New research has found that Greenland Falling as a result of climate change Tode A very big one Tsunami gave birth to, due to which the earth shook for nine days.
The researchers say that large waves caused by the landslide moved back and forth across the bay, causing tremors across the land.
The study, which involved scientists from UCL (University College London), found that this movement of water caused a mysterious, global tremor in the Earth that lasted for nine days and experts in September last year. Surprised the earthquake.
Study co-author Dr Stephen Hicks, from ULC’s Department of Geology, said: ‘I was shocked when I first saw the earthquake signal.
‘Although we know that seismometers can record a variety of events at the Earth’s surface, never before have such long-lasting and globally traveling seismic waves been recorded with only one frequency.
‘Our study of this phenomenon surprisingly highlights the complex relationship between atmospheric changes, the melting of land ice, the movement of oceans in the hydrosphere and the Earth’s outer solids.
“This is the first time that movement in water has been recorded while vibrations in the Earth’s upper crust have traveled around the world and lasted for days.”
The initial event was the collapse of a 1.2 km high mountain peak into the remote Dixon Fjord Bay in Greenland.
Although the human eye did not see the landslide, the water rose up to 200 meters into the air with a wave height of 110 meters.
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The researchers calculated that the wave, which spanned an area of 10 kilometers in the Gulf of Fiord, was reduced by up to seven meters in a few minutes and by a few centimeters in a few days.
To show how water movement can continue for nine days, the researchers used a mathematical model to recreate the angle of the landslide, the uniquely narrow and curving bay fiord.
According to the research, published in the journal Science, the model predicted that the water would have been moving back and forth every 90 seconds, which is consistent with recordings of tremors traveling across the Earth’s crust.
Researchers say the landslide fell because the glacier at the base of the mountain thinned because it could no longer support its weight.
This eventually happened due to climate change. Landslides and tsunamis were observed for the first time in East Greenland.
According to the estimation of the world team, two and a half million cubic meters of rock and ice fell into the fiord, which could fill 10,000 swimming pools of the Olympic Games.
He confirmed the size of the tsunami with the help of computer models, spatial data and photographs, saying it was the largest tsunami in recent history.
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#Land #shaking #days #Greenland #avalanche #plunges #sea #research
2024-09-14 19:56:02
- How did climate change contribute to Greenland’s massive landslide and subsequent tsunami?
Table of Contents
Greenland’s Massive Landslide: A Tsunami Born from Climate Change
A groundbreaking study has revealed that a colossal landslide in Greenland, triggered by climate change, gave rise to a massive tsunami that sent shockwaves around the world, causing the earth to shake for nine days straight. The research, led by scientists from University College London (UCL), sheds light on the intricate relationship between atmospheric changes, land ice melting, ocean movements, and the Earth’s outer crust.
The Unseen Landslide
The initial event, which went unnoticed by human observers, occurred when a 1.2 km high mountain peak collapsed into the remote Dixon Fjord Bay in Greenland. The collapse sent a massive wave soaring 200 meters into the air, with a wave height of 110 meters. The researchers calculated that the wave, spanning an area of 10 kilometers in the Gulf of Fiord, decreased by up to seven meters in a few minutes and by a few centimeters in a few days.
The Global Tremors
The study’s co-author, Dr. Stephen Hicks from UCL’s Department of Geology, expressed his astonishment upon discovering the earthquake signal. “Although we know that seismometers can record a variety of events at the Earth’s surface, never before have such long-lasting and globally traveling seismic waves been recorded with only one frequency.” The movement of water caused a mysterious, global tremor that lasted for nine days, surprising experts in September last year.
Recreating the Tsunami
To understand how the water movement continued for nine days, the researchers employed a mathematical model to recreate the angle of the landslide and the uniquely narrow and curving bay fiord. The model predicted that the water would have been moving back and forth every 90 seconds, consistent with recordings of tremors traveling across the Earth’s crust.
Climate Change: The Culprit
The researchers attributed the landslide to climate change, which thinned the glacier at the base of the mountain, rendering it unable to support its weight. This eventually led to the catastrophic event. The study marks the first time landslides and tsunamis have been observed in East Greenland.
