Table3

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Title Page
Preface
Background
Conceptual Framework
Theory
Application
Testing
Prescriptive Use
Conclusion
References
Table3
Figure Captions
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Figure2a
Figure2b
Figure3
Figure4
Figure5
Figure6
Figure7
Figure8a
Figure8b
Figure9
Figure10
Figure11
Figure12a
Figure12b
Figure13
Figure14
Figure15
Figure16
Figure17a
Figure17b
Figure18
Figure19
Figure20
Figure21

TABLE 3

Percent of map area in each landslide hazard category

log(q/T) Allegany Golden Falls Greenleaf Mapleton Heceta Head Cedar Butte
*chronic <1 <1 <1 <1 <1 1
<-3.4 1 2 1 1 2 6
-3.4 to-3.1 2 3 3 3 4 7
-3.1 to -2.8 8 8 11 10 11 15
-2.8 to -2.5 19 15 23 19 18 24
-2.5 to -2.2 19 12 17 14 12 18
-2.2 to -1.9 5 2 3 2 2 6
> -1.9 <1 <1 <1 <1 <1 <1
**stable 46 58 42 51 51 23

 

Cumulative percent of landscape in each landslide hazard category

log(q/T) Allegany Golden Falls Greenleaf Mapleton Heceta Head Cedar Butte
chronic <1 <1 <1 <1 <1 1
<-3.4 1 2 1 1 2 7
-3.4 to-3.1 3 5 4 4 6 14
-3.1 to -2.8 11 13 15 14 17 29
-2.8 to -2.5 30 28 38 33 35 53
-2.5 to -2.2 49 40 55 47 47 71
-2.2 to -1.9 54 42 58 49 49 77
> -1.9 54 42 58 49 49 77
stable 100 100 100 100 100 100

 

* chronic = slope equal to or greater than 45 degrees

**stable = slope less than 20.6 degrees

 

Copyright 1998, William Dietrich and David Montgomery
For problems or questions regarding this web contact bill@geomorph.berkeley.edu.
Last updated: October 12, 1998.