Master of Industrial Relations / Australia, during the twenty five years that followed the end of the Second World War, experienced increased prosperity and a stable industrial relations system in which the Commonwealth Conciliation and Arbitration Commission (the federal commission) played a dominant and authoritative role. The NSW building boom which began in the latter part of the 1950s introduced new technology, concentrated building workers in the central business district of Sydney, and broadened the range of skills required of builders' labourers. The major NSW building tradesmen's union, the Building Workers' Industrial Union (NSW/BWIU), had a communist leadership. The national body of that union lost its federal industrial registration in 1948, and the NSW/BWIU moderated its behaviour after it nearly lost its own, NSW state, registration in 1957. The Australian Building Construction Employees and Builders' Labourers Federation (ABLF) had a federal award under which most of the members of its NSW branch (NSW/BLF) were employed. The leadership of both the ABLF and of the NSW/BLF were communist. The Communist Party of Australia (CPA) suffered a defection by the ABLF leadership in the early 1960s to a communist party which endorsed Marxist- Leninist policies. The BWIU leadership also left the CPA (and formed the Socialist Party of Australia) following an announced shift in policy direction by the CPA in 1969. That shift in policy abandoned the `united front' concept and adopted ultra-left policies which advocated vanguard action by small groups. The announcement by the CPA of its new policies occurred after the gaoling of a Victorian union leader which signalled the virtual collapse of the previously authoritative, and punitive, role of the federal commission. The structure and politics of society underwent enormous change during the 1960s and early 1970s which was an era of protest during which various social movements were formed. The NSW/BLF became a major participant in those protests and movements, and conducted various industrial and social campaigns during the first half of the 1970s. Those campaigns were conducted in line with the ultra-left policies of the CPA, and this isolated the NSW/BLF from its federal body and from the trade union movement generally. This thesis analyses some of the campaigns conducted by the NSW/BLF during the period 1970-1974 and the various responses by the Master Builders Association of NSW (MBA/NSW) to those campaigns. The MBA/NSW broadened its membership base during the 1950s, and the effect that its new membership structure had on its decision-making processes is also considered.

The Menindee Lakes are a series of shallow floodplain depressions on the Lower Darling River, approximately 300 river kilometres upstream from the confluence with the River Murray, in southeastern Australia. The system is the fourth largest water storage in the Murray-Darling Basin (1,680 Gl) and comprises of seven shallow deflation basins: Lakes Malta, Balaka, Bijiji, Tandure, Pamamaroo, Menindee, Cawndilla, and Lake Wetherell. Lake Wetherell was created by the construction of the Menindee Main Weir and subsequent flooding of the main channel of the Darling River and surrounding floodplain. Each deflation lake is individually connected to the Darling River with the exception of Lake Cawndilla, which is connected to Lake Menindee by Morton Boolka Channel. The climate of the Menindee area is arid with a mean annual rainfall of 243.7 mm, average maximum temperature in January of 34.1° C and in July of 16.9° C. Due to the flat topography, local runoff is negligible and the impact of precipitation on the water budget of the lakes is negligible in comparison to evaporation, which exceeds 2.5 m year-1. Prior to regulation, the Menindee Lakes would fill when river levels were higher than the sill level of the feeder creeks. When river levels receded, the lakes drained back to the Darling River leaving a residual pool, which would evaporate. The Darling River is one of the most variable rivers in the world and prior to regulation the Menindee Lakes were often dry for extended periods. The large lakes (Cawndilla, Menindee, Pamamaroo and Tandure) would fill on average every once every one to two years and the longest droughts lasted five years. The small lakes (Bijiji, Balaka and Malta) filled on average every two to three years with the longest droughts lasting eleven years. Construction of the Menindee Lakes Scheme was completed in 1968 and is a series of small dams, regulators, weirs, channels and levees designed to conserve Darling River floodwaters. The main structure is the Menindee Main Weir, which raises the level of the river 12 m above the bed level, creating Lake Wetherell and filling Lakes Tandure, Bijiji, Balaka and Malta. This hydraulic head is used to gravity feed Lakes Pamamaroo, Menindee and Cawndilla. The hydrologic regime is now dictated by the operating procedures developed by the New South Wales Department of Infrastructure, Planning and Natural Resources. The priority of operations is to maximize the potential supply of water for all users and to maximize water quality within the lakes and Lower Darling River for human uses. Now the lakes are inundated for longer periods; rates of drawdown are more rapid