global warming

Environment
4:46 pm
Tue September 11, 2012

'Astonishing' Arctic Ice Melt Sets New Record

Norman Kuring NASA/GSFC/Suomi

Originally published on Tue September 11, 2012 6:57 pm

Arctic sea ice has melted dramatically this summer, smashing the previous record. The Arctic has warmed dramatically compared with the rest of the planet, and scientists say that's what's driving this loss of ice.

To be sure, ice on the Arctic Ocean always melts in the summer. Historically, about half of it is gone by mid-September. But this year, three-fourths of the ice has melted away, setting a dramatic new benchmark.

Read more
The Two-Way
10:13 pm
Mon September 10, 2012

NOAA: This Summer Was Third Hottest On Record

A map that shows the difference from average temperatures.
NOAA

Originally published on Mon September 10, 2012 3:51 pm

Today in Washington, D.C. we got our first taste of fall. It was crisp and in the low 60s. And just as we slide into the last days of summer in the Northern Hemisphere, the National Oceanic and Atmospheric Administration published its summer 2012 recap.

It's exactly what you were expecting: It was really hot. In fact, 2012 was the third hottest on record.

NOAA reports:

Read more
Climate change
3:00 pm
Mon August 20, 2012

Dash of salt in clouds may fight global warming, UW scientist says

John McNeill, via UW News

By Todd Bishop of Geekwire

A group of scientists, including a University of Washington atmospheric physicist, wants to test the theory that pumping sea salt into the sky over the ocean would combat global warming by creating clouds that reflect more sunlight back into space.

Read more
Global Warming
6:54 am
Wed July 25, 2012

'Heat dome' linked to Greenland's biggest melt in 30 years

In these illustrations NASA produced from satellite data, the melt in Greenland on July 8 (at left) and July 12 are shown. According to NASA, "the areas classified as 'probable melt' (light pink) correspond to those sites where at least one satellite detected surface melting. The areas classified as 'melt' (dark pink) correspond to sites where two or three satellites detected surface melting."
NASA

Originally published on Wed July 25, 2012 4:19 am

Last week there were the pictures of an iceberg twice the size of Manhattan breaking off Greenland's Petermann Glacier.

Now there are NASA images showing that in four days earlier this month, "Greenland's surface ice cover melted over a larger area than at any time in more than 30 years of satellite observations."

Read more
Environment
7:15 am
Wed July 18, 2012

Iceberg twice the size of Manhattan breaks off glacier in Greenland

A view of the glacier taken Tuesday. Inside the square: the iceberg that broke off.
NASA Earth Observatory

Originally published on Wed July 18, 2012 8:30 am

A huge iceberg that's about twice the size of Manhattan has broken off the Petermann Glacier in Greenland — the same sheet of ice that just two years ago "calved" another massive berg.

Read more
Global Warming
9:50 am
Mon June 25, 2012

Study: Rising seas will hit Calif. hardest, but Washington still sees damage

As sea levels rise, waves will crash with greater intensity along the coast.
Photo by andreyphoto.com Flickr

Rising sea levels in the Puget Sound region may prove costly to taxpayers. A city like Olympia could have to re-build its sewer system. Other cities may find waterfront roads washed out.

The culprit is global warming. Warmer water expands, bringing sea levels higher. And glacial ice that is above water now is expected to chunk off and fall into oceans, causing additional sea level rise.

Read more
Humanosphere
1:51 pm
Mon June 18, 2012

Rio+20: Will it help save the planet or just be another useless meeting?

Earth's population, as demonstrated by this image, certainly needs something to come out of this global meeting.
Michael Free Jazz Faster Flickr

The threats to our well-being (well beyond climate change now) are quite real. The goals of Rio+20 – to arrive at consensus on what’s needed to avoid continuing this massive fouling of our nest – are perhaps more important to our future than any other meeting we could hope to hold.

So you’d think there would be some urgency to achieve something. Don’t hold your breath.

Read more on Humanosphere.

