Land Management Search Results
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Nitrogen and complete fertilizer applications improved growth of white spruce on overburden sites. Fertilization did not, however, have an effect on lodgepole pine growth on tailings sand sites
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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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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...
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To make up for timber losses caused by fire, salvage logging of burned timber is an economically attractive option. Improved logging practices could promote the establishment of regeneration while...
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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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The deeper soil salvage depth (40 cm) was better than the shallow salvage depth (15 cm) at establishing a forest understory plant community characteristic of the boreal forest.
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Authors
Natural Resources Canada (NRCan)
Minimal disturbance is an approach to oil and gas development that aims to preserve the attributes of the original site as much as possible during development. Minimal disturbance practices include...
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Authors
Natural Resources Canada (NRCan)
Minimal disturbance is an approach to oil and gas development that aims to preserve the attributes of the original site as much as possible during development. Minimal disturbance practices include...
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This note explores lesson from EMEND that can inform reclamation approaches that embrace variation, as opposed to a one-size-fits-all approach.
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Plow-in pipeline approach resulted in a fescue-bluegrass vegetation community that had the best rough fescue recovery and greatest similarity to undisturbed natural grassland
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Upland mesic sites showed a relatively strong ability to regenerate on their own (passive restoration), while lowland (bogs and fens) and upland dry sites were slow to recover.
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Where forest floor was protected from disturbance, there were approximately 10 times as many aspen sprouts that were at least 3 times as tall as sprouts in the area where floor was stripped & replaced
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This study tested the ability of rat root to grow in a high pH/high salinity environment, similar to that of a constructed oil sands tailings pond wetland.
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Authors
Natural Resources Canada (NRCan)
This note explores lesson from EMEND that can inform reclamation approaches that embrace variation, as opposed to a one-size-fits-all approach.
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Tailings sand sites: fine root biomass decreased with depth and proximity to the textural interface. Overburden sites: fine root biomass decreased abruptly at the textural interface and EC increased
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Because natural resources development causes landscape disturbance, post-development site restoration requires an in-depth knowledge of previous conditions. What did the landscape look like before...
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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...
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This Fact Sheet gives guidance regarding the use of native plant materials for revegetation of industrial developments in Alberta. A native plant is defined as a species occurring within its historic...
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Because natural resources development causes landscape disturbance, post-development site restoration requires an in-depth knowledge of previous conditions. What did the landscape look like before...
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Aspen sucker production from root fragments was 3X higher at salvage/placement depth of 40 cm compared to 15 cm. Successful suckering occurred in root fragments with little damage in upper 20 cm soil