KMC plants 430 coconut trees on Ganga banks to combat erosion

The Kolkata Municipal Corporation (KMC) has initiated the planting of 430 coconut trees along the banks of the Ganga river to combat erosion and stabilize the riverbanks. This project covers a stretch of approximately two kilometers, from Kadamtala Ghat to near Prinsep Ghat, and is being implemented in two phases. The first phase saw the planting of 350 trees, while 70 trees were planted in the second phase. The initiative is part of ongoing efforts to prevent erosion and reinforce the riverbanks, particularly in areas vulnerable to the rising water levels of the Ganga.

The choice of coconut trees for this project was based on their strong root systems, which are capable of reaching deep into the soil. The deep roots of coconut trees help anchor the soil and reduce the risk of erosion, particularly in areas where water levels fluctuate. Additionally, coconut trees are known for their rapid growth, and the younger trees planted in this project are expected to mature quickly, offering both erosion control and the potential for fruit production in the near future. This makes coconut trees an ideal choice for the riverbanks of the Ganga.

The planting project is a response to the increasing threat of erosion, especially following a series of extreme weather events, including cyclones Amphan and Yaas, which have caused significant damage to the region. These storms raised the water levels in the Ganga, exacerbating the risk of erosion along the riverbanks in Kolkata. The increased water volume has put considerable pressure on the banks, especially in areas where erosion is already occurring. By planting coconut trees, the KMC aims to reduce the impact of these fluctuating water levels and protect key infrastructure along the riverfront.

Coconut trees are particularly suited for the Ganga riverbanks due to their resilience to saline water. The trees can withstand the tidal fluctuations and saline conditions of the river, where other types of trees might be uprooted or unable to survive. Coconut trees are also able to tolerate the erosion caused by shifting water levels, which makes them a suitable option for stabilizing the soil along the river. The ability of these trees to endure the harsh conditions of the Ganga's riverbanks is one of the key reasons for their selection in this project.

The first phase of planting has been successfully completed, and the project is expected to continue along additional sections of the riverbank. The KMC has stated that the goal is to expand this initiative to further reinforce the riverbanks and prevent future erosion. This project is part of larger efforts to manage Kolkata’s riverfront areas, protect local infrastructure, and address environmental challenges posed by rising water levels and climate-related events. The continued planting of coconut trees is intended to provide long-term stabilization for the Ganga's riverbanks.