Mysterious rings on ice|Mystiske ringer på isen

[fusion_builder_container hundred_percent=”yes” overflow=”visible”][fusion_builder_row][fusion_builder_column type=”1_1″ background_position=”left top” background_color=”” border_size=”” border_color=”” border_style=”solid” spacing=”yes” background_image=”” background_repeat=”no-repeat” padding=”” margin_top=”0px” margin_bottom=”0px” class=”” id=”” animation_type=”” animation_speed=”0.3″ animation_direction=”left” hide_on_mobile=”no” center_content=”no” min_height=”none”][lang_en]I had to collect some of these, they look awesome.

Foto: BJØRN OLAV JAGGI - Sunde, Kvinnherad, Norway - December 2010

Foto: John Halvor Sæle - Arnavågen, Bergen, Norway - March 2010

Foto: Martha Kari Karlsen, Vangsmjøsa, Vang, Norway - December 2010

Foto: Arild Gaaren, Kleivgrend, Fyresdal, Norway - January 2007

Foto: Graham Blissett, River Otter near Honiton, Devon, UK - January 2009

These are formed when the temperature rises, the ice gets thinner and it sinks a little, sometimes because warmer water rises and drills holes in the ice from below. The overhead water floods in at times and freezes, and this continues till circles are formed. At least, thats what experts are saying. Here are some other nice circles.[/lang_en][/fusion_builder_column][fusion_builder_column type=”1_1″ background_position=”left top” background_color=”” border_size=”” border_color=”” border_style=”solid” spacing=”yes” background_image=”” background_repeat=”no-repeat” padding=”” margin_top=”0px” margin_bottom=”0px” class=”” id=”” animation_type=”” animation_speed=”0.3″ animation_direction=”left” hide_on_mobile=”no” center_content=”no” min_height=”none”][lang_nb-no]Jeg måtte samle noen av disse, de var så fine.

Foto: BJØRN OLAV JAGGI - Sunde, Kvinnherad, Norway - December 2010

Foto: John Halvor Sæle - Arnavågen, Bergen, Norway - March 2010

Foto: Martha Kari Karlsen, Vangsmjøsa, Vang, Norway - December 2010

Foto: Arild Gaaren, Kleivgrend, Fyresdal, Norway - January 2007

Foto: Graham Blissett, River Otter near Honiton, Devon, UK - January 2009

Eksperter sier at dette oppstår ved mildvær, når isen blir tynnere og synker litt stiger det varmere vann opp. Når dette gjentas over tid oppstår slike sirkler. Her er mange andre fine sirkler.
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