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4 cards from this section. Quick, good the night before a test.
What is in-situ capping?
Think about how we can cover something to keep it from spreading.
What does MNR stand for?
One approach to monitor sediment without disturbing it.
What technique involves placing a clean layer over contaminated sediments?
What method specifically protects underlying sediments?
True or False: In-situ capping can adversely affect local organisms.
Consider who lives in the sediment layers.
A city plans to cap a section of contaminated sediment in a busy harbor. Discuss the factors they should consider in the cap's design, including materials and potential ecological impacts.
What materials could act as 'filters' for sediments?
A study shows that after applying in-situ capping, contaminant levels decreased over time. Discuss how long-term monitoring plays a role in measuring the effectiveness of this strategy.
What data would you need to observe for effectiveness?
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