Tuesday, June 22, 2010

Melting permafrost threatens Arctic housing projects

Melting permafrost threatens Arctic housing projects - CTV News:

"MONTREAL — An Arctic community that has seen its fire hall sink and roads buckle in the melting permafrost is now shifting future building projects away from town.

The effect of vanishing permafrost -- soil normally frozen year round -- is now being felt across Canada's North, and the Quebec village of Salluit is just one of many Arctic towns trying to adapt to an increasingly warmer climate.

Rising temperatures are being blamed for natural disturbances in the North, such as the rapidly eroding coastline of Tuktoyaktuk, N.W.T., and unprecedented floods that knocked out two bridges in Pangnirtung, Nunavut.

Salluit even considered relocating the whole town. One of Quebec's northernmost communities, Salluit saw its local fire station sink into the softening ground a year after it opened.

Across town, paved roads have crumpled, foundations of buildings have cracked and now even summertime grave-digging isn't what it used to be."

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Carbon Confessions from Earth Day 2009, Santa Barbara, CA

The Tree of Carbon Forgiveness

The Tree of Carbon Forgiveness
Carbon Penance Generator

 

   Instructions

 

  1.  Click the Forgiveness Button.
  2.  Implement Carbon Penance quickly.
  3.  Avoid future Carbon Temptation through greater

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Penance -- Then and Now

Penance -- Then and Now
In the Middle Ages, there was no buying and selling of carbon indulgences. Now it's a booming business. "The worst of the carbon-offset programs resemble the Catholic Church's sale of indulgences back before the Reformation," said Denis Hayes, the president of the Bullitt Foundation, an environmental grant-making group. "Instead of reducing their carbon footprints, people take private jets and stretch limos, and then think they can buy an indulgence to forgive their sins." The New York Times, 4/29/07

What's a Carbon Footprint?

What's a Carbon Footprint?
A carbon footprint is a "measure of the impact human activities have on the environment in terms of the amount of green house gases produced, measured in units of carbon dioxide". It is meant to be useful for individuals and organizations to conceptualize their personal (or organizational) impact in contributing to global warming. A conceptual tool in response to carbon footprints are carbon offsets, or the mitigation of carbon emissions through the development of alternative projects such as solar or wind energy or reforestation. A carbon footprint can be seen as a subset of earlier uses of the concept of ecological footprints

Source:  Wikipedia - Carbon Footprint