Scientists discover concerning phenomenon that could cause devastating floods: ‘Even more intense’
Tracking data up mountains is much more difficult, but a new study has been published. Nature Reviews Earth and Environment It shows how vital research can be. From the University of Portsmouth, Dr. A team of researchers led by Nick Pepin “analyzed data from multiple sources, including global gridded datasets, as well as detailed case studies from specific mountain ranges, including the Rocky Mountains, the Alps, the Andes, and the Tibetan Plateau.” Phys.org from university.
What’s going on?
The study found that between 1980 and 2020, mountain ranges warmed an average of 0.21 degrees Celsius faster per century than nearby plains. As the snow turned into rain, unpredictable rainfall was also hitting the mountains.
Dr. Pepin explained“Mountains share many characteristics with Arctic regions and are experiencing similarly rapid changes.”
He added that both regions experienced significant snow and ice loss and this changed ecosystems.
“What is less known is that the rate of climate change may become more intense as you move higher into the mountains,” he said.
Why is snow and ice loss in the mountains a concern?
While snow and ice loss is detrimental to mountain communities, they are not the only ones harmed. More than 1 billion people around the world, including China and India, get their water from glaciers.
Dr. Pepin also noted“As the weather warms and you move from snowfall to rain, your likelihood of experiencing devastating floods increases. Dangerous events also become more extreme.”
While extreme weather events such as unpredictable rain will always occur, rising temperatures are what intensify these storms.
Additionally, as temperatures rise, the animals living there are forced to move higher up the mountain to find cooler temperatures. But as their ecosystems change forever, they will be pushed to the edge and may disappear.
Unfortunately, it is much more difficult to collect data in harsh conditions, resulting in a data gap. In contrast, scientists may be underestimating how fast temperatures are rising.
What is being done about the lack of data?
From the University of Sheffield, Dr. According to Emily Potter, “computer models are improving” but that’s not enough. He believes action is needed on climate commitments. Reducing society’s dependence on planet-warming energy sources such as coal and gas is one example.
You too can do your part donate Thank you to the climate organizations involved in this vital work.
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