Earth & Environmental Sciences
Southern Africa
56%
biomass burning
54%
smoke
44%
aerosol
36%
particle
25%
grass fire
24%
haze
16%
bushfire
10%
salt
10%
cloud condensation nucleus
9%
soot
7%
transmission electron microscopy
6%
relative abundance
6%
troposphere
6%
field study
6%
potassium
6%
coating
6%
boundary layer
5%
combustion
5%
sulfur
5%
scanning electron microscopy
5%
young
5%
nitrogen
4%
Agriculture & Biology
biomass burning
89%
aerosols
57%
Southern Africa
57%
smoke
38%
troposphere
9%
grasses
8%
soluble salts
8%
hygroscopicity
7%
soot
7%
fuelwood
7%
combustion
6%
transmission electron microscopy
5%
sulfur
4%
coatings
4%
scanning electron microscopy
4%
potassium
4%
salts
3%
nitrogen
3%
Physics & Astronomy
biomass burning
100%
aerosols
51%
smoke
43%
grasses
17%
haze
14%
salts
10%
condensation nuclei
8%
troposphere
7%
soot
6%
potassium
5%
sulfur
5%
field emission
5%
boundary layers
4%
nitrogen
4%
coatings
3%
transmission electron microscopy
3%
scanning electron microscopy
3%
Chemical Compounds
Smoke
59%
Aerosol
53%
Fire
37%
Haze
24%
Troposphere
12%
Hygroscopy
10%
Surface State
10%
Potassium Salt
9%
Soot
9%
Condensation
6%
Transmission Electron Microscopy
5%
Shape
5%
Coating Agent
5%