Erosion and Landslide Resources in the CCMA Region   
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Yeodene (Boundary Creek) - Historical Erosion Trends

Location  and Aerial Maps
Analysis
Erosion Trend Maps
Inventory and Susceptibility Comparison Maps
Other Erosion Trend Areas
 
Location Map Aerial Map 2004
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Analysis
 
Gully and Stream Bank Erosion Trend Analysis
Erosion Study Date Count
(polylines)
Length
(metres)
% change
from 1970
km. gully per km.
stream length
in study area
km. gully per
sq. km.
of study area
1946 14 2,899 0.00% 0.03 0.06
2004 93 27,617 852.54% 0.27 0.53
Total Stream Length within Study Area 102,056 Study Area 5,177 ha
   
Gully and Streambank  Erosion Trend Maps
Yeodene (Boundary Creek) 1946
(Roberts 2006)
 Click on image to enlarge
Yeodene (Boundary Creek) 2004
(Roberts 2006)
 Click on image to enlarge
 
 
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Inventory and Susceptibility Comparison Maps for Yeodene Study Area
Erosion Inventory Comparison
(Click on image to enlarge)
Erosion Inventory Legend
   
Gully Erosion Susceptibility Comparison
(Click on image to enlarge)
Gully Erosion Susceptibility Legend

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Copyright 2007