Tag Archives: city of miami

UF Study Shows Tundra Fires Could Accelerate Climate Warming

By Environment, , , , , , , , , , , , , , , , , , , , , , , , , , , ,

GAINESVILLE, Fla. — After a 10,000-year absence, wildfires have returned to the Arctic tundra, and a University of Florida study shows that their impact could extend far beyond the areas blackened by flames.

In a study published in the July 28 issue of the journal Nature, UF ecologist Michelle Mack and a team of scientists including fellow UF ecologist Ted Schuur quantified the amount of soil-bound carbon released into the atmosphere in the 2007 Anaktuvuk River fire, which covered more than 400 square miles on the North Slope of Alaska’s Brooks Range. The 2.1 million metric tons of carbon released in the fire — roughly twice the amount of greenhouse gases put out by the city of Miami in a year — is significant enough to suggest that Arctic fires could impact the global climate, said Mack, an associate professor of ecosystem ecology in UF’s department of biology. (more…)

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Cloud Computing: Making Rain From Blue-Sky Thinking

By Technology, , , , , , , , , , , , , , , , , , , , ,

*Microsoft cloud solutions help customers cut costs, generate new revenue streams and provide added services to end users*

REDMOND, Wash. — March 3, 2011 — This week’s edition of Businessweek includes a story about the shift taking place in the development and deployment of applications and services by using cloud computing to cut costs, streamline IT management and respond more quickly to changes in end-user demand. Microsoft is cited as one of the companies taking the lead in this area and in moving organizations from their existing operations and services to the cloud and taking advantage of increased efficiency and new opportunities along the way.

To be sure, the economic gains that are possible through cloud computing are significant – one customer saw a reduction in IT management costs by three-quarters, in part from moving to Windows Azure. But cloud computing has the potential to expand beyond the realm of budget line items to that of lines of software code, creating new tools and services that lead to new computing experiences, expanded business opportunities, better services for customers, and, ultimately, new jobs and economic growth. (more…)

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