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The general conclusion is that worms and the roots of plants largely modify the internal structure of the bed, which became observable and quantifyable via the visualization provided by the CT-scans. This modified structure ultimately assists in the degassing and dewatering of soft sediment or tailings. For detailed information:
(please see the attachment button of this page to find the report in question, which could not be displayed as an image here as its size exceeds 20MB).