and small to medium sized floods downstream of the scheme and in the Darling Anabranch have been eliminated. Despite increased permanency, large water level fluctuations are still common and drying cycles have not been lost entirely. Since the completion of the scheme Lake Malta has dried four times, Lake Balaka three times, Lake Bijiji twice, Lakes Tandure and Pamamaroo once, Lake Menindee five times and Lake Cawndilla four times. Of all of the lakes, Lake Malta is least impacted by regulation. The vegetation dynamics and role of the seed bank have not been extensively investigated in ephemeral systems. The seed bank provides a mechanism for species persistence through unfavourable conditions and colonisation during favourable conditions. In ephemeral lakes, large and aseasonal water level fluctuations are common which may result in long periods of unfavourable conditions. Plants growing in these environments must be able to persist through unfavourable conditions for growth and survival. The main objectives of this study were: - To investigate the seed density, species richness and composition of the seed banks of selected lakes. - To determine if there are any within lake patterns in seed bank density, species richness and composition. - Examine the effect of different water regimes on germination and recruitment from the seed bank. - Determine water regime preferences for germination and recruitment of common species. - Investigate vegetation change during an extended drought. - Determine flood tolerances of Xanthium occidentale, Cyperus gymnocaulos and Ludwigia peploides. - Investigate the interaction between nutrients and water regime on recruitment from the seed bank. No information regarding the seed banks of the Menindee Lakes was available; therefore, a reconnaissance study was undertaken. The aims of this study were to determine the seed density, floristic composition, zonation with respect to elevation, differences between and within lakes and germination strategy (pattern through time) of Lake Malta, Bijiji and Menindee seed banks. Results showed that the seed bank of each lake had a different floristic composition and Lake Menindee had a depauperate seed bank (Lake Malta 27 species and 6,300-43,983 seeds m-2, Lake Bijiji 24 species and 2243-27,417 seeds m-2 and Lake Menindee one species and 117-233 seeds m-2). Within each lake, the seed density, species richness and composition was spatially variable but no zonation with respect to elevation was observed. In Lake Bijiji, the sampling site on the northern shore of the lake had a significantly less dense and less species rich seed bank than the other locations; however, this was not present in Lake Malta. Over 90% of the total germination from the seed bank from all lakes occurred in the first six weeks. This study also provided evidence that the seed bank around the edges of the lakes was concentrated in zones of organic matter deposition (strandlines). The seed bank density and species composition of the strandlines and adjacent sediment was investigated in Lakes Cawndilla, Menindee, Tandure (large highly regulated lakes) and Malta (a small lake minimally impacted by regulation). Three hypotheses were tested in this study: 1. The strandline will have a denser and more species rich seed bank. 2. The strandline provides favourable microsites for germination and recruitment. 3. All species present in the seed bank will bet hedge. The strandline seed banks of Lakes Cawndilla (strandline 25,753 seeds m-2 and adjacent sediment 2,730 seeds m-2), Menindee (strandline 7,427 seeds m-2 and adjacent sediment 646 seeds m-2) and Tandure (strandline 8,006 seeds m-2 and adjacent sediment 2,178 seeds m-2) were significantly denser and more species rich than the adjacent sediment, whereas there was large, species rich seed bank outside the strandline in Lake Malta strandline (70,180 seeds m-2 and adjacent sediment 54,266 seeds m-2). The organic component of the strandline may act to reduce evaporation from the soil and provide a favourable microsite for germination and recruitment. Of the 58 species present in all seed banks 37 bet hedged (had persistent seed banks). The effect of water regime on recruitment from the seed bank and the optimal water regime for germination and recruitment of common species were investigated in a pond experiment. This experiment had three aims: 1. To test the hypothesis that different water regimes will give rise to different plant communities from the same seed bank. 2. Determine optimal water regimes for germination and recruitment of common species. 3. To formulate a testable conceptual model describing recruitment from the seed bank under different, controlled water regimes. Different water regimes did give rise to different plant communities from the same seed bank. Myriophyllum verrucosum was the only species that germinated whilst submerged. All other species required exposed soil with high soil moisture to germinate. All terrestrial and floodplain species died if flooded, however several amphibious species were present that persisted whilst flooded, despite requiring exposed soil for germination. The conceptual model consisted of eight states (dependant on whether the soil was exposed or inundated, soil moisture content, duration of inundation and species present) that predicted which species would be present in each of the states (providing they were present in the seed bank). A series of surveys to investigate recruitment from the seed bank in the field during a period of extended drought was undertaken over 488 days. This study had four aims: 1. To investigate the relationship between the extant vegetation and selected environmental variables. 