Current location:entertainment >>
Chinese scientists use machine learning for precise Antarctic sea ice prediction
entertainment1273People have gathered around
IntroductionChinese scientists made accurate predictions regarding Antarctic sea ice for December 2023 to Februa ...
Chinese scientists made accurate predictions regarding Antarctic sea ice for December 2023 to February 2024 using deep learning methods.
The research team utilized a Convolutional Long Short-Term Memory (ConvLSTM) neural network to construct a seasonal-scale Antarctic sea ice prediction model.
Their forecast indicated that Antarctic sea ice would remain close to historical lows in February 2024, but there was less indication of it reaching a new record low. The predicted sea ice area (SIA) and sea ice extent (SIE) for February 2024 were 1.441 million square kilometers and 2.105 million square kilometers, respectively, slightly higher than the historic lows observed in 2023.
The team, led by researchers from Sun Yat-sen University and the Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), submitted their prediction results in December. The results were published in the journal Advances in Atmospheric Sciences in early February.
Their prediction was then validated by the latest satellite observations for February. The observed SIA and SIE values for February 2024 are 1.510 million square kilometers and 2.142 million square kilometers, respectively.
According to the researchers, the comparison between the predictions and observations indicates a remarkably close alignment. Furthermore, the sea ice area and extent from December to February fall within one standard deviation of the predicted values, underscoring the reliability of the forecasting system.
The successful comparison between the prediction and observation data validates the accuracy of the ConvLSTM model and its potential for reliable Antarctic sea ice forecasting, said the researchers.
"Our successful prediction not only underscores the significance of strengthening Antarctic sea ice prediction research but also demonstrates the substantial application potential of deep learning methods in this critical area," said Yang Qinghua, a professor of Sun Yat-sen University.
Tags:
Reprint:Friends are welcome to share on the Internet, but please indicate the source of the article when reprinting it.“Universal Update news portal”。http://tromelinisland.associatedcontentnetwork.com/article-10d899974.html
Related articles
Xi, Portuguese president exchange congratulations on 45th anniversary of bilateral ties
entertainmentChinese President Xi Jinping on Thursday said that China and Portugal have upheld the idea of mutual ...
Read moreBuild a new world economic order with emerging forces: Italian economist
entertainmentContainers are piled up at Nansha Port in Guangzhou, Guangdong province, in April, 2022. [Photo/Chin ...
Read moreRomance of Spring: Cherry Blossoms Meet Beauty of Traditional Chinese Costume
entertainmentContact Us HomeNewsHighlightACWF NewsSocietyWom ...
Read more
Popular articles
- Scholars of South Sudan, China pledge collaboration for mutual development
- Xi's Article on Strengthening, Improving Work of CPPCC to Be Published
- Top 10 global innovative hubs in 2022
- Chinese medics provide free treatment to vulnerable community hosting UN peacekeepers in South Sudan
- Mozambique inaugurates Chinese
- China's economic recovery globally significant
Latest articles
China donates medical equipment to local hospital in Tanzania
Tourism market makes robust recovery over holiday
TikTok affirms commitment to upholding online safety
Xi, Peng Liyuan extend Chinese New Year greetings to U.S. Lincoln High School teachers, students
China's 1st domestically made polar icebreaker Xuelong 2 visits HKSAR
Xi, Portuguese president exchange congratulations on 45th anniversary of bilateral ties
LINKS
- Why don't humans have tails? A genetic mutation offers clues
- Reid Detmers, bullpen limit Boston to 3 hits, Angels beat Red Sox 7
- Odysseus: Moon lander tipped over at touchdown, limiting the data it's sending
- Joel Embiid returns from injury scare, scores 32 as 76ers beat Magic 125
- How major US stock indexes fared Friday, 4/12/2024
- Will the Federal Reserve cut interest rates? With a robust US economy, it might not need to
- Solar eclipse sweeps across North America. The moment of totality, in photos
- Movie Review: ‘Food, Inc. 2’ revisits food system, sees reason for frustration and (a little) hope
- Ancient stone tools found in Ukraine date may be oldest in Europe
- Stock market today: Wall Street falls sharply to close out its worst week since October