Wetlands Knowledge Search Results
Resource
Authors
K.A. Baldwin
K. Chapman
D. Meidinger
P.W.C. Uhlig
L. Allen
S. Basquill
D. Faber-Langendoen
N. Flynn
C. Kennedy
W. Mackenzie
M. Major
W.J. Meades
C. Morneau
J.-P. Saucier
The Canadian National Vegetation Classification (CNVC) is an ecological classification of natural vegetation communities in Canada. It provides a framework for describing patterns of vegetation at...
Resource
Winters are cold with relatively little snow. About two-thirds of the precipitation falls in the summer months with several major rainstorms generally accounting for much of the seasonal rain
Resource
Authors
Georges Pelletier
Christian Hébert
This review of Cryptophagidae of Canada and the Northern United States (US) covers 142 species among the following genera: Caenoscelis (6 species), Antherophagus (4), Cryptophagus (33), Henoticus (4)...
Resource
The Development and Reclamation Review process, as it currently operates, is presented and discussed with the aid of a flow chart. Suggestions are made to improve and expedite the process with...
Resource
From mid to late summer 1977 an investigation was made of the distribution and foraging of White Pelicans in the Birch Mountains linked with a breeding investigation undertaken at the pelican rookery
Resource
The study's purpose is to assess the nutrient self-sufficiency of five-year-old reclaimed areas in montane and subalpine environments. Adjacent, undisturbed native grasslands were also studied for...
Resource
Authors
Philippe Tanguay
Richard Hamelin
In the era of molecular biology, DNA barcoding is being used to fill gaps in taxonomy and confirm findings obtained through traditional approaches based on morphological differences between species...
Resource
The ecology (distribution, demography, habitat preferences and food habits) of five of the species of small mammals common to the Alberta Oil Sands are described
Resource
Authors
R.C.B. Hartland-Rowe
R.S. Davies
M. McElhone
Reid Crowther
Hartley Creek, a tributary of the Muskeg River, has rich and diverse benthic fauna and is dominated numerically by Chironomidae but by Trichoptera in terms of biomass.
Project
The Ecosystem Management Emulating Natural Disturbance (EMEND) Project is a large-scale variable retention harvest experiment designed to test effects of residual forest structure on ecosystem...
Resource
The central goal of the Boreal Ecosystem Recovery and Assessment (BERA) program is to understand the effects of industrial disturbance on natural ecosystem dynamics, and to develop strategies for...
Resource
Authors
Boreal Ecosystem Recovery and Assessment
The 2024 issue of The Edge summarizes the following key findings: Plan A better understanding of passive recovery trajectories will help guide restoration planning LiDAR is a powerful planning tool...
Resource
Authors
A.A. Mimaro
Francis Salifu
Comparatively the suppressive effect of barley was higher than that of oats probably due to a combination of vigorous growth and possible allelopathic effects.
Resource
Authors
Richard Johnson
Peter Bork
Paul Layte
Oil sands processing operations in northeastern Alberta generate 25 x 106 m3 of water-fines mixtures (sludge) per year. The fines settle in several weeks but will not consolidate to more than 35%...
Resource
Authors
W.H. Griffiths
B.D. Walton
Detrimental effects of increased suspended and settled sediments on fish, bottom invertebrates, and primary productivity are documented.
Resource
Authors
L.M. McKinnon
A.K. Mitchell
A. Vyse
In forestry, the purpose of site preparation is to ameliorate environmental conditions which limit tree seedling survival and growth. In subalpine and boreal forests, low soil temperature in...
Resource
Organic constituents of wastewaters from the existing Athabasca oil sands extraction plant were characterized and quantified. Twenty-one chemical parameters were determined on a total of ten samples
Resource
Reclamation practice is a function of public will expressed through either company policy or regulatory requirement and technical capability. Many of the contradictions and conflicts which appear in...
Resource
Authors
Don Thacker
Richard Johnson
Cone penetration resistence as a measure of compaction was used to evaluate minespoils from the Luscar geological formation of the Alberta Rocky Mountain Foothills across the plant available moisture...
Resource
Authors
N. Kingsbury
A. Lewis-Gibbs
(Fast Tests for Rating and Amelioration of Conifer) – A collaboration among CWFC researchers, academia, government and industry transforms traditional tree breeding programs by improving genetic...