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Since the 1990s, suicide and stress amongst farming individuals in Britain has gained increasing attention. This is because restructuring of the farm sector has placed greater economic pressure on farm family businesses and led to dramatic socio-cultural change in rural communities. Academic research has been dominated by a medical, reactionary approach to the examination of stress. This ignores the cultural and gender processes which are embedded in a patriarchal family farming ‘way of life’ that may, in reality, underpin medicalised outcomes. This ethnographic research, utilising repeated life history interviews with multiple members of farming families, based in Powys, Mid Wales, provides a crucial first step in a more proactive understanding of stress by tracking the dynamics, construction, enactment and maintenance of relational farming identities. From such a perspective, behavior according to a farming ‘way of life’ is brought sharply into focus as a course and source of components of stress. Drawing upon a range of theoretical positions, a robust conceptualisation of farming stress is developed. In particular insights from feminism inform the non-medical approach adopted by this research. Ideas are drawn on from emerging, feminist international perspectives of relational farming gender identities and by closer integration of theoretical post-modern insights from cultural, rural studies which has persistently neglected farming individuals. This research contributes to theoretical and empirical development within agricultural geography by providing an example of how micro contextualisation of farming/ rural lives can be contextualised within the macro-economic framework of agriculture. Results are drawn from 7 case study farming families, with scale of analysis utilised to reveal from birth the construction, maintenance and enactment of relational farming gender identities. Farm survival is found to be heavily dependent upon socialisation within the ideology of family farming, the enactment of farming identities beyond the farm gate, and the necessity for individuals to adhere to a patriarchal ideology. This patrilineal ‘way of life’ ideology and its gendered components are revealed to demonstrate that adherence to gender roles is becoming increasingly difficult within the current context of agricultural and rural change. The struggle that individuals have to maintain their place and sense of belonging in family farming emerges as a key source of contemporary stress. Further work is needed to ensure that the gendered understanding of farming stress formulated in this research is applied to rural stress policy and practice.

This thesis is an attempt to document and explain the manifest changes that have been taking place in Welsh identity since 1979, and the political consequences thereof. It is presupposed that before any autonomist outbursts and other, related political changes take place in a sub-national region such as Wales, some sort of identive change has to occur. This 'identive change' is posited to take place in two stages - identity transformation followed by identity mobilisation. Central chapters deal with this process in two, non-exclusive, dimensions - institutions and individual agents. Alongside institution-building, certain policy areas are deemed to be of crucial importance in relation to the maintenance and dissemination of Welsh identity, namely education and broadcasting. In addition, the relationship between endogenous and exogenous forces affecting Welsh identity is considered in the context of civil society, political praxis, the economy and the European Union. These events are charted and analysed by means of primarily qualitative techniques which emphasise the importance of the positional and strategic confluence of individual 'gatekeepers', who are able to influence policy and, perhaps more importantly, affect the perception and reception of new ideologies and institutional exigencies.

The Upper Triassic, Penarth Group has been examined, throughout Britain, both at outcrop and in boreholes. It is divided, lithostratigraphically into a lower, Westbury Formation and an upper, Lilstock Formation. Within these units a number of regionally-and locally-applicable members are distinguished. The Penarth Group is a predominantly marine, sedimentary sequence transitionally situated between arid or semi-arid lacustrine and fluviatile sediments (Mercia Mudstone Group and New Red Sandstone) and more fully marine strata (Lias). Early stages of the "Rhaetic" marine incursion, principally represented by the Westbury Member, document the establishment of semi-isolated, brackish basins which were superseded by a less restricted marine environment. This transgressional advance is linked to nutrient supply and thence to phytoplankton productivity in order to explain organic carbon profiles through the Westbury Member, Offshore and nearshore zones of this sea are recognised, the latter including sediments assigned to barrier-inlet, lagoon and tidal=flat environments. Clay mineral studies reveal an enrichment of smectite in offshore areas which is ascribed to differential sedimentation processes. Transgression was interrupted by a regressional phase marked by the lagoonal sediments of the Gotham Member. A shift in the zone of smectite deposition can be related to this regression. The inferred shelf-lagoon carbonates of the Langport Member reflect a renewal of transgression. A local influx of sediment-laden fresh- water is believed to have been responsible for the local change to the Watchet Member Facies. Deeper-water intermittently oxygen-deficient, marine environments are envisaged for the Pre-planorbis Beds. These spread across the Langport Member shelf-lagoon, as a result of continuing transgression, culminating in the widespread establishment of deeper-water conditions in the Lower Jurassic. An increase in kaolinite relative to smectite in these younger strata, reflects increasingly humid climatic conditions. A regional correlation of the lithostratigraphica.1 subdivisions is attempted leading to a series of palaeogeographical reconstructions.

