Agriculture & Biology
global carbon budget
100%
South Korea
77%
soil respiration
63%
ecosystems
51%
experimental forests
48%
vegetation
38%
net ecosystem production
28%
gross primary productivity
25%
land cover
22%
carbon
22%
net primary productivity
22%
model validation
22%
geographic information systems
21%
carbon sinks
20%
simulation models
17%
soil
17%
weather
14%
climate
13%
autumn
13%
gases
12%
summer
11%
biomass
10%
Earth & Environmental Sciences
carbon budget
80%
soil respiration
46%
ecosystem
40%
vegetation
24%
net ecosystem production
19%
latitudinal gradient
16%
net primary production
16%
soil cover
15%
carbon sink
15%
flux measurement
15%
model validation
15%
carbon flux
14%
trace gas
14%
weather condition
13%
primary production
12%
simulator
12%
geographic information system
12%
simulation
11%
autumn
11%
land cover
11%
biomass
8%
summer
7%
carbon
7%
climate
7%
soil
5%