Earth & Environmental Sciences
groundwater
34%
river
24%
hyporheic zone
21%
water exchange
21%
sediment
19%
groundwater-surface water interaction
19%
induced polarization
17%
natural attenuation
16%
aquifer
16%
river system
16%
riparian zone
16%
soil contamination
15%
distribution
15%
particle
14%
residence time
14%
sampling
14%
ethylene
12%
citizen
12%
surface water
12%
greenhouse gas
11%
electrical resistivity
11%
water level
10%
agrochemical
10%
transmissivity
10%
estuary
10%
river basin
10%
parameter estimation
8%
temperature profile
8%
contamination
8%
science
8%
porewater
8%
estuarine sediment
8%
environmental fate
8%
in situ
8%
river bank
8%
mesh size
8%
nitrogen
8%
water-rock interaction
7%
wet season
7%
soil
7%
pollutant
7%
dry season
7%
water
6%
greenhouse gas emissions
6%
modeling
6%
population density
6%
baseflow
6%
hydraulic conductivity
6%
tributary
6%
dilution
5%
Medicine & Life Sciences
Microplastics
100%
Rivers
56%
Botswana
19%
Groundwater
19%
Water
13%
Fluorescence
10%
Raman Spectrum Analysis
9%
Limit of Detection
8%
Temperature
6%
nile red
6%
Belgium
5%
Urbanization
5%
