Amendment
13%
Carbon Mineralization
13%
Landscape Position
13%
Soil Texture
13%
Clay Mineral
13%
Principal Component Analysis
13%
Vegetation Type
13%
Humification
13%
Soil Heating
13%
Soil Microbial Activity
13%
Keyphrases
Effective Energy
15%
Jemez
15%
Critical Zone
14%
System Framework
13%
Covariate Selection
13%
Litter Type
13%
Temperate Forest Soil
13%
Soil Heating
13%
Cambisols
13%
Perylenequinone
13%
Andosols
13%
Soluble nutrients
13%
Forest Soil Carbon
13%
Nutrient Dynamics
13%
Empirical Measure
13%
Dynamic Community
13%
Water Partitioning
13%
Project-based Learning (PjBL)
13%
Pyrogenic Carbon
13%
Distributed Computing
13%
Black Soil
13%
Grassland
13%
Carbon Concentration
13%
Upland Watershed
13%
Soil Thickness
13%
Data Management
13%
Management Approach
13%
Context Constraint
13%
Critical Zone Services
13%
Conterminous US
13%
C-store
13%
Conventional Soil Mapping
13%
Net Ecosystem Carbon Budget
13%
Knowledge-driven
13%
Soil Organic Carbon Quality
13%
Vegetation Effect
13%
Restoration Outcomes
13%
Mass Transfer
13%
Mineral Aggregates
13%
Aggregate Control
13%
Cyberinfrastructure
13%
GIS Analysis
13%
Climate Variability
13%
Organic Carbon Mineralization
13%
Carbon Source Utilization
13%
Soil Carbon Input
13%
Microbial Priming
13%
Landscape Position
13%
Desert Scrub
13%
Mixed Conifer
13%