Keyphrases
Carbon Sequestration
100%
Soil Organic Matter
100%
Chinese Loess Plateau
100%
Nitrogen Sequestration
100%
Natural Revegetation
100%
Particulate Organic Matter
50%
Free Light Fraction
50%
Mineral-associated Organic Matter
50%
Intra-aggregate
50%
Surface Soil
40%
Revegetation
30%
Farmland
30%
Distribution Proportion
30%
C Content
20%
N Content
20%
C Sequestration
20%
N Sequestration
20%
Nitrogen N
10%
Ecosystem Carbon
10%
Deep Soil
10%
Carbon-nitrogen
10%
N Loss
10%
CN Ratio
10%
Carbon C
10%
Organic Soil
10%
Active Role
10%
Organic Minerals
10%
Soil Organic Matter Fractions
10%
Soil Profile Depth
10%
Soil N Cycle
10%
Quercus Liaotungensis
10%
Earth and Planetary Sciences
Soil Organic Matter
100%
China
100%
Revegetation
100%
Organic Matter
45%
Particulate Organic Matter
45%
Soil Profile
9%
Organic Soil
9%
Agricultural and Biological Sciences
Soil Organic Matter
100%
Quercus
9%
Soil Profile
9%