Towards a Stream Classification System for the Canadian Prairie Provinces

2012 ◽  
Vol 37 (4) ◽  
pp. 311-332 ◽  
Author(s):  
Greg MacCulloch ◽  
Paul H. H. Whitfield
Keyword(s):  
Classification System ◽  
Canadian Prairie ◽  
Stream Classification ◽  
Prairie Provinces

Statistical spring wheat yield forecasting for the Canadian prairie provinces

2009 ◽  
Vol 149 (6-7) ◽  
pp. 1022-1031 ◽  
Author(s):  
Budong Qian ◽  
Reinder De Jong ◽  
Richard Warren ◽  
Aston Chipanshi ◽  
Harvey Hill
Keyword(s):  
Spring Wheat ◽  
Wheat Yield ◽  
Canadian Prairie ◽  
Yield Forecasting ◽  
Prairie Provinces

Characterization and assessment of the devastating natural hazards across the Canadian Prairie Provinces from 2009 to 2011

2014 ◽  
Vol 73 (2) ◽  
pp. 761-785 ◽  
Author(s):  
Julian Brimelow ◽  
Ronald Stewart ◽  
John Hanesiak ◽  
Bohdan Kochtubajda ◽  
Kit Szeto ◽  
...  
Keyword(s):  
Natural Hazards ◽  
Canadian Prairie ◽  
Prairie Provinces

Host range and geographic distribution of Armillaria root rot pathogens in the Canadian prairie provinces

1990 ◽  
Vol 20 (12) ◽  
pp. 1859-1863 ◽  
Author(s):  
K. I. Mallett
Keyword(s):  
Host Range ◽  
Geographic Distribution ◽  
Host Species ◽  
Root Rot ◽  
Boreal Forests ◽  
Common Species ◽  
Canadian Prairie ◽  
Armillaria Root Rot ◽  
Armillaria Species ◽  
Prairie Provinces

A survey to identify Armillaria root rot pathogens, their host range, and geographic distribution was conducted in the Canadian prairie provinces. Collections of basidiocarps and isolates from the wood of gymptomatic or dead trees were made. Armillaria species were identified by interfertility testing and by the L-DOPA method. Three Armillaria species, A. ostoyae (Romagn.) Herink, A. sinapina Bérubé & Dessureault, and A. calvescens Bérubé & Dessureault, were identified. Armillariaostoyae was the most common species in both the subalpine and boreal forests and was found on a wide variety of coniferous and deciduous host species. Armillariasinapina was in both the boreal and subalpine forests but occurred primarily on deciduous host species. Armillariacalvescens was rare and was found only in the boreal forest on both coniferous and deciduous host species.

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