Earth & Environmental Sciences
periodicity
93%
ecosystem
55%
biome
40%
weather station
40%
temperature
35%
oscillation
30%
lunar cycle
28%
transition
23%
biomass
23%
sunspot
21%
climate
20%
aboveground biomass
20%
prairie
20%
boreal forest
19%
amplification
18%
tolerance
16%
simulation
16%
grassland
15%
vegetation
11%
atmosphere
11%
ocean
10%
prediction
9%
Agriculture & Biology
periodicity
100%
ecosystems
71%
weather stations
43%
temperature
38%
oscillation
32%
shortgrass prairies
26%
climate
25%
hardwood forests
20%
biomass
19%
boreal forests
18%
dynamic models
18%
oceans
16%
hardwood
16%
simulation models
16%
aboveground biomass
16%
stress tolerance
14%
grasslands
13%
death
12%
vegetation
11%
prediction
10%
Social Sciences
climate
24%
simulation model
19%
fluctuation
17%
tolerance
14%
simulation
12%
death
11%
inclusion
10%