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27 records – page 1 of 3.

Area-based water delivery systems. Exploratory research on logistics, water delivery, and its localized impacts

https://library.fpinnovations.ca/en/permalink/fpipub7859
Author
Refai, Razim
Hsieh, Rex
Date
January 2021
Material Type
Research report
Field
Fibre Supply
successfully collaborated with Fire & Flood to obtain this data. A two-day test was executed during which
Author
Refai, Razim
Hsieh, Rex
Date
January 2021
Material Type
Research report
Physical Description
20 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Fire retardant
Retardant
Spruce
Water
FPI TR
Series Number
Technical Report ; TR 2021 n.1
Location
Alberta
Language
English
Abstract
The aim of this study was to capture data on area-based water delivery systems, specifically in the context of logistics, systems differentiation, water delivery, and its localized effects. FPInnovations successfully collaborated with Fire & Flood to obtain this data. A two-day test was executed during which Fire & Flood set up their 4- and 12-inch systems and carried out sprinkler operations.
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Debris loading and fire behaviour potential: a comparative analysis of two harvesting methods in the Nazko region of Central British Columbia

https://library.fpinnovations.ca/en/permalink/fpipub49491
Author
Hvenegaard, Steven
Date
September 2017
Material Type
Research report
Field
Fibre Supply
Author
Hvenegaard, Steven
Date
September 2017
Material Type
Research report
Physical Description
13 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Fire
Forestry
Logging
Fuel
Efficiency
British Columbia
FPI TR
Series Number
Technical Report ; TR 2017 n.55
Language
English
Abstract
Timber harvest companies are looking for cost-effective methods for harvesting low value fibre. FPInnovations conducted a multi-faceted research project in the Nazko region to compare several operational aspects of two harvest methods: cut-to-length and conventional. As part of this research project, FPInnovations’ wildfire group measured and assessed the harvest residue resulting from both harvest methods. With this information, we were able to evaluate potential fire behaviour in each of the harvest areas.
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Demonstration: Trident Pump high pressure, high volume, versatile pump

https://library.fpinnovations.ca/en/permalink/fpipub7322
Author
Ault, Ray
Campbell, Roy
Gough, Derek
Date
October 2017
Edition
49486
Material Type
research report
Field
Fibre Supply
Author
Ault, Ray
Campbell, Roy
Gough, Derek
Date
October 2017
Edition
49486
Material Type
research report
Physical Description
3 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Wildfires
Forestry
Forest fire
Series Number
InfoNote ; 2017 n.29
Language
English
Abstract
Alberta Agriculture and Forestry asked FPInnovations to evaluate the patented Trident Pump System developed by Younkers Wielding for the system's suitability for wildfire operations. This report summarizes the author's observations and thoughts.
Documents

InfoNote2017N29.PDF

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Effectiveness of retardant on mulch fuels: a case study at Pelican Mountain, 2018

https://library.fpinnovations.ca/en/permalink/fpipub19843
Author
Hsieh, Rex
Date
March 2020
Material Type
Research report
Field
Fibre Supply
Author
Hsieh, Rex
Contributor
Canadian Forest Services (CFS)
Natural Resources Canada (NRC)
Alberta Agriculture and Forestry (AAF)
Date
March 2020
Material Type
Research report
Physical Description
27 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Fire retardant
Fuel treatment
Mulching
Mulch
FPI TR
Retardant
Series Number
Technical Report ; TR 2020 n.7
Language
English
Abstract
Mulching is a common method of fuel treatment. However, it is not currently listed by the U.S. Forest Service as a fuel type in its recommendations for fire retardant coverage levels. FPInnovations researchers set up plots with different coverage levels of retardant on a mulch fuel bed and collected fire behaviour data when a fire interacted with these plots. The results are intended to help wildfire agencies understand the effectiveness of retardant on mulch fuels in developing better suppression plans.
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Evaluating the relative fire hazard of oriented debris piles and constructed burn piles

https://library.fpinnovations.ca/en/permalink/fpipub52822
Author
Hvenegaard, Steven
Spencer, Stuart
Baxter, Greg
Strimbu, Vladimir
Date
May 2019
Material Type
Research report
Field
Fibre Supply
Author
Hvenegaard, Steven
Spencer, Stuart
Baxter, Greg
Strimbu, Vladimir
Date
May 2019
Material Type
Research report
Physical Description
17 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Fire
Piles
Fuel
Residues
Logging
FOP Technical Report
FPI TR
Series Number
Technical Report ; TR 2019 n.15
Language
English
Abstract
Oriented residue piles and constructed burn piles have different characteristics, including fuel size, composition, and fuel arrangement. The comparative ignition trials conducted in this proof-of-concept study suggest that these characteristics influence the fuel environment, with a higher potential for ignition and sustained burning and greater resultant fire intensity in constructed burn piles. The intent of this proof-of-concept trial was to determine whether logging residue piles that have been oriented for biomass extraction (placed in parallel piles by the processor operator during primary harvesting activities) is a significant fuel hazard that requires further abatement.
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Evaporation rates, assessing the evaporation rates of water, foam, and water-enhancers

