Integrating Inland and Coastal Water Quality Data for Actionable Knowledge.

Water quality measures for inland and coastal waters are available as discrete samples from professional and volunteer water quality monitoring programs and higher-frequency, near-continuous data from automated in situ sensors. Water quality parameters also are estimated from model outputs and remote sensing. The integration of these data, via data assimilation, can result in a more holistic characterization of these highly dynamic ecosystems, and consequently improve water resource management. It is becoming common to see combinations of these data applied to answer relevant scientific questions. Yet, methods for scaling water quality data across regions and beyond, to provide actionable knowledge for stakeholders, have emerged only recently, particularly with the availability of satellite data now providing global coverage at high spatial resolution. In this paper, data sources and existing data integration frameworks are reviewed to give an overview of the present status and identify the gaps in existing frameworks. We propose an integration framework to provide information to user communities through the the Group on Earth Observations (GEO) AquaWatch Initiative. This aims to develop and build the global capacity and utility of water quality data, products, and information to support equitable and inclusive access for water resource management, policy and decision making.

Tobacco advertising through French TV in 2005: frequent illicit broadcasting; its impact on teenagers and young adults.

BACKGROUND: Sports sponsorship is one of the tobacco industry's main strategies to recruit new smokers among teenagers and young adults. METHODS: Monitoring Motor sports illicit broadcasting based on six channels in 2005; Dakar Rally (DR) and China Grand Prix impact evaluated with a one on one questionnaire administered on 12-24-year-old males and females (n = 805). RESULTS: 75,000 TV tobacco sponsoring appearances (90 h) were observed, total value: euro200.10(6); Mild Seven, Marlboro, West, Lucky Strike, Gauloises Blondes accounted for 92% appearances and 95% of euro values, with illegal broadcasting value worth euro19.10(6). A high interest in DR (71%) and Formula One (F1) (66%) was observed among males (versus females; P < 0.001), increasing with age (P < 0.05). Levels of spontaneous and assisted recall of cigarette brands were high among individuals interested in DR and F1, with better recall of brand names (versus non interested; P < 0.01); all individuals made correct associations between tobacco brands and car colors (P < 0.01). A non-significant higher percentage of daily smokers was observed among respondents interested in DR (34 versus 21%; P < 0.01) and F1 (30 versus 24%; P = 0.10). CONCLUSION: This high level of indirect advertising for tobacco through motor sport sponsoring confirms the urgent need for a worldwide absolute ban on tobacco advertising in motor sports.