Thesis (Ph. D.)--University of Sydney, 2001. / Title from title screen (viewed Apr. 24, 2008). Submitted in fulfilment of the requirements for the degree of Doctor of Philosophy to the Dept. of History, Faculty of Arts. Degree awarded 2001; thesis submitted 2000. Includes bibliography and of tables of cases. Also available in print form.

Thesis (Ph.D.) - University of Queensland, 2005. / Includes bibliography.

The provision of medical care to top-level athletes in New Zealand comes with a number of challenging ethical issues. Some of these arise out of the commercial interest present in sport that links sporting success with funding, sponsorship deals and media interest. The requirement that athletes stay at peak physical function in order to be successful can, at times, be at odds with concepts of well-being and good health. The employment structure under which doctors are engaged by teams and the employment contracts which define these relationships can be the source of divided loyalty for doctors. For example, sharing health information beyond the doctor-athlete relationship may be in line with contractual obligations, but at odds with what the athlete requests. Divided loyalties also exist when athletes wish to participate in sport despite high risk of harm. Here there is a difference between what the doctor understands as the athlete�s best interest, and the athlete�s consideration of best interest. This thesis adopts two strategies for examining the area of sports medicine in elite athletes in New Zealand. The first section utilizes qualitative research. Sixteen sports doctors were interviewed and the data analysed. The next section involves normative reflection. Here two issues (where a range of behaviours were exhibited by participants) selected from the data are considered and discussion is presented on how doctors should respond to these issues. An examination of the level of guidance offered to sports doctors from the Australasian College of Sports Physician�s Code of Ethics follows. The level of guidance offered is considered inadequate and the thesis ends with a call to attend to these concerns.

The provision of medical care to top-level athletes in New Zealand comes with a number of challenging ethical issues. Some of these arise out of the commercial interest present in sport that links sporting success with funding, sponsorship deals and media interest. The requirement that athletes stay at peak physical function in order to be successful can, at times, be at odds with concepts of well-being and good health. The employment structure under which doctors are engaged by teams and the employment contracts which define these relationships can be the source of divided loyalty for doctors. For example, sharing health information beyond the doctor-athlete relationship may be in line with contractual obligations, but at odds with what the athlete requests. Divided loyalties also exist when athletes wish to participate in sport despite high risk of harm. Here there is a difference between what the doctor understands as the athlete�s best interest, and the athlete�s consideration of best interest. This thesis adopts two strategies for examining the area of sports medicine in elite athletes in New Zealand. The first section utilizes qualitative research. Sixteen sports doctors were interviewed and the data analysed. The next section involves normative reflection. Here two issues (where a range of behaviours were exhibited by participants) selected from the data are considered and discussion is presented on how doctors should respond to these issues. An examination of the level of guidance offered to sports doctors from the Australasian College of Sports Physician�s Code of Ethics follows. The level of guidance offered is considered inadequate and the thesis ends with a call to attend to these concerns.

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Increasing exploitation of pelagic fish populations worldwide has often resulted in overfishing and the collapse of commercial fisheries and associated serious declines in many marine predator populations, including seabirds. These events highlight the competing demands for limited marine resources. Recent emphasis for the ecologically sustainable management of commercial fisheries has stimulated attempts to manage fisheries by incorporating knowledge of trophic interactions and ecosystem functioning, known as ecosystem-based fisheries management. Seabirds are often highly visible, wide-ranging upper trophic level consumers that aggregate in areas of increased ocean productivity and therefore be used as natural monitors of marine environmental conditions. Further, many seabirds commonly fed on commercially-exploited fish stocks (often targeting prey of similar size). In this study, the population dynamics of Australasian gannets (Morus serrator) breeding in Port Phillip Bay, Victoria, is investigated and competition between gannets and commercial fisheries is determined. In addition, the potential use of seabird reproductive and population parameters as indicators of the abundance of commercially exploited fish stocks, and pelagic conditions generally, is assessed.