Earth & Environmental Sciences
land restoration
99%
soil crust
87%
arid land
84%
trace element
49%
desertification
18%
lichen
17%
soil fertility
17%
moss
17%
restoration
12%
fold
11%
national economy
10%
recolonization
9%
microhabitat
9%
nutrient availability
9%
soil nutrient
8%
fertility
8%
sandy soil
8%
limiting factor
8%
shrub
7%
species richness
6%
canopy
6%
trial
6%
shale
6%
society
6%
plateau
6%
organism
5%
erosion
5%
nutrient
5%
water
4%
nitrogen
4%
land
4%
soil
3%
modeling
3%
distribution
2%
Agriculture & Biology
biological soil crusts
100%
land restoration
79%
arid lands
70%
Collema
28%
desertification
22%
soil fertility
22%
lichens
16%
mosses and liverworts
16%
disturbed land
13%
shale
11%
structural equation modeling
11%
soil erosion
9%
sandy soils
8%
nutrient availability
8%
microhabitats
8%
soil nutrients
8%
plateaus
7%
nutrient content
7%
shrubs
7%
species richness
6%
water
6%
canopy
6%
nutrients
4%
nitrogen
4%
organisms
4%
soil
4%