The use of public transport in coastal Australia : modes of travel to work and greenhouse emissions

Commuting to work is one of the most important and regular routines of transportation in towns and cities. From a geographic perspective, the length of people’s commute is influenced, to some degree, by the spatial separation of their home and workplace and the transport infrastructure. The rise of car ownership in Australia from the 1950s to the present was accompanied by a considerable decrease of public transport use. Currently there is an average of 1.4 persons per car in Australia, and private cars are involved in approximately 90% of the trips, and public transportation in only 10%. Increased personal mobility has fuelled the trend of decentralised housing development, mostly without a clear planning for local employment, or alternative means of transportation. Transport sector accounts for 14% of Australia’s net greenhouse gas emissions. Without further policy action, Australia’s emissions are projected to continue to increase. The Australian Federal Government and the new Department of Climate Change have recently published a set of maps showing that rising seas would submerge large parts of Victoria coastal region. Such event would lead to major disruption in planned urban growth areas in the next 50 years with broad scale inundation of dwellings, facilities and road networks. The Greater Geelong Region has well established infrastructure as a major urban centre and tourist destination and hence attracted the attention of federal and state governments in their quest for further development and population growth. As a result of its natural beauty and ecological sensitivity, scenarios for growth in the region are currently under scrutiny from local government as well as development agencies, scientists, and planners. This paper is part of a broad research in the relationship between transportation system, urban form, trip demand, and emissions, as a paramount in addressing the challenges presented by urban growth. Progressing from previous work focused on private cars, this present paper investigates the use of public transport as a mode for commuting in the Greater Geelong Region. Using a GIS based interaction model, it characterises the current use of the existing public transportation system, and also builds a scenario of increased use of the existing public transportation system, estimating potencial reductions in CO2 emissions. This study provides an improved understanding of the extent to which choices of transport mode and travel activity patterns, affect emissions in the context of regional networks. The results indicate that emissions from commuting by public transportation are significantly lower than those from commuting by private car, and emphasise that there are opportunities for large abatment in the greenhouse emissions from the transportation sector related to efforts in increasing the use of existing public transportation system.

The coming republic : citizenship and the public sphere in post-colonial Australia

The 'coming republic' (Home, 1992) is a reference point in a public discourse about Australian citizenship and national identity. An analysis of this debate raises questions about the degree to which the mass media, as the site of a contemporary public sphere, facilitates democratic change and promotes or demotes the various interests competing for scarce speaking positions. This paper uses the Australian experience to question the ideologies that support the media as marketplace, and suggests the need for an alternative to liberal-democratic and pluralist approaches to theorising the public sphere.

Homicide law reform in Victoria, Australia from provocation to defensive homicide and beyond

Homicide law reform surrounding the partial defences to murder currently animates legal stakeholders in Australia and the United Kingdom, particularly in relation to cases of lethal intimate partner violence. In 2005, the Victorian Government implemented a series of homicide law reforms, central to which was the abolition of the partial defence of provocation and the instatement of an offence of defensive homicide. This article, based on a larger qualitative research study with British, Victorian and New South Wales legal stakeholders, explores experiences and perceptions of reforms in Victoria. An analysis of the impact of homicide law reform, using Hudson's principles of discursiveness and reflectiveness as a framework for analysis, reveals some dissonance between the intent and outcomes of these legal reforms. This study concludes that reforms crafted to counter gender bias in the operation of homicide law have produced mixed results for female victims of intimate partner homicide and related case law.

The pillory effect : media, the courts and the punitive role of public shaming in Australia

Public shaming and humiliation have been used across cultures for centuries to punish offenders and define the boundaries of acceptable behaviour for communities. This article argues that since court-imposed shaming sanctions were phased out in Australia, the news media has assumed responsibility for performing this cultural practice. Through critical engagement with some of the research literature on shaming, the historical shift to the media as the modern pillory is explored. This article looks beyond the doctrine of open justice, which assigns the news media a dual role as a watchdog against injustice and a conduit between the courts and the public, to consider its role in shaming and suggest this role continues to evolve in a changing media landscape.

