Digital Diatribes

A presentation of data on climate and other stuff

Archive for the ‘Canada’ Category

More Inconvenient News and Meteorologists

Posted by The Diatribe Guy on December 23, 2008

portlandsnow2008

That white stuff is snow. Take a good look. We may never see it again because the poles are melting.

As Christmas approaches (Merry Christmas, by the way) I am unsure about whether I’ll have time for any updates, or even if I’ll want to. Family comes first. So, I thought I’d quickly address a number of items I have seen in the news over the last couple days. Make of it what you will.

Link: Inconvenient winter weather hampers holiday travel.

Several thousand travelers remained stranded Monday after a rare weekend snowstorm walloped Seattle.
“We haven’t seen accumulation like this in 12 years,” said Seattle-Tacoma International Airport spokesman Peter McGraw.

Elsewhere, residents and work crews dug out from what many called the worst snows in years.
The 14.5-inch snowfall Sunday in Portland, Maine, surpassed the old record for Dec. 21 of 12.4 inches, set in 1933, according to the National Weather Service.
Marion County, Ore., public works director Bill Worcester said this week’s conditions were the worst he’s seen in four years

Read the rest of this entry »

Advertisements

Posted in Canada, China, Climate Change, Current Events, Cycles, Earth, Global Warming, News, Severe Weather, Snow, Weather, Winter | Tagged: , , , | 1 Comment »

The Ice Sheet Cracketh – and the Media Rejoiced

Posted by The Diatribe Guy on July 30, 2008

An airplane wing trying to avoid ice flying off the shelf

An airplane wing trying to avoid ice flying off the shelf

Scanning the major news sources today provided a glimpse into the inane fascination with ice. Once again, we receive the report of an ice sheet that has dislodged itself from the mother ice shelf. This time it is not in the Antarctic, where we risk the plight of Penguins, but instead it is in the Arctic – Northern Canada to be exact.

The press wire is from Edmonton, Alberta Canada. It reads as follows:

A chunk of ice spreading across 18 square kilometers (seven square miles) has broken off a Canadian ice shelf in the Arctic, scientists said Tuesday. Derek Mueller, a researcher at Trent University, was careful not to blame global warming, but said the event was consistent with the theory that the current Arctic climate isn’t rebuilding ice sheets.

“We’re in a different climate now,” he said. “It’s not conducive to regrowing them. It’s a one-way process.”

He said a crack in the shelf was first spotted in 2002 and a survey this spring found a network of fissures.

The sheet is the biggest piece shed by one of Canada’s six ice shelves since the Ayles shelf broke loose in 2005 from the coast of Ellesmere, about 500 miles from the North Pole.

Well, I’ll give the good man credit – he was careful not to blame global warming. The problem is that the very fact that this is even news is meant to imply that it’s because of global warming. And worse, it is meant to imply that global warming is anthropogenic. The finer points of the argument have long ago been lost, but I refuse to miss a chance to beat that drum. In the big scheme of things, this story is a non-story.

Let me provide a little picture that shows the reader what is not reported alongside this story about huge ice chunks floating away that will kill us all. It’s a little something called sea ice extent in the Arctic Ocean. You will see the cyclical nature of ice melting and freezing, with data going back to June 2002. The intent here is not to argue that current values are comparable to values decades ago, but just to give an indication regarding recent trends in the ice extent.

An inconvenient ice measure

An inconvenient ice measure

This updates daily, but the value of sea ice coverage, as of July 29, 2008 was 7,324,219 square kilometers.

Now, go back and read the story above. We are being told about 18 square kilometers. For those of you who are not mathematically inclined, that means that what has just been splashed as a headline on the major news outlets represents 0.00025% of the Arctic sea ice.

Also note where we are this year in total Arctic sea ice compared to the last three years… It’s larger. Yes, it is lower than the three years preceding that, but it certainly looks like there is a rebound from last year’s low point that seems to be missed in the reporting.

It makes my head hurt. Read the rest of this entry »

Posted in Arctic, Bottled Water, California, Canada, Climate Change, Current Events, Earth, Global Warming, Ice Shelf, Jerry Brown, News, Weather | 1 Comment »