Several Indian cities lying close to the sea could be wiped out in the next 28 years due to rising water levels, a study has revealed. According to RMSI’s analysis, some important infrastructure and road infrastructure in Mumbai, Kochi, Mangalore, Chennai, Vishakapatnam, and Thiruvananthapuram will be destroyed by 2050 due to sea level rise.

In a report in Hindustan Times, Livemint’s sister company, the RMSI, an international risk management firm announced that Haji Ali Dargah Jawahar Lal Nehru Port Trust, Western Express Highway, Bandra-Worli Sea-link, and Queen’s Necklace on Marine drive is a key. businesses in Mumbai facing water crisis.

As every day, the experts of RMSI create a high-resolution Digital Terrain Model (topography) for the coastline of the known cities. They then used a sea level model to map the city’s water level based on sea level rise predictions.

According to the analysis, about 998 houses and 24 km of road length will be affected by sea level rise by 2050 in Mumbai, and about 2,490 houses and length of the 126 km road will be affected by sea level rise during the season. high tide in the city.

In Chennai, the road is 5 km long and 55 houses are at risk; in Kochi, about 464 houses will be affected by 2050 with the number increasing to about 1,502 houses during high tide. In Thiruvananthapuram, due to sea level rise in 2050 and sea level rise with high tide, 349 and 387 houses, respectively, will be affected. In Visakhapatnam, about 206 houses and 9 km of road will be affected due to coastal changes by 2050, added every day.

Pushpendra Johari, senior VP, Sustainability, RMSI Pvt Ltd. the sinking of cities can be prevented with certain measures, such as land reclamation; increasing the height of roads, and strengthening buildings against storms or moving them.

The amount of greenhouse gases such as CO2 emitted by the world should increase by 2025 followed by a 43% reduction in the 10 years after limiting global warming to 1.5 degrees C by the year 2100, the Intergovernmental Panel on Climate Change (IPCC) said. on Monday.

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