(a) Estimated distances animals can travel during the Phocine distemper virus (PDV) latent and infectious period (1 week, 2 weeks, and 4 weeks) illustrating the areas where viral transmission could occur, based on median travel speeds calculated for satellite-tagged bearded seals (green circles), spotted seals (orange), Steller sea lions (blue), and northern fur seals (purple). (b) Recorded tracks of a PDV seropositive bearded seal followed in July 2009 and a seropositive northern fur seal followed in November 2010 shown with sympatric PCR positive spotted seals, ribbon seals, and northern fur seals sampled 2009–2010. Sea ice is shown at its minimum extent in September (panel a) and retreating the following July after reaching a maximum winter extent (panel b). Graphic: VanWormer, et al., 2019 / Scientific Reports

Deadly virus spreads among marine mammals as Arctic sea ice melts – Scientists fear the virus, once found only in European waters, could spread to the U.S. West Coast

By Sarah Gibbens 7 November 2019 (National Geographic) – When sea otters in Alaska were diagnosed with phocine distemper virus (PDV) in 2004, scientists were confused. The pathogen in the Morbillivirus genus that contains viruses like measles had then only been found in Europe and on the eastern coast of North America. “We didn’t understand how a […]

Map showing average surface sea temperature in the Sea of Okhotsk, compared with the late 1800s. Data: Berkeley Earth. Graphic: John Muyskens / The Washington Post

The climate chain reaction that threatens the heart of the Pacific – “When are the fish coming?”

By Simon Denyer and Chris Mooney 12 November 2019 SHIRETOKO PENINSULA, Japan (The Washington Post) – Lined up along the side of their boat, the fishermen hauled a huge, heavy net up from swelling waves. At first, a few small jellyfish emerged, then a piece of plastic. Then net, and more net. Finally, all the […]

Aerial view of Runit Dome, in Enewetak Atoll, the Marshall Islands, where more than 3.1 million cubic feet of U.S.-produced radioactive soil and debris, including lethal amounts of plutonium, are buried. The so-called “Tomb” now bobs with the tide, sucking in and flushing out radioactive water into nearby coral reefs, contaminating marine life. Video: Carolyn Cole / Los Angeles Times

How the U.S. betrayed the Marshall Islands, kindling the next nuclear disaster – “More than any other place, the Marshall Islands is a victim of the two greatest threats facing humanity: nuclear weapons and climate change”

By Susanne Rust 10 November 2019 MAJURO, Marshall Islands (Los Angeles Times) – Five thousand miles west of Los Angeles and 500 miles north of the equator, on a far-flung spit of white coral sand in the central Pacific, a massive, aging and weathered concrete dome bobs up and down with the tide. Here in […]

Graphs showing change in global human activities from 1979 to the present. Graphic: Ripple, et al., 2019 / BioScience

More than 11,000 scientists issue warning of climate emergency – “An immense increase of scale in endeavors to conserve our biosphere is needed to avoid untold suffering due to the climate crisis”

5 November 2019 (BioScience) – Scientists have a moral obligation to clearly warn humanity of any catastrophic threat and to “tell it like it is.” On the basis of this obligation and the graphical indicators presented below, we declare, with more than 11,000 scientist signatories from around the world, clearly and unequivocally that planet Earth […]

A woman is silhouetted as she walks toward a flooded St. Mark’s Square, during historic flooding in Venice, Italy, 12 November 2019. Photo: Luca Bruno / AP Photo

Venice sees record third exceptional tide – Priceless artwork threatened – “It is a long-term issue. It is not the issue of one flood, we restore, and we go back to normal.”

By Colleen Barry and Luca Bruno 17 November 2019 VENICE, Italy (AP) – Venice was hit Sunday by a record third exceptional tide in the same week while other parts of Italy struggled with a series of weather woes, from rain-swollen rivers to high winds to an out-of-season avalanche. Stores and museums in Venice were […]

Greater Sydney dam levels on 17 November 2019. Dams in greater Sydney are currently at 46.6 percent capacity. According to the NSW water authority, they are on track to hit 40 percent, which means Level 2 water restrictions would be imposed by February 2020 or March 2020. Since June 2019, the greater Sydney area in New South Wales state has been under Level 1 water restrictions, which limit water usage in filling pools or running hoses unattended. It is the first time the restrictions have been implemented since 2003, during a drought that lasted until 2009. If dam levels drop just a few percentage points in greater Sydney, residents could face even harsher water restrictions. Graphic: WaterNSW

As deadly Australia bushfires rage, Sydney may be running out water

By Jessie Yeung 15 November 2019 (CNN) – Australia is reeling from deadly bushfires and the worst drought in decades — but fears are now growing that things could get worse, as a water shortage in the country’s biggest city begins to bite. Four people have died in this year’s blazes, which have been exacerbated […]

The home of Edward and Stella O’Neal is torn down due to damage caused by flooding during Hurricane Dorian in Ocracoke, North Carolina. Photo: Daniel Pullen / The Washington Post

Amid flooding and rising sea levels, residents of one barrier island wonder if it’s time to retreat – “Is this really sustainable? The answer is pretty clearly no.”

By Frances Stead Sellers 9 November 2019 OCRACOKE, North Carolina (The Washington Post) – On any normal late-fall day, the ferries that ply the 30 miles between Swan Quarter and this barrier island might carry vacationing retirees, sports fishermen and residents enjoying mainland getaways after the busy summer tourist season. But two months ago, Hurricane […]

Aerial view of smoke from bushfires blanketing mountain ranges, as seen during a commercial flight over northern New South Wales, 16 November 2019. Photo: Tracy Nearmy / Reuters

Devastating bushfire conditions to worsen in Australia – “Until we get significant rainfall, the fires will not go out”

By Lidia Kelly 17 November 2019 MELBOURNE (Reuters) – Rising temperatures, lightning strikes and erratic winds are set to fan wildfires in Australia in the week ahead, officials said on Sunday, with emergency crews already working day and night to contain more than 130 blazes. The state of New South Wales, where 367 homes have […]

Photo of an oxygen bar in Delhi, India on 15 November 2019. A 15-minute session costs $7.00. Photo: Reuters

More than half of India coal-fired power plants set to miss pollution deadline – Less than 2 percent currently in compliance

By Sudarshan Varadhan 15 November 2019 NEW DELHI (Reuters) – More than half of India’s coal-fired power plants ordered to retrofit equipment to curb air pollution are set to miss the deadline, private industry estimates and a Reuters analysis show, as millions in the country wake up to toxic air each day. Thermal power companies, […]

The council chamber in Ferro Fini Palace in Venice, which is located on Venice’s Grand Canal, was flooded for the first time in its history on Tuesday night, 12 November 2019 – just after the Veneto regional council rejected measures to combat climate change. Photo: Andrea Zanoni

Italian council is flooded immediately after rejecting measures on climate change

By Gianluca Mezzofiore 15 November 2019 (CNN) – Veneto regional council, which is located on Venice’s Grand Canal, was flooded for the first time in its history on Tuesday night — just after it rejected measures to combat climate change. The historic Italian city has been brought to its knees this week by the worst […]

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