Global warming could deplete ocean oxygen, with severe consequences – ‘This inexorable force of human-induced warming will clearly result in widespread ocean deoxygenation in the future’

[cf. Graph of the Day: Simulated catastrophic decline of plankton in warming oceans] By Chris Mooney28 April 2016 (Washington Post) – In the long list of troubling climate change scenarios, there’s one that gets relatively little attention, but definitely has enormous potential consequences. It goes like this: The oceans are getting warmer — they are, […]

UN relief chief: ‘Worst case scenarios’ could become reality without more funding for El Niño response – $2.2 billion funding gap ‘alarming’

26 April 2016 (UN) – With 60 million people across the world affected by droughts, floods and other extreme weather events triggered by El Niño, the top United Nations relief official today called on the international community to act now to address urgent humanitarian needs and support building communities’ resilience to future shocks. “I am […]

Grim forecast for paper giant’s wood supply raises deforestation fears in South Sumatra

By Jonathan Vit 22 April 2016 (mongabay.com) – Asia Pulp & Paper’s (APP) plans to operate a giant mill in South Sumatra later this year have raised some uncomfortable questions about the veracity of the conglomerate’s lauded no-deforestation commitment and the potential environmental impact on one of Indonesia’s most-fire prone provinces. The new mill, which […]

Was Tasmania’s summer of fires and floods a glimpse of its climate future?

    By Alistair Hobday, Eric Oliver, Jan McDonald, and Michael Grose19 April 2016 (The Conversation) – Drought, fires, floods, marine heatwaves – Tasmania has had a tough time this summer. These events damaged its natural environment, including world heritage forests and alpine areas, and affected homes, businesses and energy security. In past decades, climate-related […]

Unprecedented global warming as 2016 approaches 1.5°C mark

By Michael le Page19 April 2016 (New Scientist) – Global surface temperatures could get close to the 1.5 °C-above-preindustrial limit before the Paris climate agreement even comes into effect. That’s alarming news, considering that the deal aspires to limit global warming to no more than this. Last week Gavin Schmidt, head of NASA’s Goddard Institute […]

New climate studies: Worse risks at 2°C rise, higher rise likely

By Megan Gannon21 April 2016 (Eos) – To mark Earth Day, leaders from more than 165 countries are expected to gather at the United Nations tomorrow for a ceremony to sign the Paris climate agreement, reached last December. Under the historic deal, each country has set targets to reduce greenhouse gas emissions, with the ultimate […]

Historic Houston floods bear classic signature of climate change

19 April 2016 (Climate Nexus) – Heavy rains and flooding in Houston have taken six lives and put much of the city under water. Dozens of schools, roads, and freeways were closed after rainfall dumped more than a foot of water. More storms are predicted across the region, posing the threat of renewed flooding. The […]

Children bear brunt of southern Africa’s devastating drought – ‘I have never seen what I am seeing today’

By Lucy Lamble 21 April 2016 Harare and Lilongwe (The Guardian) – Chidyamakondo high school, near Masvingo in southern Zimbabwe, has won the national girls’ football championships three years in a row. But that cherished record – and far, far more – is now at risk. “Students are fainting, struggling to concentrate in lessons, dropping […]

Severe Arctic Ocean acidification via permafrost thawing and river runoff

18 April 2016 (Stockholm University) – When organic material released from thawing permafrost is transported to the sea it gets broken down in the seawater contributing to a more rapid acidification of the Arctic Ocean, finds new research by scientists from Stockholm University and colleagues. Ocean acidification is an important consequence of humankind’s release of […]

Record-warm oceans have spawned scary slate of monster tropical cyclones

By Jason Samenow20 April 2016 (Washington Post) – In the past six months, the Earth has witnessed several of the freakiest, most intense storms in recorded history. Spurred by the highest ocean temperatures observed to date, record-breaking tropical cyclones — the class of storms that includes hurricanes and typhoons — have explosively developed in three […]

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