22,410,130 members doing good!

CLIMATE CHANGE: Arctic Meltdown Signals Long-Term Trend


Environment  (tags: climate change, arctic, global warming )

Pekka
- 1717 days ago - ipsnews.net
Soaring temperatures have led to the collapse of several huge ice shelves in the Canadian Arctic over the past few weeks.What's significant about this year's is that it means the long-term trend of ice loss is going down much faster than expected



Select names from your address book   |   Help
   

We hate spam. We do not sell or share the email addresses you provide.

Comments

Pekka Räsänen (52)
Sunday September 7, 2008, 10:39 pm
more info:
http://www.trentu.ca/newsevents/newsreleases_080903iceshelf.php
http://nsidc.org/arcticseaicenews/
 

Judy Cross (83)
Monday September 8, 2008, 10:11 am
"Soaring temperatures"? I'm really disappointed in you. That is just so out of wack with reality.

"Even though little change has been seen, there is some interesting news in the August RSS numbers. We are still cooler than one year ago, and the 12 month trend continues to drop.

The RSS (Remote Sensing Systems of Santa Rosa, CA) Microwave Sounder Unit (MSU) lower troposphere global temperature anomaly data for August 2008 was published today and has remained essentially unchanged, with a value of 0.146°C for a miniscule change (∆T) of -0.001°C globally from July 2008.

RSS
2008 1 -0.070
2008 2 -0.002
2008 3 0.079
2008 4 0.080
2008 5 -0.083
2008 6 0.035
2008 7 0.147
2008 8 0.146

The August 2008 number is 0.221°C lower than in August of 2007 which was 0.367°C

Click for a larger image (temperature graph)

The RSS data is here (RSS Data Version 3.1)

While is was going to do my own analysis of the numbers, Walter Dnes did an excellent job of summarizing it all in comments on another thread, so I’ll give him the honor:

This brings down the 12-month running mean to +0.086, which is very slightly lower than the +0.091 12-month running mean to the end of November 1987. That’s almost 21 years ago.

What I’m really waiting for is Hadley and GISS 12-month means to drop below their 1995 values. Hadley might make it in the next couple of months. GISS by year end. Once we get annual means matching temperatures on the other side of 1998, global cooling will be undeniable.

We do indeed live in interesting times.



http://wattsupwiththat.wordpress.com/2008/09/03/august-rss-global-temperature-holding-steady-still-cooler-than-1-year-ago/
 
Or, log in with your
Facebook account:
Please add your comment: (plain text only please. Allowable HTML: <a>)

Track Comments: Notify me with a personal message when other people comment on this story


Loading Noted By...Please Wait

 

 
Content and comments expressed here are the opinions of Care2 users and not necessarily that of Care2.com or its affiliates.
Copyright © 2013 Care2.com, inc. and its licensors. All rights reserved