The Value of Dredging in The Current World
The removal of silt and other materials from the bottom of water bodies is referred to as dredging. The sediments and debris are removed from the bottom of lakes, rivers, harbors, and other water bodies. The presence of the sand and silt that’s washed downstream makes it necessary to unblock. Dredging focuses on making sure that boats and ships have safe passage through maintaining and increasing the depth of navigation channels, anchorages, and berthing areas. The activity of dredging requires and equipment called dredge. There are different types of dredges, and they are the cutter suction dredger, hopper dredger, trailer suction hopper dredger, clamshell dredger, hydraulic dredger, suction dredger, reclamation dredger, etc. The equipment have the same use but their application is in different areas. Dredging has other uses which are mining sand, clay, or rock for construction, mining for gold and other valuables, reclaiming damaged areas by old settlers and storms, clearing trash off the sea beds, providing materials for eroded beaches, among others.
A nation’s economy requires dredging as it plays a vital role. This is due to the large ships that carry and transport goods which have been imported or exported into and out of a country. Dredging assists in avoiding the collapse of the economy by ensuring that there is no stoppage in the flow of activities by the ships.Dredges help provide the right amount of water that vessels require to float and not touch the bottom. It is important for the depth of the water to be sustained or added because of the size increase in the vessels that are sent into the waters over time. To reduce the exposure of fish, wildlife, and people to contaminants in the water and avoid further spread of the contaminants in the water bodies, the dredging activity very significant.This is a necessity considering the many contaminated sediments from cities and industrial sites that pollute the waters. There are different sources that cause pollution which are sewer overflows, municipal and industrial discharges, and spills. Damages caused by adverse weather conditions and increased climatic changes are righted through dredging. Many cities affected by exposure to rising sea levels and storm damages require dredging for reclamation. In order to maintain ports, dredges play a key role. It is better to have a dredging system in place than wait for damages to occur for action to be taken. Finances will be preserved as there will be little or no damages.
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