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139 records – page 1 of 14.

Accounting for bark when scanner scaling: methods and technologies

https://library.fpinnovations.ca/en/permalink/fpipub3385
Author
Dyson, Peter
Date
October 2015
Edition
40056
Material Type
Research report
Field
Fibre Supply
Author
Dyson, Peter
Date
October 2015
Edition
40056
Material Type
Research report
Physical Description
11 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Bark
Scaling
Scanning
Thickness
FOP Technical Report
FPI TR
Series Number
Technical Report ; TR 2015 n.37
Language
English
Abstract
Forest companies across Canada are interested in using laser scanners for scaling logs because it has potential for reducing scaling costs. Scanning logs over bark requires a method to obtain the under-bark diameter in order to calculate the solid wood volume. This report evaluates the methods of applying a bark factor to determine under-bark diameter. It also identifies new scanner scaling technologies for measuring bark thickness.
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Adapting forest operations to climate change

https://library.fpinnovations.ca/en/permalink/fpipub53260
Author
Thiel, Matthew
Date
January 2019
Edition
PIF
Material Type
Presentation
Field
Partnerships

  1 video

Author
Thiel, Matthew
Date
January 2019
Edition
PIF
Material Type
Presentation
Physical Description
Video ; 0:34:03
Sector
Forest Operations
Field
Partnerships
Research Area
Forestry
Series
PIF ; 2019
Language
English
Abstract
A presentation by Matthew Thiel for PIF (Partenariat Innovation Forêt)
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Amélioration à court terme de l'approvisionnement en fibre

https://library.fpinnovations.ca/en/permalink/fpipub53261
Author
Meek, Philippe Lussier, Jean-Martin
Date
janvier 2019
Material Type
Presentation
Field
Partnerships

  1 video

Author
Meek, Philippe Lussier, Jean-Martin
Date
janvier 2019
Material Type
Presentation
Physical Description
Video ; 0:52:58
Sector
Forest Operations
Field
Partnerships
Research Area
Forestry
Subject
PIF
Series
PIF ; 2019
Language
French
Abstract
A presentation by Philippe Meek and Jean-Martin Lussier for PIF (Partenariat Innovation Forêt)
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An introduction to asset management for resource roads

https://library.fpinnovations.ca/en/permalink/fpipub44162
Author
Partington, Mark
Date
May 2015
Material Type
Research report
Field
Fibre Supply
Author
Partington, Mark
Date
May 2015
Material Type
Research report
Physical Description
14 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Transportation Infrastructure
Subject
Road construction
Transport
Planning
Management
Roads
FOP Technical Report
FPI TR
Series Number
Technical Report ; TR 2015 n. 7
Language
English
Abstract
The management of resource road network infrastructure such as roads, bridges, culverts in a cost-effective manner while ensuring that the required performance needs are met can be a challenge. This report introduces the key concepts of asset management and provides an overview of many of the key factors to implementing a successful asset management plan.
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An overview on retrofit for improving building energy efficiency

