If you would like to write for this, or any other Emerald publication, then please use our Emerald for Authors service information about how to choose which publication to write for and submission guidelines are available for all. Please visit www.emeraldinsight.com/authors for more information. About Emerald www.emeraldinsight.comEmerald is a global publisher linking research and practice to the benefit of society. The company manages a portfolio of more than 290 journals and over 2,350 books and book series volumes, as well as providing an extensive range of online products and additional customer resources and services.Emerald is both COUNTER 4 and TRANSFER compliant. The organization is a partner of the Committee on Publication Ethics (COPE) and also works with Portico and the LOCKSS initiative for digital archive preservation. AbstractPurpose -The purpose is to ascertain the state of sustainability in higher education (SHE) in Atlantic Canada (sustainability education/curriculum; research and scholarship; operations; faculty/staff development and rewards; community outreach and service; student opportunities; and institutional mission, structure and planning). Design/methodology/approach -All Association of Universities and Colleges of Canada (AUCC) member institutions in Atlantic Canada were sampled in 2005/2006 to examine sustainability performance. Data were collected using the sustainability assessment questionnaire (SAQ) and were triangulated with document, webpage, and additional survey research. Findings -The majority of higher education institutions in Atlantic Canada are engaged in sustainable development work, most notably in the area of curriculum. Sustainability research and scholarship is spread amongst faculty and students; many institutions have inter-or multi-disciplinary research structures to address sustainability questions across campus and in collaboration with community partners. Much unrealized potential remains within physical operations, faculty/staff development and rewards, and student opportunities. No single university emerges as the Atlantic Canadian SHE leader; Acadia University (Wolfville, Nova Scotia), St Francis Xavier University (Antigonish, Nova Scotia) and Mt Allison University (Sackville, New Brunswick) excel in a regional peers comparison.Research limitations/implications -The Atlantic Canada study commences a series of five regional SHE assessments in Canada. Practical implications -The study strengthens ongoing efforts for creative institutional solutions to reduce the ecological footprint of higher education institutions. It contributes to SHE knowledge transfer and capacity-building. Originality/value -The study is the first regional SHE performance assessment in Canada. It serves as a pilot study and strategic planning tool.

On 1 July 1961, the climatological day was redefined to end at 0600 UTC (coordinated universal time) at all synoptic (airport) stations in Canada. Prior to that, the climatological day ended at 1200 UTC for maximum temperature and 0000 UTC for minimum temperature. This study shows that the redefinition of the climatological day in 1961 has created a cold bias in the annual and seasonal means of daily minimum temperatures across the country while the means of daily maximum temperatures were not affected. Hourly temperatures taken at 121 stations for 1953-2007 are used to determine the magnitude of the bias and its spatial variation. It was found that the bias is more pronounced in the eastern regions; its annual mean varies from 20.28 in the west to 20.88C in the east. Not all days are affected by this change in observing time, and the annual percentage of affected days ranges from 15% for locations in the west to 38% for locations in the east. An approach based on hourly values is proposed for adjusting the affected daily minimum temperatures over 1961-2007. The adjustment on any individual day varies from 0.58 to 12.58C. The impact of the adjustment is assessed by examining the trends in the annual mean of the daily minimum temperatures for 1950-2007. Overall, with the adjustment, the trends are becoming either more positive or are reversing from negative to positive, and they have changed by as much as 18C in numerous locations in the eastern regions.

Tourism is one of the largest global economic sectors, is a vital contributor to the economy of many nations, and is highly promoted as an important means of future development and poverty reduction in developing countries. The interface between climate and tourism is multifaceted and complex, with broad significance for tourist decision-making and expenditures, as well as industry marketing and operations worldwide. With the close relationship of tourism to the environment and climate, the integrated effects of climate change are anticipated to markedly affect tourism businesses and destinations, as well as the destination choices and mobility of individual tourists in the decades ahead. As recent major natural, political, and economic shocks have demonstrated, the tourism sector has relatively high adaptive capacity. Improved climate services will be vital for travelers and tourism businesses and destinations to adapt to climate change in an economically, socially, and environmentally sustainable manner. This paper outlines the range of applications of weather and climate information within the tourism sector and discusses priorities for future work to advance climate services for weather risk management and climate change adaptation for the tourism sector.

Nasopharyngeal carriage among asymptomatic HCPs was common, but the frequency and presence of potential pathogens varied with each season. Understanding the colonization and infection potential of upper respiratory organisms is important, particularly for viruses. Although asymptomatic HCPs certainly harbor a number of different potentially infectious agents, future studies are needed to determine whether colonized pathogens are transmitted or initiate infection in at-risk patient populations.