Journal articles on the topic 'Environmental impact analysis Victoria'
To see the other types of publications on this topic, follow the link: Environmental impact analysis Victoria.
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 50 journal articles for your research on the topic 'Environmental impact analysis Victoria.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.
1
Bell, James, Henry Chan, Michael Chan, and Sungkon Moon. "COVID-19 and Construction: Impact Analysis on Construction Performance during Two Infection Waves in Victoria, Australia." Sustainability 14, no. 5 (February 23, 2022): 2580. http://dx.doi.org/10.3390/su14052580.
Full textAbstract:
This research outlines the fluctuation in confirmed active cases of coronavirus disease 2019 (COVID-19), as related to the changes in the Victoria state government’s rules and restrictions. Further, this study examines the impact of government restrictions on the performance of construction in Victoria, Australia. The data analyses in this paper identify the specific effects on industrial production, during the different lockdown stages, in three local construction companies. Companies were selected from different points along the supply chain. Company A is a supplier involved in the manufacturing of structural steel. Company B conducts logistics and procurement. Company C is a construction engineering business specializing in foundations. After reviewing relevant case studies and theories, data analyses were developed in collaboration with these companies. The results revealed that the impact of restrictions on the workers on individual construction projects was not significant. Stage 4 restrictions (Victoria’s highest lockdown level) significantly impacted overall income by limiting construction to only servicing essential infrastructure or essential businesses. The novel contribution of this study is the data analysis outcome for Victoria, where a high level of restrictions were experienced, such as curfew and enforced isolation at home, relative to other countries. In 2021 and 2022 (omicron variant dominated), Victoria was again at the brink of an infection wave, which showed a similar pattern to July 2020, and endured the world’s longest COVID-19 lockdown. The research findings contribute to the body of knowledge by providing empirical data analysis of each company, representing the economic impact of ordinary small and medium enterprises (SMEs) in construction.
2
Liang, Chun Xia, Floris F. van Ogtrop, and R. Willem Vervoort. "Detecting the impact of land cover change on observed rainfall." PeerJ 7 (August 26, 2019): e7523. http://dx.doi.org/10.7717/peerj.7523.
Full textAbstract:
Analysis of observational data to pinpoint impact of land cover change on local rainfall is difficult due to multiple environmental factors that cannot be strictly controlled. In this study we use a statistical approach to identify the relationship between removal of tree cover and rainfall with data from best available sources for two large areas in Australia. Gridded rainfall data between 1979 and 2015 was used for the areas, while large scale (exogenous) effects were represented by mean rainfall across a much larger area and climatic indicators, such as Southern Oscillation Index and Indian Ocean Dipole. Both generalised additive modelling and step trend tests were used for the analysis. For a region in south central Queensland, the reported change in tree clearing between 2002–2005 did not result in strong statistically significant precipitation changes. On the other hand, results from a bushfire affected region on the border of New South Wales and Victoria suggest significant changes in the rainfall due to changes in tree cover. This indicates the method works better when an abrupt change in the data can be clearly identified. The results from the step trend test also mainly identified a positive relationship between the tree cover and the rainfall at p < 0.1 at the NSW/Victoria region. High rainfall variability and possible regrowth could have impacted the results in the Queensland region.
3
Kennedy, Michelle, Tess Bright, Simon Graham, Christina Heris, Shannon K. Bennetts, Renee Fiolet, Elise Davis, et al. "“You Can’t Replace That Feeling of Connection to Culture and Country”: Aboriginal and Torres Strait Islander Parents’ Experiences of the COVID-19 Pandemic." International Journal of Environmental Research and Public Health 19, no. 24 (December 13, 2022): 16724. http://dx.doi.org/10.3390/ijerph192416724.
Full textAbstract:
This Aboriginal-led study explores Aboriginal and Torres Strait Islander parents’ experiences of COVID-19. 110 Aboriginal and Torres Strait Islander parents were interviewed between October 2020 and March 2022. Participants were recruited through community networks and partner health services in South Australia, Victoria, and Northern Territory, Australia. Participants were predominantly female (89%) and based in Victoria (47%) or South Australia (45%). Inductive thematic analysis identified three themes: (1) Changes to daily living; (2) Impact on social and emotional wellbeing; and (3) Disconnection from family, community, and culture. COVID-19 impacted Aboriginal and Torres Strait Islander families. Disruption to cultural practice, and disconnection from country, family, and community was detrimental to wellbeing. These impacts aggravated pre-existing inequalities and may continue to have greater impact on Aboriginal and Torres Strait Islander parents and communities due to intergenerational trauma, stemming from colonisation, violence and dispossession and ongoing systemic racism. We advocate for the development of a framework that ensures an equitable approach to future public health responses for Aboriginal and Torres Strait Islander people.
4
Ansari, M. Z., D. Simmon s, W. G. Hart, F. Cicuttin i, N. J. Carson, N. I. A. G. Brand, M. J. Ackland, and D. J. Lang. "Preventable Hospitalisations for Diabetic Complications in Rural and Urban Victoria." Australian Journal of Primary Health 6, no. 4 (2000): 261. http://dx.doi.org/10.1071/py00060.
Full textAbstract:
The objective of the study was to describe and explain variations in rates of hospital admissions for long-term complications of diabetes mellitus in rural and urban Victoria as an indicator of the adequacy of ambulatory care services. The Victorian Inpatient Minimum Database (VIMD), Health Insurance Commission data for 1998, Medical Labour Force Annual Survey 1998, Socioeconomic Indexes for Areas 1996 (SEIFA) and Accessibility/Remoteness Index of Australia (ARIA) were merged to determine the extent to which hospitalisation for complications of diabetes can be predicted from accessibility and utilisation of general practitioner services. The rural and urban differentials for long-term diabetic complications and their strong relationship with GP services, the degree of remoteness, lack of insurance, and Aboriginality reflect issues related to equity and access, patient and GP education, and inclination to seek care, all of which have implications for planning of primary health services in rural areas. This study describes a model for the analysis of ambulatory care sensitive conditions, and illustrates the important use of routine databases combined with other sources of information in quantifying the impact of factors related to primary care services.
5
Jalali, Ali, Phillip B. Roös, Murray Herron, Paras Sidiqui, Beau Beza, and Emma Duncan. "Modelling Coastal Development and Environmental Impacts: A Case Study Across Two Regional Towns in Australia." International Journal of Design & Nature and Ecodynamics 17, no. 4 (August 31, 2022): 491–501. http://dx.doi.org/10.18280/ijdne.170402.
Full textAbstract:
Globally there has been an increasing trend in urban growth with cities expanding rapidly, indicating a requirement for more sustainable development of cities to minimize human impacts on the environment. In Australia, urban development continues to target areas adjacent to the coastal capital and regional cities such as the Greater Geelong region in Victoria, experiencing the fastest rates of growth in the country in the last decade. This project demonstrates the ability of modelling techniques to model current and future directions in urban development across two adjacent coastal towns, Anglesea and Torquay, in Victoria. The analysis utilized Geographic Information Systems (GIS) and the CommunityViz decision support tool using a variety of assets, environmental and climatic data. The models indicated an increase in greenhouse gas emissions, energy usage and population growth, and the area was found to be highly vulnerable to the impacts of environmental changes including the potential loss of biodiversity, soil erosion, and sea level rise. The modelling approach described here can aid planners and decision makers in the future coastal urban development as well as to mitigate climate change impacts.
6
Calleja, Shenae, Jonathan Kingsley, Fakir M. Amirul Islam, and Rachael McDonald. "Barriers to Accessing Healthcare: Perspectives from Autistic Adults and Carers." Qualitative Health Research 32, no. 2 (December 14, 2021): 267–78. http://dx.doi.org/10.1177/10497323211050362.
Full textAbstract:
Autistic adults have higher health needs compared to most, yet they continue to experience barriers to accessing appropriate healthcare. Presently, no qualitative research exists exploring these barriers which impact overall physical and mental health. We conducted a qualitative analysis in Victoria (Australia) of the perceived experiences of healthcare access for autistic adults ( n = 9) and primary caregivers of autistic adults ( n = 7). Specifically, a three-staged phenomenological approach was applied involving: (i) a communicative checklist, (ii) a health status survey and (iii) face-to-face interviews. Elements such as support, responsibilities and protective factors exhibited by caregivers, may impact healthcare access for autistic adults. Results indicate the need for further research exploring interdependent factors that impact healthcare access by caregivers, so evidence-based interventions can be developed to support caregivers in the future.
7
Valadares de Amorim, Giovana, Beatrixe Whittome, Benjamin Shore, and David B. Levin. "Identification of Bacillus thuringiensis subsp.kurstaki Strain HD1-Like Bacteria from Environmental and Human Samples after Aerial Spraying of Victoria, British Columbia, Canada, with Foray 48B." Applied and Environmental Microbiology 67, no. 3 (March 1, 2001): 1035–43. http://dx.doi.org/10.1128/aem.67.3.1035-1043.2001.
Full textAbstract:
ABSTRACT Aerial applications of Foray 48B, which contains Bacillus thuringiensis strain HD1, were carried out on 9 to 10 May, 19 to 21 May, and 8 to 9 June 1999 to control European gypsy moth (Lymantria dispar) populations in Victoria, British Columbia, Canada. A major assessment of the health impact of B. thuringiensis subsp. kurstaki was conducted by the Office of the Medical Health Officer of the Capital Health Region during this period. Environmental (air and water) and human (nasal swab) samples, collected before and after aerial applications of Foray 48B, both in the spray zone and outside of the spray zone, were analyzed for the presence of strain HD1-like bacteria. Random amplified polymorphic DNA analysis, cry gene-specific PCR, and dot blot DNA hybridization techniques were used to screen over 11,000 isolates of bacteria. We identified bacteria with genetic patterns consistent with those of B. thuringiensis subsp.kurstaki HD1 in 9,102 of 10,659 (85.4%) isolates obtained from the air samples, 13 of 440 (2.9%) isolates obtained from the water samples, and 131 of 171 (76.6%) isolates from the nasal swab samples. These analyses suggest that B. thuringiensissubsp. kurstaki HD1-like bacteria were present both in the environment and in the human population of Victoria prior to aerial applications of Foray 48B. The presence of B. thuringiensissubsp. kurstaki HD1-like bacteria in human nasal passages increased significantly after the application of Foray 48B, both inside and outside the spray zone.
