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<font size=3>'''Summary of challenges to the design of runoff management practices in cold climates (Source: [[Cold climate impact on runoff management#References|Caraco and Claytor,1997]])'''</font size><br>
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Click here to access [[Challenges to the Design of Runoff Management Practices in Cold Climates|table]]
  
==Challenges to the Design of Runoff Management Practices in Cold Climates (Source: Caraco and Claytor,1997)==
 
 
<table class="sortable">
 
<table class="sortable">
 
<tr><th>Climatic Condition</th>
 
<tr><th>Climatic Condition</th>
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<tr>
 
<tr>
 
<td>Cold Temperatures</td>
 
<td>Cold Temperatures</td>
<td>Pipe freezing
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<td>
Permanent pool ice covered
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*Pipe freezing
Reduced biological activity
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*Permanent pool ice covered
Reduced oxygen levels during ice cover
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*Reduced biological activity
Reduced settling velocities</td>
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*Reduced oxygen levels during ice cover
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*Reduced settling velocities</td>
 
</tr>
 
</tr>
 
<tr>
 
<tr>
 
<td>Deep Frost Line</td>
 
<td>Deep Frost Line</td>
<td>Frost heaving
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<td>
Reduced soil infiltration
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*Frost heaving
Pipe freezing</td>
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*Reduced soil infiltration
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*Pipe freezing</td>
 
</tr>
 
</tr>
 
<tr>
 
<tr>
 
<td>Short Growing Season</td>
 
<td>Short Growing Season</td>
<td>Short time period to establish vegetation
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<td>
Different plant species appropriate to cold climates than moderate climates</td>
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*Short time period to establish vegetation
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*Different plant species appropriate to cold climates than moderate climates</td>
 
</tr>
 
</tr>
 
<tr>
 
<tr>
 
<td>Significant Snowfall</td>
 
<td>Significant Snowfall</td>
<td>High runoff volumes during snowmelt and rainon-snow
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<td>
High pollutant loads during spring melt
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*High runoff volumes during snowmelt and rainon-snow
Other impacts of road salt/deicers
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*High pollutant loads during spring melt
Snow management may affect BMP storage</td>
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*Other impacts of road salt/deicers
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*Snow management may affect BMP storage</td>
  
 
</table>
 
</table>
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<noinclude>
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[[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Cold climate]]
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[[Category:Level 3 - General information, reference, tables, images, and archives/Tables/General bmp information]]
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</noinclude>

Latest revision as of 12:23, 5 August 2022

Summary of challenges to the design of runoff management practices in cold climates (Source: Caraco and Claytor,1997)
Click here to access table

Climatic Condition BMP Design Challenge
Cold Temperatures
  • Pipe freezing
  • Permanent pool ice covered
  • Reduced biological activity
  • Reduced oxygen levels during ice cover
  • Reduced settling velocities
Deep Frost Line
  • Frost heaving
  • Reduced soil infiltration
  • Pipe freezing
Short Growing Season
  • Short time period to establish vegetation
  • Different plant species appropriate to cold climates than moderate climates
Significant Snowfall
  • High runoff volumes during snowmelt and rainon-snow
  • High pollutant loads during spring melt
  • Other impacts of road salt/deicers
  • Snow management may affect BMP storage

This page was last edited on 5 August 2022, at 12:23.