The role of Australia's public broadcasters in development and democracy

In this article I investigate the ways in which the ABC and SBS use the internet. I predominantly focus on how the public broadcasters’ promote an informed citizenry though participation online. Such online participation further develops a second vital role of public broadcasting which is to develop a sense of nationhood—through Australian content (which can include information and communication in languages other than English) and which provides for local and international communities in rural and metropolitan areas to engage with each other. In order to understand the capacity for the public broadcasters to enhance online public communication and democratic participation, I firstly examine general internet theory and evaluate how liberating the internet has been for those living in countries where the state and political alliances control traditional broadcast and print media. For this analysis, the key aspects of virtual communication and cyber-democracy are explored as they are relevant to the services the public broadcasters could provide. Furthermore, case examples of current practical work undertaken in these areas are examined. The framework of the ‘virtual agora’ is considered because it represents the ideals of a public sphere in cyberspace where people are currently able to discuss and debate key issues. The theory is then related to activities undertaken through the ‘vortals’ of the ABC and SBS. Finally, the extent of political intervention and commercial influence is evaluated.

Critical uncertainty factors for efficient risk allocation in privately financed public infrastructure projects in Australia

Risk allocation in privately financed public infrastructure projects, commonly referred to as public-private partnership (PPP) projects, is a challenging job due to the nature of incomplete contracting. Choosing a risk allocation strategy could be viewed as the process of deciding the proportion of risk management attributable to the public and private partners based on a series of characteristics of the risk management service transaction in question. These characteristics can be related to the various uncertainty factors. In this study, uncertainty factors have been grouped into Institutional, Social and industrial, Economic, and Project-specific categories and examined in order to achieve efficient risk allocation and minimize risk management-related costs in a long-term view. Critical uncertainty factors for the allocation of three major risks have been identified through an industry-wide survey in Australia. These identified critical uncertainty factors are expected to help decision-makers from both public and private sectors choose efficient allocation strategies for major risks. Future research directions are also set out.

Critical uncertainty factors for efficient allocation of demand risk in privately financed public infrastructure projects in Australia

Risk allocation in privately financed public infrastructure projects, which are mainly referred as public-private partnership (PPP) projects, is a challenging job due to the nature of incomplete contracting. Among the various risks that may eventually materialise, demand risk is one of the major challenges that PPPs face. Choosing a risk allocation strategy could be viewed as the process of deciding the proportion of risk management responsibility between public and private partners based on a series of characteristics of risk management service transaction in question. These characteristics are more or less related to the various uncertainty factors. In this study, various uncertainty factors have been examined in order to achieve efficient allocation of demand risk and minimise risk management-related costs in a long-term view. Critical uncertainty factors have been identified through an industry-wide survey in Australia. Future research directions are also set out.

Nature, extent and antecedents of risk management in accounting, law and biotechnology firms in Australia

This paper provides empirical evidence on the nature and the extent of risks faced by small and medium-sized biotechnology and professional service firms (accounting and law) in Australia, as well as on the style of their adopted risk management methods and approaches. The findings of the study indicate that the top three risks faced by these firms are related to reputation, recruiting and retaining skilled staff, and cost management. The study also finds that more than half of the respondent firms manage risk in an integrated manner. The results of this study provide useful insights into the nature, extent and driving forces of risk management practices in these firms.

Lobbying in Australia : child or sibling of public relations

It is accepted now that lobbying and public relations share a strong relationship. How did this come about? How did lobbying become a subset of the discipline of public relations and is it accepted as such – by its practitioners and those it serves? In lobbying’s attempts to define the practice it has sought a broader discipline for explanation. Many terms came into being because as Harrison observed ‘ it has been impossible to clearly define a lobbyist’ (2011, p865). Macnamara (2012) includes lobbying under a heading of public affairs and government relations. Sekuless subtitled his 1991 text Lobbying in the Nineties ‘the government relations game’.
This paper seeks to define lobbying and its practice in Australia. In so doing it looks specifically at professional and academic definition of the lobbying and its growth as a subset of PR.