This thesis considers the impact of substantially attenuating a suspect's right to silence on the relative positions of the police and defence in custodial interviews. The main hypothesis argues that these provisions have had a significant, unforeseen impact on the working dynamic between police officers and legal advisers. Interview strategies have developed, which seek to reinforce advantages to the police associated with control of pre-interview evidential disclosure. A second hypothesis postulates that introduction of the inference provisions has influenced suspect behaviour during custodial interrogation, leading to a reduced reliance upon the exercise of silence. The study drew upon data collected from in-depth, tape-recorded interviews with police officers involved at various stages of the investigative process, representing a wide variety of roles and experience. Full transcripts of the interviews were prepared and then subjected to a close-grained, qualitative analysis in which various themes were identified. The findings reveal, inter alia, that pre-interview disclosure has assumed increased significance, and can be instrumental to the interrogation outcome. Police officers are accorded considerable discretion in the management of police-suspect relations, which is evident in the emergence of control strategies for case-related information. Greater openness has flowed from the development of better-trained lawyers, and was manifest in the increased emphasis by police officers on truth-seeking during interview. Evidence emerged of controlled disclosure being used as a mechanism for securing or negotiating the co-operation of an interviewee. The extent of disclosure varied according to a number of factors, although, in serious or complex cases, non-disclosure formed the basis for the strategy. The incremental release of information has been shown to have an unsettling effect on interviewees and can undermine the legal adviser's presence. The police claim fewer no-comment interviews and improved content from the use of these tactics - findings that are echoed in recent studies by the Home Office and in Northern Ireland. The research therefore indicates that there is evidence to support both hypotheses.

Thesis (MEd (Distance Ed))--University of South Australia, 1996

This study explored the experience of what it is to be a gay man and to live in a rural community. It sought to understand why gay men would want to live in places that are said to have a reputation for hostility towards them. The empirical data from the semi-structured interviews with twenty-one gay men living in fifteen small-town locations across New South Wales, Australia, was analysed using a qualitative method derived from phenomenology, ethnography and modified grounded theory. The distinctive findings of this thesis centre on these men???s desire and determination to stay in the bush. They chose to stay in rural locations and effectively employed a diverse range of strategies to both combat the difficulties of rural life and enhance its advantages. The bush was the place in which these men could find themselves, be themselves and also find others like themselves. The space and the isolation of the bush gave them the latitude and the scope to live gay lives. This is why they stayed. By staying, they were also able to live out both the homosexual and rural components of their personal and social identity. Building on a brief look at the Australian rural past, the conceptual framework utilises notions of ???the stranger??? and draws on resilience, agency and resistance theory to understand these men???s ability to live in an unwelcoming place. Resilience allowed these men to cope and deal with the difficulties they faced. Human agency, the individual's capacity to exert autonomy over his life, is used to restore prominence to resistance theory. Agency is the catalyst to resistance and resistance fuels an individual???s, and sometimes a collective, opposition to the dominant social forces that inhibits one???s agency. These men???s desire to live in a rural place can be understood through theoretical considerations of place, the freedom of place and queer theory. Their satisfaction with life can be theorised through the application of a concept new to theory in gay literature - thriving. This thesis documents a largely unreported aptitude and proficiency by rural gay men to live in the bush. It suggests that their close affinity with place gives them a sense of belonging that, when combined with their concept of a gay lifestyle, effectively queers the places in which they live. That gay men can live fulfilled lives in the very places they are said to have fled evokes an innovative perspective together with an appreciation of what it is to be gay in the bush.

