Earth & Environmental Sciences
soil
100%
greenhouse gas emissions
92%
organic carbon
83%
soil carbon
80%
mitigation
75%
greenhouse gas
74%
crop
67%
carbon stock
62%
carbon
62%
bioenergy
57%
climate change
57%
carbon sequestration
54%
climate
52%
agriculture
49%
nitrous oxide
45%
land use
44%
grassland
43%
land use change
41%
climate change mitigation
37%
land
36%
rice
32%
food
32%
modeling
27%
ecosystem
27%
crop production
26%
cropping practice
26%
food security
26%
fertilizer
25%
energy crop
25%
loss
23%
biomass
22%
policy
22%
food production
21%
Europe
20%
crop yield
20%
ecosystem service
20%
tillage
19%
fossil fuel
19%
peatland
19%
nitrogen
18%
agricultural land
17%
biodiversity
17%
management practice
17%
carbon storage
16%
productivity
16%
livestock
16%
forestry
16%
coppice
15%
decomposition
15%
carbon budget
15%
Agriculture & Biology
soil organic carbon
96%
greenhouse gas emissions
79%
cropland
77%
climate change
73%
carbon sinks
69%
soil
62%
carbon sequestration
60%
greenhouse gases
58%
soil carbon
57%
climate
54%
carbon
47%
energy crops
45%
land use
42%
land use change
40%
nitrous oxide
35%
agriculture
34%
Miscanthus
32%
China
31%
bioenergy
31%
grasslands
28%
ecosystems
25%
crops
25%
methane
22%
food security
22%
carbon dioxide
22%
uncertainty
20%
pollution control
20%
ecosystem services
19%
food production
18%
nitrous oxide production
17%
organic carbon
16%
crop production
16%
agricultural land
16%
carbon footprint
16%
biodiversity
14%
sustainable development
14%
crop yield
13%
rice
13%
land management
13%
energy
13%
topsoil
12%
soil organic matter
12%
mineral soils
12%
paddies
12%
fertilizers
12%
pastures
11%
cropping systems
11%
biomass
11%
carbon cycle
11%
farming systems
11%
