Earth & Environmental Sciences
desert
58%
monsoon
58%
grassland
57%
rain
45%
rainfall
43%
nitrogen
41%
growing season
31%
soil moisture
28%
inorganic nitrogen
27%
primary production
21%
effect
16%
biological resource
15%
soil
14%
nutrient dynamics
14%
rainstorm
13%
resource availability
13%
soil nutrient
12%
biological activity
12%
microbial activity
11%
decomposition
8%
summer
6%
resource
6%
climate
6%
parameter
4%
Agriculture & Biology
Chihuahuan Desert
100%
grasslands
60%
rain
54%
nitrogen
40%
arid lands
32%
soil water
25%
growing season
24%
soil nutrient dynamics
16%
soil
15%
biological resources
14%
microbial activity
10%
deserts
9%
bioactive properties
8%
climate change
8%
plant growth
7%
summer
6%
microorganisms
6%
degradation
6%