Agriculture & Biology
lichens
100%
epiphytes
33%
thallus
32%
Daphnia
32%
canopy
25%
ecosystems
24%
water
24%
Bryophyta
23%
climate change
23%
ecology
21%
molybdenum
20%
mosses and liverworts
19%
tropical forests
19%
nitrogen fixation
18%
carbon
18%
microbiome
17%
symbionts
17%
forest canopy
17%
fungi
17%
Pulicaria
15%
water holding capacity
15%
subarctic climates
15%
non-vascular plants
14%
shoots
14%
hydraulic systems
13%
fogs (materials)
13%
phosphorus
13%
Avicennia marina
13%
Ceratodon
12%
concentrating
12%
ecophysiology
12%
climate
12%
symbiosis
12%
ecotones
11%
vapor pressure
11%
Usnea
11%
water storage
11%
air quality
11%
phylogeny
11%
infection
11%
autotrophs
11%
soil nutrients
10%
evolutionary biology
10%
mutualism
10%
mangroves (trees)
10%
drying
10%
nutrients
10%
migratory behavior
10%
xylem vessels
10%
vegetation
9%
Earth & Environmental Sciences
lichen
98%
fog
49%
epiphyte
36%
canopy
25%
ecology
22%
nitrogen fixation
22%
infection
20%
molybdenum
19%
tropical forest
18%
fixation
18%
fungus
16%
ecosystem
14%
bryophyte
14%
ecophysiology
13%
phosphorus
13%
mutualism
12%
water
12%
forest canopy
11%
predation risk
11%
carbon
11%
starvation
11%
vertical migration
10%
ecotone
10%
environmental study
10%
pathology
10%
inertia
9%
water storage
9%
gender
9%
soil nutrient
9%
phylogeny
9%
symbiont
8%
organism
8%
symmetry
8%
phylogenetics
8%
water use
8%
biota
8%
hydrophobicity
8%
biodiversity
8%
cactus
7%
mesocosm
7%
air quality
7%
resource
7%
anatomy
7%