California-size Antarctic ice sheet once thought stable may actually be at tipping point for collapse
When you purchase through links on our situation , we may earn an affiliate commission . Here ’s how it do work . A gigantic deoxyephedrine sheet that was thought to be unchanging may be much closer to runaway melt than anyone realized , a new study has revealed . The Wilkes Subglacial Basin — a California - size frappe sheet in East Antarctica that withstand enough deoxyephedrine to purloin planetary sea levels by 10 pes ( 3 meter ) — could be closelipped to thawing at its base ....