Wetlands Knowledge Search Results
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Authors
Calvin Sikstrom
John Martin
Effects of stream diversions on aquatic life, natural recovery of stream ecosystems from the effects of diversion, effectiveness of habitat restoration/enhancement techniques, and potential biomonitor
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Authors
Alberta Environmental Protection, Technical Services and Monitoring Division
Study was undertaken in response to concerns raised by the City of Fort McMurray over the validity of the elevation established in previous studies as representing the 1 in 100 year design flood level
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Purpose of this project was to document existing hydrogeological data, identify areas of concern and to outline a plan for monitoring changes in groundwater flow or quality.
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Authors
D.A. Westworth & Associates
Brief review of the principal habitat units present on the Syncrude lease prior to development supported by a review of pertinent references
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Authors
Steve Hrudey
Richard Nelson
The literature on tainting of fish by petroleum-derived compounds has been reviewed for information specifically relevant to the potential for tainting of fish in the Athabasca River
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Authors
Jessica Theoret
Maria Cavedon
Troy Hegel
Dave Hervieux
Helen Schwantje
Robin Steenweg
Megan Watters
Marco Musiani
We aimed at assessing seasonal movement behaviours, including migratory, resident, dispersing, and nomadic, for caribou belonging to the Barren-ground and Woodland subspecies and ecotypes. Our unexpected findings of marked seasonal movement plasticity in caribou indicate that this phenomenon should be better studied to understand the resilience of this endangered species to habitat and climatic changes. Our results that a substantial proportion of individuals engaged in seasonal migration in all studied ecotypes indicate that caribou conservation plans should account for critical habitat in both summer and winter ranges.
Resource
Authors
F.F. Gilbert
S.A. Brown
M.E. Stoll
Annotated bibliography contains 776 entries grouped under the species: muskrat, beaver, mink, and otter
Resource
Authors
Ignacio Aguirre
Glynnis Hood
Cherie Westbrook
Beavers ( Castor canadensis and C. fiber) build dams that modify catchment and pond water balances, and it has been suggested that they can be a nature-based solution for reducing flood hydrographs...
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Authors
Ontario Ministry of Natural Resources
Resource Date:
October
2000
This technical guide is intended for use in the municipal policy and development process under the Planning Act.
Resource
Authors
Emily Ury
Puvaanah Arrumugam
Ellen Herbert
Pascal Badiou
Bryan Page
Nandita Basu
Resource Date:
April
2023
Wetland restoration is a popular nutrient management strategy for improving water quality in agricultural catchments. However, a wetland’s ability to retain phosphorus is highly variable and wetlands...
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Spring-staging totals for two surveys for this year were 1000 and 3600 ducks. Five fall-staging surveys revealed a total of from 11 000 to 24 000 ducks.
Resource
Authors
Patricio Pacheco-Cancino
Rubén Carrillo-López
Armando Sepulveda-Jauregui
Marcelo Somos-Valenzuela
Mosses of the genus Sphagnum are the dominant vegetation in most pristine peatlands in temperate and high-latitude regions. They play a crucial role in carbon sequestration, being responsible for ca...
Resource
Authors
Stephen Moran
John Cherry
In reconstructing the landscape during reclamation the sequence and methods of placement of overburden material determine the post-mining subsurface-water chemistry. The type of material at various...
Resource
Authors
Oil Sands Research and Information Network
Canadian Environmental Assessment Agency
Develop common understanding of the current knowledge regarding groundwater resources, groundwater-surface water interactions in the oil sands area, ongoing applied research, monitoring and impacts
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Road networks, both temporary and permanent, are necessary for accessing natural resources in the boreal forest. Forest roads can alter hydrology by 1) affecting the movement of water 2) reducing the...
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Authors
Alberta Health, Environmental Health Services Division
presents the summary of water quality in the Athabasca River during six sampling surveys (including a site at Fort McMurray, Tar Island, above G.G.O.S.)
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Authors
Alberta Health, Environmental Health Services Division
Water quality in the Athabasca River and tributaries was found to be generally acceptable throughout the winter of 1969/70. However, relatively high odor and colour values were observed on occasions
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Consultants were requested to carry out preliminary studies to determine the technical feasibility and estimated cost of constructing a dam on the Athabasca River in the vicinity of Crooked Rapids.
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Life history information and location data for the 672 fish, of 17 species, collected from rivers lakes are presented in table format
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Includes sections outlining the requirements of: Environmental impact to tar sands development, Water Resources Act, Clean Air Act , Clean Water Act and land reclamation