Greenland's Largest Floating Ice Tongue is Melting


In recent years, I’ve been avidly following news about the melting of Greenland’s ice sheet. It’s a topic that’s deeply concerning, not only for those who live in the Arctic but for everyone around the world.

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Comprehensive Overview

Ice sheets are vast bodies of ice that cover large areas of land. They’re found in both the Arctic and Antarctica. Greenland is home to the second-largest ice sheet in the world, covering approximately 1.7 million square kilometers.

The floating ice tongue, known as the 79ºN Glacier, is a part of the Greenland Ice Sheet. It’s about 80 kilometers wide and 50 kilometers long. In the past, it acted as a protective barrier, slowing down the flow of ice into the ocean.

Current Trends and Developments

Unfortunately, the 79ºN Glacier has been melting at an alarming rate. Scientists from the Alfred Wegener Institute have found that the glacier has lost over 160 meters of thickness since 1998. This rapid melting is due to warm ocean currents flowing beneath the glacier, causing it to melt from the bottom up.

The melting of the 79ºN Glacier has significant implications for sea level rise. As the glacier loses mass, the water it releases adds to the overall volume of the ocean. This can lead to higher sea levels, which can have devastating impacts on coastal communities around the world.

Frequently Asked Questions

* Why is the 79ºN Glacier melting?

The glacier is melting because of warm ocean currents flowing beneath it. These currents are caused by changes in the climate, which are leading to warmer ocean temperatures.

* What are the impacts of the melting 79ºN Glacier?

The melting glacier is contributing to sea level rise and changing the local climate in Greenland. It can also disrupt ecosystems and lead to the loss of wildlife.

* What can be done to stop the melting?

To stop the melting, we need to reduce greenhouse gas emissions. This will help to slow down climate change and the warming of the ocean.

Tips and Expert Advice

* Reduce your carbon footprint. You can do this by driving less, using less energy at home, and eating less meat.
* Support renewable energy. Invest in solar panels, wind turbines, or other renewable energy sources.
* Get involved in climate activism. Join a local group or organization that is working to fight climate change.


The melting of the 79ºN Glacier is a stark reminder of the impacts that climate change is having on our planet. It’s essential that we take action to reduce greenhouse gas emissions and stop the melting of the glaciers. By working together, we can create a more sustainable future for generations to come.