History of the Geelong Regional Commission

This thesis is the first systematic history of the Geelong Regional Commission (GRC), and only the second history of a regional development organisation formed as a result of the growth centres policy of the Commonwealth Labor Government in the first half of the 1970s. In particular, the thesis examines the historical performance of the GRC from the time of its establishment in August 1977 to its abolition in May 1993. The GRC Commissioners were subject to ongoing criticism by some elements of the region's political, business, rural and local government sectors. This criticism focused on the Commissioners' policies on land-use planning, their interventionist stance on industrial land development, major projects and industry protection and their activities in revitalising the Geelong central business district. This thesis examines these criticisms in the light of the Commission's overall performance. This thesis found that, as a statutory authority of the Victorian Government, the GRC was successful over its lifetime, when measured against the requirements of the Geelong Regional Commission Act, the Commission's corporate planning objectives and performance indicators, the corporate performance standards of private enterprise in the late 1990s, and the performance indicator standards of today's regional economic development organisations in the United States of America, parts of the United Kingdom and Australia. With the change of Government in Victoria in October 1992 came a new approach to regional development. The new Government enacted legislation to amalgamate six of the nine local government councils of the Geelong region and returned regional planning responsibilities to the newly formed City of Greater Geelong Council. The new Government also made economic development a major objective of local government. As a result, the raison d'etre for the GRC came to an end and the organisation was abolished.

Meteorological influences on coastal sea levels west of Port Phillip and their engineering significance

This report presents the results of an analysis of three years of tide and meteorological data aimed at delineating the influences of atmospheric pressure, waves, onshore winds and longshore winds on coastal sea levels West of Port Phillip Bay, Victoria« The data was used to develop predictive and hindcasting techniques for meteorological tides on the Otway Coast, using statistical methods, an empirical method and a mathematical model. The nature and magnitude of contributions of the various components of the meteorological tide, and the general variability of monthly and seasonal variations were also studied. It was found that meteorological tides on the Otway Coast can account for significant sea level changes, with the main factors being wind and atmospheric pressure. The wind component of the meteorological tide was found to be approximately twice the pressure component, and longshore winds were found to be more significant than onshore winds for wind setup on the Otway Coast. The meteorological tide models developed enable estimates of wind setup and atmospheric pressure setup on the Otway Coast to be readily computed using data from synoptic charts. The wave setup component could not be separated from the meteorological tide and is included in the wind setup component. The results of the investigation are relevant to the design and maintenance of coastal engineering works, and point to the need for the establishment and operation of coastal management schemes on the Otway Coast.

"Our fingers were never idle" : women and domestic craft in the Geelong region, 1900-1960

This thesis is an exploration of women's domestic crafts in the Geelong region, between 1900 and I960, Through analysing oral testimony and the women's handicraft artefacts, the nature of the domestic production of handicrafts and the meanings the makers have constructed around their creations and their lives is illuminated. The thesis is organised around the themes of work, space, the construction of femininity, memory, time and meaning. The thesis argues that until recently, the discipline of history has privileged the experiences of men over those of women. It challenges the trivialising of women’s handicrafts. It also argues that within the restrictive social structures around them and within the confined nature of their situations, the women of my study asserted themselves to transform their environments and to improve their situations through labour in the home. In ‘making do’, recycling materials and creating functional and decorative needlework items for their homes and families, the women were often finding solutions to pressing practical and economic problems. Doing handicrafts was rarely just a passive way of filling in time. Rather, making and creating was for these women a multi-layered activity that similtaneously fulfilled a complex range of needs for themselves and their families. A multiplicity of deeply personal, aesthetic, familial, social, practical and economic needs were met in the making of domestic craft artefacts, whose symbolism reflected the values and meanings of the women's cultures, homes and families.

Tariff protection and politics : Castlemaine 1870-1901

This study, set within the contextual background of Victorian politics, ‘seeks to identify the economic, political and social implications of tariff protection for the Castlemaine region from 1870-1901. The introduction of the Victorian tariff in 1865 precipitated a reversal of earlier attitudes towards protection by politicians and their constituents. Reasons are sought for changes in the perceptions of the Castlemaine electorate and its political representatives towards the tariff between 1870 and Federation. An examination has been made of the role of the tariff in the creation of employment in the region’s primary and secondary industries together with its influence on politicians, primary and secondary industry leaders and workers. Also explored is the relative impact of the tariff on the economic performance of Castlemaine industries, whether producing for export or domestic markets.

Using site as the medium of image-making at Tower Hill

[No Abstract]

Nutrients in Pirron Yallock Creek, southwestern Victoria : paleolimnological and management considerations

The concentrations of various forms of nitrogen and phosphorus in the main stream and selected tributaries of Pirron Yallock Creek, southwestern Victoria were examined over a two-year period. Exceedingly high levels of both nutrients were found within a particular tributary, while generally high nutrient levels were observed throughout the catchment. The speciation results indicated that dairy effluent was the primary source of nutrients to Pirron Yallock Creek. A palaeolimnological study was undertaken to determine the impact of European settlement upon waterway nutrient concentrations within the region. The palaeolimnological study focused primarily on the diatom flora preserved within the sediments of nearby Lakes Corangamite and Bullen Merri. Lack of preservation of diatoms within the sediments of Lake Corangamite resulted in no water quality inferences for this lake. The preserved diatoms within Lake Bullen Merri suggested an increase in trophic status of this lake during the last 500 years. While a change in the diatom flora of Lake Bullen Merri was evident, it was not possible to differentiate the impact of European settlement upon nutrient status of this waterway from long-term trophic status change. In light of the particularly high nutrient concentrations observed in Pirron Yallock Creek, improved nutrient management strategies are proposed for the catchment. These strategies, which consider current nutrient management activities, are predominantly focussed on the dairy industry, which occupies the majority of the catchment.

