Agriculture & Biology
Picea mariana
100%
soil carbon
94%
soil organic carbon
88%
climate
61%
soil
39%
mineral soils
38%
heat sums
33%
landforms
22%
soil horizons
21%
net primary productivity
20%
total organic carbon
19%
boreal forests
18%
primary productivity
18%
organic soils
17%
global warming
16%
soil temperature
16%
soil organic matter
14%
climate change
13%
environmental factors
9%
degradation
9%
temperature
6%
Earth & Environmental Sciences
soil carbon
79%
stabilization
65%
productivity
53%
climate
41%
soil
33%
organic carbon
30%
soil process
9%
net primary production
9%
soil horizon
8%
mineral
8%
organic soil
8%
boreal forest
7%
soil temperature
7%
primary production
7%
turnover
7%
environmental conditions
6%
warming
6%
decomposition
5%
organic matter
5%