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). […]

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 […]

25th anniversary edition of WMO’s State of the Climate report shows accelerating global warming impacts – “The data released in this report give cause for great concern”

28 March 2019 (WMO) – The physical signs and socio-economic impacts of climate change are accelerating as record greenhouse gas concentrations drive global temperatures toward increasingly dangerous levels, according to a new report from the World Meteorological Organization. The WMO Statement on the State of the Global Climate in 2018, its 25th anniversary edition, highlights […]

“Doomsday vault” town warming faster than any other on Earth – “The brutality of nature used to bring joy, but now it scares people”

By Sarah Lazarus 27 March 2019 (CNN) – In 2014, Mark Sabbatini noticed cracks in his apartment walls. Then a mysterious bulge appeared in his bedroom and the apartment block’s communal staircase became crooked. “Doors and windows weren’t shutting properly,” he says. Sabbatini, the editor of a local newspaper, was living in Longyearbyen, the world’s […]

Photo gallery: Exxon Valdez oil spill, 30 years later

By Johnny Simon 22 March 2019 (Quartz) – On 24 March 1989 the Exxon Valdez tanker ran aground and spilled nearly 11 million gallons of oil in Alaska’s Prince William Sound. It was the worst oil spill in US history until 2010, when the Deepwater Horizon disaster pumped nearly 20 times that amount into the […]

Oceans absorbed 34 billion tons of carbon from fossil-fuel burning over 1994-2007 period, a four-fold increase over 1800-1994

14 March 2019 (NOAA) – The global ocean absorbed 34 billion metric tons of carbon from the burning of fossil fuels from 1994 to 2007 — a four-fold increase to 2.6 billion metric tons per year when compared to the period starting from the Industrial Revolution in 1800 to 1994. The new research published by […]

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, […]

Plastic pollution found in every tiny animal tested in the Mariana Trench, the lowest point in any ocean – “What you put in the trench stays in the trench”

By Ed Yong 27 February 2019 (The Atlantic) – Alan Jamieson remembers seeing it for the first time: a small, black fiber floating in a tube of liquid. It resembled a hair, but when Jamieson examined it under a microscope, he realized that the fiber was clearly synthetic—a piece of plastic. And worryingly, his student […]

“Grandfather of climate science” dead at 87 – “We’re playing with an angry beast: a climate system that has been shown to be very sensitive”

NEW YORK, 18 February 2019 (AP) – A scientist who raised early alarms about climate change and popularized the term “global warming” has died. Wallace Smith Broecker was 87. The longtime Columbia University professor and researcher died Monday at a New York City hospital, according to a spokesman for the university’s Lamont-Doherty Earth Observatory. Kevin […]

Coastal erosion causes once-buried waste to re-emerge on an English beach – “A massive decline in the numbers of fish”

By Kris Jepson 18 February 2019 (ITV News) – Exclusive: Residents have called on authorities to excavate an historic landfill site, which is leaking waste onto Lynemouth Beach and into the sea. Northumberland County Council told ITV News it undertook a land reclamation in the early 2000s, which involved cleaning up the beach and landscaping […]

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