A giant tabular iceberg named A68A, which was adrift in the South Atlantic was calved from Antarctica's Larsen C ice shelf in July 2017 and reportedly by April 2021, it vanished.&nbsp;

Now a <a href="https://environment.leeds.ac.uk/faculty/news/article/5481/mega-iceberg-released-152-billion-tonnes-of-fresh-water-into-ocean">new report</a> sheds light upon the melting speed of the giant iceberg as it has been revealed that it was dumping more than 152 billion tonnes of fresh water into the ocean every single day when the melting was at its peak.&nbsp;

The latest developments emerged after the researchers from the University of Leeds said that fresh water was released when the iceberg scraped past the island of South Georgia in 2021.&nbsp;

As per the study, 152 billion tonnes of water is equivalent to 20 times the amount of water in Loch Ness or 61 million Olympic sized swimming pools.

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A68A&nbsp;gained attention in December 2020 when it drifted worryingly close to South Georgia. It had raised concerns it could harm the island's ecosystem.

Satellite measurements were used to chart the A68A&nbsp;iceberg's area and thickness change throughout its life cycle. The researchers from the University of Leeds, Centre for Polar Observation and Modelling (CPOM) and British Antarctic Survey (BAS) mapped the changes.&nbsp;

Anne Braakmann-Folgmann, a researcher at CPOM and PhD candidate at the University of Leeds' School of Earth and Environment, is lead author of the study.&nbsp;

She said: "This is a huge amount of melt water, and the next thing we want to learn is whether it had a positive or negative impact on the ecosystem around South Georgia."

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"Because A68A took a common route across the Drake Passage, we hope to learn more about icebergs taking a similar trajectory, and how they influence the polar oceans," she added.&nbsp;

A68A&nbsp;covered an area of nearly 6,000 sq km when it was separated from Antarctica in 2017 and for s short period of time, it was the world's biggest iceberg, as aerial videos and images captured the 'mega iceberg' also highlighting the impact of global warming.&nbsp;

The largest iceberg was B-15 which measured 11,000 sq km before breaking up. Scientific reports stated that the calving of A68A&nbsp;reduced the overall size of the Larsen C shelf by 12 per cent.&nbsp;

A giant tabular iceberg named A68A, which was adrift in the South Atlantic was calved from Antarctica's Larsen C ice shelf in July 2017 and reportedly by April 2021, it vanished.

A giant tabular iceberg named A68A, which was adrift in the South Atlantic was calved from Antarctica's Larsen C ice shelf in July 2017 and reportedly by April 2021, it vanished. Now a new report sheds light upon the melting speed of the giant iceberg as it has been revealed that it was dumping more than 152 billion tonnes of fresh water into the ocean every single day when the melting was at its peak. The latest developments emerged after the researchers from the University of Leeds said that fresh water was released when the iceberg scraped past the island of South Georgia in 2021. As per the study, 152 billion tonnes of water is equivalent to 20 times the amount of water in Loch Ness or 61 million Olympic sized swimming pools. ALSO READ | 'The overlooked pandemic?': Antimicrobial resistance major threat to human health globally, study finds A68A gained attention in December 2020 when it drifted worryingly close to South Georgia. It had raised concerns it could harm the island's ecosystem. Satellite measurements were used to chart the A68A iceberg's area and thickness change throughout its life cycle. The researchers from the University of Leeds, Centre for Polar Observation and Modelling (CPOM) and British Antarctic Survey (BAS) mapped the changes. Anne Braakmann-Folgmann, a researcher at CPOM and PhD candidate at the University of Leeds' School of Earth and Environment, is lead author of the study. She said: "This is a huge amount of melt water, and the next thing we want to learn is whether it had a positive or negative impact on the ecosystem around South Georgia." ALSO READ | Can eyes predict death? Scientists in Australia claim to hold potential evidence "Because A68A took a common route across the Drake Passage, we hope to learn more about icebergs taking a similar trajectory, and how they influence the polar oceans," she added. A68A covered an area of nearly 6,000 sq km when it was separated from Antarctica in 2017 and for s short period of time, it was the world's biggest iceberg, as aerial videos and images captured the 'mega iceberg' also highlighting the impact of global warming. The largest iceberg was B-15 which measured 11,000 sq km before breaking up. Scientific reports stated that the calving of A68A reduced the overall size of the Larsen C shelf by 12 per cent.

Massive iceberg A68A released 152 billion tonnes of fresh water into ocean, study reveals

A huge iceberg from the Antarctic that has the size of a small country is approaching towards the island of South Georgia, triggering concerns that it could affect the economy and wildlife of the British territory.&nbsp;

Iceberg A-68A, which is of the same size South Georgia separated from the Larsen C ice shelf on the east of Antarctica’s peninsula in July 2017.&nbsp;

Also read | <a href="https://www.wionews.com/science/antarctic-peninsula-at-warmest-in-decades-study-says-332146#:~:text=The%20year%202020%20is%20the,including%20Argentina%2C%20Chile%20and%20Britain.">Antarctic Peninsula at warmest in decades, study says&nbsp;</a>&nbsp; &nbsp;

It is currently 150 km (93 miles) long and 48 km (30 miles) wide and is nearly 500 km away from the island.&nbsp;

Also read | <a href="https://www.wionews.com/science/antarcticas-most-important-glaciers-depleting-faster-than-ever-study-331389#:~:text=The%20European%20Space%20Agency%20has,important%20glaciers%20of%20the%20continent.">Antarctica's most important glaciers depleting faster than ever: Study</a>

After losing a piece early, A-68A lost another in April to come at the current dimensions. South Georgia is 165 km long and 35 km wide.

When the chunk broke off it was about 175 km long and 50 km wide – bigger than Luxembourg.

"It is absolutely huge and it’s the largest iceberg around in the Southern Ocean," said Dr Sue Cook, a glaciologist from the Australian Antarctic Program Partnership, as quoted by The Guardian.&nbsp;

She said the gigantic iceberg is following a trajectory similar to many others, but its final destination is difficult to predict because of the currents, weather parents and iceberg's shape.&nbsp;

"It’s lasted for three years which is longer than was expected," Cook said.

A huge iceberg from the Antarctic that has the size of a small country is approaching towards the island of South Georgia, triggering concerns that it could affect the economy and wildlife of the British territory.

A huge iceberg from the Antarctic that has the size of a small country is approaching towards the island of South Georgia, triggering concerns that it could affect the economy and wildlife of the British territory. Iceberg A-68A, which is of the same size South Georgia separated from the Larsen C ice shelf on the east of Antarctica’s peninsula in July 2017. Also read | Antarctic Peninsula at warmest in decades, study says It is currently 150 km (93 miles) long and 48 km (30 miles) wide and is nearly 500 km away from the island. Also read | Antarctica's most important glaciers depleting faster than ever: Study After losing a piece early, A-68A lost another in April to come at the current dimensions. South Georgia is 165 km long and 35 km wide. When the chunk broke off it was about 175 km long and 50 km wide – bigger than Luxembourg. "It is absolutely huge and it’s the largest iceberg around in the Southern Ocean," said Dr Sue Cook, a glaciologist from the Australian Antarctic Program Partnership, as quoted by The Guardian. She said the gigantic iceberg is following a trajectory similar to many others, but its final destination is difficult to predict because of the currents, weather parents and iceberg's shape. "It’s lasted for three years which is longer than was expected," Cook said.

Giant iceberg nearly size of South Georgia approaches towards same island

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Massive iceberg A68A released 152 billion tonnes of fresh water into ocean, study reveals

Giant iceberg nearly size of South Georgia approaches towards same island