Over its decade-plus of operations, the ABMI has generated a comprehensive dataset on Alberta’s species, their habitats, and the extent and type of human footprint across the province. With this information, the ABMI has developed analyses to predict species' relative abundances and examine species' responses to vegetation and soil types, as well as human footprint in Alberta. These methods have been applied to hundreds of species; this profile provides summary results for one.
Lodgepole Pine prefers to grow in well-drained, sandy loam soil. It is drought and shade tolerant and depends on wildfire for seed dispersal.
Forested Region - Species Habitat Association Graph: Predicted species relative abundance (bars) as a function of vegetation and human footprint type in the forested region. Dots are added to forest types where harvesting occurs and show the predicted species abundance in cutblocks of various ages. Vertical lines represent 90% confidence intervals.
Linear Footprint Graph: Species relative abundance predicted for habitat with no human footprint compared to habitat in which 10% of the area is converted to either soft or hard linear footprint.
Lodgepole Pine is commonly logged and is used for lumber and pulp, as well as other uses such as telephone poles, railway ties, and fuel.
Figure: Under-footprint Effects. Percentage change in Pinus contorta relative abundance inside areas that have been disturbed by each sector in the forested region. Dot above bar indicates change in abundance is greater than 100%. Refer to value above or below the bar for the estimated under-footprint effect.
To understand how the Pinus contorta is impacted by specific development activities, the under-footprint figure shows how Pinus contorta relative abundance is predicted to change within each sector's footprint compared to the habitat it replaced (Figure: Under-footprint Effects).
Figure: Regional Sector Effects. Percentage change in Pinus contorta relative abundance throughout the forested region due to the respective footprints of each sector. Refer to value above or below the bar for the estimated regional effect.
The Regional Sector Effects graph shows the predicted change in the total relative abundance of the Pinus contorta across the forested region due to each sector's footprint, considering the: area of the footprint in the region, under-footprint effect, and habitat types impacted by a particular sector (Figure: Regional Sector Effects).
Lodgepole Pine is most commonly found in the Foothills Natural Region, but is also present in pockets of the Boreal Forest Natural Region.
Lodgepole Pine is a target of the Mountain Pine Beetle.
Inkpen, W. and R. Van Eyk. 1986. Guide to the Common Native Trees and Shrubs of Alberta. Government of Alberta, Environmental Protection Services, Pollution Control Division, Pesticide Chemicals Branch, Edmonton, AB.
Johnson, D., L. Kershaw, A. MacKinnon, and J. Pojar. 1995. Plants of the Western Forest: Alberta, Saskatchewan, and Manitoba Boreal and Aspen Parkland. Lone Pine Publishing, Edmonton, AB.
Lindenbach-Gibson, R., D. Fell, M. Marinescu, and J. Rice. 2006. Alberta Facts on Wood: Lodgepole Pine. FPInnovations, Pointe-Claire, QC.
Data collected by ABMI.
Alberta Biodiversity Monitoring Institute. 2019. Lodgepole Pine (Pinus contorta). ABMI Website: abmi.ca/home/data-analytics/biobrowser-home/species-profile?tsn=99004829.
Alberta Biodiversity Monitoring Institute. 2016. ABMI Species Website Manual, Version: 2016-12-02. Alberta Biodiversity Monitoring Institute, Alberta, Canada. Report available at: abmi.ca.
Alberta Biodiversity Monitoring Institute. 2014. Manual for Species Modeling and Intactness, Version 2014-09-25. Alberta Biodiversity Monitoring Institute, Alberta, Canada. Report available at: abmi.ca.
Alberta Biodiversity Monitoring Institute. 2014. Terrestrial field data collection protocols (abridged version) 2016-05-18. Alberta Biodiversity Monitoring Institute, Alberta, Canada. Report available at: abmi.ca.
Download ABMI Species and Habitat Data.
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