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Global Warming Could Lead to Collapse of More than One-Third of Antarctic Ice Shelf – AZoCleantech

Written by AZoCleantechApr 9 2021 A new study shows that over one-third of the Antarctic’s ice shelf area could be at risk of crumbling into the sea if global temperatures increase to 4°C above pre-industrial levels. Image Credit: AndreAnita/shutterstock.com The comprehensive study…

House hunters are fleeing climate change, causing a new kind of gentrification – Grist

House hunting in today’s world comes with a lot of decisions: Do you want to live somewhere urban or rural? How many bedrooms do you need? Are you okay living in a place where the streets frequently flood or the…

Lemurs and giant tortoises among species at risk if global warming reaches 3°C – EURACTIV

Unique island species including lemurs and the Galapagos giant tortoise could be at high risk of extinction if the planet warms by more than 3°C above pre-industrial levels, new research warns. EURACTIV’s media partner, The Guardian, reports. Analysis of 270…

Third of Antarctic ice shelf area at collapse risk due to global warming: Study – The Hindu

They noted that when melted ice accumulates on the surface of ice shelves, it can make them fracture and collapse spectacularly. Over a third of the Antarctic’s ice shelf area may be at risk of collapsing into the sea if…

Abrupt ice age climate changes behaved like cascading dominoes

(University of Copenhagen – Faculty of Science) Throughout the last ice age, the climate changed repeatedly and rapidly during so-called Dansgaard-Oeschger events, where Greenland temperatures rose between 5 and 16 degrees Celsius in decades. When certain parts of the climate system changed, other parts of the climate system followed like a series of dominos toppling in succession. Today, sea-ice extent is being rapidly reduced, and it is uncertain whether this part of the climate system can trigger sudden future climate change.

Biodiversity ‘hot spots’ devastated in warming world – FRANCE 24

Issued on: 09/04/2021 – 00:02 Advertising Read more Paris (AFP) Unless nations dramatically improve on carbon cutting pledges made under the 2015 Paris climate treaty, the planet’s richest concentrations of animal and plant life will be irreversibly ravaged by global…

Climate change: 4C temperature increase could risk major collapse of ice surrounding Antarctica, scientists say – Sky News

Ice surrounding Antarctica could be at risk of collapsing if global temperatures increase by 4C, experts warn. Research from the University of Reading found that more than a third of the Antarctic ice shelf area could collapse and release “unimaginable…

Sunlight linked with lower COVID-19 deaths, study shows

(University of Edinburgh) Sunnier areas are associated with fewer deaths from Covid-19, an observational study suggests. Increased exposure to the sun’s rays – specifically UVA – could act as a simple public health intervention if further research establishes it causes a reduction in mortality rates, experts say. Researchers from the University of Edinburgh compared all recorded deaths from Covid-19 in the continental US from January to April 2020 with UV levels for 2,474 US counties for the same time period.

Brazil at high risk of dengue outbreaks after droughts because of temporary water storage

(London School of Hygiene & Tropical Medicine) Dengue risk is exacerbated in highly populated areas of Brazil after extreme drought because of improvised water containers housing mosquitoes, suggests a new study in Lancet Planetary Health.The research was led by the London School of Hygiene & Tropical Medicine’s (LSHTM) Centre on Climate Change & Planetary Health and Centre for the Mathematical Modelling of Infectious Diseases.