Agriculture & Biology
air pollution
38%
Arctic region
17%
bark
28%
Bryophyta
36%
Buellia
17%
buffering capacity
26%
Cladonia
46%
color
19%
cryptogams
25%
Denmark
44%
drought tolerance
16%
dunes
37%
ecosystems
24%
environmental impact
15%
Greece
16%
Greenland
63%
heathlands
41%
Lecanora
16%
lichens
100%
ozonosphere
25%
phenology
15%
Physcia
18%
Pinus halepensis
22%
Pinus pinea
23%
Rhynchostegium megapolitanum
72%
Rosa rugosa
51%
shrublands
17%
soil properties
16%
sulfur
18%
Sweden
15%
United Kingdom
16%
Vaccinium
20%
vegetation
48%
Xanthoria
16%
Earth & Environmental Sciences
atmospheric pollution
51%
bark
37%
biodiversity
23%
bioindicator
34%
city center
37%
critical level
40%
crust
24%
deciduous tree
42%
experiment
15%
field margin
22%
flora
30%
heathland
43%
hedge
22%
hedgerow
46%
lichen
70%
pesticide
28%
pesticide application
22%
radiation
23%
sulfur
24%
transplantation
42%
vegetation
27%
Engineering & Materials Science
Air pollution
37%
Biodiversity
47%
Experiments
17%
Heavy metals
84%
Lead
37%
Lichens
92%
Needles
34%
Pesticides
44%
Soils
59%
Transplants
46%