As long as people in what is now California, the articles of the Golden and Vada hold snow weights, with a new study indicating that snowy are over 11,000 years ago.
The residues of these snowstorms have already been severely attacked from the late 1800s, returning to year after year, and is expected to be completely melted in the century as world temperatures continue to rise.
In the study published this week, scientists have explored the past in other major snow and Vada by pulling out the bed pieces next to the edge of the ice and analyzes.
They found that in two large ice, one of the park and another parking border, the rocks are already covered, probably much of snow, from the end of the ice. They also discovered that another small little snow, which melts too much, may be at least 7,000 years, longer than before.
“It means that when these snowmen will die, we will be the first people to see the uniformed peaks in yosemite,” and Andrew Jones, the University of Wisconsin, Madison, led the study.
This page acquisition In the joint science science indicates that Sierra glances are creating than priorities.
Resisters, who also include scientists from other universities and the National Park Service, and the research showing “glacier-free Sierra and Vada is not available in about 20,000 countries ago.
The glaciers quickly reduced worldwide, from Himayaya to Andes, as temperatures are higher by the use of small fat and increasing temperatures.
East Loyell Glacier is Semite National Park on September 1883 (a) and September 2022 (b).
Jones said most of the snow were and their colleagues in California lost 70% to 90% of their snow from the late 1800s.
Pictures and written accounts indicate how much Sierra’s ice burned.
In another trip in 1872, John Muir used wooden poles to rate of a maclure glacier. In the article, the Muir wrote that as he examined another “big snow, a large rocket, half the marine drop, and” I called out ‘Living Glacier!“”
In 1883, when Israel Russell He has photographed lyll glacier In the US Geological Survey, it was one snow weight. Now, we’re separated from the East and Western parts, and the snow stopped to go.
East Loyell Glacier, which is a magnificent thing to see while the John Muir trail, lost 95% of its volume from the late 1800s, said researchers said.
In Sierra and Vada, the ice staring at the winter area melts and jumps into the holes, streams and rivers, healthy alpine.
When the snowpack has gone by the end of summer, glaciers live in the peaks, pull waste water that keeps streams flowing at times.
The water from snow served as a ‘seminar snow “that can support the mountain streams by drought, Jones. But then the water will go backwards, that some streams, like that feeds on the Josemne River in Josemite, will come to an end.
Finally, we tell us that we leave boundaries of what is called ordinary, “he said.
East Loyell Glacier is Semite National Park on June 24, 2021.
(Ian James / Los Angeles Times)
Sierra and Vada’s snowpack also detects the results of increased temperatures: The ease of snow is dropping into the mountains.
In the latest study, scientists note that summer temperatures in California warmth about 3.6 degrees in degrees in the last century, and described the weather rivalry such as sensitive climate indicators.
They visited glaciers gathering rock samples on the 2018, 2021 and 2023 research samples.
“The snow is a touch between the past and the present, and is not a visceral where you can see what it was like and how it was like today,” Jones said.
Although California’s snow is decreased, she said, the largest mountain mountain hiking in the world were more than more snowy, and efforts to prevent the use of Fossil-filled fat use.
“If we can continue warm at a certain level instead of a quite high level, you actually keep a large amount of ice lost,” he said. “We should meet, work through government, and take steps to reduce the extreme green gas.”
