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In the summer of 1990, research plots were designed and constructed on the Syncrude Canada Ltd., mine site at Mildred lake to test the effect of thickness and quality of replaced soil over tailings sand on the performance of trees and shrubs. Treatments included three cap thicknesses (70, 50 and...
Treatment plots were established on the Syncrude Canada Ltd. Oil sands mine site to test the effect of a variety of mixtures of peat, mineral overburden, and tailings sand on establishment of an initial vegetation cover and productivity of planted trees and shrubs. Treatments consisted of nine...
Revegetation of Oil Sands Tailings: Growth Improvement of Silver-berry and Buffalo-berry by Inoculation with Mycorrhizal Fungi and N2-fixing BacteriaDownload
The ability of actinorhizal shrubs to tolerate inhospitable conditions while improving soil fertility and organic matter status has led to increased usage of these plants for land reclamation and amenity planting purposes. Silver-berry and buffalo-berry are two such shrubs which are being tested...
Ectomycorrhizae of Jack Pine and Green Alder: Assessment for the Need for Innoculation, Development of Innoculation Techniques, and Outplanting Trials on Oil Sands TailingsDownload
The overall objectives of these studies were to characterize the mycorrhizal status of jack pine and green alder which are prime candidates as reclamation species for oil sand tailings and to determine the potential benefits of mycorrhizae on plant performance. This entailed determining the...
Techman Engineering Ltd. was jointly commissioned by the Reclamation Research Technical Advisory Committee and the Oil Sands Environmental Study Group to obtain state-of-the-art information on the propagation of selected woody plants. The purpose was: a) to obtain information on the propagation...
The objectives of the study are to: • conduct a review of readily available information on the establishment and management of woody plants on level and gently sloping (less than 15 percent) amended tailings sand and other similar sites; and • prepare a critical evaluation of the information and...