Emergent spatial signals which may be interpreted in the context of fluvial sediment transport processes are detected through the use of reflectance spectroscopy in the sand-sized sediments of the Towamba River, southeastern New South Wales. Reflectance spectroscopy of sufficiently fine spectral resolution represents a technique for mineral composition analysis which is complementary to X-ray diffraction, with advantages in terms of ease of sample preparation and rapidity of measurement. Instrumentation is available allowing high-quality spectrum acquisition in the field and from airborne and satellite-borne instruments. The former allows mineral analyses to more easily be incorporated into sediment tracing studies as an additional variable. The latter offers large scale, repeatable areal coverage of a dynamic system in which sediments are exposed to the sky. The Towamba River drains a catchment of c. 1000 km [square] in extensively altered granitic terrain along the south coast of New South Wales, and carries significant quantities of sand-sized sediment through much of the system. Pervasive but spatially variable chlorite, epidote, and sericite have been described in local and neighbouring terrain. These are spectrally active in the SWIR wavelength region in which the PIMA portable spectrometer operates. The airborne HyMap instrument is sensitive through this range as well as through the visible and near-infrared regions. Conventionally such channel sediments would represent a single class in the context of the broader landscape, and comparatively they represent a domain of restricted variance. In this study of samples of sediment were collected for analysis with the PIMA, the results of which supported the efficacy of such an exercise in a conventional tracing context and supported analysis of HyMap imagery. Although issues related to reduction of HyMap-detected radiance to reflectance prevented effective analysis of the shorter wavelengths sensitive to the presence of ferrous and ferric iron, the consideration of absorption feature depths and the application of a matched filtering operator revealed gross-scale spatial patterns which were interpreted as two populations of sand in the main channel. This interpretation is consistent with bank erosion occurring during two very large magnitude flow events in the 1970s, with minor ongoing perturbation of the sediment signal in the main channel by the contribution of sediment from tributaries. The presence of a definite spatial signal having been established, routes for further investigation are suggested. A noisy signal hypothesised on the basis of imagery may be used to better direct a field sampling program for a conventional sediment tracing study. The signal to noise ratio may be improved for example through calibration of radiance to reflectance and removal of atmospheric interference and improved field sampling schemes, after which more rigorous, quantitative exercises such as geostatistical ???field??? trial or spatial series analysis may be performed. Connections to process through sediment transport models are enabled through the use of GIS.

Arsenic (As) in groundwater systems is a problem in many parts of the world owing to ever-increasing extraction of groundwater resources to meet the needs of growing populations. Surprisingly, the occurrence of elevated As concentrations in coastal sandy aquifers has only recently been published as a result of this research. Sandy aquifers are commonly used as a clean and reliable source of water for domestic, agricultural and industrial needs due to their high recharge rates and the filtering capacity of sands. Water quality monitoring in Australian sandy aquifers is usually limited to a small suite of major elements and salinity measurements to determine the quality of groundwater and to identify any potential problems from seawater intrusion as a result of over extraction. Minor and trace elements, particularly toxic elements, have largely been ignored in regular monitoring programs. Prompted by an emerging pattern of human health problems in a community reliant on groundwater, hydrogeochemical investigations of the Stuarts Point coastal sand aquifer, on the North Coast of New South Wales, Australia, identified elevated As concentrations of up to 337 ????g/L in the catchment's Pleistocene barrier sands. These concentrations are well in excess of the World Health Organisation and the Australian National Health and Medical Research Council water quality criteria of 10 and 7 ????g/L respectively. From research into the Stuarts Point geology, geochemistry, geomorphology, hydrogeology and hydrogeochemistry, and with the assistance of environmental isotopes, the spatial distribution, occurrence and mobilisation processes of As were determined. The presence and distribution of elevated As concentrations in the regional coastal aquifer system are sporadic and involve a series of complex hydrogeochemical processes. No single hydrogeochemical process can describe the release of As from solid phase to groundwater system on the regional scale. Processes of competitive exchange with PO43- and HCO3-, reductive dissolution of Fe oxyhydroxides and arsenical pyrite oxidation, though not forming dominant correlations, are still evident and influence As chemistry at this scale. Detailed investigations of the hydrogeochemistry on the vertical scale have identified two main processes as causing As to be released and mobilised. The first process is associated with the oxidation of arsenical pyrite in Acid Sulphate Soils and metal hydrolysis reactions which mobilise As in the acidic environment. In the absence of dissolved oxygen (DO), NO3- acts as the oxyanion facilitating arsenical pyrite oxidation and releasing As into solution. The second process that mobilises As from the sediments is the liberation of As from metal-oxyhydroxides in the carbon-rich environment, where HCO3- originates from the dissolution of shell material in the Pleistocene barrier sands. The marine influenced depositional history and geomorphology of the aquifer provide opportunities for As to become incorporated into the aquifers matrix in a variety of mineral forms, which is an occurrence not considered to be unique to the Stuarts Point catchment. The findings presented here are amongst the first detailed studies of naturally occurring As in an Australian groundwater system as well as in the Pleistocene coastal sand aquifer environment. The understanding of As accumulation and mobilisation identified as a result of this research emphasises the need for potential As occurrences in similar groundwater systems in other coastal environments in Australia, and globally, to be considered.

