Earth & Environmental Sciences
ultraviolet B radiation
69%
sedge
58%
anatomy
47%
pigment
44%
senescence
19%
carotenoid
18%
fen
18%
exposure
17%
lamp
16%
long-term effect
16%
chlorophyll
14%
growing season
14%
decomposition
11%
effect
10%
cell
9%
nitrogen
9%
carbon
8%
rate
5%
Agriculture & Biology
Eriophorum russeolum
100%
leaf anatomy
58%
Cyperaceae
51%
ultraviolet radiation
41%
pigments
35%
fens
8%
Finland
6%
long term effects
6%
nitrogen content
6%
leaves
5%
carotenoids
5%
growing season
5%
cell walls
4%
chlorophyll
4%
carbon
4%
degradation
4%
Engineering & Materials Science
Pigments
57%
Carotenoids
38%
Ultraviolet lamps
38%
Chlorophyll
37%
Radiation
36%
Fluorescent lamps
30%
Nitrogen
21%
Carbon
17%
Decomposition
16%
Medicine & Life Sciences
Ultraviolet Rays
47%
Anatomy
37%
Chlorophyll
35%
Carotenoids
27%
Finland
25%
Cell Wall
23%
Carbon
22%
Nitrogen
22%
Therapeutics
3%
Chemical Compounds
Leaf Like Crystal
39%
Carotenoid
17%
Chlorophyll
16%
Decomposition
9%
Nitrogen
9%
Carbon Atom
7%
Amount
6%