2. To test a conceptual model that predicts how the environment changes with fluctuating water levels. The model consists of five states (windows of opportunity) that the system switches between; depending water level, elevation and the species present in the seed bank and extant vegetation. The five states are: window of opportunity closed due to inundation, window of opportunity open for germination establishment and reproduction (exposed soil with high moisture content in the top 7.5 cm), window of opportunity closed for germination but open for establishment and reproduction (low soil moisture in the top 7.5 cm), window of opportunity closed for germination and establishment but open for reproduction (top 15 cm low soil moisture) and all windows of opportunity closed because the soil is dry (low soil moisture to 40 cm). 3. To test the part of the conceptual model derived from the pond experiment. 4. To investigate the change in the germinable seed bank as the window of opportunity for germination opens, plants recruit and replenish the seed bank. This aim tests the hypothesis that the species that recruit will reflect the seed bank before the window of opportunity for germination opens, then when the window of opportunity for germination opens the seed bank will become less similar and then recover (reflect the recruited vegetation) after the species present have replenished the seed bank. The floristic composition of Lake Malta was correlated with sediment exposure time and clay content, Lake Balaka with sediment exposure time, soil moisture and clay content, Lake Wetherell with elevation, canopy cover and elevation of the water relative to the quadrat and Lake Menindee with sediment exposure time, soil moisture, elevation and clay content. The floristic composition of Lake Cawndilla was not correlated with any of the measured environmental variables. As water levels fell the window of opportunity for germination opened once the sediment was exposed and closed when the sediment surface dried. The window of opportunity for establishment and reproduction did not close until the sediment dried further. For the most desiccation tolerant species the window of opportunity for growth and reproduction remained open. If the species composition of the seed bank was known, the pond model predicted the potential floristic composition. However, it did not take into account sediment exposure time. Extended drought in the Darling catchment meant that the lakes did not fill during the study period and the effect of flooding could not be investigated in the field. Therefore, a pond experiment to test the effect of flooding on Xanthium occidentale, Cyperus gymnocaulos and Ludwigia peploides was undertaken. Three hypotheses were tested: 1. Xanthium occidentale when top flooded for more than two weeks will die. Plants partially flooded will survive, increase above ground to below ground biomass ratio and grow when water levels fall. 2. Cyperus gymnocaulos when top flooded for two weeks will show no adverse effects and grow when water levels fall. When top flooded for more than two weeks the above ground biomass will senesce and resprout when water levels fall. Plants partially flooded will show no adverse effects. 3. Ludwigia peploides when top flooded will rapidly increase above ground biomass in order to reach the water surface. Each species generally responded as hypothesised. Xanthium occidentale also produced adventitious roots and lost stem rigidity when partially flooded. Cyperus gymnocaulos showed reduced growth rates when partially flooded compared to plants that were not flooded. Water regime is only one factor that may influence the floristic composition derived from the seed bank. A pond experiment was undertaken to test the hypothesis that the combination of different soil nutrient concentrations and water regime will give rise to different plant communities from the same seed bank. The effect of different nutrient loadings however, had no effect on floristic composition and the differences could be explained by differences in water regime. The sediment seed banks of the Menindee Lakes provide a mechanism for survival through droughts and floods. They are spatially variable and the strandline accounted for the majority of seed around the edges of the large regulated lakes. All but one species present in the seed banks of all lakes sampled required exposed sediment with high soil moisture to germinate and many species were very desiccation tolerant (especially terrestrial and floodplain species). Most species were intolerant to flooding as juvenile or adults; however, there were a few amphibious species present. Water regime influences the floristic composition derived from the seed bank but soil texture is also an important factor, whereas nutrients appeared to have no effect. / Thesis (Ph.D.)--School of Earth and Environmental Studies, 2004.