8
Tucker, Richard, Louise Johnson, Jian Liang, and Steven Allender. "Strategies for Alleviating Spatial Disadvantage: A Systems Thinking Analysis and Plan of Action." Sustainability 14, no. 17 (August 23, 2022): 10477. http://dx.doi.org/10.3390/su141710477.
Full textAbstract:
Within Australian cities there is significant socioeconomic disparity between communities, which is an obstacle to sustainable urban development. There is a voluminous amount research into the causes and some of the ameliorative actions to address socio-spatial disadvantage, though many studies do not localize or systematize their analyses. This paper presents the results of a co-design process conducted with community stakeholders using innovative realist inquiry and system mapping to answer the question: what are the impacts and drivers of socioeconomic and spatial disadvantage in a regional city in Victoria, Australia, and what actions might ameliorate these in three localities? Participants identified 24 separate causes and impacts of acute socioeconomic disadvantage. Using system maps, these community members developed 13 intervention ideas for action with potential to positively impact health and wellbeing, education, housing, employment, and livability, and be translatable to policy positions. The paper therefore presents a unique method of enquiry into spatial disadvantage and a grounded set of strategies for positive action.
9
Goda, K., H. P. Hong, and G. M. Atkinson. "Impact of using updated seismic information on seismic hazard in western Canada." Canadian Journal of Civil Engineering 37, no. 4 (April 2010): 562–75. http://dx.doi.org/10.1139/l09-170.
Full textAbstract:
This study provides a preliminary assessment of the impact of new seismological information on the existing seismic hazard model, as implemented in the 2005 National building code of Canada (NBCC); this seismic hazard model was actually developed in the early 1990s, and thus there is significant new information available in the literature since then. A reassessment of seismic hazard is carried out by updating magnitude-recurrence relations based on the earthquake catalog up to the end of 2006, including conversion of all earthquake magnitudes to a homogenous moment magnitude scale. The recent ground-motion prediction equations, which update the knowledge base used in the 2005 NBCC, are also used. Focusing on Vancouver and Victoria, sensitivity analyses are carried out to investigate both individual and combined impacts of these updates on the uniform hazard spectra. The proposed model can be used as a guide to the direction in which future seismic hazard models for western Canada may move.
10
Hoare, Alexander, David P. Wilson, David G. Regan, John Kaldor, and Matthew G. Law. "Using mathematical modelling to help explain the differential increase in HIV incidence in New South Wales, Victoria and Queensland: importance of other sexually transmissible infections." Sexual Health 5, no. 2 (2008): 169. http://dx.doi.org/10.1071/sh07099.
Full textAbstract:
Background: Since 1999 there has been an increase in the number of HIV diagnoses in Australia, predominantly among men who have sex with men (MSM), but the magnitude of increase differs between states: ~7% rise in New South Wales, ~96% rise in Victoria, and ~68% rise in Queensland. Methods: Epidemiological, clinical, behavioural and biological data were collated into a mechanistic mathematical model to explore possible reasons for this increase in HIV notifications in MSM. The model was then used to make projections to 2015 under various scenarios. Results: The model suggests that trends in clinical and behavioural parameters, including increases in unprotected anal intercourse, cannot explain the magnitude of the observed rise in HIV notifications, without a substantial increase in a ‘transmission-increasing’ factor. We suggest that a highly plausible biological factor is an increase in the prevalence of other sexually transmissible infections (STI). It was found that New South Wales required an ~2-fold increase in other STI to match the data, Victoria needed an ~11-fold increase, and Queensland required an ~9-fold increase. This is consistent with observed trends in Australia for some STI in recent years. Future projections also indicate that the best way to control the current rise in HIV notifications is to reduce the prevalence of other STI and to promote condom use, testing for HIV, and initiation of early treatment in MSM diagnosed during primary infection. Conclusions: Our model can explain the recent rise in HIV notifications with an increase in the prevalence of other STI. This analysis highlights that further investigation into the causes and impact of other STI is warranted in Australia, particularly in Victoria.
11
Macías-Hernández, Bárbara A., and Edgar Tello-Leal. "Analysis of Particulate Matter Concentration Changes before, during, and Post COVID-19 Lockdown: A Case Study from Victoria, Mexico." Atmosphere 13, no. 5 (May 18, 2022): 827. http://dx.doi.org/10.3390/atmos13050827.
Full textAbstract:
The lockdown measures implemented due to the SARS-CoV-2 pandemic to reduce the epidemic curve, in most cases, have had a positive impact on air quality indices. Our study describes the changes in the concentration levels of PM2.5 and PM10 during the lockdown and post-lockdown in Victoria, Mexico, considering the following periods: before the lockdown (BL) from 16 February to 14 March, during the lockdown (DL) from 15 March to 2 May, and in the partial lockdown (PL) from 3 May to 6 June. When comparing the DL period of 2019 and 2020, we document a reduction in the average concentration of PM2.5 and PM10 of −55.56% and −55.17%, respectively. Moreover, we note a decrease of −53.57% for PM2.5 and −51.61% for PM10 in the PL period. When contrasting the average concentration between the DL periods of 2020 and 2021, an increase of 91.67% for PM2.5 and 100.00% for PM10 was identified. Furthermore, in the PL periods of 2020 and 2021, an increase of 38.46% and 31.33% was observed for PM2.5 and PM10, respectively. On the other hand, when comparing the concentrations of PM2.5 in the three periods of 2020, we found a decrease between BL and DL of −50.00%, between BL and PL a decrease of −45.83%, and an increase of 8.33% between DL and PL. In the case of PM10, a decrease of −48.00% between BL and DL, −40.00% between BL and PL, and an increase of 15.38% between the DL and PL periods were observed. In addition, we performed a non-parametric statistical analysis, where a significant statistical difference was found between the DL-2020 and DL-2019 pairs (x2 = 1.204) and between the DL-2021 and DL-2019 pairs (x2 = 0.372), with a p<0.000 for PM2.5, and the contrast between pairs of PM10 (DL) showed a significant difference between all pairs with p<0.01.
12
Hibbert, Peter D., Matthew J. W. Thomas, Anita Deakin, William B. Runciman, Andrew Carson-Stevens, and Jeffrey Braithwaite. "A qualitative content analysis of retained surgical items: learning from root cause analysis investigations." International Journal for Quality in Health Care 32, no. 3 (March 30, 2020): 184–89. http://dx.doi.org/10.1093/intqhc/mzaa005.
Full textAbstract:
Abstract Objective To describe incidents of retained surgical items, including their characteristics and the circumstances in which they occur. Design A qualitative content analysis of root cause analysis investigation reports. Setting Public health services in Victoria, Australia, 2010–2015. Participants Incidents of retained surgical items as described by 31 root cause analysis investigation reports. Main Outcome Measure(s) The type of retained surgical item, the length of time between the item being retained and detected and qualitative descriptors of the contributing factors and the circumstances in which the retained surgical items occurred. Results Surgical packs, drain tubes and vascular devices comprised 68% (21/31) of the retained surgical items. Nearly one-quarter of the retained surgical items were detected either immediately in the post-operative period or on the day of the procedure (7/31). However, about one-sixth (5/31) were only detected after 6 months, with the longest period being 18 months. Contributing factors included complex or multistage surgery; the use of packs not specific to the purpose of the surgery; and design features of the surgical items. Conclusion Retained drains occurred in the post-operative phase where surgical counts are not applicable and clinician situational awareness may not be as great. Root cause analysis investigation reports can be a valuable means of characterizing infrequently occurring adverse events such as retained surgical items. They may detect incidents that are not detected by other data collections and can inform the design enhancements and development of technologies to reduce the impact of retained surgical items.
13
Gopal, Sucharita, Yaxiong Ma, Chen Xin, Joshua Pitts, and Lawrence Were. "Characterizing the Spatial Determinants and Prevention of Malaria in Kenya." International Journal of Environmental Research and Public Health 16, no. 24 (December 12, 2019): 5078. http://dx.doi.org/10.3390/ijerph16245078.
Full textAbstract:
The United Nations’ Sustainable Development Goal 3 is to ensure health and well-being for all at all ages with a specific target to end malaria by 2030. Aligned with this goal, the primary objective of this study is to determine the effectiveness of utilizing local spatial variations to uncover the statistical relationships between malaria incidence rate and environmental and behavioral factors across the counties of Kenya. Two data sources are used—Kenya Demographic and Health Surveys of 2000, 2005, 2010, and 2015, and the national Malaria Indicator Survey of 2015. The spatial analysis shows clustering of counties with high malaria incidence rate, or hot spots, in the Lake Victoria region and the east coastal area around Mombasa; there are significant clusters of counties with low incidence rate, or cold spot areas in Nairobi. We apply an analysis technique, geographically weighted regression, that helps to better model how environmental and social determinants are related to malaria incidence rate while accounting for the confounding effects of spatial non-stationarity. Some general patterns persist over the four years of observation. We establish that variables including rainfall, proximity to water, vegetation, and population density, show differential impacts on the incidence of malaria in Kenya. The El-Nino–southern oscillation (ENSO) event in 2015 was significant in driving up malaria in the southern region of Lake Victoria compared with prior time-periods. The applied spatial multivariate clustering analysis indicates the significance of social and behavioral survey responses. This study can help build a better spatially explicit predictive model for malaria in Kenya capturing the role and spatial distribution of environmental, social, behavioral, and other characteristics of the households.
