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Issues of lease relinquishment
and post-mining rehabilitation success criteria have moved from
the (dominantly) technical sphere into the (broader) sustainability
sphere, with increasing emphasis on social issues. This project
aims to investigate sustainability issues associated with coal mining
in the Ipswich region of southeast Queensland.
Coal mining operations have existed in this area for well over
150 years and open cut mining commenced in the 1940s. Since then
substantial areas of land have been disturbed by mining. The majority
of this land remains un-rehabilitated and a major land management
issue.
With continued urban expansion of both Brisbane and Ipswich,
pressure on land resources and scrutiny of land management will
increase. For the Ipswich area, this scrutiny will not be limited
to a few thousand local residents, but will come from a rapidly
growing urban area containing almost 2 million people in one of
Australia’s largest cities, making the study area unusual in the
Australian context. Inevitably, social, environmental, political
and economic pressures will continue to grow.
The objective of this research is to develop rehabilitation scenarios
for legacy coal mining areas in the Ipswich district that take
account of pre-existing natural systems, ecosystem sustainability,
post-mining technical limitations, appropriate post-mining land
uses, long-term management requirements and stakeholder input.
The successful development of sustainable, final land use planning
options for this type of contested area will provide useful tools
and information for other mining operations and facilitate evaluation
of the capacity for improved value through sustainable development.
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