Land Management Search Results
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Authors
Loius Archambault
J. Morissette
In Quebec, the bioclimatic zone of balsam fir-yellow birch covers an area of 94,768 km 2. Some of the forest cover types in the area, such as balsam fir-yellow birch, are among the most productive in...
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Authors
Jeffrey Fidgen
Chris MacQuarrie
Beech scale is an introduced insect that damages beech trees; this damage can lead to beech bark disease. The insect was introduced to North America in the late 1800’s and has spread throughout...
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Authors
Thomas Woodcock
Peter Kevan
Andrea McGraw-Alcock
In the summer of 2009, planning and research began at Waynco Ltd. (a subsidiary of Nelson Aggregate Co.) in Cambridge, which was nearing the final stages of rehabilitation. Although the soil hasn't...
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Nitrogen and complete fertilizer applications improved growth of white spruce on overburden sites. Fertilization did not, however, have an effect on lodgepole pine growth on tailings sand sites
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Understanding how birds respond to landscape disturbance is key to effective restoration. Two studies used non-invasive microphone arrays to determine the exact locations of singing individuals in the...
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Mounding is a common restoration technique designed to improve microsite conditions for planted seedlings in wetlands. There are a variety of strategies for constructing mounds, though, and how mounds...
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Trees are constantly exposed to a multitude of micro-organisms, but only a few are capable of causing disease. When trees come under attack from micro-organisms, their primary line of defence is a...
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Authors
Alberta Biodiversity Monitoring Institute
From1999 to 2015, human activity in Alberta visibly converted over 23,000 km2 of native ecosystems into residential, recreational, or industrial landscapes
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Resource Date:
August
2021
With the support of Alberta Environment and Parks, the Alberta Biodiversity Monitoring Institute has become the trusted source for data about habitat, species, and the human footprint.
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Authors
Alberta Biodiversity Monitoring Institute
These results suggest that restoring caribou habitat to nearly unaltered conditions may help to slow white-tail expansion, reduce predator densities, and, by extension, ,lower predation on caribou.
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Authors
Alberta Biodiversity Monitoring Institute
In summer 2013 field crews spent five weeks sampling soil and vegetation indicators at 18 wellsites and adjacent reference sites in the Dry Mixedgrass subregion of Alberta
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To make up for timber losses caused by fire, salvage logging of burned timber is an economically attractive option. Improved logging practices could promote the establishment of regeneration while...
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The boreal mixedwood forest ecosystem includes both coniferous and deciduous tree species and is a common and widespread ecosystem in the Canadian boreal forest resulting from harvesting, forest fires...
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Both aspen and spruce grew on sites with very high salinity and pH deeper in the soil profile (i.e., 40-100cm), so long as surface soils were not highly saline and had adequate moisture and nutrients.
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This publication discusses the restoration of treed peatlands after disturbances caused by oil and gas activities, particularly in areas where seismic lines have been created. Seismic lines are...
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To make up for timber losses caused by fire, salvage logging of burned timber is an economically attractive option. Improved logging practices could promote the establishment of regeneration while...
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Authors
Pierre Desrochers
Danny Rioux
The continuing spread of butternut canker constitutes the greatest threat to the survival of butternut trees, which have been protected under the Species at Risk Act since 2005. Furthermore, growing...
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Canada’s forests play an important role in the global carbon cycle. Forests exchange carbon dioxide with the atmosphere through the processes of photosynthesis, respiration, and decomposition. The...
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With climate change, Canada’s forests will be exposed to rapid changes in their environment, including variations in temperature and precipitation. Tree species will have to migrate to find the...
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Authors
D. Meidinger
K.A. Baldwin
The Canadian National Vegetation Classification (CNVC) is an ecological classification of natural and semi-natural Canadian vegetation. The classification is a hierarchical taxonomy, describing...