LiDAR derived wood quality attributes across the landscape

The proposed research will create value added models that will be used to predict wood quality attributes (wood density and fibre dimensions) on the landscape within Ontario’s boreal forest. This will be achieved by modeling stem and stand attributes from airborne laser scanner data (LiDAR). The derived stems and stand attributes (such as tree height, diameter, crown length, and stocking) will be used as predictors of inherent wood quality attributes (Fibre dimensions and wood density).

Development of a Raman probe for the on-line determination of pulp properties

Canadian northern bleached softwood kraft (NBSK) market pulps set standards worldwide for fibre strength, length, fineness and uniformity. These characteristics add unmatched strength and durability to finished goods, and this drives a high international demand for NBSK pulp. However, competition has increased the price-performance pressure on Canadian suppliers.

Development of new generation of tool steels by modification in chemical composition, grain refinement, and cryogenic treatment - Year two

DK SPEC is a major producer of blades, cutters, and saws, made of tool steel, for the Canadian wood industry. In order to keep up with the stiff competition, the company has acquired some state-of-the-art heat treatment furnaces for cryogenic treatment. They have a complete cycle for machining, hardening, cryogenic and tempering cycles. They will shortly acquire a rolling machine in order to do deformation either cold or warm on the as-annealed materials before machining and final advanced heat treatment cycle.

Stand and stock table projection system for Interior Douglas-fir in the central interior of British Columbia

Forest management in Canada will be more and more constrained by species habitat requirements as well as the risks and results of natural disturbances. The recent, sever Mountain Pine Beetle outbreak in the interior of British Columbia resulted in a harvest shortage of lodgepole pine in this region. Forest managers now rely heavily on non-pine harvests, mainly within the Interior Douglas-fire forest type. This forest type requires partial cutting and is further constrained by several ecological and social forest management objectives.

Recovery as a signal - understanding long term ecological change with discrete disturbances

Global climate change is altering the conditions in which our ecosystems exist. As those conditions gradually shift, ecosystems may cross critical points and experience irreversible collapse. Managers need tools to identify those points before they are crossed. This project will test one potential tool in the bogs of British Columbia. At the verge of collapse, ecosystems are thought to slow down in how they respond to disturbance or damage. We are trampling bog ecosystems and measuring how plant communities respond based on whether they are experiencing long term drought or not.

Modelling wood quality and its implications for lumber recovery in variable retention stands

For many reasons, forest management in Canada will be constrained by ecological and social forest management objectives. Along with meeting the diverse needs of society, forest managers will need to consider increased demands for renewable resources, such as wood. Wood, as opposed to concrete and steel, has a positive impact on the global carbon cycle but is also strong enough to build large buildings. Therefore, there will be an increased demand for stronger wood in the future.

100 Islands: Elucidating connections between land and ocean ecosystems

Informed decisions on resource management and development require an understanding of how projects will impact the resource, other resources, and the ecosystem. Because the ocean and land are intricately connected along coastal areas, development projects in either will invariably affect the other. However, Ecological Risk Assessments do not consider the two in tandem because the connections between the land and ocean are not well defined and an analytical tool does not currently exist to predict those connections for areas where they have not yet been measured.

Water Monitoring: Instrumentation and Software Research Project

The proposed research project is to a) research and determine what are the best water monitoring components and scientific instruments that can be used in remote settings b) research the existing software which allows for simple interface with water monitoring data and the data user/contributor c) research and establish overarching system to pair water monitoring technologies and software in a manner that reflects the values and goals of the SWGIL project, including OCAP protocols for indigenous users d) submit said research to the SWGIL grant operators with suggestions on which technologie

Multi-Hazard Performance Based Design Guideline for Wood-Based High-Rise Buildings

In order to satisfy the housing demand in major Canadian cities, there is a renaissance in the use of tall wood-based buildings. Timber is the most sustainable and environmental friendly construction material with higher seismic resistance. In April 2009, the British Columbia Building Code was amended to increase the height limit of wood-frame buildings from 4 to 6 story. In the current 2015 NBCC, the height limit was increased for entire Canada. With the use of mass timber, timber-based high-rise buildings are constructed around the world.

Optimizing Fibre Flow in the Forest Products Industry

FPInnovations has developed FPInterface, a software platform in which forest operations are simulated in order to estimate fibre supply costs, including harvesting and transportation. It currently has 7 sub-modules including MaxTour and FPAlloc. The goal of this project is to develop and validate optimization techniques in order to implement new sub-modules to FPInterface that will allow for more accurate scenario valuations.

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