Agriculture & Biology
calcium carbonate
100%
biogeochemical cycles
97%
periphyton
76%
shade
64%
plant litter
44%
ecosystems
32%
degradation
26%
Epilithon
24%
phosphorus
21%
coprecipitation
20%
uptake mechanisms
19%
biomass
17%
alkalinity
17%
aquatic ecosystems
17%
mass transfer
16%
wetlands
14%
bioavailability
14%
nutrient content
12%
lakes
11%
minerals
10%
phosphates
10%
nutrients
8%
organisms
8%
Earth & Environmental Sciences
nutrient cycling
96%
headwater
89%
calcium carbonate
85%
shading
55%
periphyton
47%
leaf litter
35%
decomposition
20%
epilithon
15%
phosphorus
13%
nutrient limitation
12%
biomass
11%
lake ecosystem
11%
wetlands ecosystem
11%
nutrient content
11%
ecosystem process
10%
alkalinity
9%
bioavailability
9%
aquatic ecosystem
9%
mass transfer
8%
phosphate
7%
attribute
7%
organism
6%
rate
6%
ecosystem
5%
mineral
5%
effect
2%