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AP HUMAN GEOGRAPHY DIGITAL  STUDY: MIKE BUSARELLO
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United States Carbon Emissions: An Interactive Heat Map & New Research

United States Carbon Emissions: An Interactive Heat Map & New Research | AP HUMAN GEOGRAPHY DIGITAL  STUDY: MIKE BUSARELLO | Scoop.it

When it comes to carbon emissions, don’t blame big cities -- blame the suburbs, says a new study from the University of California, Berkeley. The study, released Monday, found that population-dense cities contribute less greenhouse-gas emissions per person than other areas of the United States. However, these cities’ suburbs are so damaging to the environment that they effectively wipe out any climate benefits. The study will be published in science journal Environmental Science & Technology.

 

Using dozens of variables, researchers found that greenhouse-gas emissions -- largely from cars, trucks and other vehicles -- in the suburbs account for about 50 percent of all household emissions in the nation, even though less than 50 percent of the population lives in these areas.


Via Lauren Moss, SustainOurEarth
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Wooden Skyscrapers: A New Level of Sustainability?

Wooden Skyscrapers: A New Level of Sustainability? | AP HUMAN GEOGRAPHY DIGITAL  STUDY: MIKE BUSARELLO | Scoop.it

A new breed of high-rise architecture is in the process of being born, thanks to the collaborative efforts of modern design pioneers. Envisioned as the best sustainable option for meeting world housing demands and decreasing global carbon emissions, wooden mega-structures are now one step closer to becoming a reality.

 

“Big Wood,” a conceptual project to the eVolo 2013 Skyscraper Competition, builds on the premise that wood, when harvested responsibly, is one of the best tools architects and engineers have for reducing greenhouse gas emissions and creating healthy communities. Aspiring to become one of the greenest skyscrapers in the world, Big Wood challenges the way we build our cities and promotes timber as a reliable platform to support tomorrow’s office and residential towers...


Via Lauren Moss, ParadigmGallery, Linda Alexander
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Linda Alexander's curator insight, April 20, 2013 4:47 PM

Whoa..Chicago!

Geovanni's curator insight, May 8, 2013 9:32 AM

Fascinating place. Must of been a lot of wood to be created.

Bubba Muntzer's comment, May 13, 2013 11:44 AM
It takes around 30 years for a seedling to grow into the kind of wood that can be used in construction. A little maintenance is required during that period. Meanwhile it's soaking up CO2 and making oxygen. The only industrial processes required are to cut it down and cut it into boards and 2 x 4s. If you stagger your planting you have an endless supply.