Agriculture & Biology
biogeochemistry
11%
biomass
4%
climate change
13%
coniferous forests
83%
fertilizers
5%
fine roots
8%
forest litter
8%
forest management
8%
forest restoration
22%
forest thinning
12%
mineralization
7%
nitrification
9%
nitrogen
45%
Pinus ponderosa
100%
plant available water
9%
soil
39%
soil water content
7%
stand management
12%
thinning (plants)
33%
tracer techniques
7%
water
19%
Earth & Environmental Sciences
biogeochemistry
10%
biomass
5%
climate change
11%
distribution
3%
effect
6%
fertilizer
8%
fine root
12%
forest floor
11%
forest management
9%
mineralization
7%
nitrification
8%
nitrogen
46%
pine
67%
plan
6%
productivity
6%
resource
5%
restoration
22%
soil
33%
soil process
23%
soil water
15%
thinning
46%
tracer
7%
water
17%
water availability
9%
water content
7%