Earth & Environmental Sciences
denudation
79%
porewater
60%
weathering
57%
saprolite
39%
advance rate
38%
soil
29%
bedrock
26%
rate
13%
oxygen
12%
diorite
11%
oxide
7%
quartz
7%
surface energy
5%
reaction rate
4%
chemical process
4%
energy
4%
rock
4%
physical process
4%
substitution
4%
mechanical property
4%
parameter
3%
oxidation
3%
kinetics
3%
mineral
2%
Physics & Astronomy
weathering
100%
soils
72%
chemistry
60%
bedrock
44%
diorite
19%
oxygen
12%
rocks
9%
quartz
8%
Puerto Rico
8%
intervals
7%
fracturing
6%
oxides
6%
minerals
4%
surface energy
4%
reaction kinetics
4%
substitutes
3%
oxidation
3%
mechanical properties
3%
kinetics
2%
energy
2%
Chemical Compounds
Weathering
83%
Soil
59%
Chemistry
40%
Ferric Oxide
12%
Strain Energy
12%
Dioxygen
9%
Quartz
8%
Time
7%
Interfacial Energy
4%
Mineral
4%
Chemical Transformation
3%
Substitution Reaction
3%
Diffusion
3%
Oxidation Reaction
2%
Reaction Yield
2%