Earth & Environmental Sciences
biodegradation
100%
surfactant
58%
ozonation
56%
soil
49%
ozone
45%
cost
26%
experiment
25%
bioremediation
25%
penalty
21%
rate
21%
nanoparticle
17%
biostimulation
17%
dose
14%
oxidation
12%
nutrient
12%
library
12%
cooperation
11%
soil moisture
10%
gas
9%
moisture
9%
toxicity
9%
energy
9%
effluent
9%
parameter
8%
arching
8%
residual soil
8%
material
7%
resource availability
7%
carbon
7%
petroleum hydrocarbon
7%
laboratory research
7%
cleanup
6%
laboratory
6%
fertility
6%
oxidant
6%
battery
6%
gas flow
6%
topsoil
6%
simulator
5%
crude oil
5%
glucose
5%
contaminated soil
5%
pyrolysis
5%
catalyst
5%
moisture content
5%
farm
5%
microbial community
5%
conductivity
5%
analysis
5%