NPR Science
12:09 pm
Wed June 13, 2012

New Research: U.S. Is Warming, But Not Uniformly

In red, are the states that have seen the highest temperature change.
Climate Central

Originally published on Wed June 13, 2012 2:09 pm

New analysis (pdf) of climate data finds that since 1912, the United States has warmed 1.3 degrees. But that warming is concentrated in certain states, some of which have "warmed 60 times faster than the 10 slowest-warming states."

All of that is according to Climate Central, a research and journalism non-profit that seeks to inform the public about climate and energy. The center looked at data from the National Climatic Data Center's U.S. Historical Climatology Network.

Read more
Weather with Cliff Mass
9:43 am
Fri April 27, 2012

Could this weekend's weather be a sign of global warming? Check back, in decades

Seattle expects more clouds with sun breaks this weekend
joiseyshowaa flickr

Yet another weekend that beats the work-week, when it comes to sunshine--that's the forecast from KPLU weather expert Cliff Mass, of the University of Washington.

But, it won't exactly be warm and sunny.

Read more
Global Warming
12:24 pm
Wed April 11, 2012

Study blames ocean CO2 for oyster declines

oyster farms up and down the coast have been hit by the problem.
Claudia Wedell Flickr

Scientists are blaming slightly higher levels of carbon dioxide in Pacific Ocean waters caused by global warming for the failure of oyster larvae to survive in an Oregon hatchery.

Read more
Global Warming
12:23 pm
Fri March 16, 2012

Study: 17,500 NW homes may sink under rising seas

Hey, where'd the beach go? "King tide" in Victoria, BC dramatizes a possible future.

Thousands of homes in Washington and Oregon could be inundated by rising seas caused by global warming over the next century, according to research by the non-profit Climate Central and the University of Arizona.

By calculating how many Americans live less than 1 meter above the high tide line, the researchers found 10,500 homes in Washington and 7000 in Oregon that would be flooded by rising seas.

The biggest concentrations of vulnerable homes are in Seattle, and Warrenton and Seaside, Ore.

Read more
Kids Versus Global Warming
9:04 am
Fri February 17, 2012

Kids go to court to protest state’s inaction on climate change

A King County Superior Court judge is set to hear arguments this afternoon, in a case brought by kids about climate change.  The young plaintiffs, who filed complaints against the Governor and several state agencies last May, are seeking an effective climate recovery plan from government.  The State has filed a motion to dismiss the case. 

Today’s hearing is part of an international youth campaign launched by the iMatter Trust.  Young people have filed legal actions across the nation as well as a federal lawsuit to compel governments to protect and restore the atmosphere.  According to the organization’s website, a federal hearing has not been set.

Read more
Environment
2:39 pm
Mon January 23, 2012

Eugene, Ore., teen sues state to save climate

Kelsey Juliana is a sophomore at South Eugene High School.
Rachael McDonald KLCC

A Lane County Circuit Court Judge heard from attorneys today (Monday) in a lawsuit against the state of Oregon calling for more action to fight climate change. A South Eugene High School sophomore is one of the plaintiffs in the case.

15-year old Kelsey Juliana started her environmental activism early. She's organized rallies to raise public awareness. Now she's in the courtroom. Juliana says it's a matter of survival.

Read more
Festivals and events
3:26 pm
Thu September 22, 2011

Itchin’ to be green and seek a future beyond fossil fuels?

Flickr

This Saturday you can join the green-minded at events in Seattle celebrating the international day of action on climate change.

First thing in the morning you can be in a parade of boats and bikes, feet and wheels, pedaling, rowing, sailing, walking, dancing, skipping, skating, jumping, cartwheeling our sweet selves from all over Cascadia to Lake Union Park, according to the Website for the Moving Planet Seattle events.

Read more
Global Warming
6:25 pm
Mon August 1, 2011

Seattle spring was the coldest, one of the cloudiest on record

Scientists have confirmed what many suspected about this year’s weather. It was the coldest spring on record for Washington and one of the cloudiest. 

Read more

Pages