Subject
Groundwater
52
Water quality
52
Aquifers
28
Groundwater flow
28
Florida
26
Hydrogeology
25
Geology
21
Groundwater Pollution
21
Water-supply
21
Floridan Aquifer
19
Groundwater Quality
18
Hydrology
18
National parks and reserves
18
Saltwater encroachment
17
Phosphates
14
Streamflow
14
Outdoor recreation
12
Fast food restaurants
11
Geology, Stratigraphic
11
Stream measurements
11
Wages Food industry and trade
11
Big Cypress National Preserve (Fla.)
10
Nutrient pollution of water
9
Groundwater flow Mathematical models
8
Water Pollution
8
Water resources development
8
Artificial groundwater recharge
7
Everglades National Park (Fla.)
7
Water quality Measurement
7
Water quality management
7
Borings
6
Ecosystem management
6
Floods
6
Ocala National Forest (Fla.)
6
Waste disposal in the ground
6
Water use
6
Wetlands
6
Estuarine pollution
5
Forest reserves
5
Gulf Islands National Seashore (Fla. and Miss.)
5
Hurricane Andrew, 1992
5
Mines and mineral resources
5
Paleontology
5
Runoff
5
Sedimentation and deposition
5
Water consumption
5
Water withdrawals
5
Wildlife refuges
5
Continental shelf
4
Estuarine sediments
4
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