Includes bibliographical references (leaves 384-399)

Doctor of Philosophy / This thesis traces NSW Aboriginal political activity and demands from 1909 to 1939. In examining the background to the situations of Aboriginal communities in the early 1900's, two factors appear to have been of major importance. One was the degree of compatibility between Aboriginal and rural capitalist land use. The other was the labour requirements of rural industries. There are clear indications of internal colonial economic relations continuing until at least the late 1930's. As European land use intensified regionally, Aborigines attempted to secure their position by demanding tenure over land of significance to them. Initially, the creation of reserves was as much a result of this Aboriginal demand as of white settler desires to segregate Aborigines.

Master of Industrial Relations / Australia, during the twenty five years that followed the end of the Second World War, experienced increased prosperity and a stable industrial relations system in which the Commonwealth Conciliation and Arbitration Commission (the federal commission) played a dominant and authoritative role. The NSW building boom which began in the latter part of the 1950s introduced new technology, concentrated building workers in the central business district of Sydney, and broadened the range of skills required of builders' labourers. The major NSW building tradesmen's union, the Building Workers' Industrial Union (NSW/BWIU), had a communist leadership. The national body of that union lost its federal industrial registration in 1948, and the NSW/BWIU moderated its behaviour after it nearly lost its own, NSW state, registration in 1957. The Australian Building Construction Employees and Builders' Labourers Federation (ABLF) had a federal award under which most of the members of its NSW branch (NSW/BLF) were employed. The leadership of both the ABLF and of the NSW/BLF were communist. The Communist Party of Australia (CPA) suffered a defection by the ABLF leadership in the early 1960s to a communist party which endorsed Marxist- Leninist policies. The BWIU leadership also left the CPA (and formed the Socialist Party of Australia) following an announced shift in policy direction by the CPA in 1969. That shift in policy abandoned the `united front' concept and adopted ultra-left policies which advocated vanguard action by small groups. The announcement by the CPA of its new policies occurred after the gaoling of a Victorian union leader which signalled the virtual collapse of the previously authoritative, and punitive, role of the federal commission. The structure and politics of society underwent enormous change during the 1960s and early 1970s which was an era of protest during which various social movements were formed. The NSW/BLF became a major participant in those protests and movements, and conducted various industrial and social campaigns during the first half of the 1970s. Those campaigns were conducted in line with the ultra-left policies of the CPA, and this isolated the NSW/BLF from its federal body and from the trade union movement generally. This thesis analyses some of the campaigns conducted by the NSW/BLF during the period 1970-1974 and the various responses by the Master Builders Association of NSW (MBA/NSW) to those campaigns. The MBA/NSW broadened its membership base during the 1950s, and the effect that its new membership structure had on its decision-making processes is also considered.

