Agriculture & Biology
soil respiration
100%
dissolved organic carbon
91%
Picea abies
83%
girdling
73%
degradation
49%
lignin
33%
exudation
32%
soil solution
31%
carbon
26%
rhizosphere
23%
polysaccharides
21%
proteins
18%
soil carbon
16%
primary productivity
16%
trophic levels
15%
pyrolysis
14%
food chain
14%
drainage
13%
microbial communities
12%
temperature
10%
growing season
10%
Earth & Environmental Sciences
soil respiration
91%
dissolved organic carbon
64%
decomposition
58%
lignin
43%
protein
39%
exudation
38%
isotopic composition
34%
polysaccharide
28%
substrate
27%
rhizosphere
27%
respiration
24%
rate
17%
carbon
15%
carbon flux
14%
temperature effect
14%
food chain
14%
soil carbon
13%
trophic level
13%
primary production
12%
growing season
12%
stem
12%
pyrolysis
12%
soil
11%
microbial community
11%
incorporation
11%
drainage
10%
loss
7%
product
6%
temperature
5%
Medicine & Life Sciences
Soil
88%
Norway
87%
Carbon
80%
Respiration
67%
Lignin
46%
Rhizosphere
31%
Polysaccharides
19%
Plant Roots
16%
Pyrolysis
15%
Carbon Cycle
15%
Proteins
15%
Temperature
14%
Food Chain
14%
Exudates and Transudates
11%
Respiratory Rate
10%
Masks
10%
Microbiota
10%
Drainage
8%