Glaciers lost 273 billion tons of ice annually from 2000 to 2023

Since they reflect solar radiation on their white surfaces, the main fresh water reservoirs on the planet and important climate organizers, The world’s glaciers melt three Olympic pools (7.500 m³) According to one last research, in seconds. This represents an average of 273 billion tons of ice loss every year between 2000 and 2023.

Except for the ice sheets of Greenland and Antarctica, the high altitudes and other glaciers on the planet, covering all continents, covered an area of ​​705.2 thousand km² and contained 121.7 trillion tons of ice globally. 2000. From there, they lost about 5% of all this crystallized volume.

Nature emphasizes the importance of the glaciers from 2000 about changes in the global mass of glaciers from 2000 to 2023 ”.ongoing anthropogenic climate change indicators. Melting leads to an increase in local geological risks and affects sea and terrestrial ecosystems, regional fresh water resources and global water and energy cycles.

Ice loss surprises even scientists

For the French National Scientific Research Center (CNRS) participating in the study, together with the other research institution, three Olympic ice pools melted or leaving the glaciers were a surprise for researchers every second. .

“We waited to find the glaciers melted, However, the amount of ice lost in recent years is shocking for us, scientists“The main author of the study, Zurich University (UZH) professor Michael Zemp and World Friers Monitoring Service Director, said in a press release.

The results have produced excessive losses in the Alps glaciers and European Pyres Mountains, and both regions decreased by 40% in ice volumes during the working period. “In the European Alps, glaciers lost 10% of their ice in just two years,” Zemp Live Science said. He said.

Examining the mass loss of glaciers in the world

In order to conduct the study, under the coordination of the world glacial monitoring service at the headquarters of Zurich University, “Jelflower’s Jelly Balance” (Glamie) took part in the mass balance sheet.

In this collaborative study, the research community compiled satellite data and direct measurements of all glacier regions on earth, except for Grönland and Antarctica’s. Scientists later compared this information and integrated to create a temporal series showing how the mass of glaciers has changed in all parts of the world from 2000 to 2023.

This kind of exercise was fundamental to ensure that the data about the melting of glaciers was reliable and comparable among different parts of the world. Collecting information from various sources and techniques allowed more accurate understanding of global changes in glaciers and to raise the sea level more accurately.

The importance of working on the global mass of glaciers

What the current work brings again goes beyond the information that the glaciers melted faster and faster, something that already has public knowledge. The value of the research was to unite evidence from the entire research communityVarious climatic scientists, governments, all interested in the effects of industry and global warming.

Physicist Andy Shepherd is vital because these community forecasts give people confidence in using their findings, from various satellite data to various satellite data from direct measurements to different satellite data. The United Kingdom, Northumbria University, and its surroundings.

Also read: Global warming, Venezuela was the first country to lose all its glaciers

“It shows that the mass loss of glaciers will continue and possibly accelerate until the end of this century,” Glambie Project Manager Samuel Nussbaumer said. The data strengthens the IPCC’s objection for urgent actions to reduce motherhood emissions. For ZEMP, every 0.1 ° C heating will help to protect glaciers and minimize the effects on water presence and height of sea level.

Here, be always up to date with the latest studies on the effects of the world climate crisis in Tecmundo. For more information about the height of the seas, know how this can happen when the mainstream of the Atlantic Ocean collapses.