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Gwen Noda

Governments refusal to address ocean acidification. - Sacramento Political Buzz | Exami... - 0 views

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    Global warming…the Earth is steadily getting warmer. The why is it getting warmer question will solicit so many theories that it would drive one mad to sort through them all. Global warming itself is sort of a misnomer; it is a symptom of the problem, not the cause. The cause for all the debate is whether or not the atmospheric increase of CO2 gas over the last two-hundred years has affected the Earth's climate. Recently scientists have discovered another reason to be concerned about the increasing level of atmospheric CO2. It is startling that the media and science has hardly touched upon ocean acidification. It would not be surprising if you have never heard this term. A LexisNexis search of the news wire services found in the past week there were 348 articles that mentioned global warming. Three articles contained ocean acidification. In the last 2 years, a LexisNexis search of all sources found a mere 216 articles that mentioned ocean acidification. That is a worldwide search of newspapers, magazines and wire services. The New York Times did not mention it a single time, but they ran so many Global Warming articles that there were too many matches for the page to display.
Gwen Noda

Galaxy Zoo Volunteers Share Pain and Glory of Research - 0 views

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    Science 8 July 2011: Vol. 333 no. 6039 pp. 173-175 Galaxy Zoo Volunteers Share Pain and Glory of Research 1. Daniel Clery A project to "crowdsource" galactic classifications has paid off in ways the astronomers who started it never expected. Figure View larger version: * In this page * In a new window Space oddity. Greenish "voorwerp" spotted by a Dutch volunteer still intrigues scientists. "CREDIT: NASA, ESA, W. KEEL (UNIVERSITY OF ALABAMA), AND THE GALAXY ZOO TEAM" The automated surveys that are becoming increasingly common in astronomy are producing an embarrassment of riches for researchers. Projects such as the Sloan Digital Sky Survey (SDSS) are generating so much data that, in some cases, astronomers don't know what to do with them all. SDSS has compiled a list of more than 1 million galaxies. To glean information about galaxy evolution, however, astronomers need to know what type of galaxy each one is: spiral, barred spiral, elliptical, or something else. At present, the only reliable way to classify galaxies is to look at each one. But the SDSS list is so long that all the world's astronomers working together couldn't muster enough eyeballs for the task. Enter the "wisdom of crowds." An online effort called Galaxy Zoo, launched in 2007, set a standard for citizen-scientist participation projects. Zealous volunteers astonished the project's organizers by classifying the entire catalog years ahead of schedule. The results have brought real statistical rigor to a field used to samples too small to support firm conclusions. But that's not all. Buoyed by the curiosity and dedication of the volunteers, the Galaxy Zoo team went on to ask more-complicated classification questions that led to studies they hadn't thought possible. And in an online discussion forum on the Galaxy Zoo Web site, volunteers have pointed to anomalies that on closer inspection have turned out to be genuinely new astronomical objects. "I'm incredibly impres
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