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Views: 3907
Updated
December 15, 2023
Description
Cyanobacteria (also referred to as blue-green algae) are common photosynthetic bacteria that live in surface waters. Under favorable conditions, such as warm water and high nutrient content, these...
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Views: 199
Updated
December 19, 2014
Description
Pigeon and Wabamun Lakes are among the most heavily used recreational lakes in Alberta. Recently, apparent increases in algal blooms and fish kills have threatened the ecological integrity of...
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Views: 410
Updated
September 1, 2014
Description
Harmful blue-green algae (toxic cyanobacteria) blooms in surface water are prevalent in Alberta. The presence of blue-green algae in recreational water causes unpleasant aesthetics, and exposure...
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Views: 471
Updated
May 1, 2014
Description
Severe cyanobacterial blooms in Pigeon Lake led to an increased concern about the lake's water quality. In order to better understand the ecology and chemistry of the lake and all the factors that...
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Views: 490
Updated
March 1, 2014
Description
Occurrences of significant blue-green algae blooms have resulted in stakeholders at Pigeon Lake seeking management options to assist with reducing the frequency and intensity of such events. To...
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Views: 657
Updated
January 1, 2008
Description
Alberta's nutrient-rich lakes, ponds and reservoirs can support blooms of blue-green algae, scientifically known as cyanobacteria, some of which can produce toxins hazardous to people, pets,...
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Views: 415
Updated
January 1, 2008
Description
When cyanobacteria grow profusely and congregate, they make lake water look like pea soup. This phenomenon is called a bloom. Alberta has more than 100 species of cyanobacteria, ranging from tiny...
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Views: 339
Updated
August 24, 2006
Description
Explains how foam forms on lakes, rivers, and streams.