Melting glacier in China draws tourists, climate worries In this photo taken May 2018, and released by Yulong Snow Mountain Glacier and Environmental Observation Research Station on Oct. 18, 2018, tourists gather on a platform above the Baishui Glacier No.1 on the Jade Dragon Snow Mountain in the southern province of Yunnan in China. (Yulong Snow Mountain Glacier and Environmental Observation Research Station via AP/AP/Sam McNeil)
Melting glacier in China draws tourists, climate worries
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Chen Yanjun operated a GPS device. A loud crack rang out from the fog. The fog was above the Baishui No. 1 Glacier. The noise came as a stone shard fell down the ice.

More projectiles were tumbling down the hulk of ice. Scientists say it is one of the world's fastest melting glaciers.

"We should go," said the 30-year-old geologist. "The first rule is safety."

Yanjun hiked away. He hiked onto a barren landscape. It was once buried beneath the glacier. Now there is exposed rock. It is littered with oxygen tanks. They were discarded by tourists. They were visiting the 15,000-foot-high blanket of ice. It is in southern China.

Millions of people each year are drawn to Baishui's frosty beauty. It is on the southeastern edge of the Third Pole. That's a region in Central Asia. It has the world's third-largest store of ice. Antarctica has the largest. And Greenland has the second largest. Baishui's is roughly the size of Texas and New Mexico combined.

Third Pole glaciers are vital to billions of people from Vietnam to Afghanistan. Asia's 10 largest rivers are fed by seasonal melting. These rivers include the Yangtze and the Yellow River. It includes the Mekong River and the Ganges River. 

"You're talking about one of the world's largest freshwater sources." That's according to Ashley Johnson. She is energy program manager. She works at the National Bureau of Asian Research. It is an American think tank. 

"Depending on how it melts, a lot of the freshwater will be leaving the region for the ocean. It will have severe impacts on water and food security."

Earth is today 1 degree Centigrade hotter than pre-industrial levels because of climate change. The change is enough to melt 28 to 44 percent of glaciers worldwide. That's according to a new report by the U.N. Intergovernmental Panel on Climate Change. Temperatures are expected to keep rising.

Baishui is about as close to the equator as Tampa, Florida. And the impacts of climate change already are dramatic.

The glacier has lost 60 percent of its mass. It has shrunk 820 feet since 1982. That's according to a 2018 report in the Journal of Geophysical Research.

Scientists found in 2015 that 82 percent of glaciers surveyed in China had retreated. They warned that the effects of glacier melting on water resources are gradually becoming "increasingly serious" for China.

"China has always had a freshwater supply problem. It has 20 percent of the world's population but only 7 percent of its freshwater," said Jonna Nyman. She is an energy security lecturer. She works at the University of Sheffield. "That's heightened by the impact of climate change."

For years, scientists have observed global warming change Jade Dragon Snow Mountain. It is in the Chinese province of Yunnan.

One research team has tracked Baishui's retreat of about 30 yards per year over the past decade. Flowers have rooted in exposed earth, says Wang Shijin. He is a glaciologist. He is also director of the Yulong Snow Mountain Glacial and Environmental Observation Research Station. It is part of a network run by the Chinese Academy of Sciences.

The station is home to Wang and his team. It is nestled into a suburb of Lijiang. It has a population 1.2 million. The team consists of geologist and drone operator Yanjun. It includes postgraduate glaciology student Zhou Lanyue. And it includes electrical engineer Zhang Xing. 

After breakfast, the team heads off by van for the day's mission. A cable car carries them up to a majestic view of the Jade Dragon Snow Mountain.

The team shuffles past a line of tourists. They descend to replace a broken meteorological station. 

The team operates remote sensors. These collect data on temperature. They collect data on wind speed. They collect data on rainfall. And they collect data on humidity. Other sensors measure water flow in streams fed by melted ice. Many things can break the equipment. These factors include the cold and downpours. It includes rock slides and gales. And it includes glacier movement. 

"It is not easy to encounter good weather here," Wang said.

This weather will ensure Yunnan has plenty of freshwater while other glacier loss poses serious risk of drought across the Third Pole, he said.

The next day, the team wore crampons. They were repairing more sensors. The sensors were scattered across the glacier's crags.

"Where we're at right now was back in 2008 all covered with ice," Wang said. "From here to there at the side, the glacier shrank about 20 to 30 meters. The shrinking is very remarkable."

The team forded streams. They jumped crevasses. They were in search of long iron bars. The bars were previously embedded in the ice. GPS tells them how much the bars and the glacier have moved. They also measure how much height the glacier has lost during the summer.

Back on the viewing platform, Yanjun launched a buzzing camera drone. It flew over the white expanse. The photographs help tell a story of staggering loss. A quarter of its ice has vanished since 1957. That's along with four of its 19 glaciers, researchers have found.

Changes to the Baishui provide the opportunity to educate visitors about global warming, Wang said.

Last year, 2.6 million tourists visited the mountain. That's according to Yulong Snow Mountain park officials.

Authorities have limited the number of visitors to 10,000 a day. This is to protect the glacier. They have banned hiking on the ice. They plan to manufacture snow. And they plan to dam streams. This will increase humidity that slows melting.

Security guard Yang Shaofeng has witnessed a warming world melting this mountain. His local Naxi minority community considers it sacred.

Yang remembers being able to see the glacier's lowest edge from his home village. 

"Only when we climb up can we see it," he said sadly. This, as tourists lined up to have their names engraved on medallions bearing the glacier's image.

The etching is already outdated.

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CRITICAL THINKING QUESTION
Why would a tourist want to see a source of worry?
Write your answers in the comments section below


COMMENTS (16)
  • CarleeH-hol
    11/16/2018 - 10:01 a.m.

    so they see other towns in worry then see theres in good shape

  • MackenzieS-hol1
    11/16/2018 - 10:02 a.m.

    They would worry because there may be severe climate change. The glacier may also slide and potentially destroy a town.

  • PeytonA-hol
    11/16/2018 - 10:03 a.m.

    The tourist would want to see this beauty because it won't be here for very long it is slowly melting and won't stay

  • DylanH-hol1
    11/16/2018 - 10:04 a.m.

    A tourist would want to see something like this for the location that they are going. If they are going to go to a vacation around this location then you need to make sure everything is safe with it.

  • AlexA-hol1
    11/16/2018 - 10:04 a.m.

    A tourist might want to see a source of worry to see what's going on. If something would happen to it at least one day they could say that they saw it. It is a worry to see that but they are experiencing it and get to see what's going on. Like if geologists went of someone who knew about it they might understand and maybe later on find a way to prevent it.

  • TaylorM-hol2
    11/16/2018 - 10:04 a.m.

    They would want to see the source of worry because it would be something cool to see. When on vacation people love visiting diffrent monuments and sight see. Expecially if they are from far away and have never seen anything like that before.

  • ChaseJ-hol1
    11/16/2018 - 10:04 a.m.

    The tourist would want to see this because they have probably are worried all the time so they won't let this get to them.

  • ConnorL-hol
    11/16/2018 - 10:05 a.m.

    A tourist would want to see a source of worry, 2.6 million people went to see the mountain last year. They want to experience the mountain. Its such a big piece of ice and everyone wants to see the mountain that could eventually melt.

  • MaddieS-hol
    11/16/2018 - 10:06 a.m.

    This could make the experience more daring and a thriller. They would get more fun out of it.

  • GeorgeR-hol
    11/16/2018 - 10:06 a.m.

    They would want to see it because of their wonderment and they think it's interesting and they can learn something from it

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