// you’re reading...

Climate Change

A new study shows that Greenland and Antarctica ‘have lost four trillion tonnes of ice’ in 20 years

More than four trillion tonnes of ice from Greenland and Antarctica has melted in the past 20 years and flowed into the oceans, pushing up the sea levels, according to a study that provides the best measure to date of the effect climate change is having on the Earth’s biggest ice sheets.

The latest study combines past measurements to arrive at what the Associated Press called a new “scientific consensus” that Greenland is melting at a faster pace and that “as a whole the Antartic ice sheet is melting”. The following graph from Associated Press shows how melting polar ice sheets are increasingly contributing to rising sea levels, threatening coastal communities:

Prof Richard Alley, of Penn State University, US, who was not involved in the study, said: “This project is a spectacular achievement. The data will support essential testing of predictive models, and will lead to a better understanding of how sea level change may depend on the human decisions that influence global temperatures.” Rising sea level is one of the greatest long-term threats posed by climate change, threatening low-lying cities and increasing the damage wrought by hurricanes and typhoons.

Here is the Fox Business response to the hard evidence of global warming.

Unfortunately the scientific article is not publicly available at the moment of writing this post. You need to be subscribed to AAAS Science Magazine in order to read the full text, but if maybe you want to purchase the article here is the link.

 

GioTTo

Discussion

4 Responses to “A new study shows that Greenland and Antarctica ‘have lost four trillion tonnes of ice’ in 20 years”

  1. Awesome website you have here but I was wanting

    to know if you knew of any forums that cover the same topics talked about in this article?

    I’d really love to

    be a part of community where I can get opinions from other experienced individuals that share the same interest. If you have any

    recommendations, please let me know. Appreciate

    it!

    Also visit my blog post; kgbcsd.com

    Posted by kgbcsd.com | 30. January 2013, 02:42
  2. This looks like an interesting forum about the climate change: http://www.climate-debate.com/forum/index.php
    You could also browse through this one: http://www.realclimate.org

    Posted by Giovanni | 2. February 2013, 17:45
  3. My spouse and I stumbled over here coming from a different
    page and thought I may as well check things out. I like what I see so i

    am just following you. Look forward to looking at your web page yet again.

    Posted by Francis | 25. April 2013, 20:57
  4. Thanks for your personal marvelous posting!

    I

    quite enjoyed reading it, you might be a great author.
    I will ensure that I bookmark your blog and will often come back at some point.
    I want to encourage that you continue your great job, have
    a nice afternoon!

    Posted by cca golf courses houston | 27. April 2013, 12:47

Post a comment

Tags

Follow us!

Partners

home_facebook home_facebook home_facebook home_facebook