Recent Hydrological Changes in the Avoca River Catchment,Victoria

Since the early 1970s the Avoca River catchment has experienced a marked increase in all discharges, particularly high magnitude ones. This results from a change in the rainfall/runoff relationship, which is probably due to rising groundwater tables. Since 1973 the frequency of flooding in the lower Avoca, Loddon and Avon-Richardson catchments has increased markedly, placing pressure on downstream flood mitigation and irrigation works, as well as contributing to the degradation of environmentally sensitive wetlands. It also has the potential to exacerbate rising groundwater/salinity problems of the lower catchments. Human interference and changes in the rainfall regime are assessed to explain the nature of the apparent change in streamflows of the Avoca River catchment.     

Spatial Modelling in Decision Support for Land‐Use Planning: a Demonstration from the Lal Lal Catchment,Victoria, Australia

The outcomes of selected, contested development permit appraisals in a Victorian water catchment show that implications regarding the development status of other land parcels were not examined during negotiation and/or appeal. Given access to an adequate spatial data base, Geographical Information System (GIS) technology can be used to model such implications rapidly enough to be useful in decision support, thereby significantly widening the common ground that can be sought while seeking resolution to land‐use planning conflicts.     

The Cultural Politics of Resource Management: the Case of Bushfires in a Conservation Reserve

Recent bushfire events have seen a rise in conflict over bushfire management in south Australia. A case study from Kangaroo Island illustrates the conflict between the rural community and the National Parks and Wildlife Service. The debate is ostensibly concerned with the effectiveness of bushfire management strategies employed in reserves. Inquiry reveals, however, that the conflict is underlain by cultural and social tensions. These issues concern the protagonists' relationship with the Kangaroo Island landscape and recent land management changes. The autonomy and role of the rural community in the landscape has been challenged by these globalising trends in land management. Through the bushfire issue the community is seeking to reassert its position on Kangaroo Island as creator and steward of the landscape.     

The Pre-Settlement Vegatation of the Western and Central Wimmera Plains of Victoria,Australia

Historical records indicate that the fertile soils of the western and central Wimmera Plains of Victoria, Australia formerly supported grassy woodlands on rises and flats, and grasslands on shallow depressions and clay plains. Soil type and micro-relief appear to have been the major factors that determined the distribution of these communities. Burning of the woodlands by Aborigines may have contributed to their open grassy nature. The few ungrazed remnants of Buloke (Allocasuarina luehmannii) woodland support a suite of species that are absent from or uncommon in other Buloke woodland remnants in the region. This work demonstrates that in districts where little intact native vegetation remains, investigation of the distribution and floristic composition of the pre-settlement vegetation can provide useful information for the maintenance and restoration of remnant vegetation.     

Balancing Politics,Economics and Conservation: The Case of the Cameroon Forestry Law Reform

The formulation of Cameroon’s 1994 Forestry Law was influenced by the World Bank, the Government of Cameroon and French politicians, as well as by logging companies and individual Cameroonian politicians. Their actions were motivated by development objectives, direct material interests and political concerns. However, as the result of a flawed formulation process, conflicting interests and weak government administrative capacity, the law has not been fully implemented and may not be. An analysis of the 1994 Forestry Law suggests that the success of future policies will depend on the willingness of actors to defend their interests, the balance of power at the time, and the ability of the Executive Branch to mediate among the different interests in each case.     

The Herculaneum Conservation Project: Introduction

Abstract

This short text places the archaeological site of Herculaneum, Italy and the Herculaneum Conservation Project in context, and introduces the volume of articles on this subject. The author outlines the importance of the site, and the public/private partnership that was launched in order to tackle the problems of decay there.     

Oligocene-Miocene calcareous nannofossils from the Torquay Basin,Victoria, Australia

Oligocene-Miocene rocks of the Torquay Basin contain at least 55 different species of calcareous nannofossils. These species allow zonation of an offshore subsurface section (Nerita No. 1 Well) and two onshore sections (near Torquay). The Angahook Formation and the base of the Jan Juc Formation in the Nerita No. 1 Well belong to Martini's (1971) NP 22 calcareous nannofossil Zone (early Oligocene). The NP 23 Zone could not be identified with certainty, but Zones NP 24/25 (late Oligocene) to NN 2 (early Miocene) were recognized in the Jan Juc Formation. The Oligocene-Miocene boundary is present between 122 m and 135 m below the sea floor at this site. The Puebla Formation, exposed at the sea floor, contains NN 5 spanning the early-middle Miocene boundary.

Onshore along the Torquay coast, NP 24/25 (late Oligocene) is present in the Angahook Formation; the Jan Juc Formation at Bird Rock also contains NP 24/25, except the uppermost 2.5 m which belongs to NN 1. The NN 2 Zone begins at the contact between the Jan Juc and Puebla Formations and continues upward for at least 3 m. After a covered interval, NN 4 was identified 10 m above the contact. The Oligocene-Miocene boundary is placed at the base of the hard band capping Bird Rock in the type section of the Jan Juc Formation.

Nannofossil assemblages in the Torquay sections suggest deposition in cool, shallow continental shelf waters. The assemblages in Nerita No. 1 Well also suggest cool shelf waters, although deeper than at Torquay.     