14
O'Connor, Nicholas A., Aravind Surapaneni, David Smith, and Daryl Stevens. "Occurrence and fate of Ascaris lumbricoides ova in biosolids in Victoria, Australia: a human health risk assessment of biosolids storage periods." Water Science and Technology 76, no. 6 (May 26, 2017): 1332–46. http://dx.doi.org/10.2166/wst.2017.222.
Full textAbstract:
Reuse of sewage biosolids in Victoria, Australia, typically involves mesophilic anaerobic digestion followed by air-drying and long-term storage to ensure removal of ova of soil-transmitted helminths (STH) such as Ascaris lumbricoides. Long-term storage degrades the biosolids' agronomic quality due to the loss of key plant nutrients and takes up large areas of storage space. The impact of varying biosolids holding times and other processes on STH using Ascaris as the reference STH pathogen was examined in this study using a quantitative risk analysis approach. Risk modelling of the potential human health impacts from the presence of Ascaris ova in biosolids was undertaken for discrete holding periods of 1, 2 and 3 years. Modelling showed that to meet the WHO 1 μDALY·person−1·year−1 disease burdens guideline for limiting exposure category, a biosolids storage period of 1.24 years or 2.1 years would be required, depending on the data source of ova shedding rates per worm (Bangladesh or Nigeria, respectively). The soil exposure and salad/root vegetable consumption models included a number of variables with moderate to high degrees of uncertainty. Monte Carlo simulation was used to assess the effect of uncertainty in model input variables and to assist in highlighting areas for further research.
15
Ghanem, Ali, and Ruwini Edirisinghe. "The Disparity in Greenspace Quality Between Low and High SES Settings: A Case Study in Victoria." IOP Conference Series: Earth and Environmental Science 1101, no. 5 (November 1, 2022): 052032. http://dx.doi.org/10.1088/1755-1315/1101/5/052032.
Full textAbstract:
Abstract The presence of greenspace, its profound impact and association with physical and mental health, biodiversity, and aesthetical pleasure has been delineated abundantly. Contrarily, there is a concerning disparity in the accessibility and proximity between affluent and deprived areas in urbanised localities. Existing literature prioritised distribution and proximity domains when assessing inequitable greenspace and consequently has catalysed a research gap in greenspace quality domains. This paper endeavours to fill this gap through a case study in Melbourne, Australia using a quantitative method to extract findings and policy analysis to generate recommendations. Socioeconomic data from deprivation indexes systematically defined low and high SES (socioeconomic status). A GIS (Geographical Information System) observation of greenspaces scored spaces according to a scoring criterion contingent on safety/security, environmental elements, accessibility, maintenance/cleanliness, facilities/amenities, and aesthetic facets. Statistics were then synthesised to produce a Cohen effect score highlighting disparities in each facet between the two contrasting SES groups. Findings affirmed an existent disparity between the high and low SES spaces and contributed to existing strands of literature surrounding unjust quality distribution. Ultimately, findings will serve as invaluable evidence regarding policy implications, current opportunities under the ‘Plan Melbourne’ policy, and the need to facilitate intervention in those underprivileged settings.
16
Lin, Yi, Xin Li, Tinghui Zhang, Nengfang Chao, Jie Yu, Jianqing Cai, and Nico Sneeuw. "Water Volume Variations Estimation and Analysis Using Multisource Satellite Data: A Case Study of Lake Victoria." Remote Sensing 12, no. 18 (September 18, 2020): 3052. http://dx.doi.org/10.3390/rs12183052.
Full textAbstract:
The spatiotemporal changes of lake water resources objectively reflect not only the process of the water resources balance, but also the ecological environment changes in the lake area. In recent decades, climate changes and human activities have caused great impacts on the spatial distribution of the earth’s water resources and the spatiotemporal process of the surface water cycle, which has caused a series of ecological crises and environmental problems, such as the drying-up of inland lakes, the disappearance of the oasis, water shortage or flooding and water pollution. Therefore, monitoring and fully understanding the dynamic changes of lakes is of great scientific significance for grasping regional water balance, water resources management, and sustainable development of the ecological environment. In this study, we focus on using multi-source satellite data on the estimation of water volume and multi-timescale variations analysis for large scale lakes. This study combines the problems in the practical application of “African Water Action”, taking the largest lake in Africa, Lake Victoria, as the study area, and utilizes long-term serial multi-source satellite data of the past 15 years (2003–2017), including Moderate-resolution Imaging Spectroradiometer (MODIS), Jason-1/-2/-3 and Gravity Recovery and Climate Experiment (GRACE) to perform the comprehensive analysis on the water volume change estimation. Firstly, the satellite altimetry data of Jason-1/-2/-3 and MODIS imagery was used to calculate series of water level, and to extract series of water surface area, respectively. On this basis, a more accurate regression model between the area and water level variation (ΔH) was constructed. Then, the model between water volume variation (ΔV) and ΔH, derived from area-ΔH model, was applied to calculate the relative water volume of Lake Victoria. Meanwhile, terrestrial water storage (TWS) changes between 2003 and 2016, derived from GRACE data, were also used for a comparative verification of the ΔV results. The results show the long-term series change trends of ΔV and the TWS are the same. Finally, the multi-timescale analysis of water volume changes was carried out on different time scales, such as the inter-annual, inter-monthly, and variation period.
17
Kurmus, Halenur, Abbas Mohajerani, and Stephen Grist. "Polycyclic Aromatic Hydrocarbons (PAHs) in Fired Clay Bricks Incorporating Cigarette Butts." Materials 14, no. 8 (April 18, 2021): 2032. http://dx.doi.org/10.3390/ma14082032.
Full textAbstract:
Cigarette butts (CBs) are the most common littered waste in the world and may contain polycyclic aromatic hydrocarbons (PAHs) from the incomplete combustion of tobacco during burning. Therefore, to investigate the potential PAH residual remaining in fired clay bricks (FCBs) incorporating CBs and examine the environmental impact of utilizing toxic waste in the production of FCBs, a comprehensive PAH extraction analysis was conducted. The Soxhlet extraction method was utilized to conduct a qualitative and quantitative analysis of sixteen toxic Environmental Protection Authority (EPA) Polycyclic Aromatic Hydrocarbons (PAHs) in FCB samples incorporating CBs using gas chromatography–mass spectrometry (GC–MS). The concentrations of the mean total (Σ)PAHs for FCBs incorporating 0%, 0.5%, 1%, 1.5%, and 2% CBs by weight (wt) were found to be 0.183, 0.180, 0.242, 0.234, and 0.463 µg/mL. As expected, PAHs with higher water solubility and volatility, naphthalene, fluorene, anthracene, pyrene, fluoranthene, and chrysene were found at higher concentrations compared to lipophilic PAHs. The ΣPAH concentrations for all five FCB–CB mixes were well below the EPA Victoria solid waste hazard categorization threshold for industrial waste. Moreover, the samples were studied for their carbon content using the carbon, hydrogen, nitrogen, and sulfur (CHNS) analyzer and thermogravimetric analysis (TGA). The results confirm an almost 100% combustion process of CBs during the firing process. A content less than 0.3% suggests that all carbon within the FCB–CB mixture relatively disappeared during the firing process up to 1050 °C. However, further research regarding the emission of volatile organic compounds (VOCs) during the production of FCBs incorporating CBs should be conducted.
18
Tan, David, and Kan Tsui. "Investigating causality in international air freight and business travel: The case of Australia." Urban Studies 54, no. 5 (July 20, 2016): 1178–93. http://dx.doi.org/10.1177/0042098015620520.
Full textAbstract:
Few studies have examined the link between air cargo and business travel, despite there being a generally accepted understanding that these two variables are inextricably related to each other. This paper examines the relationship between air cargo and business travel at the international level and analyses how these two variables are causally related. Moreover, we break down the sample into three major Australian states (New South Wales, Queensland, and Victoria), as each possesses a distinct flavour in trade and commerce. Utilising Granger causality methods, we have found evidence that there is a direct causal relationship between business travel and air cargo in the short run, and a bi-directional relationship in periods of 12 months and longer. The nature of the Granger causality at the state-level substantially differs from state to state, suggesting that the economic landscape of Australia’s local economy has a significant impact on the air cargo and business travel relationship.
19
Vianney, Tushabe John, Duncan J. Berger, Stephen R. Doyle, Geetha Sankaranarayanan, Joel Serubanja, Prossy Kabuubi Nakawungu, Fred Besigye, et al. "Genome-wide analysis of Schistosoma mansoni reveals limited population structure and possible praziquantel drug selection pressure within Ugandan hot-spot communities." PLOS Neglected Tropical Diseases 16, no. 8 (August 18, 2022): e0010188. http://dx.doi.org/10.1371/journal.pntd.0010188.
Full textAbstract:
Populations within schistosomiasis control areas, especially those in Africa, are recommended to receive regular mass drug administration (MDA) with praziquantel (PZQ) as the main strategy for controlling the disease. The impact of PZQ treatment on schistosome genetics remains poorly understood, and is limited by a lack of high-resolution genetic data on the population structure of parasites within these control areas. We generated whole-genome sequence data from 174 individual miracidia collected from both children and adults from fishing communities on islands in Lake Victoria in Uganda that had received either annual or quarterly MDA with PZQ over four years, including samples collected immediately before and four weeks after treatment. Genome variation within and between samples was characterised and we investigated genomic signatures of natural selection acting on these populations that could be due to PZQ treatment. The parasite population on these islands was more diverse than found in nearby villages on the lake shore. We saw little or no genetic differentiation between villages, or between the groups of villages with different treatment intensity, but slightly higher genetic diversity within the pre-treatment compared to post-treatment parasite populations. We identified classes of genes significantly enriched within regions of the genome with evidence of recent positive selection among post-treatment and intensively treated parasite populations. The differential selection observed in post-treatment and pre-treatment parasite populations could be linked to any reduced susceptibility of parasites to praziquantel treatment.
