Agriculture & Biology
nitrous oxide production
92%
acetylene
89%
denitrification
82%
nitrates
57%
nitrous oxide
44%
nitrites
29%
headspace analysis
21%
ammonium
18%
soil
14%
slurries
12%
forest soils
11%
nitrate reductase
10%
assays
10%
Fagus
10%
bottles
10%
Picea
9%
soil organic matter
9%
nitric oxide
8%
antibiotics
7%
uptake mechanisms
6%
enzymes
4%
methodology
2%
Engineering & Materials Science
Denitrification
100%
Acetylene
92%
Nitrates
85%
Oxides
58%
Soils
26%
Assays
20%
Oxidoreductases
12%
Antibiotics
12%
Nitric oxide
11%
Biological materials
11%
Slurries
10%
Bottles
10%
Enzymes
9%
Earth & Environmental Sciences
acetylene
80%
nitrous oxide
70%
denitrification
61%
nitrate
49%
incubation
43%
nitrite
24%
rate
22%
assay
14%
ammonium
14%
soil
10%
nitric oxide
9%
forest soil
8%
antibiotics
8%
slurry
8%
enzyme
6%
organic matter
5%
removal
4%
Chemical Compounds
Denitrification
89%
Acetylene
62%
Nitrate
51%
Soil
33%
Nitrite
28%
Ammonium
15%
Organic Matter
10%
Nitric Oxide
9%
Antimicrobial Agent
6%
Time
3%