Doctor of Philosophy / Persons with acquired brain injury require continuing support and care in various aspects of their lives many years post-injury. Their care and support are mainly provided by family members. While respite is one of a range of critical support systems for carers and people with life-long disability, very little is known about respite in the area of acquired brain injury. The majority of the research on respite has been undertaken in developmental disability, mental health and in aged care, but there is no research to date about respite from the perspectives of the person with a disability, the carer and respite provider. There is also no research that examines these perspectives in the acquired brain injury literature. This study was aimed to address this gap in the literature by investigating respite from the perspectives of the person with acquired brain injury, the carer and the respite provider. It also examined the profile of respite services being provided in the Australian state of New South Wales as there had not been a comprehensive mapping of respite before. Survey methodology was used to gather information from persons with acquired brain injury and their carers who were members of the New South Wales Brain Injury Association, which is the peak advocacy association of people with brain injury. The same methodology was used to gather similar information from members of Interchange Respite Care New South Wales, which is a peak association representing respite providers in the state. The survey questionnaires were developed and designed after an extensive review of the literature, and were reviewed by experts in the fields of respite, disability and acquired brain injury. The survey questionnaire was also trialled on a sample of families. The survey questionnaires for the three participant groups shared several common sections, such as demographic information; factors influencing respite use; expectations of respite; and satisfaction with respite services used by persons or carers. The responses from the three participant groups were analysed and compared using logistic regression and descriptive statistics. The key findings of the study are (a) several characteristics or factors of the person with acquired brain injury and their carer were significantly associated with the use of respite, (b) there were several common factors that all three participant groups reported to influence respite use, and (c) there were several common expectations of respite among the three participant groups. Some of the characteristics or factors that were significantly associated with respite use included the severity of disability, the high level of dependency of the person with acquired brain injury, and the number of days spent in a coma. Common factors reported by all three participant groups to influence respite use included the stress level of the carer and the severity of disability. Factors reported to influence respite use appear to be consistent with the literature in developmental disability. There were common perspectives regarding the expectations of respite among all three participant groups, such as the need for trained and qualified respite staff; a wider range of respite services and more flexibility of respite service provision. The study also indicated a reported lack of sufficient respite for persons with acquired brain injury and their carers. Some of the findings of the study appeared to be consistent with the research literature on acquired brain injury; such as the majority of carers being mainly female; there is a reliance on informal networks for the care and support of the person with acquired brain injury; and the majority of the persons with acquired brain injury being male. The study also found that many respite providers in New South Wales had extensive experience in running a respite service. The findings of the study have important implications for policy direction and development, practice and service delivery, and research. In terms of policy direction and development, implications explored included: a flexible funding model that is responsive to the needs of carer and person with acquired brain injury, and adequately trained and qualified staff and volunteers play an important role in respite provision. Further research is required to understand empirically the benefits and quality of life outcomes over a period of time, such as what types and extent of respite are more beneficial for certain demographic profiles. The study highlights the perspectives of persons with acquired brain injury, their carers and respite providers. Respite is an important support system to enable persons with acquired brain injury to receive the continuing care and support from their carers. Respite in acquired brain injury is a new field that merits further research as it holds the potential for addressing the needs of people with acquired brain injury and their carers.

Thesis (PhD)--Macquarie University, Division of Environmental and Life Sciences, Dept. of Biological Sciences, 2005. / Bibliography: p. 178-203. / Introduction -- Study sites -- Leaf characteristics and resource availability -- Insect herbivory and resource availability -- Insect communities and resource availability -- Influence of resource availability on recovery from herbivory -- Conclusions. / This project used the resource availability hypothesis (Coley et al., 1985) as a framework for investigating the relationship between resource availability (as defined by soil nutrients), leaf traits, insect herbivore damage and insect community structure. According to the hypothesis, plants from low resource environments should be better-defended, have longer leaf lifespans and slower growth rates than plants from higher resource environments. Higher resource plant species are expected to suffer higher levels of herbivory and recover faster from herbivory than low resource plant species (Coley et al. 1985). A corollary to this hypothesis is that plants from higher resource sites should support greater densities of insect herbivores than low resource species. Comparisons between high and low resource sites were made in terms of: (i) leaf traits of mature and immature leaves; (ii) phenology of leaf maturation; (iii) herbivore damage in the field and laboratory; (iv) diversity and abundance of herbivorous insect fauna; and (v) ability to recover from herbivory. / Mode of access: World Wide Web. / 243 p. ill., maps

