climate change

KUOW Photo/John Ryan

Protesters of Arctic drilling have run afoul of the ocean environment in their own small way.

In addition to assembling a flotilla of kayaks on Seattle's Elliott Bay last weekend, the activists brought in a construction barge. It's a solar-powered platform for protests against Shell Oil's plans to drill in the Arctic Ocean. But the protesters anchored their solar barge over one of Seattle's most popular sites for scuba diving. KUOW's John Ryan reports.

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John Ryan / KUOW

Seattle planning officials say the Arctic drill rig at the Port of Seattle has to leave or get a new permit by June 4. 

The city issued a notice of violation to the Port of Seattle, Shell Oil and Foss Maritime on Monday afternoon.

The notice says the port's permit is only good for cargo ships, not oil rigs like the Polar Pioneer.

Protesters buzz along the West Seattle shore as the Polar Pioneer is hauled toward the Port of Seattle's Terminal 5 on Thursday, March 14, 2015.
KUOW Photo/Gil Aegerter

Shell Oil pulls into Elliott Bay, the University of Washington pulls out of coal and President Obama is pulled in two directions. KUOW's Bill Radke debates carbon and its alternatives with environmentalist Bill McKibben, Alaska North Slope Port Authority executive director Paul Fuhs and panelists Eli Sanders, Chris Vance and Joni Balter.

Plus: Should we ban smoking in Seattle parks? Do Washington legislators deserve a pay raise? And do Seattle "brogrammers" deserve blame for a changing Seattle?

Student activists Angela Feng, Sarra Tekola and Alex Lenferna of Divest UW appear before the UW Board of Regents on March 12, 2015 to urge the university to get rid of its coal investments.
KUOW Photo/John Ryan

David Hyde speaks with Vox.com writer David Roberts who says student activists at the UW and elsewhere are changing the debate about climate change by making it a moral issue.

A container ship at the Port of Seattle.
Flickr Photo/Bari Bookout (CC-BY-NC-ND)

Ross Reynolds speaks with economics reporter Jon Talton about climate change's affect the economy of the Pacific Northwest.

A snowpack that is less than 20 percent of the normal amount has farmers and ranchers in southern Oregon worried, but the region’s rafting guides say in spite of the limited snowfall they expect to have plenty of water to float on this summer.

Pete Wallstrom, a guide and owner of Momentum River Expeditions, says he’s getting lots of calls from clients wondering if they should cancel their trips on Oregon’s iconic Rogue River due to drought.

The Antarctic is far away, freezing and buried under a patchwork of ice sheets and glaciers. But a warming climate is altering that mosaic in unpredictable ways — research published Thursday shows that the pace of change in parts of the Antarctic is accelerating.

China's top weather scientist has made a rare official acknowledgement: climate change, he says, could have a "huge impact" on the country's crop yields and infrastructure.

Zheng Guogang, the head of China's meteorological administration, tells Xinhua news agency that China is already experiencing temperature increases that outpace those in other parts of the world.

As a result, China — the world's biggest emitter of greenhouse gases — faces a possible "ecological degradation," he says.

There are more than two dozen pens at the Marine Mammal Care Center in San Pedro, Calif., and no vacancy. They're filled with more than a hundred sea lion pups, grouped by health condition.

The pups in the first row of pens are swimming in small pools and sliding across the wet concrete.

"These guys on this half of the facility are actually doing pretty well," says Lauren Palmer, the chief biologist at the center. "They're eating on their own. They're playing. They're porpoising."

For the first time, biologists have caught a rare type of coral in the act of reproducing, and they were able to collect its sperm and eggs and breed the coral in the laboratory.

The success is part of an effort to stem the decline in many types of coral around the world.

It’s a double-whammy kind of year for the Pacific.

An unusually warm winter in Alaska failed to chill ocean waters. Then this winter’s El Nino is keeping tropical ocean temperatures high. Combine these and scientists are recording ocean temperatures up to 7 degrees Fahrenheit warmer than average off the coasts of Oregon and Washington.

“This is a situation with how the climate is going, or the weather is going, that we just haven’t really seen before and don’t know where it’s headed,” says National Oceanic and Atmospheric Administration fisheries biologist Chris Harvey.

Scott Pattee stands well over 6 feet, but he’s dwarfed by the tall white tube set up near the Stevens Pass Ski Area to measure snow depth.

Little black numbers marking inches of snow ascend the side of the tube. The top number reads 250 inches, an amount of snow that’s hard to imagine right now.

Most of the mountains around Pattee are green and brown, not white - even though it’s officially still winter until March 19 arrives.

And the snow depth, according to the tower?

Northwest Faces Greater Risks From Acidifying Waters

Feb 24, 2015

The Pacific Northwest faces a higher risk of economic harm from ocean acidification than other parts of the country, according to a new study released Monday.

The study, published in the journal Nature Climate Change, found a "potent combination" of risk factors along the coasts of Oregon and Washington. The region has cold ocean water that absorbs carbon dioxide more readily than warmer water, and it has upwelling ocean currents that bring corrosive water to the surface.

Ross Reynolds talks with University of Waterloo professor Daniel Scott about how climate change could affect the winter tourism industry.

Sens. Doug Ericksen, R-Ferndale, left, and Kevin Ranker. On Christmas Day, Ashley Ahearn asked them to join her at the Spar Cafe, a bar in Olympia.
KUOW Photo/Ashley Ahearn

Earlier this winter, Ashley Ahearn was growing tired of polarized political debate.

She wondered: Did politicians actually believe what came out of their mouths? So she invited Sens. Doug Ericksen, R-Ferndale, and Kevin Ranker, D-Orcas Island, leaders, to drinks at Spar Cafe in Olympia.  

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