Mass Balance: Imikpuk Lake

 

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Freeze-up began in Imikpuk Lake on September 25. Growth continued throughout the winter.

The Imikpuk mass balance site, located on Imikpuk Lake, was initially surrounded by snow-covered ice.  The snow had melted by 15 June.  The site was equipped with four thickness gauges (34, 37, 40, 49) and a downward-looking acoustic sensor measuring the position of the surface.

A thermistor string at this site measured vertical profiles of temperature. There were also hobo temperature sensors measuring temperatures at the base of the snow cover.

Imikpuk Lake mass balance site on 29 May 2001.

 

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