999 resultados para Geology - Victoria


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This exploratory study examines the power of the news media to publicly name ordinary people who receive non-convictions for committing minor crimes. If a magistrate imposes a non-conviction, it means the offender is guilty, but gets a chance to reform away from the public gaze. They are not required to reveal the crime in any job application, and it does not restrict them from overseas travel. This report argues that the power of media to report non-convictions is an issue of national importance in this changing digital landscape because the news media can impose relatively permanent public records, especially in digital space, that detail's one's minor misdemeanour.

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The effect of early adolescent alcohol use on antisocial behavior was examined at one- and two-year follow-up in Washington, United States and Victoria, Australia. Each state used the same methods to survey statewide representative samples of students (N = 1,858, 52% female) in 2002 (Grade 7 [G7]), 2003 (Grade 8 [G8]), and 2004 (Grade 9 [G9]). Rates of lifetime, current, frequent, and heavy episodic alcohol use were higher in Victoria than Washington State, whereas rates of five antisocial behaviors were generally comparable across states. After controlling for established risk factors, few associations between alcohol use and antisocial behavior remained, except that G7 current use predicted G8 police arrests and stealing and G9 carrying a weapon and stealing; G7 heavy episodic use predicted G8 and G9 police arrests; and G7 lifetime use predicted G9 carrying a weapon. Hence, risk factors other than alcohol were stronger predictors of antisocial behaviors.

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Riparian ecosystems are among the most degraded systems in the landscape,and there has been substantial investment in their restoration. Consequently, monitoring restoration interventions offers opportunities to further develop the science of riparian restoration, particularly how to move from small-scale implementation to a broader landscape scale. Here, we report on a broad range of riparian revegetation projects in two regions of south-western Victoria, the Corangamite and Glenelg-Hopkins Catchment Management Areas. The objectives of restoration interventions in these regions have been stated quite broadly, for example, to reinstate terrestrial habitat and biodiversity, control erosion and improve water quality. This study reports on tree and shrub composition, structure and recruitment after restoration works compared with remnant vegetation found regionally. Within each catchment, a total of 57 sites from six subcatchments were identified, representing three age-classes: <4, 4–8 and >8–12 years after treatment, as well as untreated (control) sites. Treatments comprised fencing to exclude stock, spraying or slashing to reduce weed cover, followed by planting with tube stock. Across the six subcatchments, 12 reference (remnant) sites were used to provide a benchmark for species richness, structural and recruitment characteristics and to aid interpretation of the effects of the restoration intervention. Vegetation structure was well developed in the treated sites by 4–8 years after treatment. However, structural complexity was higher at remnant sites than at treated or untreated sites due to a higher richness of small shrubs. Tree and shrub recruitment occurred in all remnant sites and at 64% of sites treated >4 years ago. Most seedling recruitment at treatment sites was by Acacia spp. This assessment provides data on species richness, structure and recruitment characteristics following restoration interventions. Data from this study will contribute to longitudinal studies of vegetation processes in riparian landscapes of south-western Victoria.

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The ‘Seeds of South-Western Victoria’ database is presented here. The database is a digital collection of seed information that can be searched based on a range of seed morphological characters. Additionally it provides colour photographs of seeds and ecological detail of the plant species. It aims to facilitate plant macrofossil studies in Australia by aiding the identification of unknown sub-fossil seed material. It contains descriptions of 156 commonly occurring species of the Victorian Volcanic Plain, but design allows for continual addition of species from this region and elsewhere. The application of the database system to plant macrofossil identification, from both surface and fossil samples allows, for the first time, comparability of fossil assemblages and modern vegetation at a resolution of relevance to ecologists and conservationists. The taxonomic refinement of the pollen data provided by the macrofossils adds to a better understanding of recent vegetation dynamics and management, demonstrating the applicability of the technique to palaeoenvironmental analyses. A current application is to better understand the past environments and activities of Indigenous people on the Mt Eccles lava flow and assist in landscape restoration for potential World Heritage listing.

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Aims: The purpose of this study was to describe the formal preparation nursing graduates are given throughout their first year of nursing in terms of educational structure and content of work-based year-long graduate nurse programs, from the perspectives of Graduate Nurse Program Coordinators. Background: In Australia, graduate nurse programs aim to provide a supportive learning environment, assisting nursing graduates in applying their theory to practice and supporting them in becoming safe, competent and responsible professionals. Internationally, research has demonstrated an increase in the job satisfaction and more importantly retention rates of newly qualified nurses who are supported in their first year of employment in some type of transition program. Method: Using a descriptive qualitative approach, individual semi-structured interviews were used. These interviews were audio recorded, transcribed verbatim and thematically analysed to reveal themes and sub-themes. Results: The interviews provided an insight into the various aspects of preparation that nursing graduates are given in their first year of practice with the main theme to emerge from analysis, nature of transition programs. The three subthemes associated with nature of transition programs consisted of composition of rotations and study days and supernumerary strategies. Findings indicate variation in pedagogical models underpinning graduate nurse programs across Victoria. Clinical rotations varied between three to twelve months, the number of study days offered were between four and thirteen days and there was variation in supernumerary time and strategies within the programs investigated.

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Geographer C. W. Thornthwaite proposed in 1948 a moisture index called Thornthwaite Moisture Index (TMI) as part of a water balance model for a new classification system for climate. The importance of TMI climatic classification has been recognised in many areas of knowledge and practice worldwide over the last 60 years. However, although past climate research was focused on developing adequate methods for climate classification, current research is more concerned with understanding the patterns of climate change. The use of TMI as an indicator for climate change is still an incipient area of research. The contributions of this paper are twofold. First, it is to fully document a methodology based on geostatistics adopted to produce a time series of TMI maps that are accurate and have high spatial resolution. The state of Victoria, in Australia, over the last century, is used as the case study. Second, by analysing these maps, the paper presents a general evaluation of the spatial patterns found in Victoria related to moisture variability across space and over time. Some potential implications of the verified moisture changes are discussed, and a number of ideas for further development are suggested. © 2014 Institute of Australian Geographers.

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IN A TIME OF REFORM FOR children’s services in Australia, this paper explores the currentmentoring programs on offer to the early childhood sector in the state of Victoria. Thecommissioned research involved the mapping of existing mentoring programs, supported byan extensive literature review. A thematic analysis of the data identified the following aspectsas impacting on the success of the programs: the value placed on mentoring; the mentor’s role;the level of support and training for mentors; the availability of resources; the divisions betweenmentoring and other management functions; tailoring of mentoring to individual professionaldesires and needs; and the presence or absence of formal evaluations to inform the futuresuccess of programs. The questions raised by this research prompt further consideration as towhat mentoring for early childhood practitioners should look like in the future, especially relatedto collaborative practice and the balance between autonomy and guidance.