Agriculture & Biology
ecosystems
82%
infiltration (hydrology)
64%
nutrients
49%
overland flow
43%
rain intensity
42%
biological soil crusts
42%
desert soils
40%
nutrient transport
36%
water flow
30%
microbial biomass
30%
dry environmental conditions
29%
anthropogenic activities
29%
microbial activity
28%
soil
27%
phytomass
27%
soil organic matter
25%
ammonium
25%
highlands
25%
nutrient content
24%
soil water
23%
nitrates
22%
water
22%
uptake mechanisms
18%
organisms
15%
Earth & Environmental Sciences
watershed
100%
nutrient
74%
ecosystem
53%
infiltration
37%
disturbance
31%
desert soil
31%
soil crust
30%
natural material
28%
material
27%
flash flood
27%
arid environment
26%
overland flow
25%
loss
24%
precipitation intensity
23%
microbial activity
22%
biota
20%
soil surface
19%
water flow
19%
ammonium
19%
soil water
18%
nitrate
16%
timescale
16%
organic matter
15%
biomass
13%
water
13%
atmosphere
13%
resource
12%
soil
9%