Earth & Environmental Sciences
seedling establishment
98%
treeline
85%
seedling
40%
climate
38%
environmental factor
32%
warming
30%
germination
18%
vegetation
9%
biotic factor
9%
qualitative analysis
9%
abiotic factor
9%
temperature
8%
experimental design
8%
population dynamics
7%
seed
6%
water temperature
6%
environmental change
6%
snow
6%
plain
6%
moisture
5%
effect
5%
nutrient
5%
world
4%
need
4%
Agriculture & Biology
treeline
100%
plant establishment
76%
climate change
60%
environmental factors
34%
Arctic region
28%
seedlings
22%
temperature
14%
vegetation
13%
qualitative analysis
10%
biotic factors
10%
snow
10%
tree growth
9%
global warming
9%
seedling growth
8%
water temperature
8%
population dynamics
8%
seed germination
7%
experimental design
7%
germination
6%
nutrients
5%