2. G202 PSU 10/24/06 Groundwater Guest Lecturer: Eriks Puris

3. http://www.artemisscience.com/media/G20 2_Lecture_PSU10wk.swfhttp://www.artemisscience.com/media/G20 2_Lecture_PSU10wk.swf

4. Fate of Rain

5. 19_06abc.jpg Water Table porosity vs. permeability

6. Porosity

7. What Controls Depth to Water Table?

8. humid vs. arid environment

9. 19_06d.jpg

10. Topography of the Water Table Why is the water table not a horizontal surface?

11. Flow: Recharge vs. Discharge

12. Regional Groundwater Flow

13. Groundwater Water Table Flow of Groundwater Aquifers

14. Types of Aquifers

15. 19_14bc.jpg

16. Which Well Will Have Artesian Flow? Why will the other wells not have Artesian Flow?

18. Ground Water as a Resource Fig. 19.0

19. Quantity Quality

20. Depth to Groundwater Source: http://capp.water.usgs.gov/gwa/ch_h/H-text1.htmlhttp://capp.water.usgs.gov/gwa/ch_h/H-text1.html

21. Depth to Water Table Balance – withdrawal vs. recharge –(flux in vs. flux out)

22. Is groundwater renewable?

23. 19_21ef.jpg

24. 19_21h.jpg

25. Is Groundwater Renewable?

26. How does urbanization affect recharge?

27. 19_22.jpg

28. Is Groundwater Renewable?

30. Contamination

31. 19_21cd.jpg

32. 19_23a.jpg

33. Columbia Plateau Regional Aquifer

34. Cross Section Source: http://capp.water.usgs.gov/gwa/ch_h/index.htmlhttp://capp.water.usgs.gov/gwa/ch_h/index.html

35. Columbia Plateau Regional Aquifer

36. Source: http://rst.gsfc.nasa.gov/Sect6/Sect6_8.htmlhttp://rst.gsfc.nasa.gov/Sect6/Sect6_8.html

37. Source: http://gj.em.doe.gov/hanf/TXREPORT/REPORT/content.htmhttp://gj.em.doe.gov/hanf/TXREPORT/REPORT/content.htm

38. Sources of Hanford Contamination Source: http://www.ecy.wa.gov/pubs/0205015.pdfhttp://www.ecy.wa.gov/pubs/0205015.pdf

39. Hanford Contamination Source: http://www.ecy.wa.gov/programs/nwp/kpg/kdcleanup.htmhttp://www.ecy.wa.gov/programs/nwp/kpg/kdcleanup.htm

40. Groundwater Plume http://www.hanfordwatch.org/archive/groundwater_computer_model.htm animation

44. Hydrothermal Power

45. 19_18a.jpg

46. 19_18c.jpg

47. 19_18b.jpg

48. 19_19a.jpg

50. Caves and Karst

51. Oregon Caves

52. Soda Straws Oregon Caves Photo: E. Puris

53. Stalactite Stalagmite Column Oregon Caves Photo: E. Puris

54. “bananas” Oregon Caves Photo: E. Puris

55. Fig. 19.28

56. Prof.Condon’s 1908 Signature Photo: E. Puris

57. Marble Oregon Caves

58. Formation of Caves Fig.19.30a

59. Formation of Caves Fig. 19.30b

60. Formation of Caves Fig. 19.30 c

61. 19_01a.jpg

62. Sinkhole in Puerto Rico (Fig. 19.29)

63. pp. 602-603 pp.618-619

65. 19_01b.jpg

66. For Wednesday 2/15 Reading-Chapter 19