27
Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christophers Charlie Thomsen

Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

  • View
    266

  • Download
    7

Embed Size (px)

Citation preview

Page 1: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Chapter 12Wind Processes and Desert Landscapes

Elemental Geosystems 4e

Robert W. ChristophersonCharlie Thomsen

Page 2: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen
Page 3: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Wind Processes and Desert Landscapes

The Work of Wind  Overview of Desert Landscapes  

Page 4: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

The Work of Wind Eolian Erosion  Eolian Transportation  Eolian Depositional Landforms  Loess Deposits  

Page 5: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

The Work of Wind

Figure 12.1

Page 6: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Desert Pavement

Figure 12.2

Page 7: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Yardang

Figure 12.3

Page 8: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Dust Over the Red Sea

Figure 12.4

Page 9: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Sand Transport

Figure 12.5

Page 10: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Sand Transport

Figure 12.5

Page 11: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Sand Ripples

Figure 12.7

Page 12: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Sahara Marzūq

Figure 12.8

Page 13: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Dune Cross Section

Figure 12.9

Page 14: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Major Dune Forms

Figure 12.10

Page 15: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Sandy Regions of the World

Figure 12.12

Page 16: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Loess Regions of the World

Figure 12.14

Page 17: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Loess Deposits

Figure 12.13

Page 18: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Overview of Desert Landscapes  Desert Climates  Desert Fluvial Processes  Desert Landscapes  Desertification

Page 19: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Arid and Semiarid Regions

Figure 12.15

Page 20: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Death Valley

Page 21: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Alluvial Fan

Figure 12.17

Page 22: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

DifferentialWeathering

Figure 12.18

Page 23: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Cross Bedding

Figure 12.20

Page 24: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Basin and Range

Figure 12.21

Page 25: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

Colorado River Basin

Figure 1

Page 26: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen
Page 27: Chapter 12 Wind Processes and Desert Landscapes Elemental Geosystems 4e Robert W. Christopherson Charlie Thomsen

End of Chapter 12

Elemental Geosystems 4e

Robert W. ChristophersonCharlie Thomsen