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Trillion-Tonne Iceberg Hits And Breaks Antarctica Ice Shelf!

न्यूज़ वर्ल्ड इंडिया | 0
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| July 12 , 2017 , 18:25 IST

Reported to be 'hanging thread' a month ago, the giant iceberg twice the size of Luxembourg hit an ice shelf on the Antarctic Peninsula which is not drifted apart in the Weddle sea. 

The trillion-tonne iceberg was spotted to have split off from the Larsen C segment of the Larsen ice shelf on Wednesday morning soon after scientists examined the satellite data from the area.

ALSO READ: Antarctica Is Gaining Ice: NASA

The Larsen C ice shelf is more than 12% smaller in area than before the iceberg broke off an event that researchers say that it must have changed the landscape of the Antarctic Peninsula and left the Larsen C ice shelf at its lowest extent ever recorded.

 

'It is a really major event in terms of the size of the ice tablet that we’ve got now drifting away', said Anna Hogg, an expert in satellite observations of glaciers from the University of Leeds.

 

'There is enough ice in Antarctica that if it all melted, or even just flowed into the ocean, sea levels [would] rise by 60 metres', said Martin Siegert, Professor of Geosciences at Imperial College London and co-director of the Grantham Institute for Climate Change & Environment.

But as it may look like the birth of the huge iceberg is dramatic, experts say it will not result in sea level rise. 'It’s like your ice cube in your gin and tonic – it is already floating and if it melts it doesn’t change the volume of water in the glass by very much at all', said Hogg.

kushal kumar

It has been reported by news media that a massive iceberg has split in Antarctica during 10 to 12 July 2017. While scientists say that it is the biggest ever split of iceberg , they look to be presently of the opinion that no immediate danger or such like impact can be estimated. But since the split is biggest ever of the size of six thousand square kilometers , there could be some impact either on the sea water level or more splits. This development appears to be closer to this Vedic astrology writer's alerts of 16 May 2017 in article - " Is World War III round the corner ?" - published in the Summer (June) 2017 issue of The Astrologer's Notebook , a quarterly print Newsletter from North Port , Florida. While saying that sea could play a major role during about 24 June and after till September , more so during 19 August to 4 September , in present year 2017 , it was also said that natural or man made disasters could manifest during the said period through floods , landslides and the like across the vulnerable regions of the globe. As regards India , the alert was sounded by this writer in hitherto well known article " 2017 - an opportune year for India with major worrisome concerns in February-March and August-September" issued last year widely to Indian news media in October and November 2016. While covering August-September or near about for year 2017 in India , it was said : " Daman & Diu islands , Dadra & Nagar Haveli , some coastal areas in South near Andhra Pradesh or Telengana could be in news calling for more care and alertness. Floods and landslides may generate huge worry. Plants and crops including food crops could somewhat fall short of normal expectations. There may be some problems in relation to sea products including sea food. Huge dangerous super sea storms in coastal areas could likely lash at Tamil Nadu , Gujrat , Andhra Pradesh or in neighboring States leaving a distinct mark of devastation on the land". Having said that , it was also said : " Readers may note that these indications of probable trends in vulnerable regions are neither of deterministic character nor of certainty nature. In other words , these are probable indications of things which could likely take shape but no certainty is claimed. Much depends upon how such impacts , in fact , manifest on earth and how people on earth respond to impacts so manifested. So theory of doings and not doings ( action and inaction) is also materially relevant here. Therefore , there is no cause for panic". It can also be said that the aforesaid scenario of circumstances could likely generate even in the absence of impact of largest ever iceberg reported to have split in Antarctica during 10 to 12 July 2017.