Medicine & Life Sciences
Betula
100%
Carbon Monoxide
72%
Respiration
47%
Respiratory Rate
30%
Carbohydrates
24%
Nutrients
24%
Growth
21%
Photosynthesis
21%
Micronutrients
16%
Photons
15%
Light
10%
Maintenance
9%
Agriculture & Biology
Betula pendula
88%
chemistry
63%
leaves
31%
leaf development
29%
specific leaf weight
23%
Betula
18%
growing season
14%
saturated conditions
13%
carbohydrates
12%
biotic factors
10%
photons
9%
leaf area
7%
photosynthesis
6%
environmental factors
5%
nutrients
5%
sampling
3%
Earth & Environmental Sciences
carbohydrate
10%
growing season
9%
rate
7%
senescence
6%
biotic factor
6%
abiotic factor
6%
fixation
5%
irradiance
5%
photosynthesis
5%
trace element
4%
young
3%
productivity
3%
nutrient
3%
sampling
3%
effect
1%