Presentation is loading. Please wait.

Presentation is loading. Please wait.

Chapter 14 Glacial and Periglacial Landscapes

Similar presentations


Presentation on theme: "Chapter 14 Glacial and Periglacial Landscapes"— Presentation transcript:

1 Chapter 14 Glacial and Periglacial Landscapes
Elemental Geosystems 5e Robert W. Christopherson Charles E. Thomsen

2

3 Rivers of Ice   Alpine Glaciers   Continental Glaciers  

4 Rivers of Ice Figure 14.1a

5 Rivers of Ice Figure 14.1b

6 Vatnajökull Ice Cap Figure 14.4

7 Patagonian Ice Field Figure 14.4

8 Glacial Processes Formation of Glacial Ice Glacial Mass Balance
Glacial Movement Glacial surges   Glacial erosion

9 Retreating Alpine Glacier
Figure 14.5

10 Mass Balance Figure 14.5

11 South Cascade Glacier Net Mass Balance
Figure NR

12 Glacial Movement and Crevasses
Figure 14.6

13 Crevasses Figure 14.6

14 Crevasses Figure 14.6

15 Glacial Polish Figure 14.7

16 Glacial Landforms Erosional Landforms Created by Alpine Glaciation
Depositional Landforms Created by Alpine Glaciation   Erosional and Depositional Landforms Created by Continental Glaciation  

17 Alpine Glacial Landscape
Figure 14.8

18 Postglacial Landscape
Figure 14.8

19 Alpine Erosional Features
Figure 14.9

20 Norwegian Fjord Figure

21 Alpine Depositional Features
Figure 14.11

22 Alpine Depositional Features
Figure 14.11

23 A Valley Train Deposit Figure 14.12

24 Continental Glacier Depositional Features
Figure 14.13

25 Drumlin Swarm Figure 14.15

26 Roche Moutonnée Figure

27 Permafrost Distribution
Figure

28 Ice Wedge Figure

29 Permafrost Melting Figure

30 Permafrost Structures
Figure 14.22

31 Pleistocene Glaciation
18,000 years ago 9500 years ago Figure 14.24

32 Astronomical Factors Figure

33 Vostok Ice Core Record Present level at 480 ppm (2004) Figure

34 Greenland and Dome C Ice Cores
Figure FS Figure FS

35 Arctic and Antarctic Regions
Figure

36 The Arctic and the Antarctic Regions
Figure 14.29

37 Meltponds in Greenland
Figure NR

38 Meltponds in Greenland
Figure NR

39 Ward Hunt Ice Shelf Breakup
Figure HLC

40 Elemental Geosystems 5e
End of Chapter 14 Elemental Geosystems 5e Robert W. Christopherson Charles E. Thomsen


Download ppt "Chapter 14 Glacial and Periglacial Landscapes"

Similar presentations


Ads by Google