Tag

Extreme Events

All articles tagged with #extreme events

science-and-technology2 years ago•3 min saved

"Unraveling Extreme Events: Deep Learning Sheds Light on the Unexplained"

Researchers from Florida Atlantic University's College of Engineering and Computer Science have used deep learning techniques to analyze extreme events in turbulent flows. By adapting a computer-vision deep learning technique, they were able to identify and regulate organized structures within wall-bounded turbulent flows, which have applications in various fields such as wind and hydrokinetic energy. The study demonstrates that the technique can accurately identify the sources of extreme events in a data-driven manner, providing valuable insights into the physics of fluids and potentially extending to other scientific domains.

via Phys.org|

#deep-learning #extreme-events #fluid-dynamics

climate-change2 years ago•2 min saved

Antarctica's Future at Risk: Study Warns of Extreme Events

A new study warns that Antarctica is at risk of experiencing "cascades of extreme events" due to global warming, including ocean heat waves and ice loss. The study emphasizes the urgent need for policy action to reduce fossil fuel emissions in order to prevent further damage. The Antarctic ice has struggled to recover after hitting a record low, and the Arctic is expected to be ice-free in summers by 2030. Rising temperatures have led to wildfires, heatwaves, and unprecedented winter temperatures in various parts of the world. The study concludes that urgent action is necessary to protect Antarctica's fragile environment and prevent breaching the terms of the Antarctic Treaty.

via Phys.org|

#antarctica #climate-change #extreme-events

environment2 years ago•3 min saved

"Scientists Sound the Alarm: Escalating Extreme Events Threaten Antarctica"

Scientists warn that Antarctica is likely to experience more frequent and intense extreme events, such as ocean heatwaves and ice loss, as global warming continues. Recent extremes in Antarctica, including record-breaking heatwaves and low winter sea ice formation, are seen as a precursor to future changes. The study emphasizes the need for urgent policy action to protect Antarctica's fragile environments, as their deterioration could have global implications. The researchers call for reducing greenhouse gas emissions to net zero and highlight the importance of international treaties and policies to safeguard the delicate polar regions.

via SciTechDaily|

#antarctica #climate-change #conservation

climate-change2 years ago•2 min saved

Antarctica's Climate Crisis: Scientists Warn of Alarming Sea Ice Loss and Extreme Events

Scientists warn that there is no quick fix to reverse the record low levels of sea ice in the Antarctic region, which have fallen further this year due to rising global temperatures. The minimum summer ice cover, which dropped below 2 million square kilometers for the first time in 2021, reached a new low in February. The study highlights that it will take decades, if not centuries, for the ice to recover, and warns of irreversible consequences for future generations. Global warming is making Antarctica more vulnerable to extreme events, and the impact is expected to worsen. The study emphasizes the increase in intensity and frequency of extreme events and their cascading influences on other areas.

via Reuters|

#antarctic-sea-ice-loss #climate-change #climate-change-impact