Earth & Environmental Sciences
methane
100%
wetland
75%
machine learning
64%
agricultural ecosystem
57%
biogeochemistry
55%
mitigation
50%
steppe
44%
soil
42%
consumption
38%
agrometeorology
35%
carbon
29%
ecosystem
28%
permafrost
28%
maize
28%
carbon stock
27%
nitrogen
25%
budget
25%
mesocosm
24%
terrestrial ecosystem
23%
organic carbon
23%
warming
22%
agricultural land
22%
soil moisture
22%
nutrition
22%
meteorology
21%
carbon monoxide
21%
data assimilation
21%
fertilizer
20%
county
19%
thawing
19%
modeling
18%
wavelet
18%
freezing
18%
learning
18%
carbon dioxide
18%
isotopic composition
15%
topography
15%
phosphorus
15%
timescale
15%
oxidation
14%
soil temperature
13%
coast
12%
prediction
12%
analysis
12%
loss
11%
leaching
10%
Agriculture & Biology
wetlands
63%
artificial intelligence
51%
agrometeorology
36%
soil
34%
meteorology
33%
biogeochemistry
32%
ecosystem respiration
31%
wavelet
30%
uncertainty
30%
China
29%
soil organic carbon
28%
terrestrial ecosystems
26%
total phosphorus
26%
carbon sinks
26%
agroecosystems
24%
steppes
24%
plant nutrition
23%
topography
22%
cell respiration
21%
soil water
20%
plateaus
19%
ecosystems
19%
image analysis
17%
carbon dioxide
16%
coasts
16%
gross primary productivity
14%
prediction
14%
eddy covariance
13%
nitrogen
12%
net ecosystem exchange
10%
climate change
8%
methane production
7%
model uncertainty
7%
fertilizer application
7%
fens
7%
tundra
6%
bogs
6%
nitrification inhibitors
6%
methodology
6%
social benefit
6%
total nitrogen
6%
growing season
5%
marshes
5%
structural equation modeling
5%
leaf area index
5%