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Please use this identifier to cite or link to this item: http://hdl.handle.net/1807/24248

Title: Effect of Slope and Aspect on Litter Layer Moisture Content of Lodgepole Pine Stands in the Eastern Slopes of the Rocky Mountains of Alberta
Authors: Gibos, Kelsy Ellen
Advisor: Martell, David Lee
Wotton, Brian Michael
Department: Forestry
Keywords: forest fire management
fuel moisture content
forest fire danger rating
Issue Date: 6-Apr-2010
Abstract: For two fire seasons in Nordegg, Alberta, a system of in-stand weather stations were arranged along a north and south aligned valley and combined with collection of destructive fine fuel moisture content data in order to quantify variations due to differences in slope and aspect. South-facing sites were found to be slightly warmer (1.5°C), less humid (5%) and received on average 20% more solar radiation than the north-facing sites during the peak burning period of the day. Based on these weather observations a difference of 1 or 2 % moisture content between north and south sites was predicted using existing theoretical relationships. A corresponding difference in observed moisture content was not identified, due to the low transmittance recorded at the in-stand sites (<10% of open solar radiation measurements), variation amongst destructive samples and logistical limits on the number of replicates collected.
URI: http://hdl.handle.net/1807/24248
Appears in Collections:Master
Faculty of Forestry - Master theses

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