Study finds storms, warm seas drove sudden drop in Antarctic ice news.cgtn.comWind-triggered Antarctic sea-ice decline preconditioned by thinning Winter Water NatureAntarctic sea ice improves after four years of extreme lows: US scientists Northeast Mississippi Daily JournalOver a 30-year period, 12,820 square kilometres of grounded ice has vanished The Weather NetworkStorms, warm seas drove sudden drop in Antarctic ice: study starcitytv.com