Due to humans, extinction risk for 1,700 animal species to increase by 2070 – “Losses in species populations can irreversibly hamper the functioning of ecosystems and human quality of life”

By Kendall Teare 4 March 2019 (Yale News) – As humans continue to expand our use of land across the planet, we leave other species little ground to stand on. By 2070, increased human land-use is expected to put 1,700 species of amphibians, birds, and mammals at greater extinction risk by shrinking their natural habitats, […]

Coral larvae production drops by 90 percent after marine heat waves – “We used to think that the Great Barrier Reef was too big to fail – until now”

4 April 2019 (James Cook University) – The damage caused to the Great Barrier Reef by global warming has compromised the capacity of its corals to recover, according to new research published today in Nature. “Dead corals don’t make babies,” said lead author Professor Terry Hughes, Director of the ARC Centre of Excellence for Coral Reef Studies at James Cook University (JCU). […]

Sea turtles are being born mostly female due to warming – “I can’t deny it: seeing those results scared the crap out of me”

By Craig Welch 4 April 2019 (National Geographic) – She started out studying tree-climbing marsupials, but only after she applied what she knew to marine reptiles did Camryn Allen actually get worried. Allen, a scientist with the National Oceanic and Atmospheric Administration in Hawaii, had spent her early career using hormones to track koala bear […]

Ocean heatwaves threaten survival of dolphins – “The reproductive success of females appears to have not returned to normal levels, even after six years”

1 April 2019 (UZH) – An unprecedented marine heatwave had long-lasting negative impacts on both survival and birth rates on the iconic dolphin population in Shark Bay, Western Australia. Researchers at UZH have now documented that climate change may have more far-reaching consequences for the conservation of marine mammals than previously thought. Shark Bay in […]

“Last-chance tourism” hastens decline of destinations threatened by global warming, like the Florida Reef and the Galapagos Islands

By Aditi Shrikant 18 March 2019 (Vox) – Plopped in the Florida Reef is a 4,000-pound bronze Jesus named Christ of the Abyss. The statue is one of the most photographed sites in the Florida Keys, and at Lobster Trap Art you can buy his portrait printed on ceramic tiles for $24. Like many of […]

The terror of climate change is transforming young people’s identity

By Blanche Verlie 14 March 2019 (The Conversation) – Today, at least 50 rallies planned across Australia are expected to draw thousands of students who are walking out of school to protest climate change inaction. These Australian students join children from over 82 countries who are striking to highlight systemic failure to address climate change. […]

From Global North to Global South, a winter and summer of record temperature extremes – Only small portions of Earth saw record cold weather

By Christopher C. Burt 8 March 2019 (Weather Underground) – On 2 March 2019, Dover, Tasmania, attained an all-time record high of 40.1°C (104.3°F), the hottest reading ever observed in that Australian state during the month of March. Just the next day (March 4 in the U.S.) a temperature of -46°F was measured at Elk […]

Heatwaves sweeping oceans “like wildfires”, scientists reveal – “You see the kelp and seagrasses dying in front of you. Within weeks or months they are just gone, along hundreds of kilometres of coastline.”

By Damian Carrington 4 March 2019 (The Guardian) – The number of heatwaves affecting the planet’s oceans has increased sharply, scientists have revealed, killing swathes of sea-life like “wildfires that take out huge areas of forest”. The damage caused in these hotspots is also harmful for humanity, which relies on the oceans for oxygen, food, […]

Australia breaks weather records with hottest ever summer – Brisbane had record run of 16 days straight at or above 32°C

By Naaman Zhou 28 February 2019 (The Guardian) – Australia has endured its hottest summer ever, according to the Bureau of Meteorology, breaking the previous record set six years ago. The 2018-19 summer, which produced near 50C days and topped temperature highs across the country, has officially exceeded the previous record set in 2012-13, which […]

Australia approves dumping of 1 million tons of sludge near Great Barrier Reef – “Dumping dredged sludge into world heritage waters treats our reef like a rubbish tip”

By Colin Drury 22 February 2019 (The Independent) – More than one million tons of sludge are to be dumped close to the Great Barrier Reef after authorities in Australia approved plans to discard industrial dredge spoil. Sediment scooped up from the sea floor during maintenance work at nearby Hay Point Port will be ditched […]

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