https://library.fpinnovations.ca/en/permalink/fpipub44228
Author
Wang, Jieying
Ranger, Lindsay
Date
December 2015
Material Type
Research report
Field
Sustainable Construction
Author
Wang, Jieying
Ranger, Lindsay
Contributor
Natural Resources Canada. Canadian Forest Service
Date
December 2015
Material Type
Research report
Physical Description
54 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Building construction
Energy
Thermal properties
Series Number
W3268
Location
Vancouver, British Columbia
Language
English
Abstract
This literature review aims to provide a general picture of retrofit needs, markets, and commonly used strategies and measures to reduce building energy consumption, and is primarily focused on energy retrofit of the building envelope. Improving airtightness and thermal performance are the two key aspects for improving energy performance of the building envelope and subsequently reducing the energy required for space heating or cooling. This report focuses on the retrofit of single family houses and wood-frame buildings and covers potential use of wood-based systems in retrofitting the building envelope of concrete and steel buildings. Air sealing is typically the first step and also one of the most cost-effective measures to improving energy performance of the building envelope. Airtightness can be achieved through sealing gaps in the existing air barrier, such as polyethylene or drywall, depending on the air barrier approach; or often more effectively, through installing a new air barrier, such as an airtight exterior sheathing membrane or continuous exterior insulation during retrofit. Interface detailing is always important to achieve continuity and effectiveness of an air barrier. For an airtight building, mechanical ventilation is needed to ensure good indoor air quality and heat recovery ventilators are typically required for an energy efficient building. Improving thermal resistance of the building envelope is the other key strategy to improve building energy efficiency during retrofit. This can be achieved by: 1. blowing or injecting insulation into an existing wall or a roof; 2. building extra framing, for example, by creating double-stud exterior walls to accommodate more thermal insulation; or, 3. by installing continuous insulation, typically on the exterior. Adding exterior insulation is a major solution to improving thermal performance of the building envelope, particularly for large buildings. When highly insulated building envelope assemblies are built, more attention is required to ensure good moisture performance. An increased level of thermal insulation generally increases moisture risk due to increased vapour condensation potential but reduced drying ability. Adding exterior insulation can make exterior structural components warmer and consequently reduce vapour condensation risk in a heating climate. However, the vapour permeance of exterior insulation may also affect the drying ability and should be taken into account in design. Overall energy retrofit remains a tremendous potential market since the majority of existing buildings were built prior to implementation of any energy requirement and have large room available for improving energy performance. However, significant barriers exist, mostly associated with retrofit cost. Improving energy performance of the building envelope typically has a long payback time depending on the building, climate, target performance, and measures taken. Use of wood-based products during energy retrofit also needs to be further identified and developed.
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Applying risk and vulnerability assessments to resource roads in BC

https://library.fpinnovations.ca/en/permalink/fpipub7915
Author
Partington, Mark
Bradley, Allan
Date
March 2019
Material Type
Presentation
Field
Fibre Supply
Author
Partington, Mark
Bradley, Allan
Date
March 2019
Material Type
Presentation
Physical Description
40 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Transportation Infrastructure
Subject
British Columbia
Roads
Monitoring
Maintenance
Surveys
Location
British Columbia
Language
English
Abstract
The objectives of this presentation are to bring awareness to the relationship between roads and climate change; definite resource road resiliency and adaption; understand the process to identify risks and vulnerabilities to resource roads; review the results from three case studies in BC; and to highlight key learnings and future efforts.
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Basic procedures for sampling and analyzing woody biomass

https://library.fpinnovations.ca/en/permalink/fpipub3318
Author
Marinescu, Marian
Volpé, Sylvain
Desrochers, Luc
Roser, Dominik
Date
January 2015
Edition
39982
Material Type
Research report
Field
Bioproducts
PDF
Ajoutez cet article à votre liste de sélections pour demander le PDF - Add this item to your selection list to request the PDF
Author
Marinescu, Marian
Volpé, Sylvain
Desrochers, Luc
Roser, Dominik
Date
January 2015
Edition
39982
Material Type
Research report
Physical Description
15 p.
Sector
Forest Operations
Field
Bioproducts
Research Area
Building Systems
Subject
Biomass
Bioenergy
Sampling
Physical properties
Moisture content
Particle size
Bulk density
Standards
Advantage
Series Number
Advantage ; Vol. 15, No. 5
Language
English
Abstract
Biomass sampling and analysis play decisive roles in determining the characteristics and value of the woody biomass fuel used in bioenergy systems in Canada. Sampling and analysis standards help harmonize the procedures that are used to monitor biomass quality. Because there are no Canada- wide biomass sampling standards, facilities that produce and use woody biomass have developed and implemented in-house sampling procedures of varying degrees of complexity. Given that the use of woody biomass in Canada is predicted to increase, the ability to ensure the quality of biomass will become increasingly important in order to control costs and maximize system efficiency.
BIOMASS
Biofuels
Bioenergy
MOISTURE CONTENT
BULK DENSITY
Bark content
Contamination
ASH
Lignin
CARBOHYDRATES
EXTRACTIVES
Abstract
L’échantillonnage et l’analyse de la biomasse jouent un rôle décisif dans la détermination des caractéristiques et de la valeur des combustibles de biomasse ligneuse utilisés dans les systèmes de bioénergie au Canada. Les normes d’échantillonnage et d’analyse contribuent à harmoniser les méthodes utilisées pour évaluer la qualité de la biomasse. Il n’existe pas de normes d’échantillonnage pancanadiennes; les usines qui produisent ou utilisent la biomasse ligneuse ont donc élaboré et appliqué des méthodes d’échantillonnage maison de niveau de complexité variable. Comme on prévoit une augmentation de l’utilisation de la biomasse ligneuse au Canada, les compétences permettant de garantir sa qualité deviendront de plus en plus importantes pour limiter les coûts et maximiser l’efficacité des systèmes.
PDF
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BC roadside biomass volume assessment and GHG benefits – BIOS app add-ons

