Global warming may shrink Adélie penguin range by end of century – ‘Penguin colonies near Palmer Station on the West Antarctic Peninsula have declined by at least 80 percent since the 1970s’

By Karen B. Roberts and Maria-Jose Viñas; editing by Karl Hille8 July 2016 (NASA) – Climate has influenced the distribution patterns of Adélie penguins across Antarctica for millions of years. The geologic record tells us that as glaciers expanded and covered Adélie breeding habitats with ice, penguins in the region abandoned their colonies. When the […]

Drought stalls tree growth and shuts down Amazon carbon sink

6 July 2016 (University of Exeter) – A recent drought completely shut down the Amazon Basin’s carbon sink, by killing trees and slowing their growth, a ground-breaking study led by researchers at the Universities of Exeter and Leeds has found. Previous research has suggested that the Amazon – the most extensive tropical forest on Earth […]

Kelp forests in the Great Southern Reef wiped out by marine heatwave – ‘When we went up to the northern regions and saw that everything was gone, it was devastating’

8 July 2016 (University of Western Australia) – A team of marine scientists led by The University of Western Australia have uncovered the extinction of a kelp forest ecosystem along 100 kilometres of Western Australia’s coastline, following a heatwave that occurred in 2011. Kelp forests in Western Australia have not experienced a heatwave of this […]

California drought killing trees by the millions, NASA scientist says – Tree mortality in the Sierra Nevada range ‘is far greater than previously observed’

By Michael Edison Hayden3 July 2016 (ABC News) – The devastation the California drought has caused to conifer trees in the Sierra Nevadas over the last couple of years “is far greater than previously observed,” NASA scientists said in announcement of the publication of new map of the region. David Schimel, a senior research scientist […]

Scientists: Window for avoiding 1.5C global warming ‘seems to have closed’

By Megan Darby29 June 2016 (Climate Change News) – Scientists have bad news for people on the front line of climate change impacts. The 1.5C global warming limit vulnerable countries fought hard to include in the Paris Agreement may already be out of reach. There is slim chance of stabilising temperature rise at that level […]

Study: climate change warming Asian waters, altering monsoon

By Katy Daigle1 July 2016 (PhysOrg) – Each year as temperatures rise across India, farmers look to the sky and pray for rain. The all-important monsoon forecast becomes a national priority, with more than 70 percent of India’s 1.25 billion citizens engaged in agriculture and relying on weather predictions to decide when they will sow […]

Blog claim that jet stream crossing equator is ‘climate emergency’ is nonsense

[The situation with global warming is bad enough; no need to make up a disaster where none exists. –Des] [UPDATE: See Paul Beckwith’s rebuttal here, via Robin Westenra. –Des] [UPDATE2: Climate Feedback gives the original claim a scientific credibility rating of “low”: Analysis of Gabriel Samuels’ “Scientists warn of ‘global climate emergency’ over shifting jet […]

Ranch crisis in Mexico: 45,000 cattle killed this year by severe drought and heat

[Translation by Google.] By Gerardo Sanchez Source25 June 2016 VILLAHERMOSA, Mexico (Televisa News) – The herd of Tabasco is undergoing one of its worst crises in recent years, severe drought and heat are killing animals. “If you do not have livestock water is consumed, is spent their energies, their body fat and muscle, there are […]

Great Barrier Reef mammal declared extinct due to global warming – ‘Significantly, this probably represents the first recorded mammalian extinction due to anthropogenic climate change’

[Many more to follow. –Des] 14 June 2016 (University of Queensland) –  University of Queensland and Queensland Government researchers have confirmed that the Bramble Cay melomys (Melomys rubicola) – the only mammal species endemic to the Great Barrier Reef – is the first mammal to go extinct due to human-induced climate change. In a newly […]

Image of the Day: Satellite view of depleted Panchet reservoir in India, 12 June 2016

Landsat 8 satellite image of India’s Panchet reservoir on 10 June 2015. Landsat 8 satellite image of India’s Panchet reservoir on 12 June 2016. By Adam Voiland17 June 2016 (NASA) – Monsoon rains began arriving across India in early June 2016. For many Indians, it was not a moment too soon. After three underwhelming monsoon […]

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