Earth & Environmental Sciences
recharge
60%
soil water
54%
groundwater
40%
wastewater
30%
vadose zone
23%
reverse osmosis
23%
chemical process
22%
river water
20%
infiltration
18%
leaching
17%
dissolution
16%
membrane
15%
well
15%
water quality
14%
water
13%
soil
9%
rate
7%
Medicine & Life Sciences
Groundwater
100%
Soil
73%
Water
45%
Waste Water
35%
Osmosis
21%
Water Quality
19%
Chemical Phenomena
19%
Rivers
16%
Membranes
8%
Injections
7%
Engineering & Materials Science
Groundwater
80%
Soils
53%
Water
36%
Wastewater
28%
Reverse osmosis
17%
Slurries
16%
Water quality
16%
Leaching
16%
Infiltration
15%
Dissolution
14%
Rivers
13%
Membranes
11%
Chemical Compounds
Groundwater
73%
Chemical Transformation
42%
Column Like Crystal
40%
Wastewater
36%
Leaching
20%
Soil
19%
Dissolution
16%
Pore
14%
Volume
13%
Time
8%