https://library.fpinnovations.ca/en/permalink/fpipub8011
Author
Refai, Razim
Paskaluk, Stephen
Date
March 2021
Material Type
research report
Field
Fibre Supply
: • Influence of moisture on effectiveness of fire retardants (Rothermel and Hardy, 1965) • Exploring a method
Author
Refai, Razim
Paskaluk, Stephen
Date
March 2021
Material Type
research report
Physical Description
12 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Wildfires
Forestry
Forest fire
FPI TR
Gel
Test methods
Foam
Series Number
Techncial Reports ; TR 2021 N 17
Language
English
Abstract
Reduced surface evaporation rates are marketed as a competitive advantage by water-enhancer manufacturers. In this report, a new test method is developed and applied to quantify the evaporation rates of various commercially available water-enhancer products in a controlled environment. These quantified evaporation rates were then compared to the evaporation rate of water which served as the benchmark.
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Fire behaviour in jack pine / black spruce forest fuels following mulch fuel treatments: a case study at the Canadian Boreal Community FireSmart project

https://library.fpinnovations.ca/en/permalink/fpipub49370
Author
Hvenegaard, Steven
Date
March 2017
Material Type
Research report
Field
Fibre Supply
Author
Hvenegaard, Steven
Date
March 2017
Material Type
Research report
Physical Description
26 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Wildfires
Forestry
Fuel
Black spruce
Density
Physical properties
Mulch
Forest fire
FOP Technical Report
FPI TR
Series Number
Technical Report ; TR 2017 n.24
Language
English
Abstract
Forest fuels engineering is one of the primary wildfire mitigation strategies advocated by FireSmart™ Canada (Partners in Protection, 2003) and applied by partnering wildfire management agencies and industry operators. Over the past two decades, mechanical forest fuel treatments (including mulching) have been extensively applied in and around communities in the wildland-urban interface to mitigate the risk of wildfire. Fuel managers and fire operations managers would like to better understand how manual and mechanical fuel treatments modify fire behaviour. Fuel treatment efficacy has been evaluated through post-wildfire case studies (Mooney, 2014; Pritchard et al., 2011), fire behaviour modelling (Fernandes, 2009; Stephens et al., 2009) and subjective expert opinion based approaches (Hayes et al., 2008). The use of experimental fire to evaluate the effectiveness of fuel treatments is limited.
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Fire behaviour in jack pine/ black spruce fuels following mulch fuel treatments: a case study at the CBCFS project

https://library.fpinnovations.ca/en/permalink/fpipub40235
Author
Hvenegaard, Steven
Date
November 2016
Material Type
research report
Field
Fibre Supply
Author
Hvenegaard, Steven
Date
November 2016
Material Type
research report
Physical Description
1 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Fire
Crown fire
Mulch
Treatment
Series Number
InfoNote ; 2016 n.23
Language
English
Abstract
The Canadian Boreal Community FireSmart project has been the site of several research projects designed to evaluate the efficacy of fuel treatments in mitigating wildfire. In June 2016, FPInnovations conducted an experimental crown fire which challenged a mulch fuel treatment.
Documents

InfoNote2016N23.PDF

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Fire behaviour in mulch fuel beds: observations from experimental fires at Pelican Mountain

https://library.fpinnovations.ca/en/permalink/fpipub7663
Author
Hvenegaard, Steven
Price, Louis
Date
October 2018
Edition
52659
Material Type
Research report
Field
Fibre Supply
Fire Behaviour in Mulch Fuel Beds: Observations from Experimental Fires at Pelican Mountain
Author
Hvenegaard, Steven
Price, Louis
Date
October 2018
Edition
52659
Material Type
Research report
Physical Description
16 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Fire
Behavior
Mulch
Vegetation
Wildfires
FOP Technical Report
FPI TR
Series Number
Technical Report ; TR 2018 n.43
Language
English
Abstract
FPInnovations collaborated with Alberta Agriculture and Forestry and other research agencies to conduct two experimental fires in mulched fuels under very high fire hazard conditions. This study documented fire behaviour and compared it to other experimental fires in mulch fuel beds at other independent study sites. Documentation of fire behaviour in this novel fuel type can inform wildfire managers of potential fire behaviour and suppression challenges.
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Firebrand transfer and spot fire propagation: observations from an experimental fire at the Canadian Boreal Community FireSmart Project

https://library.fpinnovations.ca/en/permalink/fpipub49571
Author
Hvenegaard, Steven
Date
October 2017
Material Type
research report
Field
Fibre Supply
Author
Hvenegaard, Steven
Date
October 2017
Material Type
research report
Physical Description
15 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Wildfire Operations
Subject
Fire
Treatment
Management
Series Number
InfoNote ; 2017 n.58
Language
English
Abstract
Firebrand transport is a key mechanism for fire spread. Fire and fuels managers apply fuel treatments in the wildland–urban interface based on our best understanding of firebrand transport and spot fire growth. Observations and data collected during this experimental fire can lend to innovations in firebrand transport data collection methods and fuel treatment maintenance practices.
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27 records – page 1 of 3.