20
Burch, Hayden, and Forbes McGain. "Victorian public healthcare Chief Executive Officers' views on renewable energy supply." Australian Health Review 45, no. 1 (2021): 7. http://dx.doi.org/10.1071/ah20248.
Full textAbstract:
ObjectiveIdentify the views of healthcare leaders towards public healthcare’s carbon footprint; the importance or not of healthcare energy supply and sources and; the perceived key barriers for Victorian health care to show leadership on renewable energy sources and supply. MethodsSelf-administered questionnaire (10 Likert scale, two open-ended questions) among 24 Victorian Health Chief Executive Officers (CEOs). Responses were anonymous. Descriptive analysis was conducted. ResultsOverall, 13/24 (54%) of CEOs responded. A majority (11/13) agreed that climate change is causing real and accelerating harm to health and the environment, with impacts on patients, staff and services a current issue. One hundred percent (13/13) saw leadership by the public healthcare sector on environmental sustainability as an important responsibility (strongly agreed, 9/13 (69%); agreed, 4/13 (31%)), with most CEOs supporting their institution increasing the amount of renewable electricity supply over-and-above grid levels (strongly agreed, 3/13 (23%); agreed, 9/13 (69%)). However, support for renewable electricity was, for the most part, aspirational and not perceived as a current priority. The key perceived barriers to increasing renewable electricity supply were Health Purchasing Victoria contract and financial constraints. ConclusionsHealth care itself has a carbon footprint. Public healthcare CEOs are supportive of their institutions increasing use of renewable electricity supply, yet perceived barriers regarding inflexible and poorly transparent purchasing contracts and financial cost exist. What is known about the topic?Australian health care contributes ~7 percent to Australia’s total carbon emissions, with hospital energy consumption (coal-generated electricity and natural/fossil gas) a large majority. An executive level champion is a consistent factor across health services that are taking the lead on environmental sustainability. What does this paper add?Our research is original in understanding the views of Victorian public healthcare CEOs on climate change, renewable energy supply and key barriers to increasing uptake. A majority of public healthcare CEOs see energy choices as an important issue for their patients, staff and institution, and that greater leadership should be shown by health care in light of the urgency required to address greenhouse gas emissions. However, support for renewable electricity was, for the most part, aspirational, with specific barriers identified across the healthcare network. What are the implications for practitioners?This research provides information that can inform a pathway to healthcare decarbonisation via sector-wide action.
21
Phan, Duc C., Long T. Truong, Hien D. Nguyen, and Richard Tay. "Modelling the Relationships between Train Commuters’ Access Modes and Traffic Safety." Journal of Advanced Transportation 2022 (February 26, 2022): 1–17. http://dx.doi.org/10.1155/2022/3473397.
Full textAbstract:
Walking, cycling, and feeder bus/tram for first- and last-mile (FLM) train access are often considered to have better health benefits, lower cost, and less environmental impacts than driving. However, little is known about the road safety impacts of these FLM access modes, particularly at a network level. This paper aims to investigate the impacts of train commuters’ access modes on road safety in Victoria, Australia. Macroscopic analyses of crash outcomes in each zone (i.e., Statistical Area Level 1) were performed using negative binomial (NB) and spatially lagged X negative binomial (SLXNB), accounting for potential indirect effects of mode shares in adjacent zones. This macroscopic analysis approach enabled the consideration of the safety effects across the network. The results showed that the SLXNB models outperformed the NB models. Commuting by train, either with walking or car as FLM access mode, was negatively associated with both total and severe crashes. In addition, commuting by train with feeder bus/tram access mode was negatively associated with severe crashes. Interestingly, commuting by train with cycling access mode was negatively associated with total crashes, with a larger effect when compared to walking and car access modes. Overall, the results suggested promoting active transport as FLM train access mode would lead to an improvement in road safety.
22
He, Ling, and Melissa Petrakis. "Spiritual Diversity in Personal Recovery from Mental Health Challenges: A Qualitative Study from Chinese-Australian Service Users’ Perspectives." International Journal of Environmental Research and Public Health 20, no. 3 (January 26, 2023): 2210. http://dx.doi.org/10.3390/ijerph20032210.
Full textAbstract:
Spiritual diversity and the positive role of spirituality in personal recovery have received growing attention in mental health literature. However, the spiritual experiences and views of service users from cultural communities, particularly the Chinese community, are understudied in Australia. This research explores Chinese service users’ spiritual identities and their views and perspectives on the roles of spirituality in their mental health recovery and attempts to provide inspiration for practitioners to engage with service users’ spirituality in non-clinical mental health practice. A qualitative exploratory approach guided this study. Semi-structured interviews were employed with four Chinese participants with spiritual identities, who were recruited through the community Psychosocial Support Service in Victoria. The template analysis method supported the data analysis. The results indicate that spirituality has a positive impact on the mental health recovery of participants, primarily through coping, self-regulatory, and social support mechanisms. The findings also present that Chinese service users’ understanding and approaches to spirituality are shaped by both original and Australian Cultures. These findings suggest that practitioners should provide a creative understanding and cultural awareness when discussing with service users their spiritual identities, perspectives, and spirituality in the wider context. The research fills a gap in the spiritual views and perspectives of service users accessing a non-clinical mental health service from the Chinese community.
23
Ollis, Debbie, and Lyn Harrison. "Lessons in building capacity in sexuality education using the health promoting school framework." Health Education 116, no. 2 (February 1, 2016): 138–53. http://dx.doi.org/10.1108/he-08-2014-0084.
Full textAbstract:
Purpose – The health promoting school model is rarely implemented in relation to sexuality education. This paper reports on data collected as part of a five-year project designed to implement a health promoting and whole school approach to sexuality education in a five campus year 1-12 college in regional Victoria, Australia. Using a community engagement focus involving local and regional stakeholders and with a strong research into practice component, the project is primarily concerned with questions of capacity building, impact and sustainability as part of whole school change. The paper aims to discuss this issue. Design/methodology/approach – Using an action research design, data were collected from parents, students, teachers and key community stakeholders using a mixed methods approach involving surveys, interviews, document analysis and participant observation. Findings – Sexuality education has become a key school policy and has been implemented from years 1 to 9. Teachers and key support staff have engaged in professional learning, a mentor program has been set up, a community engagement/parent liaison position has been created, and parent forums have been conducted on all five campuses. Research limitations/implications – The translation of research into practice can be judged by the impact it has on teacher capacity and the students’ experience. Classroom observation and more longitudinal research would shed light on whether the espoused changes are happening in reality. Originality/value – This paper reports on lessons learned and the key enabling factors that have built capacity to ensure that sexuality education within a health promoting, whole school approach will remain sustainable into the future. These findings will be relevant to others interested in building capacity in sexuality education and health promotion more generally.
24
Olela, Samwel Odhiambo, George L. Makokha, and Kennedy Obiero Obiero. "Spatiotemporal Variability of Temperature, Relative Humidity and Rainfall in Different Altitudes of Lower Lake Victoria Basin, Kenya." Journal of Climate Policy 1, no. 2 (October 8, 2022): 1–19. http://dx.doi.org/10.47941/jcp.1059.
Full textAbstract:
Purpose: Global Climate Variability and Change are among environmental challenges with adverse consequences in the world. Their impacts include heightened temperatures, heightened or lowered rainfall and Relative Humidity. Those impacts depend on a place or how sensitive the people are. Examples of variations at the global scale which do influence local climate elements include: North Atlantic Oscillation (NOA), El Niño Southern Oscillation (ENSO), and Madden-Julian Oscillation. Lower Lake Victoria Basin (LLVB), Kenya was suspected to experience such variations differently due to varied altitudes. This study sought to investigate variability of selected climate elements in different altitudes of the LLVB, Kenya.
Methodology: Meteorological data were obtained per county i.e. Migori - South Nyanza (SONY) Central Meteorological Station, Kisumu - Kisumu Airport Meteorological Station and Kakamega -Mumias Sugar Company (MSC) Meteorological Station. Data for the three selected climate parameters were collected for twenty years except Relative Humidity from Kisumu Airport which was available for only 12 years (2009-2020). ANOVA, Shapiro Wilk W test, Tukeys Honest Significance Difference (HSD) test, Time Series and Pearson’s Correlation Coefficient were used for analysis.
Findings: The findings showed that the elements significantly varied: Temperature F = 120.87, P = 0.0001; rainfall (F = 24.56, P = 0.000 and Relative Humidity (RH) F = 30.37, P = 0.0001. Temperature means correlated with altitudes revealed a negative correlation (r = - 0.896). Extreme events were observed in rainfall.
Unique Contribution to Theory, Policy and Practices: Extreme events of rainfall, increasing trends of selected climate parameters were observed in the study area. These were evidence that climate change has already become an aspect of concern in the study area. Impacts of such extreme events should be investigated to help construct mitigative and adaptive strategies which should be implemented early enough to prevent unwanted outcomes, otherwise similar investigations should be conducted to establish situations elsewhere at different altitudes.
25
Ong, Jason J., Christopher K. Fairley, Ria Fortune, Melanie Bissessor, Chantal Maloney, Henrietta Williams, Adrian Castro, et al. "Improving Access to Sexual Health Services in General Practice Using a Hub-and-Spoke Model: A Mixed-Methods Evaluation." International Journal of Environmental Research and Public Health 19, no. 7 (March 25, 2022): 3935. http://dx.doi.org/10.3390/ijerph19073935.
