One of the leading world on the polar systems on Earth says that we may pass the terrifying climate threshold on the Antarctica – an event described as “beyond anxiety.”
What is happening?
Louise Sim, a leader in British Antarctic Survey recently He said The guardian who thinks we may have exceeded a turning point in West Antarctica.
The area has enough ice to raise the world surface levels with several feet, and new data shows that it may melt much faster than expected.
“As a person, I face a big problem trying to think about the size of the sea level to the extent that I am not sure that I have the ability to really think about it.” He said.
SIME leads the efforts of climate modeling on a large scale and spent more than two decades in studying the history of climate from Earth through ice cores in Antarctica. These layers of old frozen water work like time capsules, and what they reveal now is very worrying.
According to modern models, the continued global warming phenomenon can push the melting rates in the Antarctic to fleeing lands within decades, although SIME also indicated uncertainty.
“It is unlikely to lose the west of the Antarctic continent, west of all its ice in tens of years,” she told the Guardian newspaper. “More than hundreds or even thousands of years can reveal, but once the turning point crosses and this process begins, we can immediately see great acceleration and jump at sea level. We need more study.”
Why the Antarctic melting in relation to?
The melting of the polar ice is not just a distant concern. It is a threat Coastal societiesGlobal weather patterns and food systems. The height of the seas caused by the melting of the Antarctic can exacerbate storms and tidal floods, especially when it strikes the harsh weather – a pattern that is already shipped by high global temperatures.
Even a few feet of sea level rise It can replace millions Of people, infrastructure damage, and increased storming of salty water in fresh water sources and agricultural lands.
More melting ice can also disrupt the rotation of the ocean, which helps regulate temperatures all over the world. This may be a factor in generating more extremist drought, heavier rain, and change of agricultural areas, which affects everything from grocery prices to global health.
What is done to slow down?
While the warning is comfortable, there is still time to avoid the worst scenarios, but the work should be fast. This includes reducing the pollution of the planet’s heating by investing in clean energy, modernizing construction symbols to enhance climate elasticity, and protect natural carbon basins, such as forests and wetlands.
“If we stop carbon emission tomorrow, it is very likely that we will not see any other declines in the marine ice in the Arctic,” Sim said.
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