Land Management Search Results
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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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Authors
Kimberley Murray
Melanie Bird
Bin Xu
This research poster discusses and compares various treatments to well pad sites as well as an overview of temporary and permanent linear features. Presented at the NAIT 7th Seminar on Linear...
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Resource Date:
August
2020
This document is an introduction to a 360 tours project Toolkit developed by Canada's Oil Sands Innovation Alliance (COSIA) led by Cenovus Energy Inc., in collaboration with Natural Resources Canada...
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Authors
Laura Manchola-Rojas
Brad Pinno
Derek Mackenzie
Sebastian Dietrich
Buried wood is an important yet understudied component of natural and anthropogenic soils. Nutrient immobilization as a response to wood addition during oil sands' reclamation may be a concern since...
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Authors
Derek Mackenzie
Simmon Hofstetter
Ido Hatam
Brian Lanoil
Rebuilding native forest soils in reclamation will require the use of biochar to stimulate functional similarity to native ecosystems for nutrient availability and microbial community succession
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Over 500,000 oil and gas wells have been drilled in Alberta. Recently updated peatland restoration criteria for well-pads creates incentive for peatland restoration, but little is known about...
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Authors
Bonnie Drozdowski
Chris Powter
Heather Tokay
Dean MacKenzie
Bin Xu
Workshop summary of discussions to inform a path forward for a policy framework that provided clarity on the process to request a change in land use and the criteria for evaluating the requests.
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Authors
Bonnie Drozdowski
Chris Powter
Heather Tokay
Dean MacKenzie
Kevin Renkema
Bin Xu
Factors to consider when assessing the ecological implications of a change in land use request (hydrology, cumulative effects and regional considerations, upland function, status of the borrow pit ...
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Authors
Chris Powter
Bin Xu
Kevin Renkema
Natalie Shelby-James
Bonnie Drozdowski
This 2022 Update is a revision of the original Decision Framework and Support Tools report based on stakeholder feedback and a field verification trial.
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Authors
Chris Powter
Natalie Shelby-James
Bin Xu
Kevin Renkema
Results of a stakeholder review of the draft Certification of Mineral Soil Pads in the Boreal Region – Decision Framework and Support Tools report and a field verification trial by practitioners.
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Reconstructed soils representing different materials handling and replacement techniques were characterized and variability in chemical and physical properties was assessed
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Authors
K. Kong
J.D. Lindsay
Bill McGill
Physical, chemical, and microbiological properties of stored materials were compared with those of fibric moss peat, mesic moss peat, and mesic fen peat samples from undisturbed sites
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Salix interior Rowlee (INT) is a wide-ranging North American willow from the small taxonomic group Salix section Longifoliae, notable for its ability to form multi-stemmed vegetative stem colonies...
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Authors
Alex Schumacher
Reinhard Hermesh
Antoine Bedwany
The study involved an examination of the vegetation and spoils on five mine locations in the central Parkland of Alberta. These five locations represented different spoil types, and methods of mining...
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Forest floor mineral soil mix had significantly greater soil microbial functional diversity than peat mineral soil mix. CWD increased microbial biomass and microbial functional diversity in both soil
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Authors
Harald Thimm
G.J. Clark
G. Baker
The construction of a wastewater evaporation lagoon at the Quirk Creek Gas Plant a number of years ago resulted in the creation of a six acre area of overburden consisting of heavy clay, gravel and...
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Authors
Chris Powter
Brent Scorfield
Brent Lakeman
Shane Patterson
The development of integrated geomatics and remote sensing technologies for environmental management holds promise to meet economic diversification and effective environmental management.
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Authors
Leonard Leskiw
T.B. Zeleke
The primary target of land reclamation in the Athabasca Oil Sands (AOS) region of Canada is to re-create ecosystems which are similar to the pre-disturbance ecosystems. The main objective of this...
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Authors
Terry Macyk
Bonnie Drozdowski
This report identifies and summarizes reclamation practices that have been used in the mineable Oil Sands region and coal mining industry over the last 40+ years.
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Authors
Lauren Thompson
McKenzie Kuhn
Johanna Winder
Lucas Braga
Ryan Hutchins
Andrew Tanentzap
Vincent St. Louis
David Olefeldt
Resource Date:
January
2023
Permafrost thaw may increase the production of neurotoxic methylmercury (MeHg) in northern peatlands, but the downstream delivery of MeHg is uncertain. We quantified total mercury (THg) and MeHg...