Playing the Ghost: Ghost Hoaxing and Supernaturalism in Late Nineteenth-Century Victoria,Australia

This article employs a Jungian analytical perspective in its exploration of the phenomenon of ghost hoaxing in late nineteenth- and early twentieth-century colonial Victoria, Australia, as observed through its reportage in the print media of the era.     

Conflict in Water Use in Victoria,Australia: Bolte's Divide

In 1964, the Premier of Victoria, Australia, Henry Bolte, announced that, in order to protect irrigation interests in the north of the state, he would prevent Melbourne from developing new water resources from the north of Victoria's Great Divide. Neither the water resource needs of Melbourne, the need for irrigation development nor the changing economic structure of the state provides a satisfactory explanation for this decision. Instead, Bolte's policy appears simply to have provided a means of improving the parliamentary position of the Victorian Liberal government. Bolte's principle has never been formally revoked and continues to influence water resource planning in the state. In order to make the most appropriate use of Victoria's limited natural resources, it is imperative that ‘Bolte's divide’ should not continue to influence future resource development and allocation.     

The Liberal Paradox and the Politics of Asylum in Australia

This article interprets the politics of asylum in Australia in light of what James Hollifield calls ‘the liberal paradox’; that is, the trend amongst contemporary states towards greater transnational open-ness in the economic arena alongside growing pressure for domestic political closure. It begins with an outline of Australia's recent history of economic reform and of the discourse of globalisation that has been employed to legitimise the changes wrought by this transition. Focusing on the period from the late 1990s to the early 2000s, the article provides an account of anxieties associated with these changes and an analysis of government strategies to secure the support of disaffected sections of the electorate. Asylum policy is analysed in this context. The article shows how the policing of asylum seekers constitutes performances of political closure designed to assuage those made vulnerable by Australia's neoliberal economic trajectory. It argues that these politics of asylum are indicative of the tensions between transnational engagement and territorial closure faced by neoliberal states more generally.     

An allosaurid theropod dinosaur from the Early Cretaceous of Victoria,Australia

The discovery of an astragalus of an allosaurid theropod in southeastern Australia extends the geographic range of the Allosauridae to include all continents except Antarctica and the Indian subcontinent. In addition, it confirms the presence of this family during the Early Cretaceous.     

Memories of the Past,Visions of the Future: Changing Views of Ebenezer Mission,Victoria, Australia

Former missions and reserves occupy an increasingly important place in Australian Aboriginal heritage, as sites of recent memory, ancestral resting-places, and the foci of social action in the present. Since the 1970s heritage managers have drawn heavily upon archaeological research in reclaiming places such as Ebenezer Mission for Aboriginal descendants as well as the non-Aboriginal community. This program of research and conservation has been shaped by Aboriginal memories and values that express the community’s self-understandings and its hopes for the future, in a process that reveals the relationship between tangible and intangible aspects of the past.     

The Geography and Politics of Species Endangerment in Australia

Australia has the worst rate of recent plant and animal species extinction of any continent or country of its size, and a large number of surviving native species are also threatened with extinction Extinctions and endangerment are concentrated in those parts of the country where the transformation of native ecosystems into cultural ecosystems has been most complete. However, a considerable number of species have become extinct, or are now threatened because of the introduction of two organism. The fox has had a massive impact on the medium-sized mammal fauna and the cinnamon fungus threatens the extinction of many of Australia's most floriferous heathland species Institutional responses to the threat of continued loss of our unusual species have been belated and unco-ordinated, Only Victoria and Western Australia have adequate legislative provision for endangered species, and there has been some dispute on the adequacy of implementation in Victoria. A nationally funded endangered species programme was only initiated in 1988. The two million dollars per annum it distributes does not address the scale of the problem. Most non-government conservation organizations use endangerment as an argument for preserving large natural areas, but have yet to place the prevention of extinction near the top of their agenda Nevertheless, their activity has been, and will be, vital in the maintenance of Australian biotic variety.     

Convergence Theory Reconsidered: The Politics of Pensions in Scandinavia and Australia

Scandinavia and Australia share a similar sequence of pension-political developments. Starting out from means-tested minimum pensions, these countries have moved towards a dual mandatory pension structure in which the working population has access to compulsory second-tier schemes, while marginal groups are served through income-tested minimum benefits or pension supplements. However, different countries have chosen different organisational means to provide both minimum and second-tier pensions. The article accounts for pension-political developments in Scandinavia and Australia, and explains these developments by combining two traditions in the study of welfare politics which are often portrayed as dire opposites: convergence theory versus 'politics matter' theories.     

The Electoral Politics of Economic Reform in Australia: The 1998 Election

Like many other advanced industrial democracies, Australia has experienced major and ongoing economic reform over the last two decades, the pace of which has, if anything, increased since the election of the Liberal‐National government in 1996. These developments have led to a growing sense of economic insecurity among many voters. Many of these concerns were focused on the 1998 election, when the Liberal‐National Coalition advocated the introduction of a goods and services tax. This paper uses the 1998 Australian Election Study (AES) survey to examine the impact of economic evaluations, economic insecurity and economic issues on voting in the election. The results demonstrate the existence of widespread economic concerns across the electorate, but that the Coalition gained a marginal electoral advantage on the tax reform issue. Economic issues were also a cause of defection to the new One Nation Party, although further analysis reveals that its support was motivated more by race and ethnic concerns than by economic discontent.