Full textAbstract:
Improving access to sexual health services is critical in light of rising sexually transmitted infections (STIs). We evaluated a hub-and-spoke model for improving access to sexual health services in three general practices in Victoria, Australia. The primary outcome was the impact on HIV and STI (chlamydia, gonorrhoea, syphilis) testing. Segmented linear regression analysis was conducted to examine the trends in the total HIV/STI tests pre- (from January 2019 to June 2020) and post-implementation (from July 2020 to July 2021). We evaluated the feasibility and acceptability of integrating this model into the general practices using semi-structured individual interviews. There was a statistically significant rise in testing for HIV and STIs in all general practices: post-implementation, there was an increase of an average of 11.2 chlamydia tests per month (p = 0.026), 10.5 gonorrhoea tests per month (p = 0.001), 4.3 syphilis tests per month (p = 0.010), and 5.6 HIV tests per month (p = 0.010). Participants reported increases in knowledge level and confidence in offering STI testing and managing a greater variety of sexual health cases. This study demonstrates the feasibility of implementing a hub-and-spoke model to enable GPs to deliver sexual health care with support from a sexual health specialist service.
26
Nicodemus Osoro, Odhiambo, Paul Obade, and Gathuru Gathuru. "Anthropogenic Impacts on Land Use and Land Cover Change in Ombeyi wetland, Kisumu County, Kenya." International Journal of Regional Development 6, no. 1 (August 18, 2019): 57. http://dx.doi.org/10.5296/ijrd.v6i1.15292.
Full textAbstract:
Land use and land cover change as a result of human-induced transitions is a major environmental challenge in Lake Victoria Basin. The study adopted a mixed-method consisting of remote sensing and GIS-based analysis, key informant interviews, and household survey consisting of 384 households to asses Land Use and Land Cover Dynamics and associated human-induced transformations in Ombeyi wetland. The study aimed at generating a characterized area estimate of Ombeyi wetlands land use and land cover change schema for the study period (1990-2017), and examining the spatial and temporal characteristics of anthropogenic impacts and their relationship with land use and land cover change in Ombeyi wetland. The gis-based analysis revealed that built-up area/settlements and agricultural lands extensively increased in area at the expense of wetland vegetation. Key informants attributed the changes to population increase (29.2%) and an associated demand for land and natural resources as the major driving forces for the changes. Analysis of household-survey results validated the observed patterns during the remotely sensed data analysis phase of the research, as 90.1% (n=384) of the respondents reported to own land within the wetland through inheritance. 92.2% of the respondents are farmers practicing farming in the wetland with 72.4% of the same respondents attaining primary level education and below. Poverty and education levels were significant factors in influencing unsustainable land use and land cover changes observed in this study. The present state of land cover and its dynamics have had negative impacts on the riparian rural livelihoods and natural resource management.
27
Sheen, Jade, Elizabeth M. Clancy, Julie Considine, Alison Dwyer, Phillip Tchernegovski, Anna Aridas, Brian En Chyi Lee, Andrea Reupert, and Leanne Boyd. "“Did You Bring It Home with You?” A Qualitative Investigation of the Impacts of the COVID-19 Pandemic on Victorian Frontline Healthcare Workers and Their Families." International Journal of Environmental Research and Public Health 19, no. 8 (April 18, 2022): 4897. http://dx.doi.org/10.3390/ijerph19084897.
Full textAbstract:
Concerns regarding the physical and mental health impacts of frontline healthcare roles during the COVID-19 pandemic have been well documented, but the impacts on family functioning remain unclear. This study provides a unique contribution to the literature by considering the impacts of the COVID-19 pandemic on frontline healthcare workers and their families. Thirty-nine frontline healthcare workers from Victoria, Australia, who were parents to at least one child under 18 were interviewed. Data were analysed using reflexive thematic analysis. Five superordinate and 14 subordinate themes were identified. Themes included more family time during lockdowns, but at a cost; changes in family responsibilities and routines; managing increased demands; healthcare workers hypervigilance and fear of bringing COVID-19 home to their family members; ways in which families worked to “get through it”. While efforts have been made by many healthcare organisations to support their workers during this challenging time, the changes in family functioning observed by participants suggest that more could be done for this vulnerable cohort, particularly with respect to family support.
28
Evans, Melissa, Leanne Lester, Richard Midford, Helen Walker Cahill, David Foxcroft, Robyn Waghorne, and Lynne Venning. "The impact of gender, socioeconomic status and locality on the development of student patterns of alcohol consumption and harm." Health Education 119, no. 4 (June 3, 2019): 309–18. http://dx.doi.org/10.1108/he-08-2018-0037.
Full textAbstract:
Purpose The consequences of problematic alcohol consumption fall heavily on Australian adolescents, with this population at increased risk of death, serious injury and other harm. Research regarding whether gender, socioeconomic status (SES) or locality play a role in young people’s alcohol consumption and related harm is limited in Australia. The purpose of this paper is to determine whether Victorian students’ patterns of alcohol uptake, consumption and related harm differed between gender, SES and locality. Design/methodology/approach The study involved secondary analysis of student data from the Drug Education in Victorian Schools harm minimisation drug education programme, undertaken in 21 Victorian government schools over three years The initial cohort of 1,752 students was followed during Years 8, 9 and 10, when their average age would have, respectively, been 13, 14 and 15 years. Findings There were no gender differences in drinking uptake, consumption or harm. Students with low SES were more likely to have consumed a full drink of alcohol and also experienced more alcohol-related harm. Students living in a regional/rural area were more likely to have engaged in high alcohol consumption. Originality/value The findings of this study highlighted that different student demographics have an impact on patterns of alcohol consumption, vulnerability and harm. Students with low SES, living in a regional/rural area, are more at risk than students with higher SES living in a fringe metro/major regional or metro area. Future school harm minimisation drug education programmes should consider the needs of students with demographics that make them more susceptible to higher consumption and harm.
29
Walker, Glen. "A Potential Approach of Reporting Risk to Baseflow from Increased Groundwater Extraction in the Murray-Darling Basin, South-Eastern Australia." Water 14, no. 13 (July 2, 2022): 2118. http://dx.doi.org/10.3390/w14132118.
Full textAbstract:
An approach of reporting long-term trends in groundwater extraction and baseflow impacts in the Murray-Darling Basin (MDB) in south-eastern Australia was developed and tested. The principal aim of the framework was to provide early warning of any potential adverse impacts from groundwater extraction on environmental releases of surface water for baseflow, support adaptive management of these impacts, and highlight those areas which may benefit from conjunctive water management. The analysis showed that there is no current decadal trend in the annual aggregate groundwater extraction volumes or stream impact across the non-Victorian MDB, with much of the interannual variability being related to rainfall. Despite this, increasing volumes of environmental releases of water for baseflows in some river valleys are being required to replace the stream depletion caused by historical patterns of groundwater extraction established before 2003. Two valleys were identified for which there may be insufficient surface water storage to release water to substitute stream losses to groundwater and still support ecosystems during dry periods. The increasing trend in extraction since 2003 in one of the units has significantly increased the risk in that valley. The reporting framework was shown to be effective for alluvial groundwater systems connected to regulated rivers.
30
Lindenmayer, DB, RC Lacy, VC Thomas, and TW Clark. "Predictions of the impacts of changes in population size and environmental variablitity on Leadbeater's possum, Gymnobelideus leadbeateri McCoy (Marsupialia: Petauridae) using population viability analysis: an application of the computer program VORTEX." Wildlife Research 20, no. 1 (1993): 67. http://dx.doi.org/10.1071/wr9930067.
Full textAbstract:
Population Viability Analysis (PVA) uses computer modelling to simulate interacting deterministic and stochastic factors (e.g. demographic, genetic, spatial, environmental and catastrophic processes) that act on small populations and assess their long-term vulnerability to extinction. The computer program VORTEX was used in a PVA of Leadbeater's possum, Gymnobelideus leadbeateri McCoy, an endangered arboreal marsupial that is restricted to the montane ash forests of the central highlands of Victoria. PVA was used to examine the impacts of changes in the size of subpopulations and the effects of environmental variation. Our analyses demonstrated that an annual linear decline in the carrying capacity in all or parts of the habitat will lead to the extinction of G. leadbeateri in those areas. Mean time to extinction was related to the rate of annual decrease. This conclusion is of practical and management importance as there is presently a decline in suitable habitat because of an annual loss of more than 3.5% of trees with hollows, which provide nest sites for G. leadbeateri. Because nest sites are a factor that limits populations of G. leadbeateri, the species could be lost from large areas within the next 50 years. PVA was also used to determine the viability of populations in areas, such as oldgrowth forest, where there is not likely to be a steady decline in habitat carrying capacity resulting from the loss of trees with hollows. This allowed an analysis of the cumulative impacts of small population size, environmental variation and genetic factors, which showed that, for a 100-year projection, simulated populations of 200 animals or more remained demographically stable and experienced a less than 10% decline in predicted genetic variability. However, the relatively simplified nature of population modelling and the suite of assumptions that underpin VORTEX mean that the probability of extinction of populations of this size may be greater than determined in this study. As a result, it is possible that only populations of more than 200 animals may persist in the long term where suitable habitat can be conserved or established and subsequently maintained without a reduction in carrying capacity.
31
Huse, Oliver, Christina Zorbas, Alethea Jerebine, Ari Kurzeme, Miranda Blake, Megan Ferguson, Claire Palermo, et al. "Recreation centre managers’ perceptions of pricing interventions to promote healthy eating." Health Promotion International 35, no. 4 (July 3, 2019): 682–91. http://dx.doi.org/10.1093/heapro/daz062.
