Can the Arctic can wear short sleeves?High temperature records are constantly being broken or new!

recently

American Cable TV News Network Reporter

Line Mash wears short sleeves

Appears in news about Greenland Island

She said in the video

Greenland Island temperature

Nearly 60 bride (about 15.5 ° C)

Warm weather like this

Enough to wear short sleeves

Line Mash said that due to the rise in temperature, the ice cover of Greenland is melting at an alarming rate.

Use the comparison of the sea ice monitoring real color map on July 3 and July 15, 2022 and July 15th, the scope of the sea ice area in the Bafen Bay area north of Greenland is significantly reduced on July 15th (Figure Figure Figure Pointing in the yellow arrow). Figure/National Satellite Meteorological Center Text/Zheng Wei

"Nature" magazine has published a paper stating that in the current climate change process, the earth has 15 key climate critical points as a key sign to measure the stability of the earth's ecological climate. Once these critical points are broken, the global climate system will be in an irreversible state and has an unpredictable impact.

As one of the critical points

Greenland ice cover suddenly

Large -scale melting

What signal did you release?

Encountered by many countries in the northern hemisphere

What is the connection between extreme high temperature weather?

Who is the high temperature "culprit"?

High temperature records are constantly being broken

Is the climate warming began to accelerate exceeding expectations?

The reporter interviewed Zhou Bing, the chief expert of the National Climate Center Climate Services, Zheng Wei, Zheng Wei, a senior in the National Satellite Meteorological Center, and Zhao Shoudong, Ph.D. in the Institute of Qinghai -Tibet Plateau and Polar Meteorological Sciences of the Chinese Institute of Meteorological Sciences.

According to data from the National Ice and Snow Data Research Center, in the three days from July 15th to 17th, the amount of ice perfume was as many as 6 billion tons per day, which was enough to fill 7.2 million Olympic swimming pools.

Greening Bingjie discharged the area from May to August from May to August 2022. July 18, 2022 Corresponding to the peak map of the strong blending of the ice cover of the ice cover/US National Ice and Snow Data Center Text/Zhao Shoudong

Zheng Wei said:

""

In mid -July, the area of ​​sea ice in the Kara Sea, Rapdorf, Chukuchi, Hudson Bay and other places in the Arctic region all decreased to varying degrees.

The sea ice space and sea ice coverage in the Bayin Bay and Davis Strait regions in the northern Greenland are significantly reduced compared with early July.

Based on the results of the analysis of the differences in the differences between the sea ice coverage in mid -July 2022 and the first time of the sea ice coverage, it can be seen that the area of ​​the northern part of Greenland is about 135,000 square kilometers compared with the early days.

"

Fengyun No. 3 D Star Dtegage July 2022 Arctic Sea Ice coverage Special Topics/National Satellite Meteorological Center

It is understood that in recent years, the Greenland ice cover has been in a net losses of ice volume, and the rate of ice loss has increased. From 2007 to 2016, the quality loss of Greenland ice cover was twice as much as from 1997 to 2006.

The picture shows 700 hundred Papa temperature and wind farms from July 10th to 25th, 2022. The animation shows the movement of the two heating balls: the first one on the Nakia Peninsula, which leads to the strong melting of the ice cap in the northern Greenland from July 16th to 18th; , Resulting in the strong disappearance map of the Greening Bingjie from July 20th to 24th/US National Ice and Snow Data Center Text/Zhao Shoudong

Compared with the Antarctic Ice Link, the runoffs of Greenland's ablation area have less penetration and lower -frozen measurement. Therefore, the surface ablation is the main driver of the loss of the Greenland ice cover.

July 2022 Greenland Island Northwest Fjord Picture/NASA

Analysis of Zhao Shoudong:

""

Greenland has been in a state of integration since 1990. From April to July this year, the cumulative scope of Greenland Ice Cry has been close to historical average.

