Antarctica Has Lost 7.5tn Tonnes of Ice Since 1997, Scientists Find – Slashdot
More than 40% of Antarctica’s ice shelves have shrunk since 1997 with almost half showing “no sign of recovery,” a study has found, linking the change to the climate breakdown. From a report: Scientists at the University of Leeds have calculated that 67tn tonnes of ice was lost in the west while 59tn tonnes was added to the east between 1997 and 2021, resulting in a net loss of 7.5tn tonnes. Warm water on the western side of Antarctica has been melting ice, whereas in the east, ice shelves have either stayed the same or grown as the water is colder there. The ice shelves sit at the end of glaciers and slow their rate of flow into the sea. When they shrink, glaciers release larger amounts of freshwater into the sea which can disrupt the currents of the Southern Ocean.
Dr Benjamin Davison, an expert in Earth observation and the study’s lead, said: “There is a mixed picture of ice-shelf deterioration, and this is to do with the ocean temperature and ocean currents around Antarctica….
The post Antarctica Has Lost 7.5tn Tonnes of Ice Since 1997, Scientists Find – Slashdot first appeared on SEO, Marketing and Social News | OneSEOCompany.com.
source: https://news.oneseocompany.com/2023/10/13/antarctica-has-lost-75tn-tonnes-of-ice-since-1997-scientists-find-slashdot_2023101351363.html
Your content is great. However, if any of the content contained herein violates any rights of yours, including those of copyright, please contact us immediately by e-mail at media[@]kissrpr.com.