Full textAbstract:
Abstract Retailers have the capacity to improve the food and beverage environment by making healthier options more affordable and attractive for their consumers. The perspectives of retailers on feasible and acceptable pricing strategies are not known. The aim of this study was to understand retailers’ perceptions of factors that are relevant to feasible and acceptable health-promoting food and beverage pricing interventions. A convenience sample of 11 aquatic and recreation centre managers in Victoria, Australia was recruited to participate in semi-structured interviews. We took a pragmatic approach with the aim of understanding retailers’ perceptions of factors that affect the feasibility and acceptability of pricing interventions within their facilities. Thematic analysis was used to synthesize and interpret retailers’ perceptions of pricing interventions. Key themes identified were: structural and organizational characteristics (the internal and external characteristics of aquatic and recreation centres), characteristics of feasible pricing changes (type, magnitude and products targeted by pricing strategies) and business outcomes (profits and customer feedback). Results suggest that pricing interventions to promote healthy food and beverage choices can be feasible and acceptable to retailers, though contextual considerations are likely to be important. Future studies should use these findings to design interventions most likely to be acceptable to retailers, work with retailers to implement health-promoting food and beverage pricing interventions, evaluate the impact on business outcomes including customer perspectives and profitability, and test transferability to other retail settings.
32
Tran, Jonathan, Karen Willis, Margaret Kay, Kathryn Hutt, and Natasha Smallwood. "The Workplace and Psychosocial Experiences of Australian Senior Doctors during the COVID-19 Pandemic: A Qualitative Study." International Journal of Environmental Research and Public Health 19, no. 5 (March 5, 2022): 3079. http://dx.doi.org/10.3390/ijerph19053079.
Full textAbstract:
The coronavirus disease 2019 (COVID-19) pandemic has had significant mental health impacts among healthcare workers (HCWs), related to resource scarcity, risky work environments, and poor supports. Understanding the unique challenges experienced by senior doctors and identifying strategies for support will assist doctors facing such crises into the future. A cross-sectional, national, online survey was conducted during the second wave of the Australian COVID-19 pandemic. Inductive content analysis was used to examine data reporting workplace and psychosocial impacts of the pandemic. Of 9518 responses, 1083 senior doctors responded to one or more free-text questions. Of the senior doctors, 752 were women and 973 resided in Victoria. Four themes were identified: (1) work-life challenges; (2) poor workplace safety, support, and culture; (3) poor political leadership, planning and support; and (4) media and community responses. Key issues impacting mental health included supporting staff wellbeing, moral injury related to poorer quality patient care, feeling unheard and undervalued within the workplace, and pandemic ill-preparedness. Senior doctors desired better crisis preparedness, HCW representation, greater leadership, and accessible, authentic psychological wellbeing support services from workplace organisations and government. The pandemic has had significant impacts on senior doctors. The sustainability of the healthcare system requires interventions designed to protect workforce wellbeing.
33
Huse, Oliver, Claire Palermo, Monica Evans, and Anna Peeters. "Factors influencing healthy eating and physical activity amongst school staff." Health Promotion International 35, no. 1 (January 21, 2019): 123–31. http://dx.doi.org/10.1093/heapro/day100.
Full textAbstract:
Summary Limited research has explored teachers’ perceptions of the role that schools can play in supporting staff members’ healthy eating and physical activity. We aimed to identify barriers to healthy eating and physical activity within the school context, and to conclude on potential strategies for supporting staff to pursue these healthier behaviours. A convenience sampling strategy was used to recruit eleven schools from across Victoria to participate in this study, through contacts known to the researchers. The researchers facilitated focus groups involving staff from schools. Focus groups ranged in size from 3 to 12 participants (total 82) and lasted between 40 and 75 min. Thematic analysis was used to identify themes and sub-themes which were identified by staff as being important for healthy eating and physical activity. Schools that were perceived by staff to support healthy eating and physical activity offered opportunities, through initiatives and the physical environment, to support staff in accessing environments and facilities that supported them in being healthy. Further supportive elements were identified as a culture of health behaviours amongst staff members and leadership which supported health behaviours. Workplace stressors were reported to impact many aspects of staff health and wellbeing. Potential actions by schools to better support staff to pursue healthy eating and physical activity were identified from the themes emerging from this study. Alignment between these themes and elements of the World Health Organisation’s healthy workplace framework suggest it will be important for health promotion models to account for these themes.
34
Jedwab, Rebecca M., Elizabeth Manias, Alison M. Hutchinson, Naomi Dobroff, and Bernice Redley. "Nurses’ Experiences After Implementation of an Organization-Wide Electronic Medical Record: Qualitative Descriptive Study." JMIR Nursing 5, no. 1 (July 26, 2022): e39596. http://dx.doi.org/10.2196/39596.
Full textAbstract:
Background Reports on the impact of electronic medical record (EMR) systems on clinicians are mixed. Currently, nurses’ experiences of adopting a large-scale, multisite EMR system have not been investigated. Nurses are the largest health care workforce; therefore, the impact of EMR implementation must be investigated and understood to ensure that patient care quality, changes to nurses’ work, and nurses themselves are not negatively impacted. Objective This study aims to explore Australian nurses’ postimplementation experiences of an organization-wide EMR system. Methods This qualitative descriptive study used focus group and individual interviews and an open-ended survey question to collect data between 12 and 18 months after the implementation of an EMR across 6 hospital sites of a large health care organization in Victoria, Australia. Data were collected between November 2020 and June 2021, coinciding with the COVID-19 pandemic. Analysis comprised complementary inductive and deductive approaches. Specifically, reflexive thematic analysis was followed by framework analysis by the coding of data as barriers or facilitators to nurses’ use of the EMR using the Theoretical Domains Framework. Results A total of 158 nurses participated in this study. The EMR implementation dramatically changed nurses’ work and how they viewed their profession, and nurses were still adapting to the EMR implementation 18 months after implementation. Reflexive thematic analysis led to the development of 2 themes: An unintentional divide captured nurses’ feelings of division related to how using the EMR affected nurses, patient care, and the broader nursing profession. This time, it’s personal detailed nurses’ beliefs about the EMR implementation leading to bigger changes to nurses as individuals and nursing as a profession than other changes that nurses have experienced within the health care organization. The most frequent barriers to EMR use by nurses were related to the Theoretical Domains Framework domain of environmental context and resources. Facilitators of EMR use were most often related to memory, attention, and decision processes. Most barriers and facilitators were related to motivation. Conclusions Nurses perceived EMR implementation to have a mixed impact on the provision of quality patient care and on their colleagues. Implementing technology in a health care setting was perceived as a complex endeavor that impacted nurses’ perceptions of their autonomy, ways of working, and professional roles. Potential negative consequences were related to nursing workforce retention and patient care delivery. Motivation was the main behavioral driver for nurses’ adoption of EMR systems and hence a key consideration for implementing interventions or organizational changes directed at nurses.
35
Panov, Andrey. "Macroeconomic assessment of the environmental quality of economic growth at the regional level." Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences 2021, no. 4 (January 12, 2022): 568–78. http://dx.doi.org/10.21603/2500-3372-2021-6-4-568-578.
Full textAbstract:
The research featured a macroeconomic assessment of the quality of economic growth. The analysis was based on various environmental factors, obtained in the process of strategic environmental assessment of the developmental priorities of the Kemerovo region in 2002–2020. The research objective was to determine the effect of environmental factors on eco-intensity and economic growth in this resource-based region in the context of global and national environmental challenges. The paper presents an overview of the methods of ecological and economic analysis suitable for strategic environmental assessment. The study featured mathematical methods of calculating the economic eco-intensity and the decoupling effect, as well as the model of economic growth developed by P. Victor. The decoupling effect was rather weak for the main types of negative impact, i.e. pollution, waste generation, disturbed lands, etc. The only green decoupling effect was revealed by the volume of contaminated wastewater. P. Victor's extended model showed the predominance of "brown" economic growth, while the increase in the carbon intensity of the gross domestic product for methane coincided with the significant decrease in the economic development of the region. The article also introduces a forecast of the economic development of the Kemerovo region, based on global and national trends of decarbonization. Transition to the use of the best available technologies should reduce the level of eco-intensity and increase the rate of decarbonization, both in the main industries and in methane processing.
36
Barbaro, E., R. Zangrando, T. Kirchgeorg, A. Bazzano, S. Illuminati, A. Annibaldi, S. Rella, et al. "An integrated study of the chemical composition of Antarctic aerosol to investigate natural and anthropogenic sources." Environmental Chemistry 13, no. 5 (2016): 867. http://dx.doi.org/10.1071/en16056.
Full textAbstract:
Environmental contextOwing to its remoteness, Antarctica is an excellent natural laboratory for conducting studies on the behavior of marine aerosols and for monitoring the impact of global human activities. The aim of this study is to provide an extensive chemical characterization of Antarctic aerosol and to investigate its sources. A distinction among anthropogenic, crustal, and biogenic sources was defined using several chemical markers. AbstractDuring the 2010–11 austral summer, an aerosol sampling campaign was carried out at a coastal Antarctic site (Terra Nova Bay, Victoria Land). In this work, previously published data about water-soluble organic compounds and major and trace elements were merged with novel measurements of major ions, carboxylic acids and persistent organic pollutants (polychlorobiphenyls, polycyclic aromatic hydrocarbons, polychlorinated naphthalenes, polybrominated diphenylethers and organochlorine pesticides) in order to provide a chemical characterisation of Antarctic aerosol and to investigate its sources. The persistent organic pollutants were determined using a high-volume sampler, able to collect both particulate and gaseous fractions, whereas remaining compounds were determined by performing an aerosol size fractionation with a PM10 cascade impactor. Ionic species represented 58% (350ng m–3) of the sum of concentrations of all detected compounds (596ng m–3) in our Antarctic PM10 aerosol samples due to natural emission. Trace concentrations of persistent organic pollutants highlighted that the occurrence of these species can be due to long-range atmospheric transport or due to the research base. Factor analysis was applied to the dataset obtained from the samples collected with the PM10 sampler in order to make a distinction between anthropogenic, crustal and biogenic sources using specific chemical markers.
37
Beaton, Laura, Ian Williams, and Lena Sanci. "Exploring adolescent and clinician perspectives on Australia’s national digital health record, My Health Record." Australian Journal of Primary Health 27, no. 2 (2021): 102. http://dx.doi.org/10.1071/py20169.
