Wetlands Knowledge Search Results
Resource
Cladonia subgenus Cladina (the reindeer lichens) can be a dominant part of terrestrial ecosystems worldwide. They are particularly abundant in arctic-alpine and boreal regions, where they are a...
Resource
Authors
Claire Depardieu
Martin Girardin
Simon Nadeau
Patrick Lenz
Jean Bousquet
Nathalie Isabel
Drought intensity and frequency are increasing under global warming, with soil water availability now being a major factor limiting tree growth in circumboreal forests. Still, the adaptive capacity of...
Resource
Authors
Barbara Darroch
Surya Acharya
AEC Blueridge alpine bluegrass (Poa alpina L.) is a reclamation variety developed for use in reclaiming and revegetating disturbed sites at high elevations. It is the first variety of alpine bluegrass...
Resource
Authors
Barbara Darroch
Surya Acharya
AEC Hillcrest awned slender wheatgrass l Elymus tichycaulus subsp. subsecandus (Link) Gould] is a-reclamation variety developed for use in reclaiming and revegJtating oisturtea sites in the mountains...
Resource
Authors
Barbara Darroch
Surya Acharya
Jay Woosaree
AEC Mountaineer broadglumed wheatgrass, Elymus trachycaulus subsp. violaceus (Horneman) A. & D. Love, is a cultivar developed for reclaiming and revegetating disturbed sites at high elevations. It is...
Resource
Authors
Martin Girardin
Nathalie Isabel
Xiao Jing Guo
Manuel Lamothe
Isabelle Duchesne
Patrick Lenz
Assisted gene flow between populations has been proposed as an adaptive forest management strategy that could contribute to the sequestration of carbon. Here we provide an assessment of the mitigation...
Resource
Authors
Mark Baah-Acheamfour
Jean-Marie Sobze
The longevity of seeds in storage is modulated by the initial quality as well as the storage conditions.
Resource
Authors
Kelman Wieder
Melanie Vile
Dale Vitt
Kimberli Scott
Bin Xu
James Quinn
Cara Albright
The 140,329 km 2 Athabasca Oil Sands Administrative Area (OSAA), which contains 8982 km 2 of bogs. Since the late 1970s, N emissions from oil sands development in the OSAA have steadily increased...
Resource
Authors
Brad Pinno
Amanda Schoonmaker
Çağdaş Kera Yücel
Robert Albricht
Abstract: Planting trees is an important step in re-establishing functioning forest ecosystems after industrial land disturbances. Conventional planting practices create forests with evenly spaced...
Resource
Authors
Kaysandra Waldron
Nelson Thiffault
Frédéric Bujold
Jean-Claude Ruel
Jean-Martin Lussier
Dominique Boucher
The Eastern boreal forests of Quebec, Canada, have been extensively harvested over the past decades. Second growth stands originating from sites harvested between 1920 and 1950 will soon reach the...
Resource
To determine the effects of population, environment and their interaction on the variability of seed germination, seeds of 27 random native Alberta populations of Saskatoon berry ( Amelanchier...
Resource
Authors
Angelo Filicetti
Scott Nielsen
Energy exploration has led to fragmentation of habitats worldwide. In boreal forests of Alberta, Canada narrow clear-cut linear disturbances (3–14 m wide) called seismic lines are often the largest...
Resource
Authors
Paul Jefferson
Paul McCaughey
Jay Woosaree
Linden McFarlane
There is renewed interest in re-seeding native grasses in the prairie region of western Canada but there is limited information on their forage quality for fall grazing. We evaluated forage quality in...
Resource
Authors
Julie Godbout
Marie-Claude Gros-Louis
Manuel Lamothe
Nathalie Isabel
The speed and magnitude of global change will have major impacts on riparian ecosystems, thereby leading to greater forest vulnerability. Assessing species’ adaptive capacities to provide relevant...
Resource
Authors
José Riofrío
Joanne White
Piotr Tompalski
Nicholas Coops
Michael Wulder
When combining multi-temporal airborne laser scanning (ALS) data sets, forest height growth assessments can be compromised due to variations in ALS acquisitions. Herein, we demonstrate the importance...
Resource
Authors
Dominique Boucher
Sylvie Gauthier
Nelson Thiffault
William Marchand
Martin Girardin
Climate change is projected to increase fire severity and frequency in the boreal forest, but it could also directly affect post-fire recruitment processes by impacting seed production, germination...
Resource
Authors
Eric Post
Christian Pedersen
David Watts
Ecological rarity, characterized by low abundance or limited distribution, is typical of most species, yet our understanding of what factors contribute to the persistence of rare species remains...
Resource
Authors
Jasmeen Kaur
Amanda Schoonmaker
Jean-Marie Sobze
Abstract: Alnus viridis (Chaix) DC. subsp. crispa (Aiton) Turrill (Betulaceae), commonly known as green alder or mountain alder, is a boreal shrub used to revegetate disturbed lands because of its...
Resource
Authors
Paul Jefferson
Paul McCaughey
Ken May
Jay Woosaree
Linden McFarlane
The utilization of native grass species for potential biomass feedstocks of the emerging ethanol industry requires more information about their cellulose and hemicellulose concentration. Ten native...
Resource
Authors
Amir Behzad Bazrgar
Derek Sidders
Naresh Thevathasan
Afforestation systems as a pathway for natural climate solutions contributing to terrestrial C sequestration are influenced by agroclimatic conditions, tree species and clones. This study validated a...