Agriculture & Biology
freshwater marshes
100%
methane
63%
ammonium
61%
spatial distribution
54%
oxidation
47%
sediments
17%
slurries
16%
marshes
13%
methanotrophs
9%
forest soils
7%
vegetation types
7%
sea level
7%
fluorides
6%
wetlands
6%
ethers
5%
nitrates
5%
duration
4%
bacteria
3%
water
2%
sampling
2%
Medicine & Life Sciences
Wetlands
92%
Methane
89%
Ammonium Compounds
83%
Fresh Water
79%
fluoromethane
12%
dimethyl ether
11%
Forests
7%
Oceans and Seas
7%
Nitrates
7%
Soil
7%
Bacteria
4%
Water
4%
Earth & Environmental Sciences
marsh
62%
ammonium
54%
methane
49%
spatial distribution
45%
oxidation
42%
reed
30%
surface layer
16%
sediment
9%
ether
6%
forest soil
6%
vegetation type
6%
fluoride
6%
slurry
6%
vertical distribution
5%
incubation
5%
material
5%
flooding
5%
sea level
5%
wetland
5%
fold
4%
nitrate
4%
bacterium
4%
experiment
2%
water
1%