Agriculture & Biology
Miscanthus
100%
soil carbon
93%
land use change
93%
soil organic carbon
87%
grasslands
67%
belowground biomass
21%
arable soils
19%
energy crops
19%
carbon
16%
grassland soils
12%
land resources
11%
total organic carbon
10%
carbon sinks
10%
carbon isotopes
10%
Wales
10%
fossil fuels
9%
bioenergy
9%
crops
9%
stable isotopes
8%
aboveground biomass
8%
rhizosphere
7%
planting
6%
soil
4%
Earth & Environmental Sciences
soil carbon
79%
land use change
70%
grassland
64%
mitigation
59%
organic carbon
59%
soil
32%
energy crop
22%
belowground biomass
22%
effect
18%
carbon
14%
crop
12%
carbon isotope ratio
10%
grassland soil
10%
arable land
9%
land
9%
bioenergy
9%
carbon stock
9%
aboveground biomass
9%
rhizosphere
8%
planting
8%
turnover
7%
fossil fuel
7%
substitution
7%
stable isotope
7%
partitioning
7%
trial
6%
resource
4%
loss
4%
Engineering & Materials Science
Organic carbon
96%
Land use
93%
Soils
60%
Carbon
58%
Crops
31%
Biomass
19%
Isotopes
8%
Substitution reactions
6%
Fossil fuels
6%