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Search a listing of Government of Alberta open datasets and publications.
Views: 893
Updated
March 1, 2013
Description
Alberta Environment and Water (AEW) monitors the surface water quality of provincial lakes to evaluate short- and long-term environmental conditions, and to inform lake management and policy. The...
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Views: 712
Updated
August 1, 2005
Description
Selenium is a naturally occurring element, commonly found in rocks and soil. It is a nutrient usually required in small amounts by humans and other organisms, but it can be toxic at only slightly...
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Views: 250
Updated
September 1, 2003
Description
This report outlines how in the early 1980s, Alberta Environment established a formal water quality monitoring program at Wabamun Lake. The program was designed to determine long-term patterns in...
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Views: 208
Updated
September 1, 2003
Description
Several studies were initiated in 2002 to address concerns related to a fish kill and metal levels in sediments from Wabamun Lake. This study was conducted by Alberta Environment to determine the...
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Views: 428
Updated
November 2, 2000
Description
The objective of this report is to determine whether the ecological effects of treated bleached kraft pulp mill effluent on aquatic invertebrates vary with water temperature. To address this...
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Views: 301
Updated
February 1, 2000
Description
This report includes the initial findings of a study initiated in spring 1999 by the Water Management Division and Fisheries Management Division (Natural Resources Service). The study was designed...
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Views: 239
Updated
June 1, 1990
Description
Sediment Oxygen Demand (SOD) is an important variable in the oxygen balance of rivers, in particular during the winter under low flow and extensive ice-cover. In 1989, a method to measure SOD...
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Views: 193
Updated
January 1, 1989
Description
Method Development and Measurement of Sediment Oxygen Demand During the Winter on the Athabasca River.