Agriculture & Biology
Adirondacks
100%
soil solution
27%
throughfall
23%
lakes
19%
chemical treatment
16%
Udipsamments
15%
Spodosols
12%
critical load
12%
atmospheric deposition
11%
Pinus resinosa
11%
buried soils
11%
overstory
9%
mineral soils
9%
leachates
9%
surface water
8%
neutralization
8%
hardwood
8%
simulation models
7%
understory
7%
ammonium sulfate
7%
bags
7%
chemistry
6%
nutrient content
6%
plantations
6%
ecosystems
5%
vegetation
5%
ions
5%
acids
4%
soil
3%
leaves
3%
testing
3%
Earth & Environmental Sciences
project design
84%
modeling
25%
creek
20%
throughfall
19%
chemical treatment
17%
soil
16%
lake
13%
Spodosol
11%
critical load
10%
overstory
10%
outwash
9%
ammonium sulfate
8%
foliage
8%
paleosol
8%
atmospheric deposition
8%
understory
8%
project
8%
leachate
7%
plantation
7%
plain
5%
surface water
5%
mountain
5%
nutrient
5%
ion
4%
acid
4%
vegetation
4%
ecosystem
4%
mineral
4%
chemical
3%
simulation
3%
test
3%
effect
1%