Engineering & Materials Science
Ammonia
13%
Biological materials
34%
Carbon
9%
Characterization (materials science)
11%
Effluents
14%
Fluorescence spectroscopy
22%
Groundwater
77%
Monitoring
36%
Nitrates
16%
Nitrogen
12%
Nitrogen removal
41%
Organic carbon
100%
Potable water
16%
Public health
15%
Sustainable development
11%
Water
35%
Watersheds
16%
Earth & Environmental Sciences
ammonia
10%
carbon
7%
dissolved organic carbon
62%
dissolved organic nitrogen
16%
drinking water
10%
effluent
9%
fluorescence spectroscopy
16%
groundwater
39%
methodology
7%
monitoring
34%
nitrate
9%
nitrogen
15%
organic matter
17%
project
6%
public health
11%
recharge
11%
removal
13%
sustainability
9%
water
19%
watershed
9%
Medicine & Life Sciences
Ammonia
12%
Carbon
64%
Drinking Water
10%
Fluorescence Spectrometry
14%
Groundwater
96%
Nitrates
11%
Nitrogen
32%
Public Health
7%
Southwestern United States
17%
Water
43%
Chemical Compounds
Ammonia
9%
Drinking Water
13%
Environment
7%
Fluorescence Spectroscopy
11%
Groundwater
70%
Nitrate
9%
Nitrogen
15%
Organic Matter
14%