No description available.

Research Doctorate - Doctor of Philosophy (PhD) / This thesis uses a transdisciplinary, sustainability-science approach to investigate the dialectics and potential for the Hunter Valley region of New South Wales, Australia, to make a transition to sustainability. The Hunter Valley, one of Australia’s historic food, wine and grain breadbaskets, is now home to over 50 opencut and underground black coal mines and is one of the world’s major coalmining and exporting regions. It is Australia’s largest black coal electricity generating region where six coal-fired power stations generate 40% of Australia’s electricity supply. The carbon intensity of the Hunter Valley’s economy makes the region Australia’s largest direct and indirect contributor to global carbon dioxide emissions. The region is a climate change hot spot that embodies the challenges and opportunities confronting Australia if it is to move towards a clean, renewable energy future and ecologically and socially-sustainable economy. The study examines the Hunter Valley as a complex adaptive socio-ecological system nested in an extended panarchy (Gunderson and Holling, 2002) that includes global energy systems and the ecosphere. The research examines the linked ecological and social health impacts of different scenarios for the Hunter Valley, comparing its current status – given the name Carbon Valley (Ray, 2005a) – with an alternative socio-ecological regime described by local residents as a Future Beyond Coal (CAN, 2006). This Future Beyond Coal is a regional manifestation of what Heinberg (2004) calls, at a global scale, a Post-carbon Society. Transdisciplinary sustainability-science is used to examine complex processes in which Hunter Valley residents are dealing with linked ecosystem-human health distress, while developing capacity for anticipating and forging change towards sustainability. They are also boosting the resilience of desirable states while challenging the perverse resilience of coal dependency. The thesis examines the potential for a ‘Just Transition’ to sustainability, a social and economic restructuring process which aspires to move the region’s socio-ecological relationships rapidly towards sustainability through protecting the wellbeing of vulnerable workers, communities and ecosystems. It investigates hegemonic relationships within coal communities, and the role popular education and social learning are playing in building a social movement for sustainability, a movement that links local, regional and global attractors and disturbances in order to change the basin of attraction from the current non-sustainable coal-dependent society to one that is ecologically sustainable and socially just.

Acid rock drainage (ARD) is recognised as one of the most serious environmental issues currently facing the mining industry. ARD management strategies rely heavily on the ability to measure the ARD potential of waste materials to ensure strategies are appropriate to the ARD risks. It is apparent that improvements to the understanding of ARD test methods and development of methods to better represent the ARD potential of samples will contribute significantly to the value and reliability of ARD assessment. The research described in this thesis focused on critical assessment and improvement of: ARD test methodology; approach to testing; and interpretation of results for coal mine wastes. Kaltim Prima Coal Mine (KPC) in Kalimantan, Indonesia was selected as a case study site to help focus the research, with the understanding that the broad similarities of coal sequences in general would allow broader application of the findings. / Thesis (PhDApSc(MineralsandMaterials))--University of South Australia, 2005

Thesis (Ph. D. - Hydrology and Water Resources)--University of Arizona. / Includes bibliographical references.

Thesis (Ph. D.)--Brigham Young University. Dept. of Chemical Engineering, 2007. / Includes bibliographical references (p. 149-156).

Thesis (Ph. D.)--University of Texas at Austin, 2007. / Vita. Includes bibliographical references.

Thesis (M.S.)--Ohio University, August, 2000. / Title from PDF t.p.

Thesis (M. Eng.(Industrial Engineering))-Universiteit van Pretoria, 2007. / Abstract in English. Includes bibliographical references.

Thesis (M.S.)--Ohio University, June, 1986. / Title from PDF t.p.

Thesis (M.S.)--Ohio University, June, 1986. / Title from PDF t.p.