Wetlands Knowledge Search Results
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Several insect species and groups of insects are examined for their potential as biological indicators in the AOSERP area.
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American Pika populations in Alberta will likely be capable of persisting throughout this century, although their survival will depend increasingly on successful vertical migration.
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Authors
Kishan Sambaraju
Chantal Côté
Invasions of exotic forest insects and pathogens can devastate evolutionarily naïve habitats and could cause irreversible changes to urban and natural ecosystems. Given the ever-increasing volume of...
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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.
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Authors
John Pedlar
Daniel McKenney
Emily Hope
Sharon Reed
Jon Sweeney
Oak wilt is a disease that kills oak trees and is caused by a fungus named Bretziella fagacearum. Though not currently found in Canada, our distribution models indicate that suitable climate...
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Authors
Tyler Searls
X. Zhu
D.W. McKenney
R. Mazumder
J. Steenberg
G. Yan
F.-R. Meng
Climate has a considerable influence on tree growth. Forest managers benefit from the empirical study of the historic relationship between climatic variables and tree growth to support forest...
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Authors
Alberta Biodiversity Monitoring Institute
Alberta Innovates - Technology Futures
With few exceptions, permeability across in situ developments was the main factor affecting caribou movement. Relationship was non-linear, suggesting a minimum threshold of permeability is needed
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Authors
Mathieu Leblond
Jacqueline Frair
Daniel Fortin
Christian Dussault
Jean-Pierre Ouellet
Réhaume Courtois
Resource Date:
September
2011
This resource is available on an external database and may require a paid subscription to access it. It is included on the CCLM to support our goal of capturing and sharing the breadth of all...
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Authors
Olaf Niemann
Fabio Visintini
Changes observed in the foliage of trees killed by bark beetles are usually described in terms of stages that have been related to a specific timeframe. The “green attack” stage is the period of time...
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Authors
H. Yau
K.L. Murphy
P.L. Timpany
Once the composite model is calibrated and tested, it would predict mass loading or concentration of a parameter at any point along the study area for different future development scenarios
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Pesticide Chemicals Branch of Alberta Environment conducted a monitoring program in 1979 related to two methoxychlor treatments of the Athabasca River for black fly (Simulium arcticum) control.
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The use of methoxychlor in the Athabasca River to control black fly (Diptera: Simuliidae) larvae was monitored in 1980. Effective control of black fly was observed for a distance of 60 km
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Population reductions of non-target organisms in the Athabasca River due to methoxychlor was limited for the May 20/21 treatment but was considerable for the June 19 treatment.
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Authors
Gordon Macdonald
Alfred Rademacher
Changes in effluent loadings at the two pulp mills and an increase in river flows in the lower Athabasca Basin accounted for some noticeable improvements in water quality from that reported in 1990
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Authors
Jorge Castro
Domingo Alcaraz-Segura
Jennifer Baltzer
Lot Amorós
Fernando Morales-Rueda
Siham Tabik
Aerial seeding with drones has great potential in forest restoration but faces enormous challenges to be efficient and scalable. Current protocols use blanket seeding throughout the area to be...
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Authors
Michelle Knaggs
Samuel Haché
Scott Nielsen
Rhiannon Pankratz
Erin Bayne
Resource Date:
December
2020
Research Highlights: The effects of fire on birds in the most northern parts of the boreal forest are understudied. We found distinct differences in bird communities with increasing fire severity in...
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Authors
Christian Dussault
Véronique Pinard
Jean-Pierre Ouellet
Réhaume Courtois
Daniel Fortin
Resource Date:
September
2012
This resource is available on an external database and may require a paid subscription to access it. It is included on the CCLM to support our goal of capturing and sharing the breadth of all...
Resource
Authors
Mathieu Leblond
Christian Dussault
Jean-Pierre Ouellet
Resource Date:
August
2012
This resource is available on an external database and may require a paid subscription to access it. It is included on the CCLM to support our goal of capturing and sharing the breadth of all...
Resource
Authors
Sari Holopainen
Elmo Miettinen
Veli-Matti Väänänen
Petri Nummi
Hannu Pöysä
Wetlands belong to the globally most threatened habitats, and organisms depending on them are of conservation concern. Wetland destruction and quality loss may affect negatively also boreal breeding...
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No measureable air pollutant effect was observed on either vascular or lichen communities at any site even though significantly high tissue pollutant concentrations were documented within 10km of GCOS