The purpose of this paper is to present a series of case studies illustration how new approaches to aggregate extraction within river corridors can and are being undertaken with specific rehabilitation design intended to achieve both environmental gains for the immediate site and surrounding community, and for additional economic benefits to both aggregate operators and other parties. Planning Initiatives Ltd. has been involved in a number of such projects along the Grand River and Upper Thames River which are designed to achieve just such benefits by capitalizing on specific opportunities.
The paper will highlight specific case studies where innovative aggregate extraction and rehabilitation operations are being utilized to create the setting for post extractive uses which will improve the environment and level of community amenities in many ways including environmental enhancement, recreational improvements, residential development, and other uses. Revenues from such operations and joint ventures can also assist municipalities and public sector agencies during uncertain economic times.
As these types of examples become more common, the range and level of techniques for rehabilitation sites and improving the environment will increase and provide further economic and environmental opportunities.