858,498 research outputs found

    Future Trends in Nutrient Export to the Coastal Waters of South America: Implications for Occurrence of Eutrophication

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    We analyze future trends in nutrient export to the coastal waters of South America, with a special focus on the causes of nutrient export and their potential effects. Nutrient Export from Watersheds (NEWS) model results for South America are presented, including trends in human activities and the associated river export of nutrients for the period 1970–2050. For 25 areas in coastal waters of South America where eutrophication or hypoxia has been observed, we investigate how these relate to NEWS model output. For selected watersheds we discuss the causes of increased nutrient loadings of rivers and future trends as projected by the NEWS model

    Pessimism About National Economy Rises, Personal Financial Views Hold Steady

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    Examines trends in Americans' views of the state of the economy and outlook, trends in economic news, job performance of President Obama, and their own financial situations by age, race/ethnicity, education, income, and political affiliation

    When Technology Makes Headlines: The Media's Double Vision About the Digital Age

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    Analyzes technology-related news items appearing in lead sections of mainstream media for trends in popular topics, companies, and messages about technology's influence and its risks. Compares findings with trends in new media such as blogs and Twitter

    TechNews digests: Jan - Mar 2010

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    TechNews is a technology, news and analysis service aimed at anyone in the education sector keen to stay informed about technology developments, trends and issues. TechNews focuses on emerging technologies and other technology news. TechNews service : digests september 2004 till May 2010 Analysis pieces and News combined publish every 2 to 3 month

    TechNews digests: Jan - Nov 2008

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    TechNews is a technology, news and analysis service aimed at anyone in the education sector keen to stay informed about technology developments, trends and issues. TechNews focuses on emerging technologies and other technology news. TechNews service : digests september 2004 till May 2010 Analysis pieces and News combined publish every 2 to 3 month

    TechNews digests: Jan - Nov 2006

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    TechNews is a technology, news and analysis service aimed at anyone in the education sector keen to stay informed about technology developments, trends and issues. TechNews focuses on emerging technologies and other technology news. TechNews service : digests september 2004 till May 2010 Analysis pieces and News combined publish every 2 to 3 month

    TechNews digests: Autumn 2004

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    TechNews is a technology, news and analysis service aimed at anyone in the education sector keen to stay informed about technology developments, trends and issues. TechNews focuses on emerging technologies and other technology news. TechNews service : digests september 2004 till May 2010 Analysis pieces and News combined publish every 2 to 3 month

    TechNews digests: Jan - Nov 2009

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    TechNews is a technology, news and analysis service aimed at anyone in the education sector keen to stay informed about technology developments, trends and issues. TechNews focuses on emerging technologies and other technology news. TechNews service : digests september 2004 till May 2010 Analysis pieces and News combined publish every 2 to 3 month

    TechNews digests: Jan - Nov 2005

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    TechNews is a technology, news and analysis service aimed at anyone in the education sector keen to stay informed about technology developments, trends and issues. TechNews focuses on emerging technologies and other technology news. TechNews service : digests september 2004 till May 2010 Analysis pieces and News combined publish every 2 to 3 month

    Drinking From the Fire Hoses at Future of News and Civic Media Conference 3.0

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    A companion report to "Knight News Challenge: Casting the Net Wide for Innovation," describes Knight's fourth News Challenge winners, their media projects, and discussions and tweets from a June 2010 conference on trends in and potential for civic media
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