Earth & Environmental Sciences
biosphere
63%
land surface
54%
timescale
45%
atmosphere
37%
observational method
31%
modeling
26%
climate change
24%
vegetation dynamics
24%
land
23%
climate
22%
analytical method
18%
momentum
17%
demand
13%
vegetation
12%
energy
10%
Physics & Astronomy
biosphere
100%
atmospheres
44%
climate change
39%
vegetation
35%
climate
31%
surface reactions
25%
proposals
11%
momentum
8%
interactions
4%
energy
3%
Agriculture & Biology
biosphere
75%
surface interactions
39%
climate change
21%
climate
20%
momentum
16%
ecologists
15%
vegetation types
14%
space and time
14%
anthropogenic activities
13%
analytical methods
12%
vegetation
9%
energy
7%
Chemical Compounds
Momentum
27%
Surface
20%
Time
15%
Modification
11%
Energy
9%
Engineering & Materials Science
Climate change
46%
Momentum
19%
Fluxes
17%