Increased Temperatures Spell Trouble for Corals
ST. PETERSBURG, Fla.— Late-summer water temperatures near the Florida Keys were warmer by nearly 2 degrees Fahrenheit in the last several decades compared to a century earlier, according to a new study by the U.S. Geological Survey. (more…)
COLLEGE PARK, Md. – Cold-sensitive mangrove forests have expanded dramatically along Florida’s Atlantic Coast as the frequency of killing frosts has declined, according to a new study based on 28 years of satellite data from the University of Maryland and the Smithsonian Environmental Research Center in Edgewater, Md.
Between 1984 and 2011, the Florida Atlantic coast from the Miami area northward gained more than 3,000 acres (1,240 hectares) of mangroves. All the increase occurred north of Palm Beach County. Between Cape Canaveral National Seashore and Saint Augustine, mangroves doubled in area. Meanwhile between the study’s first five years and its last five years, nearby Daytona Beach recorded 1.4 fewer days per year when temperatures fell below 28.4 degrees Fahrenheit (-4 degrees Celsius). The number of killing frosts in southern Florida was unchanged. (more…)
Finds surprising growth patterns in the Florida Keys
ST. PETERSBURG, Fla. — A new more sensitive weight-based approach for monitoring coral growth in the wild has been developed by U.S. Geological Survey researchers leading to more definitive answers about the status of coral reefs.
Corals and other marine organisms build their skeletons and shells through calcification, the biological process of secreting calcium carbonate obtained from ocean water. This new approach to measuring corals can provide finer-scale resolution than traditional linear measurements of coral growth. (more…)
Decreasing emissions of black carbon, methane and other pollutants makes a difference
With coastal areas bracing for rising sea levels, new research indicates that cutting emissions of certain pollutants can greatly slow sea level rise this century.
Scientists found that reductions in four pollutants that cycle comparatively quickly through the atmosphere could temporarily forestall the rate of sea level rise by roughly 25 to 50 percent.
The researchers focused on emissions of four heat-trapping pollutants: methane, tropospheric ozone, hydrofluorocarbons and black carbon. (more…)
Don’t believe in Santa Claus? Magic, you say? In fact, science and technology explain how Santa is able to deliver toys to good girls and boys around the world in one night, according to a North Carolina State University researcher.
NC State’s Dr. Larry Silverberg, professor of mechanical and aerospace engineering, can explain the science and engineering principles that allow Santa, also known as Kris Kringle or Saint Nicholas, to pull off the magical feat year after year. (more…)
*Chairman and CEO Samuel J. Palmisano Says Managing for the Long Term Will Drive Growth for Next 100 Years*
ARMONK, N.Y., – 16 Jun 2011: IBM today is marking the 100th anniversary of its founding on June 16, 1911. To celebrate the milestone, the company is releasing a book, “Making the World Work Better: The Ideas That Shaped a Century and a Company,” debuting a new film, “Wild Ducks,” and ringing the Opening Bell at the New York Stock Exchange.
During its first century, IBM has played a leading role in transforming business, science and society. The company’s history can be seen as a succession of key milestones – from investing in a research lab in the depths of the Great Depression, to developing the first hard disk drive that created the data storage industry, to working with the U.S. government to develop the Social Security System. It continued with such “big bets” as a radical new computing model, the System/360 mainframe; the invention of the UPC code; the invention of the IBM Personal Computer that launched the PC revolution; and the recent development of Watson, the computer that triumphed on the TV game show Jeopardy!. (more…)
*Alexandria, Va., knows how to keep the romance alive as America’s most romantic city for the second year in a row; Miami keeps it hot as the sexiest city in the U.S.*
SEATTLE, Feb 08, 2011 (BUSINESS WIRE) — Love is in the air. Amazon.com today announced its list of the Top 
20 Most Romantic Cities in America. After compiling sales data of romance novels and relationship books (Kindle Books and print books), romantic comedy movies (digital movies and DVDs), Barry White albums (CDs and MP3s), along with sexual wellness products, since Jan. 1, 2011, on a per capita basis in cities with over 100,000 residents, the Top 20 most romantic cities in the U.S. are: (more…)
EAST LANSING, Mich. — When it comes to economic development in American cities, the trusted old theory “If you build it, they will come” may not work, a Michigan State University sociologist argues in a new study.
Conventional wisdom holds that job growth attracts people to urban areas. (more…)
