Thiruvananthapuram: The sandy shores at the district have been eaten off by powerful waves in an alarming speed, leading to lack of houses and livelihood.
Minister for Transport Antony Raju — that symbolizes Thiruvananthapuram meeting constituency — has thrown up the concept of beach nourishment along Poonthura and Veli.
Pros connected with coastal recovery and tide dynamics encouraged the move and added that it needs to be carried out with extreme scientific understanding and according to longterm sustainability quotient.
Beach nourishment hinges mostly on keeping the pure incline balance, so they pointed out.
“There is not any harm in freshwater residue to stop coastal erosion.
The achievement of this method is dependent upon long-term sediment accessibility and we want steps to conserve sand.
The thickness of sea across Trivandrum shore has improved appreciably.
There ought to be a suitable study on exactly how and in which the deposit will soon be carried out.
The quantification of sand deposition in the mouth of the volcano needs to be true.
Beach nutrition will take some time to produce results,” said coastal scientist KV Thomas.
Organic, man-made variables have led to degradation of sediment deposition on beaches across the district shore, other scientists included.
Cumulative erosion was detrimental to the shores.
“We didn’t get a normal weather pattern such as monsoon from June to Sept and we would have a neutral patch that will start from Oct until Apr..
This period utilized to see a more pure shore building procedure.
We might presume that if shores got washed off during rain, a part of it even more could return in the next months.
This procedure hasn’t been occurring in Trivandrum at how we anticipate in the previous four decades.
Periodic cyclonic action, storm problems, intense rain and a few man-made motives may have led to this.
If beach nourishment must give a remedy, it needs to be performed for a protracted period,” said a second senior coastal scientist.
Beach nourishment has been successfully performed at Visakhapatnam within an yearly job for Vizag port.
There’s been a remarkable gain in the beachfront place after this procedure.
“In case Vizag model will be reproduced here, we must lay focus on the disposition of material being deposited.
There ought to be 5 decades of nutrition.
The substance should be nearly like the first substance and discuss the exact characteristics.
We will need to renew the identical procedure and balance slope needs to be preserved,” stated anexpert.
It’s yet to be determined whether the planned beach nourishment will match with the coast protection function set to start at Poonthura.
Raju explained that Dr MS Swaminathan report will be employed to preserve environmental balance in coastal locations.
“Deposit of sand is also an main thing in preventing coastal erosion.
The company engaged in building of Vizhinjam harbour isn’t ready to deposit sand across the coastal region and emergency instructions will be granted it,” he explained.
Beach Nutrition at Veli and Poonthura, a Difficult Job