Population dynamics of the infaunal bivalve, Soletellina alba

The population dynamics of the infaunal bivalve Soletellina alba was investigated at three sites situated within close proximity to the mouth of the Hopkins River estuary. The initial study design was planned to examine the importance of winter flooding to the persistence of this bivalve mollusc within the Hopkins estuary, since mass mortalities have been observed during previous years coincident with periods of winter flooding. Unfortunately, the climatic conditions experienced during this study were atypical compared to the long-term average, so detailed sampling was limited to two, unanticipated, non-flood years rather than two, highly anticipated, flood years. This hampered my ability to conduct complete tests of the importance of winter flooding. Patterns of river discharge and the frequency and duration of mouth opening and closing differed greatly from that expected. Unexpectedly, periods of mouth closure were not always associated with periods of minimal river discharge; low salinities were another unexpected result during an extended period of mouth closure during 1998. As expected, salinities varied considerably with increasing water depth when the estuary mouth was open. Mouth closure lead to salinities becoming more uniform between water depths but hypoxic and anoxic conditions became evident via stratification in the water column at 1 m below the Australian Height Datum (AHD). Other than trends associated with increased water depth, significant variation was not evident between measurements of salinity taken from three sites within close proximity of the estuary mouth (approximately 500 m), or during changes in tide. The most pertinent anomaly was the absence of winter flooding. The distribution and abundance of juvenile and adult S. alba was variable across all Dates, Sites and Channel elevations (i.e. water depths) sampled during this study. An experimental test comparing the recruitment of juveniles at different channel elevations and in sediments of varying particle size was conducted during an exceptionally successful period of recruitment during 1999. The results of these tests showed that recruitment was greatest at the shallowest channel elevation used, and there was little evidence that sediment particle size influenced recruitment. In contrast to 1999, recruitment during 1997 or 1998 was extremely poor. Growth rates were monitored using tagged individuals held in caged and uncaged plots, which revealed that growth was highly variable among individuals, but not between Sites. These tests also revealed that growth was negligible during the colder, winter months, and that the fastest growing individuals were capable of growing 0.2 mm/day. Mixed results were obtained for tests of potential cage artifacts and the influence of handling. Caging and differing amounts of handling did not appear to influence growth, but there was evidence that cages and handling influenced bivalve condition and number of mortalities. These direct tests appeared to be the most appropriate method for determining growth rates of this species, since attempts to analyse length-frequency data were made difficult by the apparent convergence of cohorts, and shell aging is difficult due to the thin, fragile nature of the shell. As expected, mass mortalities were observed during the flood of 1996, but not during the two non-flood years of 1997 and 1998. There were, however, some considerable declines in abundances at some channel elevations during the two non-flood years. However, these declines were attributable to the complete disappearance of individuals, rather than the sudden presence of numerous, recently dead individuals that typify observed declines during winter flooding. The complete disappearance of individuals suggest that S. alba may be capable of post-settlement emigration, or that they were consumed by an unknown predator. Salinity tolerance tests showed that bivalves exposed to low salinities (≤6 ppt), exhibited poorer condition and took longer to re-burrow into sediments than those exposed to greater salinities (≥14 ppt), while death of bivalves exposed to salinities ≤1 ppt occurred after 8 days of exposure. These tests provide evidence that low salinities are probably the principal cause of mass mortalities during winter flooding, although the interaction between salinity, temperature and turbidity also deserve consideration. The results of this study indicate that certain aspects of winter flooding, especially salinity, are responsible for the mass mortalities of S. alba rather than the result of a short-lived life history. I hypothesise that the survival of very young juveniles (between 0.5 and 1 mm shell length) and rapid growth rates are important features of the life history of S. alba that explain its successful persistence within the Hopkins River estuary. The rapid rates of growth suggest that it may be possible for juveniles that survive winter flooding to grow, reach sexual maturity, and reproduce before the onset of the next flood event. Unfortunately, the increased survivorship of juveniles during periods of winter flooding was not demonstrated by this study because of the absence of winter flooding and also relatively poor recruitment. It is highly likely that this species is capable of completing it entire life cycle within the estuary since the absence of other nearby populations, together with periods of mouth closure, are likely to greatly limit the potential contribution made by larvae entering from the surrounding marine environment. This study has added considerably to our knowledge of how infauna cope with life in the intermittently closing estuaries that typify semi-arid coastlines in the Southern Hemisphere.

Best practice in a resource vacuum : responding to the accommodation needs of people with high, complex or changing support needs

This paper aims to identify current practice responses to the housing and support needs of people with high, complex or changing support needs. Case studies of current housing dilemmas and responses were provided by Annecto and Scope (Vic), and included data about the responses of other providers known to these agencies. The paper will first present case study data in three categories of accommodation: living independently (ie. living alone in self-rented or self-owned housing with or without formal support); living without a home (ie. living in non permanent or non secure housing); and living in the parental home and planning for change. The case studies are followed by a discussion of the key response strategies evident in each, and an analysis of significant ‘lessons’ for policy.

Mythform : the making of Nearamnew at Federation Square

Nearamnew is the name of a public artwork created at Federation Square, Melbourne. This is the story of how the artwork was conceived, developed and installed. It reproduces all the stories woven into the plaza, and explains where they come from, and how they were turned into 'concrete poems'.

Cyber bullying and cyber safety

Cyberbullying is a concern for governments, educational authorities, teachers, parents and children alike. Using technology (i.e. mobile phones, emails, instant messaging, blogs, websites) to annoy, harass, intimidate, abuse or threaten others has become known as cyberbullying.