This study investigated particle and gaseous emission factors from a large cargo vessel for her whole voyage including at berth, manoeuvring and cruising. Quantification of these factors assists in minimising the uncertainty in the current methods of exhaust gas emission factor estimation. Engine performance and emissions from the main marine engine were measured on-board while the ship was manoeuvring and cruising at sea. Emissions of an auxiliary engine working at 55% of maximum continuous rating (MCR) were measured when the ship was at actual harbour stopovers. Gaseous and particle emission factors in this study are presented in g kWh or # kWh, and compared with previous studies. Results showed that the SO emission factor is higher than that of previous studies due to the high sulphur content of the fuel used. The particle number size distributions showed only one mode for different operating conditions of the ship, with a peak at around 40-50 nm, which was dominated by ultrafine particles. Emission factors of CO, HC, PM and PN observed during ship manoeuvring were much higher than that of those recorded at cruising condition. These findings highlight the importance of quantification and monitoring ship emissions in close proximity to port areas, as they can have the highest impact on population exposure.

Candidate wellbeing is recognised as a continual challenge for doctoral programs, with government mandates requiring an institutional response. This paper explores the experiences of candidates undertaking intensive writing sessions ('Write-Ins') and their influence on their wellbeing. Exploratory findings demonstrate opportunities for Write-In models to contribute positively to 'Spaces of Wellbeing'. Spaces of Wellbeing theory (Fleuret & Atkinson, 2007) highlights four dimensions of space that influence wellbeing: capability, security, integrative and therapeutic spaces. Findings show the Write-Ins contributed positively to wellbeing by offering space for candidates to enhance writing productivity, to work to their own pace, to connect with others, and to work flexibly.

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The emissions from vessels utilising heavy fuel oil include large amounts of nitrogen oxides, sulphur dioxide and particulate matter, presenting significant health risks to people living near ports. To determine the effect of these emissions on human health, complex atmospheric dispersion modelling using CALPUFF assesses ground-level concentrations at receptors surrounding the sources. This paper demonstrates the application of the methodology by applying it to Port of Brisbane for the full 2013 calendar year. Various Health impact assessments as well as carcinogenic and ecological effects are discussed in depth. Results reveal that with the imminent development of many Australian ports, there is a need for continual monitoring of emissions caused by shipping.

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