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Extra figures from lecture on groundwater, karsts, and pollution Monday, 4/2/07

Extra figures from lecture on groundwater, karsts, and pollution Monday, 4/2/07. Interaction of Salt Water with Ground Water. The normal situation (USGS figure). Now, what happens when fresh water is withdrawn?.

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Extra figures from lecture on groundwater, karsts, and pollution Monday, 4/2/07

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  1. Extra figures from lecture on groundwater, karsts, and pollutionMonday, 4/2/07

  2. Interaction of Salt Water with Ground Water The normal situation (USGS figure) 8-34

  3. Now, what happens when fresh water is withdrawn? Therefore, maintaining a high (fresh) water table in coastal areas prevents saltwater intrusion 8-37

  4. The Virtual Cave Website Sinkholes: form when roof of the cavern can no longer support weight of overlying soil Formation of Limestone Caves & Sinkholes 8-44

  5. 0 Causes of Groundwater Pollution 8-50

  6. 0 Escape of Landfill Leachate in Lancaster, PA 8-51

  7. 0 Movement of Immiscible Contaminants 8-53

  8. 0 Dispersion of Soluble Contaminant to form a Plume 8-55

  9. 0 Extraction Wells for Contaminant Withdrawal 8-57

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