Agriculture & Biology
overgrazing
100%
savannas
75%
grazing
61%
drought
58%
grasses
55%
woody plants
39%
species richness
32%
national parks
26%
wildfires
21%
forage
21%
mature plants
20%
soil
18%
Senegalia nigrescens
17%
South Africa
16%
sand
15%
Dichrostachys cinerea
15%
species diversity
14%
Combretum
13%
fire regime
13%
stolons
11%
Eastern Africa
10%
saplings
10%
Tanzania
10%
dominant species
9%
smoke
9%
rhizomes
9%
plant communities
8%
clay
8%
socioeconomics
8%
species recruitment
8%
rain
7%
climate change
7%
climate
6%
environmental factors
6%
monitoring
5%
new species
5%
seedlings
5%
degradation
5%
Earth & Environmental Sciences
overgrazing
94%
savanna
79%
grazing
66%
grass
64%
drought
59%
woody plant
40%
growth form
35%
forage
30%
species richness
28%
national park
23%
community composition
15%
Africa
13%
rhizome
12%
sand
11%
sapling
10%
clay soil
9%
seedling
8%
soil surface
8%
soil
7%
plant community
7%
environmental conditions
7%
new species
7%
rainfall
5%