This is the first study to examine physical and mental health QOL, as an indicator of successful aging, among LGBT older adults. An understanding of the configuration of resources and risks by age group is important for the development of aging and health initiatives tailored for this growing population.

[1] Data from the Global Precipitation Climatology Project (GPCP) covering the period 1979 -2007 are examined for changes of precipitation extremes as a function of global mean temperature by using a new method which focuses on interannual differences rather than time series. We find that the top 10% bin of precipitation intensity increases by about 95% for each degree Kelvin (K) increase in global mean temperature, while 30%-60% bins decrease by about 20% K À1 . The global average precipitation intensity increases by about 23% K À1, substantially greater than the increase of about 7% K À1 in atmospheric water-holding capacity estimated by the Clausius-Clapeyron equation. The large increase of precipitation intensity is qualitatively consistent with the hypothesis that the precipitation intensity should increase by more than 7% K À1 because of the additional latent heat released from the increased moisture. Our results also provide an independent evidence in support for significant increases in the number and/or size of strong global tropical cyclones. However an ensemble of 17 latest generation climate models estimates an increase of only about 2% K À1 in precipitation intensity, about one order of magnitude smaller than our value, suggesting that the risk of extreme precipitation events due to global warming is substantially greater than that estimated by the climate models.

Relatively little is known about how parents influence the health and well-being of lesbian, gay, and bisexual (LGB) adolescents and young adults. This gap has led to a paucity of parent-based interventions for LGB young people. A systematic literature review on parental influences on the health of LGB youth was conducted to better understand how to develop a focused program of applied public health research. Five specific areas of health among LGB young people aged 10-24 years old were examined: (a) sexual behavior; (b) substance use; (c) violence and victimization; (d) mental health; and (e) suicide. A total of 31 quantitative articles were reviewed, the majority of which were cross-sectional and relied on convenience samples. Results indicated a trend to focus on negative, and not positive, parental influences. Other gaps included a dearth of research on sexual behavior, substance use, and violence/victimization; limited research on ethnic minority youth and on parental influences identified as important in the broader prevention science literature; and no studies reporting parent perspectives. The review highlights the need for future research on how parents can be supported to promote the health of LGB youth. Recommendations for strengthening the research base are provided.

Although a health disparate population, good health among LGBT older adults appears to be attained via multiple resilience and risk pathways. Providers must remain aware of the historical contexts in which LGBT older adults lived and the strengths they developed in order to understand their health and to develop tailored and targeted prevention and intervention services.

[1] Daily data from reanalyses of the European Centre for Medium-Range Weather Forecasts (ECMWF) and the National Centers for Environmental Prediction (NCEP) are analyzed to study changes in precipitation intensity with respect to global mean temperature. The results are in good agreement with those derived from the Global Precipitation Climatology Project (GPCP) data by Liu et al. (2009), providing an independent verification for large changes in the precipitation extremes: about 100% increase for the annual top 10% heavy precipitation and about 20% decrease for the light and moderate precipitation for one degree warming in the global temperature. These changes can substantially increase the risk of floods as well as droughts, thus severely affecting the global ecosystems. Atmospheric models used in the reanalysis mode, with the benefit of observed wind and moisture fields, appear to be capable of realistically simulating the change of precipitation intensity with global temperature. In comparison, coupled climate models are capable of simulating the shape of the change in precipitation intensity, but underestimate the magnitude of the change by about one order of magnitude. The most likely reason of the underestimation is that the typical spatial resolution of climate models is too coarse to resolve atmospheric convection.

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Significant increases of heavy precipitation and decreases of light precipitation have been reported over widespread regions of the globe. Global warming and effects of anthropogenic aerosols have both been proposed as possible causes of these changes. We examine data from urban and rural meteorological stations in eastern China (1955China ( -2011 and compare them with Global Precipitation Climatology Project (GPCP) data and reanalysis data in various latitude zones to study changes in precipitation extremes. Significant decreases in light precipitation and increases in heavy precipitation are found at both rural and urban stations, as well as low latitudes over the ocean, while total precipitation shows little change. Characteristics of these changes and changes in the equatorial zone and other latitudes suggest that global warming rather than aerosol effects is the primary cause of the changes. In eastern China, increases of annual total dry days (28 days) and 10 consecutive dry days (36%) are due to the decrease in light precipitation days, thereby establishing a causal link among global warming, changes in precipitation extremes, and higher meteorological risk of floods and droughts. Further, results derived from the GPCP data and reanalysis data suggest that the causal link exists over widespread regions of the globe.