Wetlands Knowledge Search Results
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...
Resource
Authors
V. Fewster
Jeffrey Fidgen
Chris MacQuarrie
Spongy moth ( Lymantria dispar) is a naturalized non-native pest that prefers oak leaves, but it can defoliate several other tree species native to Canada. Repeated high rates of defoliation by spongy...
Resource
Authors
Natural Resources Canada (NRCan)
This maintenance schedule outlines the care that trees need in each season. It can be used as a checklist year after year. You can adapt it to your local area and the specific needs of your project.
Resource
Authors
L. Archambault
J. Morissette
In Quebec, the bioclimatic zone of balsam fir-yellow birch covers an area of 94,768 km 2. Some of the forest cover types in the area, such as balsam fir-yellow birch, are among the most productive in...
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Laminated root rot caused by the fungus Phellinus weirii is one of the most important root diseases of conifers in western North America. This short note discusses the susceptibility of western...
Resource
Resource Date:
October
2021
In a world filled with breathtaking beauty, we have often overlooked the elusive charm and magic of certain landscapes. A cloudy river flows into a verdant Arctic wetland where sandhill cranes and...
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This infographic provides an overview of the Adaptive Silviculture for Climate Change research study at the Petawawa Research Forest.
Resource
Authors
Jean-François Côté
Olivier van Lier
Dasvinder Kambo
This fibre fact demonstrates that fine-scale structural information derived from t-lidar and new modeling techniques can improve wood fibre attribute predictions.
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The Boreal Caribou Ecological Model is a conceptual model which illustrates the key ecosystem factors, mechanisms, pathways and interactions mediating the well known national disturbance-recruitment...
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Authors
José Gérin-Lajoie
Alain Cuerrier
Laura Siegwart Collier
In full colour with photos of the 145 contributing Inuit elders, “The Caribou Taste Different Now” grounds the discussions, debates, and discourses about climate change to material and everyday life in the contemporary Canadian Arctic.
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This is a chapter from the book, In Our Backyard. It explores the essentials of caribou ecology and conservation. Using Keeyask as a platform, the author focuses on the challenges and opportunities of...
Resource
Authors
Philippe Tanguay
Richard Hamelin
In the era of molecular biology, DNA barcoding is being used to fill gaps in taxonomy and confirm findings obtained through traditional approaches based on morphological differences between species...
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Authors
N. Kingsbury
A. Lewis-Gibbs
(Fast Tests for Rating and Amelioration of Conifer) – A collaboration among CWFC researchers, academia, government and industry transforms traditional tree breeding programs by improving genetic...
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A good simple and visually interesting web page/infographic that explains the importance of the different parts of the Porcupine caribou herd range. Ideal for younger audiences as a learning tool...
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Trees are constantly exposed to a multitude of micro-organisms, but only a few are capable of causing disease. When trees come under attack from micro-organisms, their primary line of defence is a...
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The scientific community, forest managers, environmental organizations, carbon-offset trading systems and policy-makers require tools to account for forest carbon stocks and carbon stock changes. In...
Resource
Authors
G.D. Gann
T. McDonald
Bethanie Walder
J. Aronson
C.R. Nelson
J. Jonson
J.G. Hallett
C. Eisenberg
M.R. Guariguata
J. Liu
F. Hua
C. Echeverria
E.K. Gonzales
N. Shaw
K. Decleer
K.W. Dixon
The Restorative Continuum includes a range of activities and interventions that can improve environmental conditions and reverse ecosystem degradation and landscape fragmentation. The continuum...
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This brochure encompasses current knowledge stemming from research in genomics and climate change as it relates to the 2 Billion Trees Program. This knowledge is presented based on an integrated...
Resource
Authors
Jos Verhoeven
Willem Koerselman
Boudewijn Beltman
Resource Date:
January
1988
Species-rich quaking fens have become rare in Western Europe. In Great Britain, Germany and The Netherlands they have been drained and turned into agricultural land. In The Netherlands small fens have...
Resource
Authors
Natural Resources Canada (NRCan)
Quickly establishing vegetation and achieving reclamation certification are shared objectives of oil and gas operators. While tree planting is clearly advantageous in the predictability of...