Full textAbstract:
Adolescence is often a time when risk-taking behaviours emerge and attendance at primary health care is low. School-based health services can serve to improve access to health care. Clinicians play a key role in improving adolescents’ health literacy and capacity to make informed care decisions. Australia’s national digital health record, My Health Record (MHR), has posed significant challenges for both clinicians and adolescents in understanding impacts on patient privacy. Guidance is required on how best to communicate about MHR to adolescents. This exploratory qualitative study aims to examine adolescents’ understanding of MHR, clinicians’ knowledge of MHR and their use of MHR with adolescents. Focus groups with students, school health and well-being staff and semistructured interviews with GPs and nurses were undertaken in one regional and one urban secondary school-based health service in Victoria. Transcripts from audio recorded sessions were examined using thematic analysis. Resulting themes include minimal understanding and use of MHR, privacy and security concerns, possible benefits of MHR and convenience. The results suggest opportunities to address gaps in understanding and to learn from adolescents’ preferences for digital health literacy education. This will support primary care clinicians to provide best-practice health care for adolescents.
38
Crabtree, Nathan, Shirley Mo, Leon Ong, Thuvarahan Jegathees, Daniel Wei, David Fahey, and Jia (Jenny) Liu. "Retrospective Analysis of Patient Presentations at the Sydney (Australia) Royal Easter Show from 2012 to 2014." Prehospital and Disaster Medicine 32, no. 2 (January 31, 2017): 187–94. http://dx.doi.org/10.1017/s1049023x16001540.
Full textAbstract:
AbstractIntroductionComprehensive studies on the relationship between patient demographics and subsequent treatment and disposition at a single mass-gathering event are lacking. The Sydney Royal Easter Show (SRES; Sydney Olympic Park, New South Wales, Australia) is an annual, 14-day, agricultural mass-gathering event occurring around the Easter weekend, attracting more than 800,000 patrons per year. In this study, patient records from the SRES were analyzed to examine relationships between weather, crowd size, day of week, and demographics on treatment and disposition. This information would help to predict factors affecting patient treatment and disposition to guide ongoing training of first responders and to evaluate the appropriateness of staffing skills mix at future events.HypothesisPatient demographics, environmental factors, and attendance would influence the nature and severity of presentations at the SRES, which would influence staffing requirements.MethodsA retrospective analysis of 4,141 patient record forms was performed for patients who presented to St John Ambulance (Australian Capital Territory, Australia) at the SRES between 2012 and 2014 inclusive. Presentation type was classified using a previously published minimum data set. Data on weather and crowd size were obtained from the Australian Bureau of Meteorology (Melbourne, Victoria, Australia) and the SRES, respectively. Statistical analyses were performed using SPSS v22 (IBM; Armonk, New York USA).ResultsBetween 2012 to 2014, over 2.5 million people attended the SRES with 4,141 patients treated onsite. As expected, the majority of presentations were injuries (49%) and illnesses (46%). Although patient demographics and presentation types did not change over time, the duration of treatment increased. A higher proportion of patients were discharged to hospital or home compared to the proportion of patients discharged back to the event. Patients from rural/regional locations (accounting for 15% of all patients) were more likely to require advanced treatment, health professional review, and were more likely to be discharged to hospital or home rather than discharged back to the event. Extremes of temperature were associated with a lower crowd size and higher patient presentation rate (PPR), but had no impact on transfer or referral rates to hospital.ConclusionThis study demonstrated that analyses of patient presentations at an agricultural show provide unique insights on weather, attendance, and demographic features that correlated with treatment and disposition. These data can help guide organizers with information on how to better staff and train health care providers at future mass-gathering events of this type.CrabtreeN,MoS,OngL,JegatheesT,WeiD,FaheyD,LiuJ.Retrospective analysis of patient presentations at the Sydney (Australia) Royal Easter Show from 2012 to 2014.Prehosp Disaster Med.2017;32(2)187–194.
39
Pomeroy, Sylvia E. M., and Robyn P. Cant. "General practitioners' decision to refer patients to dietitians: insight into the clinical reasoning process." Australian Journal of Primary Health 16, no. 2 (2010): 147. http://dx.doi.org/10.1071/py09024.
Full textAbstract:
The aim of this project was to describe general practitioners’ (GPs’) decision-making process for reducing nutrition risk in cardiac patients through referring a patient to a dietitian. The setting was primary care practices in Victoria. The method we employed was mixed methods research: in Study 1, 30 GPs were interviewed. Recorded interviews were transcribed and narratives analysed thematically. Study 2 involved a survey of statewide random sample of GPs. Frequencies and analyses of variance were used to explore the impact of demographic variables on decisions to refer. We found that the referral decision involved four elements: (i) synthesising management information; (ii) forecasting outcomes; (iii) planning management; and (iv) actioning referrals. GPs applied cognitive and collaborative strategies to develop a treatment plan. In Study 2, doctors (248 GPs, 30%) concurred with identified barriers/enabling factors for patients’ referral. There was no association between GPs’ sex, age or hours worked per week and referral factors. We conclude that a GP’s judgment to offer a dietetic referral to an adult patient is a four element reasoning process. Attention to how these elements interact may assist clinical decision making. Apart from the sole use of prescribed medications/surgical procedures for cardiac care, patients offered a dietetic referral were those who were considered able to commit to dietary change and who were willing to attend a dietetic consultation. Improvements in provision of patients’ nutrition intervention information to GPs are needed. Further investigation is justified to determine how to resolve this practice gap.
40
McConachy, Diana, and Karalyn McDonald. "Issues for Primary, Informal, Home-based Carers of People Living with AIDS." Australian Journal of Primary Health 5, no. 1 (1999): 30. http://dx.doi.org/10.1071/py99004.
Full textAbstract:
Central to the Australian national strategic response to HIV/AIDS is the need for training and support for volunteer carers of people with HIV/AIDS. However, the role of primary, informal, home-based carers of people with AIDS (PWA) is not clearly defined and the research about carers undertaken in Australia has not specifically looked at this group. The aim of the study described was to examine the experiences of primary, home-based carers of people with AIDS in order to inform policy and program development. Data were collected from 47 carers in New South Wales and Victoria between August and November, 1996. A short self-administered questionnaire collecting demographic information was followed by a longer questionnaire with mostly closed questions on preparation for caregiving, caregiving tasks, symptom management, service use, coping strategies, and impact of caregiving. Open-ended questions were about the provision of emotional support by the carer to the PWA, the carer's health and positive aspects of caregiving. Two key findings emerge from the content and thematic analyses. The first relates to the study respondents, who differ from the national profile of informal carers in two areas, gender and age. The second relates to the diverse nature of the caregiving experience, including the vast array of symptoms and diseases that an AIDS diagnosis can entail, the complexity of the relationship between the carer and care recipient and the experience of multiple caregiving. These findings highlight the difficulty in identifying simple, singular strategies for carer support and information.
41
Litherland, Steven, Peter Miller, Nic Droste, and Kathryn Graham. "Male Barroom Aggression among Members of the Australian Construction Industry: Associations with Heavy Episodic Drinking, Trait Variables and Masculinity Factors." International Journal of Environmental Research and Public Health 18, no. 13 (June 24, 2021): 6769. http://dx.doi.org/10.3390/ijerph18136769.
Full textAbstract:
Introduction and Aims: Past research indicates heavy episodic drinking (HED), trait aggression, male honour and conformity to masculine norms are risk factors for male barroom aggression (MBA) perpetration. However, little is known about the impact of these variables on experiences of MBA victimization. Further, data derived previously, particularly in relation to perpetration have come from relatively low-risk samples comprising university students, limiting the generalizability of findings to other, at-risk male groups. Thus, the present study assessed the impact of the aforementioned variables as well as personality constructs of impulsivity and narcissism on both the perpetration of and victimization from MBA among a high-risk sample sourced from male members of the Australian construction industry. Method: A purposive sample of Australian male construction workers aged 18 to 69 years (n = 476, Mage = 25.90, SDage = 9.44) completed individual interviews at their current place of employment or while training at various trade schools in Geelong and Melbourne, Victoria, Australia. Items related to past month HED, past year experiences of verbal and physical MBA (perpetration and victimization), trait aggression’s four factors (physical, verbal, anger, hostility), impulsivity, narcissism, male honour and conformity to masculine norms. Results: Participants reported high levels of verbal (24.2%) and physical (21%) MBA perpetration and verbal (33.6%) and physical (31.1%) MBA victimization. Hierarchical binary logistic regression analyses identified HED as the strongest predictor of aggression involvement, while trait physical aggression, trait anger, narcissism and conformity to norms endorsing violence and a need to win were significantly and positively associated with MBA perpetration. Conclusions: The present study reinforces the key relationships between heavy drinking and aspects of personality and MBA, while also highlighting narcissism as a risk factor for barroom aggression perpetration. Indeed, personality profiles and HED appear to exert stronger influences on MBA perpetration than socially constructed masculinity factors, most of which were unrelated to aggression involvement in bars, clubs or pubs.
42
Robertson, D., and Q. J. Wang. "Bayesian networks for decision analyses — an application to irrigation system selection." Australian Journal of Experimental Agriculture 44, no. 2 (2004): 145. http://dx.doi.org/10.1071/ea02178.