Thesis by publication. / Thesis (PhD)--Macquarie University (Division of Environmental & Life Sciences, Graduate School of the Environment), 2007. / Bibliography: p. 267-303. / General introduction -- Redescription of two species of wobbegongs (Chondrichthyes: Orectolobidae) with elevation of Orectolobus halei Whitley 1940 to species level -- Using recreational scuba-divers to survey the relative abundance and distribution of wobbegong sharks (Family: Orectolobidae) in New South Wales, Australia -- Observations of localised movements and residence time of wobbegong sharks (Orectolobus halei) at Fish Rock, New South Wales, Australia -- Length-frequency distribution, length-length, mass-mass and mass-length relationships of wobbegong sharks (Genus Orectolobus) commercially fished in New South Wales, Australia -- Quantitative diet assessment of wobbegong sharks (Genus Orectolobus) in New South Wales, Australia -- Reproductive synchrony of three sympatric species of wobbegong shark (Genus Orectolobus) in New South Wales, Australia -- Age and growth of wobbegong sharks (Genus Orectolobus) in New South Wales, Australia. / In New South Wales, Australia, wobbegong sharks (Orectolobidae) have been commercially targetted by the Ocean Trap and Line Fishery since 1991. A catch decrease of ca. 50% in a decade lead to concern over the sustainability of the fishery and to wobbegongs being listed as vulnerable in NSW under the World Conservation Union Red List assessment. The aim of this research was to investigate wobbegong biology and ecology in relation to its fishery to provide essential data and information for sustainable management of the woggegong fishery. Biological data was obtained from 904 wobbegongs collected from commercial fishing boats, using setlines and lobset pots and by scuba diving. previously two species of wobbegongs were known to occur in NSW: the spotted wobbegong (Orectolobus maculatus) and the ornate wobbegong (O. ornatus). This study discovered a new species (O. halei) described as a subspecies by Whitley (1940), but which had been syonymised with O> ornatus due to a lack of taxonomic investigation. / Mode of access: World Wide Web. / 307 p. ill., some col., maps

'Biographical references': leaf 384-409. / Thesis (PhD) -- Macquarie University, School of History, Philosophy and Politics, 1983. / Bibliography: leaf 418-434. / Introduction -- PART I: The 1870s -- Philanthropy for children: the Royal Commission and women philanthropists' "Natural rights" -- Philanthropic care for adults within the woman's sphere: diversity and limits -- Nuns and evangelicals: ladies and females: a case study of two refuges for prostitutes -- PART II: The 1880s -- Women's philanthropic care of the young: influence and expansion within the woman's sphere -- Women's philanthropy for adults: confidence within the woman's sphere -- A lady and a philanthropist: Helen Fell, 1882-92 -- PART III: The 1890s -- Philanthropic care of the young: from the lady and towards the mother -- Philanthropy for adults: the declining role of the lady within the woman's sphere -- Conclusion. / This thesis investigates the impact of an ideological construct - the woman's sphere - on philanthropy in Sydney during 1870-1900. The woman's sphere was a hegemonic concept which denoted the activities and functions deemed appropriate for women. Women were encouraged to work within their sphere in philanthropy and restricted from working in areas or ways outside their sphere. Within these limits, women had a distinct and important impact on philanthropy. -- Part I examines women's philanthropy in the 870s. The first two chapters deal with the major areas of women's philanthropy; the care of girls, mixed-sex groups of children, the sick and working class women. It is argued that women's involvement in these areas was increasingly justified as being within the woman's sphere. Chapter 3 analyses two Refuges for ex-prostitutes, the essential agreement on philanthropic aims between sectarian organisations and the relationship between the lady and the female within the woman's sphere. -- The 1880s, it is argued in Part II, was a decade when the lady became increasingly confident of her right to solve social problems considered to be within the philanthropic woman's sphere. In successive chapters, the impact of the woman's sphere concept on the philanthropic care of children and adults is analysed. The impact on the individual of the woman's sphere concept and the meaning of being a lady within that sphere is examined in Chapter 6. -- Part III discusses the changes in, and the expansion of, woman's sphere philanthropy during the 1890s. Although a select group of ladies still dominated women's philanthropy, much of their power and prestige was eroded. The woman's sphere concept remained but it was much less a means by which women philanthropists could justify independent action. -- In conclusion, it is argued that the woman's sphere concept is essential to an understanding of nineteenth-century life. Whilst this thesis demonstrates its impact on philanthropy, the concept was also a key determinant of women's activities in other areas. / Mode of access: World Wide Web. / xxiii, 434 leaves ill

Although New Orleans culture has been a popular subject for historians due to its ethnic diversity and multiculturalism, certain groups have been ignored in the city's vast historiography. Such is the case of Hispanics, who have been present for most of the city's history. This study recovers a portion of that lost Hispanic history through analysis of Spanish-language newspapers published in New Orleans throughout the nineteenth century. One of these newspapers, El Moro de Paz, was published with the goal of encouraging the advancement of trade relationships between Louisiana and Latin America. A study of El Moro de Paz and its Spanish-born publisher could contribute to an understanding of the role that New Orleans played in the emergence of the New South after the Civil