Earth & Environmental Sciences
net primary production
82%
complementarity
82%
ecosystem process
76%
steppe
71%
niche
65%
plant species
61%
field experiment
40%
rooting
28%
experiment
27%
ecosystem
27%
microclimate
25%
resource use
25%
nitrification
21%
species richness
19%
soil
19%
laboratory experiment
19%
effect
16%
productivity
15%
nitrogen
13%
carbon
12%
water
6%
Medicine & Life Sciences
Grassland
100%
Ecosystem
76%
Soil
74%
Nitrification
62%
Microclimate
56%
Carbon
34%
Nitrogen
33%
Hot Temperature
26%
Water
23%
Agriculture & Biology
net primary productivity
89%
steppes
78%
ecosystems
51%
niches
45%
nitrification
20%
microclimate
18%
soil
17%
rooting
16%
species richness
14%
carbon
11%
nitrogen
10%
heat
9%
water
7%