This Antarctic octopus has a warning about the rising sea levels
Financial Express Mumbai|December 31, 2023
A huge ice sheet appears to have melted 120,000 years ago, when temperatures were similar to those on Earth today, as pera DNA study
DELGER ERDENESANAA
This Antarctic octopus has a warning about the rising sea levels

SCIENTISTS HAVE LONG wondered whether the West Antarctic Ice Sheet is a ticking time bomb in terms of sea level rise. New evidence from the DNA of a small octopus that lives in the Southern Ocean suggests that the ice sheet is indeed at risk of collapsing, according to a study published on Thursday in the journal Science.

The research doesn't predict when this might happen, but it indicates that 1.5 degrees Celsius of global warming over the preindustrial global average, or perhaps even less than that, might be a tipping point for the ice sheet. The Earth is close to that temperature level now.

Several distinct populations of Pareledone turqueti, commonly known as Turquet's octopus, live in the waters around Antarctica today. These octopuses crawl along the sea floor and generally don't stray far from home. A few individuals or their eggs might occasionally drift on currents to neighbouring groups, but populations in the Ross Sea and Weddell Sea are separated by the impassable West Antarctic Ice Sheet.

Esta historia es de la edición December 31, 2023 de Financial Express Mumbai.

Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.

Esta historia es de la edición December 31, 2023 de Financial Express Mumbai.

Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.

MÁS HISTORIAS DE FINANCIAL EXPRESS MUMBAIVer todo
Financial Express Mumbai

Murdoch ally helps Ambani build media empire in India

SOHEE KIM PR SANJAI

time-read
3 minutos  |
April 18, 2024
Financial Express Mumbai

Pandya, Dube & Rinku: Can they finish for India at T20 World Cup?

GOING INTO THE 2022 T20 World Cup in Australia Dinesh Karthik was assigned the finisher role and the batting lineup was built accordingly.

time-read
2 minutos  |
April 18, 2024
Financial Express Mumbai

Nestle adds sugar to infant milk and cereal, finds report

A NEW REPORT has revealed that Nestle, the world's largest consumer goods and manufacturer of baby formula, is adding sugar to infant milk and cereal products sold in India, and other Asian, and African countries.

time-read
1 min  |
April 18, 2024
Financial Express Mumbai

India-made Daimler's electric mini truck to hit the road soon

INDIA WILL BE host to German trucking giant Daimler's only electric vehicle plant outside of Europe and Japan when it launches a locally-made electric light cargo truck in FY25.

time-read
2 minutos  |
April 18, 2024
Samsung eyes ₹10,000 cr from India TV biz this year
Financial Express Mumbai

Samsung eyes ₹10,000 cr from India TV biz this year

SOUTH KOREAN GIANT Samsung is targeting a turnover of ₹10,000 crores for its television business in India this year, driven by growth in sales of its mid to-premium segment models, said Mohandeep Singh, senior VP, consumer electronics business in India.

time-read
1 min  |
April 18, 2024
Financial Express Mumbai

Microsoft AI Copilot speed boost for coding

WHEN SOFTWARE DEVELOPER Nikolai Avteniev got his hands on a preview version of Microsoft's Copilot coding assistant in 2021, he quickly saw the potential.

time-read
1 min  |
April 18, 2024
Financial Express Mumbai

US, China debt pose risks for global public finances: IMF

THE WORLD's TWO great economic rivals, China and the US, will drive much of the increase in global public debt over the next five years, with US spending creating trouble for many other countries by keeping interest rates high, officials at the International Monetary Fund said in a report.

time-read
1 min  |
April 18, 2024
Financial Express Mumbai

Language models in consumer tech

This move is designed to ensure better user experience & privacy

time-read
2 minutos  |
April 18, 2024
Financial Express Mumbai

'Data centres' energy use doubles every four years'

Data centres are significant energy consumers, using about 2% of the world's power and emitting carbon dioxide equivalent to the airline industry.

time-read
2 minutos  |
April 18, 2024
Financial Express Mumbai

Vi FPO: Foreign players invest big; about ₹5,400 crore raised

GQG, Fidelity buy almost 40% of the anchor investor portion

time-read
1 min  |
April 18, 2024