Landbrug og biologi
nutrients
56%
soil
47%
subarctic soils
44%
microbial communities
33%
microbial biomass
25%
soil microorganisms
25%
microbial activity
24%
mineralization
23%
community structure
22%
tundra soils
20%
frigid soils
20%
primary productivity
13%
microbial growth
12%
fungal growth
12%
global warming
12%
bacterial growth
12%
nutrient availability
12%
soil nutrients
11%
long term effects
11%
soil organic matter
11%
microorganisms
7%
degradation
7%
nitrogen
6%
sampling
4%
Geo- og miljøvidenskab
nutrient
61%
soil
39%
soil microorganism
27%
microbial activity
22%
community structure
19%
microbial community
19%
soil fertilization
17%
mineralization
17%
tundra soil
17%
effect
16%
productivity
16%
biomass
14%
nutrient availability
13%
soil nutrient
12%
primary production
10%
warming
9%
microorganism
8%
decomposition
8%
organic matter
7%
rate
7%
nitrogen
6%
sampling
6%
climate
6%
experiment
4%
Kemiske forbindelser
Nutrient
100%
Soil
79%
Microbial Biomass
23%
Tundra
14%
Sampling
5%
Flow
4%
Nitrogen
4%
Time
2%