Design, construction, and implementation of Artificial Floating Islands (AFIs) in aquatic urban settings
Artificial Floating Islands (AFIs) are floating platforms that allow naturally occurring aquatic plants to grow in water typically too deep for them. Plants are embedded within the floating structure with shoots extending above the surface and roots penetrating deep into the water, providing extensive surface for microbial mats (biofilm) development. This biofilm is essential for removal of contaminants, with plant and microbes working together in a mutually beneficial relationship. These floating bio-islands harness the natural ability of plants and microbes to absorb nutrients and breakdown contaminants through biological and chemical processes (phytoremediation). They also add aesthetical value to aquatic systems in urban areas, provide essential habitat for various plants and animals (fish, birds, reptiles, amphibians, protists, other invertebrates), and increase opportunities for environmental education and research. The course objective is to guide participants through critical steps in designing, constructing, deploying, and monitoring the performance of AFIs in urban environments. Course activities will focus on (1) evaluating different AFI designs and making recommendations based on various performance standards, (2) constructing and deploying AFIs in an aquatic system on an urban setting, and (3) developing a monitoring plan to evaluate the ability of AFIs in improving water quality and providing ecosystems services.
Monday, 1 January 1753
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