Medicin og biovidenskab
Nitrification
92%
Forests
90%
Denitrification
83%
Microbiota
75%
Nitrogen
74%
Thuja
68%
Biomass
62%
Pseudotsuga
47%
Soil
41%
Genes
30%
Ammonia
28%
Tsuga
27%
Hemlock
25%
Picea
23%
Tracheophyta
23%
Microbial Genes
20%
Gardens
17%
Bacterial Genes
17%
British Columbia
16%
Archaea
15%
Nitrates
13%
Fungi
11%
Bacteria
8%
Landbrug og biologi
nitrogen cycle
100%
forest litter
87%
microbial communities
72%
ammonification
58%
denitrification
45%
nitrification
45%
Thuja plicata
42%
carbon nitrogen ratio
39%
microbial biomass
31%
genes
26%
Picea sitchensis
24%
Pseudotsuga menziesii
21%
ammonia
15%
soil
14%
Tsuga heterophylla
13%
British Columbia
10%
Archaea
9%
conifers
9%
mineralization
9%
oxidants
9%
gardens
9%
nitrates
7%
microorganisms
6%
biomass
5%
fungi
5%
bacteria
5%
methodology
2%
Geo- og miljøvidenskab
forest floor
87%
microbial community
63%
gene
57%
nitrogen
45%
ammonification
41%
nitrification
27%
denitrification
27%
rate
24%
biomass
18%
ammonia
12%
consumption
10%
soil
9%
garden
8%
coniferous tree
7%
immobilization
7%
functional group
7%
fungus
6%
dilution
6%
mineralization
5%
nitrate
5%
bacterium
4%
experiment
2%
method
1%