Agriculture & Biology
biological soil crusts
100%
arid lands
70%
soil
32%
inoculum
22%
nutrients
15%
soil amendments
15%
water
13%
unsaturated hydraulic conductivity
10%
soil strength
8%
aggregate stability
8%
soil aggregates
8%
fuel oils
8%
gypsum
7%
ecological function
7%
Bryophyta
7%
lichens
6%
soil properties
6%
polyacrylamide
6%
Chlorophyta
6%
Cyanobacteria
5%
gels
4%
biomass
4%
fungi
3%
Earth & Environmental Sciences
soil stability
93%
soil crust
87%
nutrient
16%
soil amendment
15%
water
9%
aggregate stability
8%
soil strength
8%
bryophyte
7%
soil aggregate
7%
recolonization
7%
green alga
7%
lichen
7%
ecosystem function
6%
limiting factor
6%
gypsum
6%
cyanobacterium
6%
hydraulic conductivity
5%
soil property
5%
soil surface
5%
fungus
5%
soil
5%
gel
5%
vehicle
5%
disturbance
4%
biomass
3%
oil
3%
need
3%
gas
3%
effect
3%
material
2%