The story of transport and accessibility problems in rural Australia is very similar to other wealthy countries with low rural densities and long distances such as the US and Canada ??? little or no public transport, very high levels of car ownership, and poor service provision. During the past two decades rationalisation and privatisation of services has led to the closure of many basic services in rural Australia. The withdrawal of services has necessitated longer distance travel for many rural residents ??? a problem which has been exacerbated by the rationalisation of public transport services. As a result there have emerged severe accessibility and mobility problems in rural areas, despite the presence of high levels of car ownership in such areas. In terms of rural transportation, the situation in Australia is characterised by two different features; first, poor public transport provision (or non-existence). Second; high levels of car ownership among rural residents. However, high levels of car ownership do not reflect high levels of prosperity; this is likely to indicate a situation of &quotenforced ownership&quot in response to declining levels of public transport provision. Furthermore, many rural residents neither own a car nor have access to a reliable public transport system due to socio-economic and location-based circumstances. Previous research has shown that these residents generally belong to groups who include the elderly, teenagers, students, Indigenous residents, unemployed persons and low-income households. Such groups have been termed transport-disadvantaged. The contention of this thesis, however, is that such groups are in a state of &quottransport need&quot given their range of transport related problems. This is one dimension of the accessibility problem in rural Australia, which has yet to be investigated. This thesis is concerned with the measurement of transport need through the development of several transport need indices using available census data. The key objective of this thesis is to investigate the relevance and suitability of need indices for identifying the relative spatial distribution of transport needs in rural areas. Geographical Information Systems (GIS) is used for the development, analysis and visualisation of the transport need index. This thesis examines transportation needs in rural NSW simply by measuring &quotdemand&quot and &quotsupply&quot components of transport. To measure the demand index, some socio-economic characteristics of population are involved including: the elderly, no or low car owning households, Indigenous people, students, children, unemployed persons, low-income households, and accessibility. A weight has been assigned to each component based on its relative importance among the other components. Weighted values are then standardised based on 100. To measure the supply index, six components, which represent the availability of various kinds of transport in rural NSW are involved and have been calculated by assigning weights and standardising to 100. These are: CountryLink rail services, CountryLink coach and bus services, Regional Services, Community Transport Program, Wheelchair taxi services, and School Buses. The final transport need for rural NSW is calculated by dividing demand index by supply index. It simply quantifies transportation needs across the rural Statistical Local Areas (SLAs) of NSW. In addition, this thesis discusses the potential and limitations of GIS and our transport need indices to be used as input to decisions about improvements in provision of services, and coordination of existing services to better meet identified needs, for the transport disadvantaged in rural NSW. In essence, this thesis is an attempt to make Australian transport and social services planners aware of the value of a need based transport-planning methodology.