Current location:world >>
Chinese scientists use machine learning for precise Antarctic sea ice prediction
world99People 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.“International Informer news portal”。http://austria.fightbigfood.org/news-98d199809.html
Related articles
Chinese FM meets with chairman of MSC Foundation
worldChinese Foreign Minister Wang Yi met with Wolfgang Ischinger, chairman of the Munich Security Confer ...
【world】
Read moreTravel Boom Sees 740 Mln Trips Made in 3
worldContact Us HomeNewsHighlightACWF NewsSocietyWom ...
【world】
Read moreCCTF Launches Panda Protection Charitable Project in Dujiangyan
worldContact Us HomeNewsHighlightACWF NewsSocietyWom ...
【world】
Read more
Popular articles
- Israeli airstrike kills 14 in Gaza's refugee camp
- Southeast Asian Livestreamers Shine at Cross
- Accelerated expansion of China's services industry in March: data
- 'Small Zoo' in Qingdao Welfare House Brightens Children's Life
- Supreme Court rejects Musk appeal over Tesla tweets
- Health Express for Mothers Project Benefits Women in Old Revolutionary Base
Latest articles
FDA brings lab tests under federal oversight in bid to improve accuracy and safety
China urges US, Japan, Philippines to stop undermining regional peace, stability
Providing Heartwarming Services to Children
Xizang Opens Its First Multi
Chinese FM meets with chairman of MSC Foundation
World Autism Awareness Day Marked at a Kindergarten in Beijing
LINKS
- How Princesses Eugenie and Beatrice could be stepping up amid Royal Family health troubles
- Sydney Mardi Gras asks police not take part in Saturday's parade
- How Princesses Eugenie and Beatrice could be stepping up amid Royal Family health troubles
- Masterful meals: Pea and white truffle soup with Parmesan galettes
- Fitzwilliam Corrie
- What visitors on £100 Balmoral tours will see: Tourists can wander Drawing Room
- ‘An immortal of our incredible game’
- Queen Camilla, Princess Anne and Sarah Ferguson all don traditional spring shade
- Australian pilot kidnapped in Papua New Guinea's highlands
- ESTHER RANTZEN: I asked Mail readers to help me plan my funeral. Your choices