![]() ![]() Sediment may suffocate seagrasses, a crucial food source for dugongs and sea turtles, as well as harm corals. What are the consequences of dredging? In summary, dredging’s primary potential affects on seagrasses include physical removal or burial of vegetation at the dredging/disposal site, as well as increased turbidity (light reduction) and sedimentation in nearby seagrass meadows.Īpart from the reasons stated above, why is dredging a terrible idea? ![]() Sedimentation-the natural process of sand and silt flowing downstream-gradually fills rivers and ports across the globe, necessitating its usage. The removal of sediments and debris from the bottom of lakes, rivers, ports, and other bodies of water is known as dredging. Why is dredging vital, it’s also been questioned. By removing silt, the right width and depth may be maintained, allowing cargo boats transporting oil, raw materials, and other critical commodities to pass safely and unhindered. The following are some of the benefits of dredging: Dredging may be a vital activity for the commercial shipping sector when it comes to widening and deepening. The disadvantages are increased environmental impact and destruction of an ecosystem. It is typically done in order to create more space for navigation or fishing. Dredgers use electric motors, suction pumps, and other mechanical devices to remove sand or gravel deposits from an area with shallow water so it can be used for other purposes more suitable for deep-water dredging operations.ĭredging is a process that is used to remove sand, mud and other materials from the bottom of a body of water. Dredging is a type of excavation that involves the removal of sediment from a body of water. ![]()
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