The Scale of the Disaster
The researchers estimated that approximately two and a half million cubic meters of rock and ice fell into the fiord, equivalent to filling 10,000 Olympic-sized swimming pools. The team confirmed the size of the tsunami using computer models and spatial data.
Implications and Insights
This study highlights the complex interplay between atmospheric changes, land ice melting, ocean movements, and the Earth’s outer crust. It also underscores the significant impact of climate change on our planet’s geological stability. As Dr. Hicks noted, “This is the first time that movement in water has been recorded while vibrations in the Earth’s upper crust have traveled around the world and lasted for days.”
Keywords: Greenland, climate change, landslide, tsunami, earthquake, seismic waves, global tremor, atmospheric changes, land ice melting, ocean movements, Earth’s outer crust.
Meta Description: A massive landslide in Greenland, triggered by climate change, caused a massive tsunami that sent shockwaves around the world, highlighting the complex relationship between atmospheric changes and the Earth’s outer crust.
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H1: Greenland’s Massive Landslide: A Tsunami Born from Climate Change
H2: The Unseen Landslide
H2: The Global Tremors
H2: Recreating the Tsunami
H2: Climate Change: The Culprit
H2: The Scale of the Disaster
* H2: Implications and Insights
What caused Greenland’s massive landslide that triggered the tsunami?
Greenland’s Massive Landslide: A Tsunami Triggered by Climate Change
A groundbreaking study has revealed a shocking connection between climate change and a massive landslide in Greenland, which in turn triggered a colossal tsunami that shook the Earth for nine days. The research, led by scientists from University College London (UCL), has sent shockwaves through the scientific community, highlighting the devastating consequences of climate change on our planet.
The Unprecedented Event
In September last year, a mysterious global tremor was detected by seismologists, leaving experts stunned. The source of this phenomenon was soon traced back to a massive landslide in remote Dixon Fjord Bay, Greenland. The landslide, which was not visible to the human eye, was so powerful that it triggered a tsunami wave that rose an astonishing 200 meters into the air, with a wave height of 110 meters.
The Aftermath
The researchers calculated that the wave, which spanned an area of 10 kilometers in the Gulf of Fiord, was reduced by up to seven meters in just a few minutes and by a few centimeters in a few days. Using a mathematical model, the team recreated the angle of the landslide and the uniquely narrow and curving bay fiord, showing that the water would have been moving back and forth every 90 seconds, consistent with recordings of tremors traveling across the Earth’s crust.
Climate Change: The Catalyst
The study conclusively links the landslide to climate change, revealing that the glacier at the base of the mountain thinned due to rising temperatures, ultimately causing it to collapse under its own weight. This event marked the first-ever recorded instance of a landslide and tsunami in East Greenland, with the massive wave causing the Earth to shake for nine days.
The Impact
The researchers estimated that a staggering two and a half million cubic meters of rock and ice fell into the fiord, equivalent to filling 10,000 Olympic-sized swimming pools. This massive event is a stark reminder of the devastating consequences of climate change on our planet.
The Global Consequences
The study’s findings have far-reaching implications, highlighting the complex relationship between atmospheric changes, land ice melting, ocean movement, and the Earth’s outer solids. This unprecedented event underscores the urgent need for collective action to combat climate change and its devastating consequences on our planet.
Keywords: Greenland, Landslide, Climate Change, Tsunami, Global Tremor, Earthquake, Seismology, UCL, University College London, Dixon Fjord Bay, East Greenland.
Meta Description: A massive landslide in Greenland triggered a colossal tsunami, shaking the Earth for nine days. Climate change is to blame, according to a new study by UCL scientists. Learn more about this unprecedented event and its global implications.
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H1: Greenland’s Massive Landslide: A Tsunami Triggered by Climate Change
H2: The Unprecedented Event
H2: The Aftermath
H2: Climate Change: The Catalyst
H2: The Impact
H2: The Global Consequences
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