Earth & Environmental Sciences
ultraviolet B radiation
100%
tropospheric ozone
80%
peatland
68%
ozone
51%
peat
46%
sedge
41%
ecosystem
38%
moss
35%
methane
25%
long-term experiment
21%
mire
20%
isoprene
19%
exchange rate
19%
photosynthetically active radiation
19%
organic acid
17%
ecosystem function
17%
carbohydrate
16%
carbon cycle
16%
photosynthesis
16%
pigment
15%
community composition
15%
respiration
14%
porewater
14%
greenhouse gas
14%
microbial community
13%
environmental factor
13%
water level
13%
wetland
12%
temperature
12%
effect
11%
weather
11%
vegetation
9%
experiment
6%
Agriculture & Biology
peatlands
83%
ozone
69%
methane
64%
ultraviolet radiation
59%
ecosystems
49%
peat
41%
Cyperaceae
29%
Eriophorum russeolum
28%
mosses and liverworts
26%
Eriophorum vaginatum
21%
ecosystem respiration
21%
carbon dioxide
20%
carbon cycle
18%
isoprene
17%
long term experiments
16%
Sphagnum
15%
surface water level
15%
greenhouse gases
15%
photosynthetically active radiation
15%
ecological function
15%
wetlands
12%
microbial communities
12%
organic acids and salts
12%
weather
11%
temperature
10%
pigments
10%
photosynthesis
10%
vegetation
9%
carbohydrates
9%
environmental factors
8%
water
5%