Earth & Environmental Sciences
soil water
79%
water content
76%
nitrogen
58%
ecosystem
58%
carbon
55%
soil moisture
53%
climate signal
44%
modeling
41%
climate forcing
40%
carbon budget
38%
environmental stress
38%
soil nitrogen
37%
pore space
34%
soil carbon
33%
aeration
30%
nitrification
30%
water
30%
denitrification
29%
soil property
28%
leaching
25%
microorganism
25%
mineralization
24%
decomposition
23%
ion
20%
biomass
20%
vegetation
19%
climate change
19%
mineral
18%
climate
17%
soil
14%
rate
10%
analysis
8%
effect
7%
Agriculture & Biology
soil water content
100%
ecosystems
74%
carbon
64%
nitrogen
57%
radiative forcing
56%
soil water
55%
soil nutrient balance
52%
climate
52%
global carbon budget
47%
water
40%
population characteristics
39%
denitrification
39%
nitrification
39%
ion transport
36%
microbial biomass
36%
aeration
33%
soil properties
32%
mineralization
32%
leaching
31%
climate change
27%
minerals
24%
uptake mechanisms
21%
microorganisms
21%
degradation
20%
synthesis
18%
soil
16%