Coral bleaching spreads from Great Barrier Reef to Western Australia – Between 60 and 90 percent of coral at Scott Reef have been bleached

By Michael Slezak21 April 2016 (The Guardian) – The global coral bleaching event devastating the Great Barrier Reef has spread to reefs in Western Australia, where the federal government halted the implementation of marine parks, which would help the reefs recover. In light of worsening bleaching, the Greens have called on the government to urgently […]

Scientists say 93 percent of the Great Barrier Reef now bleached – ‘And then we wept’

By Chris Mooney 20 April 2016 (Washington Post) – The conclusions are in from a series of scientific surveys of the Great Barrier Reef bleaching event — an environmental assault on the largest coral ecosystem on Earth — and scientists aren’t holding back about how devastating they find them. Australia’s National Coral Bleaching Task Force […]

Graph of the Day: Change in ocean temperature and heat content, 2006-2015

By Matthew D. Palmer, Susan Wijffels, and John A. Church21 March 2016 (WMO) – In a stable climate, the amount of energy that the Earth system absorbs from the Sun is balanced by the amount of energy emitted back to space by the Earth as thermal infrared radiation. However, increases in greenhouse gas concentrations have […]

Fantala strongest cyclone on record for Indian Ocean – Two other ocean basins have seen their strongest cyclones on record in the past six months

By Bob Henson18 April 2016  (wunderground.com) – Fierce Tropical Cyclone Fantala stormed to Category 5 strength north of Madagascar over the weekend with an impressive burst of strengthening, making the cyclone the most powerful on record anywhere in the Indian Ocean. Fantala’s estimated peak sustained winds of 150 knots (173 mph), averaged over 1 minute […]

Japan prepares to dump radioactive tritium from Fukushima plant into ocean

By Yuri Kageyama12 April 2016 TOKYO (AP) – To dump or not to dump a little-discussed substance is the question brewing in Japan as it grapples with the aftermath of the nuclear catastrophe in Fukushima five years ago. The substance is tritium. The radioactive material is nearly impossible to remove from the huge quantities of […]

Coral crisis: Great Barrier Reef bleaching is ‘the worst we’ve ever seen’

By Daniel Cressey13 April 2016 (Nature) – Australia’s Great Barrier Reef is undergoing the most severe bleaching event in its history, as corals along the reef expel the symbiotic algae that provide them both with their rich colours and food. Terry Hughes, director of the ARC Centre of Excellence for Coral Reef Studies at James […]

Study links fetal and newborn dolphin deaths to Deepwater Horizon oil spill

CHAMPAIGN, Illinois. – Scientists have finalized a five-year study of newborn and fetal dolphins found stranded on beaches in the northern Gulf of Mexico between 2010 and 2013. Their study, reported in the journal Diseases of Aquatic Organisms, identified substantial differences between fetal and newborn dolphins found stranded inside and outside the areas affected by […]

Climate-related death of coral around world alarms scientists – ‘This is a huge, looming planetary crisis, and we are sticking our heads in the sand about it’

By Michelle Innis 9 April 2016 SYDNEY, Australia (The New York Times) – Kim Cobb, a marine scientist at the Georgia Institute of Technology, expected the coral to be damaged when she plunged into the deep blue waters off Kiritimati Island, a remote atoll near the center of the Pacific Ocean. Still, she was stunned […]

Scientists blame El Niño and global warming for ‘gruesome’ coral deaths – ‘This is absolutely the most intense response, the most dramatic death of a coral reef from an El Niño event’

By Seth Borenstein6 April 2016 (ABC News) – The coral on the sea floor around the Pacific island of Kiritimati looked like a boneyard in November — stark, white and lifeless. But there was still some hope. This month, color returned with fuzzy reds and browns, but that’s not good news. Algae has overtaken the […]

California drought and the rise of the Ridiculously Resilient Ridge

By Daniel Swain1 April 2016 (The California Weather Blog) – Since early 2013, the state of California has been in the grip of an extraordinary multi-year drought. The accumulated precipitation deficit over the course of the ongoing drought is unprecedented in California’s century-long observational record, and when the additional drying effects of record-high temperatures are […]

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