Agriculture & Biology
net primary productivity
100%
montane forests
89%
biogeochemical cycles
86%
soil
38%
plant growth
23%
rain
17%
forest growth
15%
oxygen
15%
primary productivity
13%
redox potential
12%
soil solution
12%
dietary minerals
11%
tropical forests
11%
plant growth substances
11%
anaerobic conditions
11%
mineralization
10%
soil pH
10%
solubility
9%
ecosystems
8%
vegetation
8%
phosphorus
8%
duration
7%
degradation
6%
nutrients
6%
nitrogen
6%
leaves
4%
water
4%
temperature
4%
Earth & Environmental Sciences
montane forest
89%
nutrient cycling
85%
productivity
53%
soil
32%
oxygen
11%
nutrient limitation
10%
rainfall
10%
oxidation-reduction
9%
foliage
9%
parent material
9%
water availability
8%
tropical forest
8%
anoxic conditions
8%
relief
7%
solubility
7%
trace element
6%
mineralization
6%
phosphorus
6%
decomposition
6%
demand
5%
vegetation
5%
nitrogen
5%
ecosystem
5%
resource
4%
temperature
3%