Agriculture & Biology
tundra
100%
reindeer
40%
tundra soils
36%
ecosystems
36%
grazing
34%
boreal forests
32%
soil carbon
32%
soil
28%
vegetation
28%
herbivores
27%
shrubs
24%
snowpack
23%
forest soils
21%
grazing intensity
20%
snow
19%
subarctic soils
16%
Betula nana
15%
carbon sequestration
15%
Empetrum hermaphroditum
14%
Rangifer tarandus
14%
microbial communities
14%
plant communities
13%
carbon sinks
13%
ice
12%
carbon markets
12%
graminoids
12%
Betula
12%
grazing effects
12%
Juniperus communis
12%
nitrogen cycle
11%
voles
11%
fungal communities
9%
nutrient availability
9%
bacterial communities
9%
dimorphism
9%
milking
9%
microbial activity
8%
climate change
8%
moths
8%
global warming
7%
mountains
7%
feces
6%
nutrients
6%
degradation
6%
soil fungi
5%
nitrogen
5%
extracellular enzymes
5%
monophenol monooxygenase
5%
carbon
5%
shoots
5%
Earth & Environmental Sciences
tundra
77%
grazing
63%
tundra soil
37%
soil carbon
31%
ecosystem
29%
soil
28%
vegetation
28%
shrub
26%
warming
24%
herbivore
20%
forest soil
19%
boreal forest
19%
snow cover
17%
ecosystem process
17%
soil nitrogen
17%
carbon storage
14%
plant community
13%
snow
13%
herbivory
13%
trampling
13%
carbon
13%
effect
12%
microbial community
11%
moth
11%
respiration
10%
decomposition
10%
nutrient availability
10%
carbon budget
10%
global climate
9%
feces
9%
snowpack
9%
peatland
8%
microbial activity
8%
ice
8%
nutrient
8%
loss
7%
litter
6%
soil nutrient
6%
carbon sink
6%
transition
6%
nitrogen
6%
community composition
6%
growing season
6%
climate change
6%
phenol
5%
mountain
5%
global change
5%
enzyme activity
5%
soil microorganism
5%
rate
5%
Medicine & Life Sciences
Tundra
61%
Soil
39%
Taiga
33%
Reindeer
29%
Snow
25%
Ecosystem
21%
Carbon
18%
Climate
14%
Mycobiome
14%
Betula
12%
Climate Change
11%
Microbiota
11%
Ice
11%
Budgets
9%
Herbivory
9%
Temperature
8%
Fertilization
8%
Flavonols
7%
Light
7%
