Earth & Environmental Sciences
gas exchange
100%
forage
94%
trace gas
93%
exchange rate
51%
yield response
31%
sward
31%
monoculture
26%
ecosystem function
22%
gas
22%
species diversity
20%
field experiment
19%
greenhouse gas
18%
grass
18%
soil
18%
mitigation
16%
biodiversity
15%
productivity
15%
rate
14%
ecosystem
12%
effect
10%
modeling
9%
analysis
5%
Agriculture & Biology
gas exchange
84%
forage
66%
species diversity
51%
nitrous oxide
49%
methane
42%
legumes
35%
gases
32%
botanical composition
26%
forage yield
26%
forage legumes
26%
greenhouse gases
25%
ecological function
25%
sward
23%
Switzerland
23%
soil
22%
biodiversity
17%
carbon dioxide
17%
ecosystems
16%
grasses
16%
methodology
5%