The recent sea recession at RK Beach in Visakhapatnam has raised concerns among scientists and locals alike. In an ongoing investigation led by Chief Scientist V.V.S.S. Sharma of the National Institute of Oceanography, the root causes behind this unusual phenomenon are being closely examined. Speaking to the Deccan Chronicle, Sharma emphasized the importance of identifying the factors responsible for the sea’s retreat from the shoreline, a situation rarely seen in this region.
While natural causes like earthquakes, tsunamis, and abrupt sea current changes often lead to ocean recession, Sharma pointed out that human activities, particularly excessive dredging near the Visakhapatnam port, could be a significant contributor. “Due to the proximity of the port, extensive dredging is carried out to maintain shipping channels. This is leading to the formation of shallow zones, which may result in the sea receding,” he explained.
Sharma stressed the importance of closely monitoring the sea for at least six hours each day to track changes in tidal patterns, wave heights, and coastal velocity. While sea levels naturally recede and advance twice daily, Sharma noted that the current phenomenon is unusual and warrants immediate attention.
Other potential causes, including cyclones, changes in sea temperature, and shifting sea currents, have also been highlighted by the scientist. Monitoring these elements will be critical in determining whether natural events or human interventions are the primary drivers of this strange occurrence.
The investigation into the sea recession at RK Beach is ongoing, with local authorities and scientific teams working together to ensure the safety of coastal areas. Sharma’s team aims to provide conclusive insights in the coming days, helping prevent further erosion or damage to Visakhapatnam’s beloved shoreline.
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