Search Results
Displaying:
101 - 120 of 667
Automated Characterization of Forest Canopy Vertical Layering for Predicting Forest Inventory Attributes by Layer Using Airborne LiDAR Data
Resource
Forest canopy vertical layering influences stand development and yield and is critical information for forest management planning and wood supply analysis. It is also relevant for other applications...
Balancing Large-scale Wildlife Protection and Forest Management Goals with a Game-theoretic Approach
Resource
When adopted, wildlife protection policies in Canadian forests typically cover large areas and affect multiple economic agents working in these landscapes. Such measures are likely to increase the...
Balsam Fir-Yellow Birch Forest Succession in the Lower St. Lawrence Region
Resource
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...
Baseline Condition of Jack Pine Biomonitoring Plots in the Athabasca Oil Sands Area, 1976-1977
Resource
No measureable air pollutant effect was observed on either vascular or lichen communities at any site even though significantly high tissue pollutant concentrations were documented within 10km of GCOS
Beech Scale
Resource
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...
Biomass and Root Stem Production of a Colony-forming Willow (Salix interior) on Highly Disturbed, Low Fertility Sites
Resource
This study describes biomass production, colony formation, and clonal spread via root stems of a wide-ranging North American willow species, Salix interior (INT), one of the few willows that can...
Biomass Estimates for Major Boreal Forest Species in West-Central Canada
Resource
Forest biomass is the second-largest renewable energy resource in Canada, representing a major pool in the global carbon budget, but better estimates of forest biomass are needed. In the 1980s...
Biophysical Determinants of Shifting Tundra Vegetation Productivity in the Beaufort Delta Region of Canada
Resource
Temperature increases across the circumpolar north have driven rapid increases in vegetation productivity, often described as ‘greening’. These changes have been widespread, but spatial variation in...
Biting Flies and Activity of Caribou in the Boreal Forest
Resource
Habitat loss has been implicated in the decline of forest-dwelling caribou ( Rangifer tarandus caribou), but it is unknown how biting insects, potentially important components of boreal forest habitat...
Black Spruce Seeds Short-Lived on Boreal Forest Seedbeds
Resource
Viability of black spruce ( Picea mariana [Mill.] B.S.P.) seeds after dispersal in nature or by man may be a crucial factor affecting regeneration of the species on boreal forest seedbeds. Some...
Boreal Caribou Can Coexist with Natural but Not Industrial Disturbances
Resource
Abstract: For species at risk, it is important that demographic models be consistent with our most recent knowledge because alternate model versions can have differing predictions for wildlife and...
Boreal Mixedwood Forest Potential for Carbon Uptake and Storage
Resource
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...
Boreal Nature Series: Satellite imagery and forest regeneration
Event
Event Date and Time
January 26th, 2022 at 12:00pm MST to January 26th, 2022 at 1:00pm MST
ONLINE, AB
Can satellite imagery be used to assess forest regeneration on seismic lines? Webinar with Angeline Van Dongen from Natural Resources Canada, Canadian Forest Service.
Breeding Strategies of Important Tree Species in Canada: Papers Presented at the Workshop
Resource
Breeding programs and strategies for four major tree species of Canada are presented, including Douglas-fir ( Pseudotsuga menziesii (Mirb.) Franco), jack pine ( Pinus banksiana Lamb), the larch...
Bringing Forests Back After Oil and Gas Disturbances: An Experiment Testing Emerging Techniques to Grow Trees on Seismic Lines.
Resource
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...
Bur Oak (Quercus Macrocarpa) Biomass Production on a Former Coal Mine Site: Positive Effects of Coppicing on Rapid Recovery of Growth and Yield
Resource
Ten-year-old bur oak ( Quercus macrocarpa Michx.) saplings established on the exposed, infertile, treeless barrens of a former coal mine site in New Brunswick, Canada, were harvested to assess the...