Agriculture & Biology
steppes
100%
ecosystems
76%
net primary productivity
52%
grasslands
47%
shrubs
43%
primary productivity
43%
arid lands
41%
Argentina
38%
grasses
37%
water
31%
rain
28%
climate change
26%
soil
24%
soil water
23%
climate
22%
drought
22%
Bouteloua gracilis
20%
nitrogen
16%
normalized difference vegetation index
15%
herbivores
15%
dry environmental conditions
14%
growing season
14%
grazing
14%
carbon
13%
vegetation
13%
rangelands
13%
nitrification
12%
Chihuahuan Desert
11%
Gunnera magellanica
11%
grazing effects
10%
ultraviolet radiation
10%
mineralization
10%
seedlings
10%
biomass
10%
peatlands
9%
plant communities
9%
Sphagnum
9%
species recruitment
9%
temperature
8%
rooting
8%
ecosystem services
8%
degradation
8%
dominant species
8%
temperate zones
8%
leaf water potential
8%
leaf conductance
8%
remote sensing
7%
Bromus
7%
deserts
7%
Chusquea culeou
7%
Earth & Environmental Sciences
steppe
89%
shrub
48%
grass
45%
grassland
44%
net primary production
44%
ecosystem
41%
primary production
28%
water availability
25%
seedling
19%
growing season
19%
effect
18%
rainfall
18%
water
17%
rangeland
17%
desert
17%
soil water
15%
South America
15%
grazing
15%
drought
14%
nitrogen
13%
climate change
13%
soil
13%
herbivory
12%
ultraviolet B radiation
11%
productivity
11%
litter
11%
rooting
11%
biomass
10%
NDVI
10%
seed
10%
bare soil
10%
carbon
9%
vegetation
9%
climate
9%
nitrification
9%
playa
9%
soil layer
9%
decomposition
9%
herbivore
9%
distribution
9%
soil moisture
9%
photosynthesis
8%
semiarid region
8%
granivory
7%
mineralization
7%
transpiration
7%
biome
7%
North America
7%
drought control
6%
resource
6%