Rising temperatures around the world have already been linked to many negative impacts, including sea level rise and increased extreme weather. Now, researchers say the changing climate is a major factor in the discovery of jaw-dropping artifacts from more than 1,000 years ago.
What is going on?
As Live Science reported, archaeologists in Norway discovered a 1,500-year-old reindeer trap made of hundreds of wooden logs. The ancient structure was revealed by the melting of the snow in the Aurlandsfjellet mountains.
Along with the trap, the researchers found other artifacts, including reindeer antlers, an iron spear, and wooden arrows. The discovery provided new insights into ancient hunting practices in the region.
“This is the first time that a mass capture facility made of wood has been revealed from the snow in Norway, and the facility is probably also unique in a European context,” according to a news release from the Vestland County Municipality.
Archaeologist Øystein Skår added: “This find makes us certain that the facility was used for mass hunting. All the antlers have marks, which gives us a deeper understanding of the hunting activity itself.”
Why is the discovery of ancient artifacts in Norway important?
According to Skår, cold temperatures meant that the tool remained covered in snow throughout the year. And based on how well the antlers were preserved, this process of freezing ice happened soon after its use by the ancient Norse.
Over time, it was buried in more ice and snow, keeping the device in an icy tomb for centuries. However, due to rising global temperatures and steadily melting ice, these artifacts have now seen the light of day for the first time in 1,500 years.
Ice and snow each have a high albedo, meaning they are highly reflective. Their surfaces are capable of refracting sunlight and heat back into space, helping to cool the planet. But as heat-trapping pollution continues to fill the atmosphere and raise temperatures, ice and snow are melting at a rapid pace, diminishing their abilities to absorb solar energy and heat. This creates a feedback loop that accelerates warming.
What is being done about rising global temperatures?
Researchers are trying to uncover as much information as possible from this ancient Norse civilization.
“The discovery opens up completely new interpretations and understanding of how these facilities worked in practice. It also provides an insight into the significance of reindeer hunting in a larger societal context in the early Iron Age,” said Leif Inge Åstveit, an archaeologist at the Bergen University Museum, according to the Norwegian Broadcasting Corp.
However, the discovery also highlighted the growing concern of rapidly melting ice in the Arctic and beyond as well as the impact it has on the planet. Without action, other undiscovered sites may be lost due to rapidly changing conditions.
To mitigate rising global temperatures, governments and organizations are pushing to reduce planet-warming carbon pollution. This is being done by enacting net-zero initiatives and promoting the widespread adoption of renewable energy sources such as wind and solar.
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