Agriculture & Biology
arid lands
77%
shrubs
69%
degradation
65%
soil
51%
soil organic carbon
47%
grasslands
46%
Chihuahuan Desert
46%
ecosystems
45%
plant litter
40%
nitrogen
35%
canopy
31%
fire history
29%
savanna woodlands
28%
carbon sinks
26%
brush control
24%
isoprene
24%
herbivores
23%
Namibia
22%
grazing
22%
vegetation
22%
soil carbon
20%
arid grasslands
20%
meta-analysis
20%
Prosopis velutina
19%
biodiversity
19%
rain
18%
woodlands
18%
grasses
17%
photolysis
16%
vegetation cover
16%
carbon
16%
soil water
16%
grazing effects
15%
woody plants
15%
soil aggregates
15%
soil respiration
14%
climate change
14%
rangelands
13%
leaves
13%
livestock
12%
Ceanothus americanus
11%
land management
11%
soil resources
11%
ecosystem services
11%
total nitrogen
11%
plant communities
11%
photosynthesis
10%
biological soil crusts
10%
Silphium
10%
Terminalia sericea
10%
Earth & Environmental Sciences
litter
100%
shrub
79%
decomposition
63%
soil
57%
grassland
53%
desert
39%
ecosystem
32%
organic carbon
30%
canopy
30%
leaf litter
29%
woodland
28%
nitrogen
27%
effect
24%
grazing
24%
soil carbon
23%
isoprene
21%
woody plant
20%
meta-analysis
19%
carbon
19%
grass
19%
vegetation
19%
soil biodiversity
19%
photodegradation
17%
fire history
16%
loss
16%
livestock
15%
rainfall
14%
soil aggregate
14%
savanna
14%
insect
14%
ecosystem process
14%
soil respiration
13%
rangeland
13%
biomass
13%
vegetation cover
13%
gall
13%
shrubland
12%
photosynthesis
12%
soil moisture
12%
damage
11%
soil resource
11%
shoot
10%
plant community
10%
soil surface
10%
land management
9%
rate
9%
soil crust
9%
experiment
9%