Wetlands Knowledge Search Results
Resource
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...
Resource
Annosus root and butt rot was first reported in Quebec in 1989. The causal fungus enters a pine stand by colonizing the surface of freshly cut stumps. The disease spreads through contact between the...
Resource
Beavers, Canada's national animal, provide many valuable ecosystem services including storage of water during droughts and flooding, creation of habitat for a variety of species, and improvement of...
Resource
This infographic by the CCLM discusses mesocosms and the InnoTech Alberta Mesocosm Facility in Vegreville, Alberta.
Resource
This note explores lesson from EMEND that can inform reclamation approaches that embrace variation, as opposed to a one-size-fits-all approach.
Resource
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
Resource
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.
Resource
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
Resource
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.
Resource
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.
Resource
These guidelines are designed to help land users minimize, or avoid, potential adverse effects on selected wildlife and wildlife resources when conducting activities on public and private lands within...
Resource
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
Resource
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...
Resource
This book is composed of chapters that reveal our current state of knowledge on reclamation and restoration of these boreal ecosystems. The boreal forest, or taiga, is a mosaic of lakes, peatlands...
Resource
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...
Resource
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...
Resource
Authors
Jeffrey Fidgen
Chris MacQuarrie
Jean Turgeon
Hemlock woolly adelgid ( Adelges tsugae Annand) has recently invaded Canada and is threatening the survival of eastern hemlock. An important part of the management of the hemlock woolly adelgid is...
Resource
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...
Resource
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
Resource
Authors
V. Fewster
Jeffrey Fidgen
Chris MacQuarrie
La spongieuse ( Lymantria dispar) est un insecte défoliateur non indigène naturalisé. La spongieuse a une prédilection pour le chêne, mais elle s’attaque à plusieurs autres essences d’arbres indigènes...