Full textAbstract:
Farmers are under continual pressure from Government and industry to change farm practices to meet productivity and environmental targets. In response to these pressures, farmers will make decisions to adopt practices that reflect their motivations and priorities. However, where the changes of practice are major, there may be considerable uncertainty associated with the decision-making process. Decision support tools are one method that may assist in reducing the uncertainty associated with decisions about changes in farm practices.Bayesian networks provide a useful tool to assist in the structuring and analysis of decision problems. A Bayesian network is a decision analysis framework, based on Bayesian probability theory, which allows the integration of scientific and experiential knowledge, and the uncertainty associated with this knowledge. The approach involves describing a system in terms of variables and linkages, or relationships between variables, at a level appropriate to the decision making. This is achieved through representing linkages as conditional probability tables and propagating probabilities through the network to give the likelihood of variable outcomes. Therefore, the approach ensures that treatment of risks and uncertainties is an intrinsic part of the decision-making processes. The Bayesian network is dynamic and interactive, and hence if a network previously developed does not fit a user's conceptual understanding of the system, it can be adapted quickly and simply to the cognitive understanding of the user.A case study Bayesian network has been developed for decisions associated with the selection of irrigation systems for irrigated dairy farms in Northern Victoria. This case study demonstrates that the most appropriate irrigation system for a dairy farm is dependent on factors including the amount of irrigation water available and soil types. Analysis of the Bayesian network indicates that the appropriate irrigation system is more sensitive to the income generated from pasture than to the price of water. The Bayesian network can demonstrate the impacts of decisions on the farmer's system and can allow the farmer to evaluate these impacts according to their own priorities and criteria. This information can then be used by the natural resource manager to assess the appropriate level of incentive or penalty required if the farmer is to adopt the preferred option that will also achieve preferable outcomes from a natural resource management perspective.
43
Bazzano, Andrea, Francesco Soggia, and Marco Grotti. "Source identification of atmospheric particle-bound metals at Terra Nova Bay, Antarctica." Environmental Chemistry 12, no. 2 (2015): 245. http://dx.doi.org/10.1071/en14185.
Full textAbstract:
Environmental context The atmosphere above Antarctica, the cleanest part of the Earth’s troposphere, serves as a valuable laboratory for studying natural atmospheric processes and for monitoring the impact of human activities on the global environment. Central to these studies is an understanding of long-range transport of pollutants to Antarctica, and distinguishing the relative contribution of natural and anthropogenic sources. We use chemical tracers and isotopic analysis to assess the origin of metals associated with atmospheric particulates in Antarctica. Abstract During the 2010–2011 austral summer, size-segregated aerosol samples were collected at a coastal Antarctic site (Terra Nova Bay, Victoria Land) and analysed for major and trace elements and lead isotopic composition, in order to provide a better understanding of the sources of metals and their transportation pathways towards Antarctica. Aerosol size fractionation was performed by a cascade impactor, able to collect aerosol particles of aerodynamic diameter 10–7.2, 7.2–3.0, 3.0–1.5, 1.5–0.95 and 0.95–0.49µm. It was found that Al, Co, Fe, Li, Mn, Rb, Y and V were mainly related to crustal inputs, whereas the marine contribution was significant for Li, Mg, Na and Rb. An additional anthropogenic source influencing the concentration of Cr, Cu, Mo and Pb was clearly demonstrated. The concentration of the elements associated to the crustal and marine inputs showed high values in the coarse mode (7.2–3.0µm), whereas the anthropogenic elements were also characterised by a high concentration in the finer (1.5–0.95µm) particles. The study of the temporal trends of the measured chemical markers along with the meteorological variables revealed that both the crustal and anthropogenic elements were related to the air masses carried by the katabatic wind from the inland, whereas the marine input appeared to be higher in January when the sea-ice extent was reduced. Finally, lead isotope ratios pointed out that the anthropogenic input was likely related to the polluted aerosols from South America and Australia, representing the predominant fraction (50–70%) of the lead measured in the samples.
44
Thoma, K., P. A. Baker, and E. B. Allender. "Design Methods for the Development of Wastewater Land Disposal Systems." Water Science and Technology 27, no. 1 (January 1, 1993): 77–86. http://dx.doi.org/10.2166/wst.1993.0020.
Full textAbstract:
Recent changes in legislation governing water quality management of receiving water bodies have led to a reappraisal of wastewater land disposal techniques. However, more stringent regulations have also necessitated the development of a multi-disciplinary planning approach, to ensure that land based wastewater disposal is functionally and environmentally sustainable in the long-term. Of principal concern are the long term impact of nutrients, salt and other potential contaminants on the soils of the receiving site and on downstream water quality. Assessment of hydrological, soil physical and geological characteristics, together with civil construction and service considerations, assist in the determination of receiving-site selection, application area and balance storage volume, irrigation method, environmental monitoring system specification etc. Analysis and interpretation of wastewater and soil chemical characteristics determines the pre-application water treatment required, and aliows long-term monitoring of the effect of wastewater disposal on the receiving-site soils. Two case-studies are presented. One describes the planning and design of a recently commissioned land-disposal system using industrial wastewater from a chemical process plant to irrigate a Eucalypt plantation in western metropolitan Melbourne. The other reports on the on-going assessment and planning of a large-scale land-disposal system proposed to accommodate the treated sewage effluent from a large north-west Victorian regional city.
45
Wood, Christopher. "Environmental Impact Assessment in Victoria: Australian Discretion Rules EA!" Journal of Environmental Management 39, no. 4 (December 1993): 281–95. http://dx.doi.org/10.1006/jema.1993.1071.
Full text
46
Horyniak, Danielle, Mark Stoové, Keflemariam Yohannes, Alan Breschkin, Tom Carter, Beth Hatch, Jane Tomnay, Margaret Hellard, and Rebecca Guy. "The impact of immigration on the burden of HIV infection in Victoria, Australia." Sexual Health 6, no. 2 (2009): 123. http://dx.doi.org/10.1071/sh08088.
Full textAbstract:
Background: Accurate estimates of the number of people diagnosed and living with HIV infection within a health jurisdiction provide the basis for planning of clinical service provision. Case reporting of new diagnoses does not account for inwards and outwards migration of people with HIV infection, thereby providing an inaccurate basis for planning. Methods: The Victorian passive surveillance system records all cases of HIV diagnosed in Victoria and distinguishes between new Victorian diagnoses (cases whose first ever HIV diagnosis was in Victoria) and cases previously diagnosed interstate and overseas. In order to gain an understanding of the impact of population movement on the burden of HIV infection in Victoria, we compared the characteristics of people first diagnosed in Victoria with those previously diagnosed elsewhere. Results: Between 1994 and 2007 there were 3111 HIV notifications in Victoria, including 212 (7%) ‘interstate diagnoses’ and 124 (4%) ‘overseas diagnoses’. The proportion of cases diagnosed outside Victoria increased from 6.4% between 1994 and 2000 to 13.8% between 2001 and 2007. Compared with ‘new diagnoses’, a larger proportion of ‘interstate diagnoses’ reported male-to-male sex as their HIV exposure, were Australian-born and diagnosed in Victoria at a general practice specialising in gay men’s health. Compared with ‘new diagnoses’, a larger proportion of ‘overseas diagnoses’ were female, reported heterosexual contact as their HIV exposure, and were diagnosed in Victoria at a sexual health clinic. Conclusions: Between 1994 and 2007 more than 10% of Victorian HIV diagnoses were among people previously diagnosed elsewhere. Characteristics of both interstate and overseas diagnoses differed from new diagnoses. Service planning needs to be responsive to the characteristics of people moving to Victoria with previously diagnosed HIV infection.
47
DODSON, J. R., K. FRANK, M. FROMME, D. HICKSON, V. McRAE, S. MOONEY, and J. D. SMITH. "Environmental Systems and Human Impact at Cobrico Crater, South-western Victoria." Australian Geographical Studies 32, no. 1 (April 1994): 27–40. http://dx.doi.org/10.1111/j.1467-8470.1994.tb00658.x.
Full text
48
Matveev, Roman, Alison Macpherson, and Bonnie Leadbeater. "21 Victoria healthy youth survey injury analysis." Injury Prevention 21, Suppl 2 (April 2015): A8.1—A8. http://dx.doi.org/10.1136/injuryprev-2015-041654.21.
Full text
49
Cornes, Isabel Clare, and Brian Cook. "Localising climate change: heatwave responses in urban households." Disaster Prevention and Management: An International Journal 27, no. 2 (April 3, 2018): 159–74. http://dx.doi.org/10.1108/dpm-11-2017-0276.
Full textAbstract:
Purpose The purpose of this paper is to provide empirical insights into urban household perceptions and (in)action towards the perceived impacts of climate change, based on a case study in Kensington, Victoria, Australia. This case utilises households as sites of active agency, rather than as passive recipients of climate change or associated governance. Design/methodology/approach This research trialled an approach to engaging a community in the context of disaster risk reduction (DRR). It involved a two-stage quantitative door-knocking survey (reported elsewhere), followed by a qualitative interview with interested households. In total, 76 quantitative surveys contextualise 15 qualitative interviews, which are the focus of this analysis. The findings are presented comparatively alongside the current literature. Findings Heatwaves are understood to be the most concerning hazard for the households in this sample who associate their increasing frequency and severity with climate change. However, subsequent (in)action is shown to be situated within the complexities of day-to-day activities and concerns. While respondents did not consider themselves to have “expert” knowledge on climate change, or consider their actions to be a direct response to climate change, most had undertaken actions resulting from experience with heatwaves. These findings suggest there may be an under-representation of DRR, which includes climate change adaptation actions, within the existing research. Research limitations/implications While this sample justifies the arguments and conclusions, it is not a representative sample and therefore requires follow-up. It does however challenge traditional approaches to risk management, which focus on awareness raising and education. The research highlights the unique contexts in which households perceive and act on risk, and the need for risk “experts” to consider such contexts. Originality/value This research provides empirical evidence of urban household responses to perceived climate change-related risk, an often-neglected dimension of heatwave and adaptation studies in Australia. The findings also suggest promise for the methodological approach.
50
Eade, Rodger. "Issues in environmental impact assessment in victoria: What has scoresby taught us?" Urban Policy and Research 18, no. 4 (January 2000): 515–27. http://dx.doi.org/10.1080/08111140008727854.
Full text