NASA Spots Giant Antarctic Iceberg Turning Blue as It Nears Breakup
NASA scientists are closely tracking iceberg A-23A as vivid blue meltwater pools spread across its surface, signalling rapid decay. Once covering nearly 4,000 square kilometres, the Antarctic megaberg has shrunk to about 1,180 square kilometres and is fragmenting in warmer South Atlantic waters, offering valuable insight into how rising temperatures accelerate iceberg breakup and polar ice loss. from Gadgets 360 https://ift.tt/CxDsUYA
that is the record extent of tropical rainforest destroyed last year due in large measure to fires fuelled by climate change, researchers reported Wednesday. Neighbouring Bolivia's forest loss -- 1.5 million hectares -- skyrocketed by 200 percent last year, with a record 3.6 percent of primary forests destroyed in a single year, mostly due to fires set to clear land for industrial-scale farms, according to the report.
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