https://library.fpinnovations.ca/en/permalink/fpipub52780
Author
Volpé, Sylvain
Date
March 2019
Material Type
Research report
Field
Fibre Supply
Author
Volpé, Sylvain
Date
March 2019
Material Type
Research report
Physical Description
21 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Biomass
Volume
Tools
Procedures
FPI TR
Series Number
Technical Report ; TR 2019 n.5
Language
English
Abstract
This report presents the development highlights for the BiOS app completed in 2018-2019 by FPI. An updated methodology is defined to help FLNRORD fully integrate the BiOS app data point collection into the Forest BioGis web platform. A visual roadside pile volume estimator was also developed and implemented into the BiOS app. This visual estimator will need to be calibrated and further developed with roadside pile recovery trials performed in various BC conditions. Finally, a four-year development plan is proposed to have a fully validated set of tools in the Forest BioGIS web platform and the BiOS app.
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Best management practices for winchassist equipment, version 2.0

https://library.fpinnovations.ca/en/permalink/fpipub8692
Author
Amishev, Dzhamal
Hunt, Jim
Boswell, Brian
Date
march 2019
Material Type
Research report
Field
Fibre Supply
Author
Amishev, Dzhamal
Hunt, Jim
Boswell, Brian
Date
march 2019
Material Type
Research report
Physical Description
55 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Forestry
Winches
Harvesting
Systems
FOP Technical Report
FPI TR
Series Number
Technical Report
Language
English
Abstract
Learnings for Best Management Practices were compiled from research projects, on-site discussions with operators and contractors, safety alerts, published reports and discussions with a range of people. These learnings provide guidance for operating winch-assist technology safely and effectively on steep slopes.
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Biomass availability and cost analysis for the Teslin region

https://library.fpinnovations.ca/en/permalink/fpipub3414
Author
Westermann, Thomas
Marinescu, Marian
Davis, Shayne
Date
September 2015
Edition
40088
Material Type
Research report
Field
Fibre Supply
Author
Westermann, Thomas
Marinescu, Marian
Davis, Shayne
Date
September 2015
Edition
40088
Material Type
Research report
Physical Description
22 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Biomass
Bioenergy
Harvesting
Transport
FOP Technical Report
FPI TR
Series Number
Technical Report ; TR 2015 n.38
Language
English
Abstract
This study addressed biomass availability, harvesting, transportation, and chipping costs for the production of bioenergy in the Teslin region of Yukon. It revealed that significant volumes of standing timber below 20 cm in diameter at breast height (DBH) exist that could be utilized for bioenergy. These volumes, however, would sustain only small electricity generation capacities; however, a more efficient solution would be to utilize the biomass in district heating applications. The study also estimated harvesting, transportation, and chipping costs of low- and high-mechanized systems. These costs will have to be further validated and incorporated into an investment calculator to assess the feasibility of future bioenergy projects in Teslin.
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139 records – page 1 of 14.