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Transitioning to Cool Roofs Print E-mail
Thursday, 22 July 2010 02:00
In the effort to slow the pace of global warming, researchers and policy makers are encouraging the use of lighter colors for rooftops and streets worldwide. Dark, non-reflective surfaces which are common for asphalt and asphalt shingles, absorb heat from the sun and create a "heat-island" effect, plus a greater need for air conditioning. Lighter surfaces would reflect the sun’s rays back to outer space, reducing ground-surface temperatures and overall energy requirements.
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Demystifying Common Myths of Wind Power Print E-mail
Friday, 11 June 2010 14:03
With all the hoopla going around for and against wind farms going up all over the US, including here on the Great Lakes and off of Nantucket Sound, I feel it is important to weigh in with a little fact checking on "not-in-my-backyard" (NIMBY) claims. After reading all the comments that are inevitably posted to every article involving the wind industry, I feel it is important to quash all the falsehoods associated with wind power.
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The Not So Solid Earth Print E-mail
Friday, 11 June 2010 14:03
The interior of the Earth, similar to the other rocky or terrestrial planets, is divided into layers. The mantle is a highly viscous layer between the crust and the outer core. Earth's mantle is a rocky shell about 1,800 miles thick that constitutes over 80% percent of the Earth's volume (The part of the Earth best known to us humans.). Two thousand miles beneath our feet, the Earth's solid rock – known as the mantle – gives way to the swirling liquid iron of the outer core. The last few hundred miles of the lowermost mantle is also known as D” (pronounced dee-double-prime). D" is one of the most enigmatic parts of the Earth which scientists have struggled to understand for decades; it can only be measured remotely, using seismic waves from earthquakes.
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Key Countries Partner to Reduce Deforestation Emissions Print E-mail
Friday, 11 June 2010 14:03
May 31, 2010 – At the Oslo Climate and Forest Conference in Norway on Friday, over 50 developed and developing countries signed a "Reducing Emissions from Deforestation and Forest Degradation" (REDD) partnership, committing to spend over $4 billion in the next three years to reduce emissions from deforestation activities.
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Climate talks open in Bonn Print E-mail
Friday, 11 June 2010 14:03
U.N. climate talks opened on Monday, exposing familiar rifts between rich and poor countries which delegates said were likely to delay a re-start of formal negotiations. The 185-nation Bonn conference, which will run until June 11, is the biggest international meeting on climate change since a summit last December in Copenhagen failed to agree a new pact. Several countries said they could not give a green light to formal negotiations on a new text published in mid-May and which outlines a huge range of options for fighting climate change. The Copenhagen summit last year struggled to overcome suspicion on how to share global effort to curb greenhouse gases under a new deal to succeed the Kyoto Protocol after 2012. On Monday differences re-emerged when a clutch of Latin American countries said they could not start negotiations on the new text.
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What Will Olympic Peninsula Forests Look Like in 100 Years? John C. Pitcher helps us see. Print E-mail
Friday, 11 June 2010 14:03
How can a painting help us understand the likely effects of a warming climate? It is perhaps the best way to do so, since an artist capable of creating highly realistic scenes can show us the species likely to be present in an ecosystem as its average and extreme temperatures change over time. "Climate Impacts on Olympic Peninsula Forests" vividly portrays the ongoing effects of climate change on our beautiful native plants and animals, through the interpretation of award winning fine artist of John C. Pitcher. John Pitcher can be reached at http://www.goldleafstudiosinc.com/ Washington State’s Olympic Peninsula contains several distinct ecosystems and supports biodiversity of species that are found nowhere else on the planet. Current scientific data suggests that forests in the Olympic Peninsula will experience a number of climate-related changes, including snowpack decline, increased tree establishment in meadows, threats to native species, and increased wildfire activity. Good Nature Publishing is proud to present the first edition poster of “Climate Impacts on Olympic Peninsula Forests.” Varying from the usual drastic-impact portrayals depicting piles of trash and helpless animals choking on cigarette butts, Pitcher relays an artist's impression of climate impacts based on best science available.
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What Will Olympic Peninsula Forests Look Like in 100 Years? John Pitcher helps us see. Print E-mail
Friday, 11 June 2010 14:03
"Climate Impacts on Olympic Peninsula Forests" vividly portrays the ongoing effects of climate change on our beautiful native plants and animals, through the interpretation of award winning fine artist of John C. Pitcher. John Pitcher can be reached at: This e-mail address is being protected from spambots. You need JavaScript enabled to view it May 17, 2010 – Washington State's Olympic Peninsula contains several distinct ecosystems and supports biodiversity of species that are found nowhere else on the planet. Current scientific data suggests that forests in the Olympic Peninsula will experience a number of climate-related changes, including snowpack decline, increased tree establishment in meadows, threats to native species, and increased wildfire activity. Good Nature Publishing is proud to present the first edition poster of "Climate Impacts on Olympic Peninsula Forests." Varying from the usual drastic-impact portrayals depicting piles of trash and helpless animals choking on cigarette butts, Pitcher relays an artist's impression of climate impacts based on best science available.
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Bangladesh—Eco Symbol? Print E-mail
Saturday, 29 May 2010 09:00
While Western policymakers direct their focus toward mitigating carbon emissions, Bangladesh is one of the few countries to accept the inevitability of climate change and start tackling adaption head-on. Once the very symbol of backwardness—an 'international basket case' in Henry Kissinger's infamous words—today's Bangladesh may well soon be leading the way into a shared future of climate insecurity. Saleemul Huq, a senior fellow at the International Institute for Environment and Development (IIED) in London, says Bangladesh, with its relatively high levels of education and a burgeoning awareness of climate change issues, was well placed to establish a 'comparative advantage' in adaptation research. 'Over the course of the next ten years, this is where the world will learn how to deal with climate change,' he says. 'This is ground zero.'
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Geoengineering Doesn't Work as Well as Natural Processes Print E-mail
Friday, 21 May 2010 05:15
Blooms of algae created by pumping nutrients into the ocean can suck up at least ten times more carbon dioxide (CO2) from the atmosphere than was previously thought. But the findings lend no support to controversial schemes to encourage such blooms in order to reduce global warming, the authors warn.
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Who is Who in World Carbon Emissions Print E-mail
Monday, 17 May 2010 07:32
India’s greenhouse gas (GHG) emissions rose by 58 per cent between 1994 and 2007 with the energy sector contributing over half of the emissions, a new government report said. India’s emissions are up from 1.2 billion tons in 1994 to 1.7 billion tons of carbon dioxide equivalent in 2007. The country now ranks fifth globally in total GHG emissions, behind the United States, China, the European Union and Russia in 2007. The emissions of the United States and China are four times that of India in 2007.
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How Cold Can It Go? Print E-mail
Friday, 07 May 2010 14:37
Here we are in global warming but there are still places that can be outright cold. Antarctica, of course, comes to mind as well as Siberia. The lowest recorded air temperature on Earth was a measurement of −89.2C (-128.6 F) made at Vostok station, Antarctica, at 0245 UT on 21 July 1983. What could have caused it? What sort of freak weather pattern made it so frigid?
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