(2 of 3) – $60 TRILLION Arctic ‘Time Bomb’
Via: Huffington Post
A release of methane in the Arctic could speed the melting of sea ice and climate change with a cost to the global economy of up to $60 trillion over coming decades, according to a paper published in the journal Nature.
Researchers at the University of Cambridge and Erasmus University in the Netherlands used economic modelling to calculate the consequences of a release of a 50-gigatonne (55,115,565,546 tons) reservoir of methane from thawing permafrost under the East Siberian Sea.
They examined a scenario in which there is a release of methane over a decade as global temperatures rise at their current pace.
They also looked at lower and slower releases, yet all produced “steep” economic costs stemming from physical changes to the Arctic.
“The global impact of a warming Arctic is an economic time-bomb,” said Gail Whiteman, an author of the report and professor of sustainability, management and climate change at the Rotterdam School of Management, part of Erasmus University.
“In the absence of climate-change mitigation measures, the model calculates that it would increase mean global climate impacts by $60 trillion,” said Chris Hope, a reader in policy modelling at the Cambridge Judge Business School, part of the University of Cambridge.
That approaches the value of the global economy, which was around $70 trillion last year.
http://www.huffingtonpost.com/2013/07/24/arctic-methane-climate-change_n_3643917.html
.
‘photo of the day’
Via: Huffington Post
These images capture an amazing process called sand washing, which intends to move a reported 30 million tons of silt downstream in China’s Yellow River. And these tourists were just as entranced as you, seeing it live.
According to CRI English, the intense process takes place annually in the Xiaolangdi Reservoir to clear sediment build-up. As silt settles, riverbeds rise and muddy waters slow toward lower parts of the river. To counteract rising water levels that endanger levees, China blasts the river’s mud and sand downstream at an incredible 91,820 cubic feet per second.
See more photos, HERE:
http://www.huffingtonpost.com/2013/07/15/yellow-river-sand-washing-photos_n_3600899.html
.
-
Archives
- April 2016 (2)
- March 2016 (1)
- November 2014 (2)
- October 2014 (6)
- September 2014 (19)
- August 2014 (33)
- July 2014 (36)
- June 2014 (70)
- May 2014 (54)
- April 2014 (65)
- March 2014 (78)
- February 2014 (62)
-
Categories
- 2012
- 2014
- 2016
- American photoghaphers
- Bachmann
- Barbour
- Beck
- Bishop
- Boehner
- Breaking News
- Brewer
- Cain
- Cantor
- cats/dogs/goats/bears/whatever
- celebs
- Chris Smith
- deficit reduction
- DOMA
- Duffy
- First Lady Marcus
- Fox news
- Gibson
- gif
- Gingrich
- Goldwater
- GOP morons
- Graham
- Grassley
- Haley
- Hollywood
- Horsley
- Huckabee
- Huntsman
- Inhofe
- Jindal
- Jones
- Kyl
- Libya
- McCain
- Norquist
- nuclear disaster
- Occupy Wall Street
- Palin
- Paul Ryan
- Pawlenty
- Perry
- photoshop
- Pin-up art
- President Bush
- President Cruz
- President Obama
- President Reagan
- Rand Paul
- Reince Prebus
- Rick Scott
- Rick Tyler
- Romney
- Ron Paul
- Santorum
- Scott Walker
- Tancredo
- teabaggers
- Trump
- U.S. Cities
- Uncategorized
- We Are the 99 Percent
- Woodall
- WPA – posters
-
RSS
Entries RSS
Comments RSS