Agriculture & Biology
carbon cycle
76%
soil carbon
67%
soil organic carbon
56%
carbon
36%
soil
28%
A horizons
27%
bioturbation
19%
land use change
15%
tillage
11%
soil formation
9%
degradation
7%
carbon sinks
7%
agricultural soils
7%
trajectories
6%
ecosystems
4%
environmental factors
3%
Earth & Environmental Sciences
carbon flux
60%
soil carbon
57%
carbon cycle
55%
organic carbon
24%
soil
23%
modeling
23%
rate
18%
bioturbation
9%
tillage
8%
land use change
7%
carbon
6%
decomposition
5%
soil formation
4%
carbon sink
4%
agricultural soil
4%
mass balance
3%
environmental conditions
3%
trajectory
3%
timescale
2%
ecosystem
2%
loss
2%
Physics & Astronomy
carbon cycle
100%
soils
58%
carbon
37%
land use
11%
horizon
10%
decomposition
5%
ecosystems
4%
mass balance
4%
sinks
3%
trajectories
2%
magnetic permeability
2%
cycles
2%
Chemical Compounds
Carbon Cycle
86%
Soil
47%
Organic Carbon
30%
Carbon Atom
26%
Tillage
15%
Pedogenesis
7%
Decomposition
5%
Ecosystem
4%
Mass Balance
4%
Velocity
3%
Surface
2%
Time
1%
Engineering & Materials Science
Fluxes
45%
Soils
43%
Organic carbon
42%
Carbon
42%
Land use
8%
Decomposition
5%
Trajectories
2%