But starting on July 15th, a strong high -pressure ridge has formed over Greenland. The two warm air moved east to the east from the Scandinavian Peninsula to the north from the Bayfen Bay of Canada, which caused the northern part of Greenland to the central part. The abnormal ablation phenomenon did not return to normal level until July 25.

In fact, a similar large -scale abnormal abnormal disorder occurred in mid -July 2021.

"

With the intensification of global warming, the continuous melting of Greenland's sea ice and rising sea level will affect the changes in global temperature and ocean currents, and also cause changes in the polar ecosystem.

Let's change our perspective--

recently

Southern Europe and North America

Explosion devastating wildfire incident

British Meteorological Administration

Published by history

The first extreme high -temperature red warning

In many places in China

At high temperature warning

Japan and other countries

Report tens of thousands of heat stroke cases

Spain Portugal

Thousands

Case

India, Pakistan

It was suffered as early as April

45 ℃ ~ 50 ℃ high temperature weather

Zhou Bing said:

""

This year's high -temperature heat waves are extremely rare in a sense. Compared with several high -temperature events since this century, the start time is significantly advanced and extremes have significantly enhanced.

"

Let us feel the heat abroad first--

Look at China's heat again-

Nantong's hot -eyed elk jumped into Xinglin College of Nantong University, and went straight to the artificial lake in the school.

After a man in Jinhua, Zhejiang collided with the opposite motorcycle, the ribs were broken, and he still rested under the shade of the tree and lay down. The rib hurts without pain, but the ground is really hot!

As of late July, there were already 124 national observation stations in my country that broke the historical high temperature record, accounting for 5.1%of all national observation stations. June 1, 2022-August 2nd National High temperature Daily Map/National Climate Center

my country's regional high temperature process comprehensive intensity among the top three statistical feature values ​​(1961-2022) Figure/National Climate Center

In 2003, 2013, and 2017, my country has successively appeared three most obvious high -temperature events since this century. Since June 13 this year, high -temperature weather has continued for 50 days. From the overall evaluation of the intensity, it has surpassed 2003 and 2013. The intensity intensity is likely to break the 2017 record.

The sixth evaluation report of the Special Committee for Climate Change of the United Nations (IPCC) pointed out that global warming in the past 50 years has occurred at unprecedented speeds in the past 2000, exacerbating the instability of the climate system.

Zhou Bing analyzed that the extreme high temperature in the northern hemisphere is caused by multiple factors:

""

Global warming is a frequent climate background of the high -temperature heat wave incident in the northern hemisphere. The continuous abnormality of the atmospheric circulation in the middle and latitude is the direct reason for frequent high -temperature heat waves in many places in the world.

Over the subtropical region of the northern hemisphere, the Western Pacific subtropical high -pressure band, the Atlantic high -pressure belt, and the high -voltage balance of Iran have been enhanced. As a result, a large -scale global heating high -pressure belt is formed, which makes the hot air stay near the ground. Essence

Not only that, the impact of La Nina climatic incidents that span 3 years on the atmospheric circulation cannot be ignored. Since this spring, the Eastern Pacific La Nina incident has not only been weakened, but has strengthened, and it has been strengthened. In addition, the Indian Ocean Sea temperature abnormalities have continued to increase the subtropical high pressure.

"

The temperature continues to rise, the high temperature records are constantly being broken, and now it is becoming a new normal. Therefore, it is necessary to pay attention to the correlation between high temperature weather in different regions of the world.

Zhao Shoudong said that the extreme climate events that have occurred around the world in the world are generally caused by the internal changes of the climate system, and the direct correlation between each other is low; In the future, high -temperature heat waves will become more common in the world.

For a long time in the future

Global weather and climate fluctuation

Will become more intense

Extreme weather such as high temperature heat waves

Or it will be the norm that cannot be around

Human beings can only act together

To adapt and slow down

Copy climate change

Can we get a pre -available future

Produced by China Meteorological News

Author: Wang Wan

Image source: National Climate Center, National Satellite Meteorological Center, Provided by respondents, networks

Edit: Wang Wan

Review: Cui Guohui

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