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EDITION: INTERNATIONALU.S.MÉXICOARABICTV: CNNiCNN en EspañolSet edition preferenceSign upLog in//Event.observe(window, 'load', function() {//$('hdr-search-box').focus();//});#hdr-editions a { text-decoration:none; }#cnn_hdr-editionS { text-align:left;clear:both; }#cnn_hdr-editionS a { text-decoration:none;font-size:10px;top:7px;line-height:12px;font-weight:bold; }#hdr-prompt-text b { display:inline-block;margin:0 0 0 20px; }#hdr-editions li { padding:0 10px; }#hdr-editions ul li.no-pad-left span { font-size:12px; }.hdr-arrow-intl, .hdr-arrow-us, .hdr-arrow-us2 { left:148px; }.hdr-arrow-us2 { left:180px; }HomeVideoWorldU.S.AfricaAsiaEuropeLatin AmericaMiddle EastMoney
Biologist Jamie Urquhart found the strange ice pancakes near the River Dee in Scotland.cnnArticleGallery.currentImageList[cnnArticleGallery.currentImageList.length]={"currentPicture":true,"x":0,"y":0,"pos":1,"title":"Frozen phenomenon"}
The theory is that the pancakes were formed when foam spinning in river eddies became frozen and was later softened in fluctuating temperatures.cnnArticleGallery.currentImageList[cnnArticleGallery.currentImageList.length]={"currentPicture":false,"x":0,"y":0,"pos":2,"title":"Foam and ice"}
It's the first time the ice pancakes have occurred on the Dee, but they're thought to be more common in Antarctica or the Baltic Sea.cnnArticleGallery.currentImageList[cnnArticleGallery.currentImageList.length]={"currentPicture":false,"x":0,"y":0,"pos":3,"title":"Rare occurrence"}
The pancakes were found several miles downstream from Balmoral Castle, the British Queen's summer residence.cnnArticleGallery.currentImageList[cnnArticleGallery.currentImageList.length]={"currentPicture":false,"x":0,"y":0,"pos":4,"title":"Balmoral Castle"}HIDE CAPTIONFrozen phenomenonFoam and iceRare occurrenceBalmoral Castle<<<
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4>>>Event.observe(window,'load',function(){if(typeof(cnn_adbptrackpgalimg) == 'function' && typeof(cnnArticleGallery) != 'undefined'){cnn_adbptrackpgalimg(cnnArticleGallery.currentImageList[0].image,"Mysterious ice pancakes appear on Scottish river");}});STORY HIGHLIGHTSIce pancakes found by biologist near the River Dee in eastern ScotlandThe Trust believes the phenomenon is caused by foam freezing in river eddiesIce pancakes are said to be more common in he Antarctic or Balticwww.samsungbola.com |Agen Bola dan Kasino Online | Agen Bola Terpercaya | Bandar Bola |
London (CNN) -- Here's another Scottish mystery to file alongside the Loch Ness Monster and Mel Gibson's accent in "Braveheart."
Ice pancakes.These strange frozen saucers were found during a recent cold snap near the River Dee -- a salmon-filled waterway that passes by the British Queen's summer residence, Balmoral Castle, before heading eastwards to the coastal city of Aberdeen.
River Dee Trust biologist Jamie Urquhart made the discovery and took the photos at Lummels Pool, Birse -- several miles downstream of Balmoral.
The trust said it was initially unsure what caused the pancakes, but supects they're caused by a rare phenomenon in which foam freezes in a swirling eddy.
MORE: 10 of Scotland's spectacular castles
Rare occurrence
"Perhaps each disc grew when smaller pieces of unfrozen foam struck the disc, adhered and then froze in place," it wrote on its website.
"The raised rims are undoubtedly due to the collisions but what about the inner lines?
"The air temperature was colder at night due to the clear-sky conditions but warmer in the day, meaning the discs may have grown at night, then during the day, when the discs softened in the sun, further collisions between the 'pancakes' caused the rims to be pushed up.
"The next night further growth would have occurred, followed by a new rim the next day."
The Trust said it's the first time the pancakes, more commonly found in the Antarctic or the Baltic Sea, have been seen on the River Dee.
.OB_SB_1, .OB_SB_2 { padding:0px; }#outbrain_container_1_stripBox .strip-like, #outbrain_container_2_stripBox .strip-like { font-size:18px; }#ob_strip_container_rel_1_stripBox { }#ob_strip_container_rel_1_stripBox .item-container, #ob_strip_container_rel_2_stripBox .item-container { padding-top:8px;border-top:1px solid #E5E5E5; }.ob_box_cont ul li { display:block; height:60px; list-style-type:none; padding-top:8px; padding-bottom:7px; position:relative; width:100%; border-top:1px solid #E5E5E5}.ob_box_cont ul li .ob-rec-link-img {float:left;}.ob_box_cont ul li .ob-rec-link-img a {display: block; float: left; height: 50px; padding: 3px; position: relative; width: 90px;}.ob_box_cont ul li .ob-text-content {padding-left:105px;}.ob_box_cont ul li .ob-text-content a {font:bold 12px/15px arial !important;}.ob_box_cont ul li .ob-rec-link-img a .ob_video {position:absolute; top:5px; left:5px;}Part of complete coverage on CNN Travel15 cool gifts for travelersDecember 19, 2014 -- Updated 0256 GMT (1056 HKT)
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