Earth & Environmental Sciences
aquifer
22%
arsenic
73%
basin
41%
cattle
7%
clay
4%
dissolution
5%
distribution
29%
drinking water supply
8%
dwelling
7%
geomorphological feature
9%
geomorphology
81%
groundwater
4%
hydroxide
7%
iron
4%
land use
5%
leakage
6%
levee
16%
mobilization
7%
organic carbon
11%
organic matter
15%
oxidation
4%
oxide
5%
plain
5%
protein
5%
recharge
6%
river basin
11%
sanitation
8%
sedimentation basin
10%
sewage
6%
silt
6%
statistical analysis
6%
water-rock interaction
9%
well
10%
Medicine & Life Sciences
Arsenic
100%
Carbon
14%
Cattle
6%
Clay
10%
Drinking Water
7%
Groundwater
55%
Hydroxides
13%
Iron
6%
Oxides
9%
Proteins
2%
Rivers
18%
Rural Population
8%
Sanitation
9%
Sewage
9%
Water
5%
Chemistry
Amorphous Material
5%
Dissolution
5%
Drinking Water
7%
Groundwater
8%
Organic Carbon
16%
Organic Matter
16%
Oxidation Reaction
3%
Protein
3%
Reduction
6%
Sedimentary Organic Matter
13%
Sedimentation
7%
Surface
2%