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Dredging is the excavation of material from a water environment. Possible reasons for dredging include improving existing water features; reshaping land and water features to alter drainage, navigability, and commercial use; constructing dams, dikes, and other controls for streams and shorelines; and recovering valuable mineral deposits or marine life…
History, Purposes & Environmental impacts
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Dredging | is a | excavation of material from a water environment | 0.90 | text |
| Dredging | is a | four-part process | 0.90 | text |
| Dredging | is a | technique for catching certain species of edible clams and crabs | 0.90 | text |
| Dredging | is a | expensive option for the remediation of eutrophied | 0.90 | text |
| fishing | instance of | and interrupt economic activities | 0.80 | text |
| sand | instance of | these may be high value minerals or sediments | 0.80 | text |
| gravel that are used by the construction industry.Dredging is a four-part process | instance of | these may be high value minerals or sediments | 0.80 | text |
| viable islands in coral atolls | instance of | building land or whole new landforms | 0.80 | text |
| dead trees | instance of | SnagboatA snagboat is designed to remove big debris | 0.80 | text |
| parts of trees from North America waterways | instance of | SnagboatA snagboat is designed to remove big debris | 0.80 | text |
| Dredging | has impact | In | 0.60 | section |
| Dredging | related to Description | It | 0.60 | section |
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