Report: Spatio-Temporal Dynamic Modelling of Mixed-Severity Fire Regimes in the SW Foothills of Alberta

Report: Spatio-Temporal Dynamic Modelling of Mixed-Severity Fire Regimes in the SW Foothills of Alberta

This final report by the Modelling Team describes their rationale and methods to create a partial mortality module that addresses a critical gap in available landscape dynamics models by accounting for partial mortality and potential fire-vegetation feedbacks within the SW Alberta Foothills. The results of their model are presented and implications discussed.

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Report: Fire Regime Dynamics of the Southwestern Alberta Foothills

Report: Fire Regime Dynamics of the Southwestern Alberta Foothills

This final report by the Fire Regime Team describes their landscape-scale assessment of fire frequency, severity and age structures for six study areas distributed throughout the montane and lower subalpine zone of the Foothills using dendroecological methods. They describe and contrast the fire regimes and ecological outcomes for the lodgepole pine and Douglas-fir zones of their study sites and implications of these results.

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Report: Advances in Visual Applications

Report: Advances in Visual Applications

This final report by the Visual Applications Team outlines their work, accomplishments and contributions to the Landscapes in Motion project. The report details the steps taken to develop an end-to-end image analysis process for visualizing, classifying, and quantifying landscape change as seen in images from the study area.

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Webinar: A Lens into Past Landscapes and Fire Regimes

Webinar: A Lens into Past Landscapes and Fire Regimes

In this webinar from March 2020, Eric Higgs and Mary Sanseverino of the LIM Oblique Photo Team provide an overview of the Mountain Legacy Project (MLP) and describe MLP’s role in Landscapes in Motion. They demonstrate cutting edge software being developed to allow researchers to extract information from the vast trove of historical and modern-day images MLP has collected, and provide case studies of three different applications.

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Webinar: How and why to incorporate partial stand mortality in landscape dynamic models of mixed-severity fire regimes

Webinar: How and why to incorporate partial stand mortality in landscape dynamic models of mixed-severity fire regimes

In this webinar from November 2019, Ceres Barros of the LIM Modelling Team explains the concept of fire severity, describes many of the methods used to study mixed-severity fire regimes, and discusses a question she is addressing with Landscapes in Motion: What is the influence of stand-replacing vs partial mortality fires on post-fire vegetation recovery? She also provides some preliminary results using a subset of her data.

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Webinar: Altered fire regimes and reduced montane forest diversity

Webinar: Altered fire regimes and reduced montane forest diversity

This presentation from the Webinar Wednesdays series of the Healthy Landscapes Program (fRI Research) explores the reconstructed fire history of sites within Jasper National Park. Raphael found evidence of mixed-severity fire regimes, and explores how altering these regimes has affected the landscape. You can register to view the presentation or download the presentation slides.

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Altered mixed-severity fire regime has homogenised montane forests of Jasper National Park

Altered mixed-severity fire regime has homogenised montane forests of Jasper National Park

Fire suppression has altered the forests of Jasper National Park. Historically, the sites we studied experienced a mix of high-severity fires and low-to-moderate severity fires. With no fires since 1905, these forests have aged together and homogenised, making them more susceptible to high-severity fire. Prescribed burning is recommended to promote forest resilience. Available for purchase here.

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Evidence of mixed-severity fires in the foothills of the Rocky Mountains

Evidence of mixed-severity fires in the foothills of the Rocky Mountains

Industrial disturbances like harvesting are increasingly trying to mimic wildfire, but first we need to understand how wildfire has historically affected forests. This study shows that the foothills of the Rocky Mountains in Alberta historically experienced high-severity, stand replacing fires, but also low-to-moderate-severity fires that resulted in stands with complex structure. Available for download here.

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