The study published by research group Climate Central stated that affected areas could sink below the high-tide line if sea levels continue to rise. Low-lying coastal cities in some parts of the world may be permanently submerged by 2100, one study’s findings showed. That way, we ensure we are not creating a problem,” he added.Ĭoastal cities at risk of being submerged Instead, we trough along the seabed for half a meter to one-meter strips of sand. “During this process, we are not digging trenches. This requires us to go further out to sea, beyond the ‘Minus 15 Contour’, which means we have to dredge in waters deeper than 15 meters,” Frame said in a statement. “When dredging, we go between 20 and 25 kilometers out into the ocean because it is important to ensure the process does not impact the coastline and create erosion. Other critics have argued that adjacent areas not protected by the wall will be left vulnerable to tidal surges.ĭavid Frame, the Managing Director of Eko Atlantic told CNN the project “isn’t creating a problem” for coastal communities. While the ambitious project could contribute to reducing housing shortages in other parts of the city, Ezekiel fears that “reclaiming land from the sea will put pressure on other coastal areas.” In Victoria Island, an affluent Lagos neighborhood – an entirely new coastal city christened ‘Eko Atlantic’ – is being built on land reclaimed from the Atlantic Ocean, and will be protected from rising waters by an 8-kilometer-long wall made from concrete blocks, developers say.Ī cargo ship passes along a waterway during construction at the Eko Atlantic city site in February 2016. The increase in water level is eating into the land,” Ezekiel added. Manzo Ezekiel, a spokesman for Nigeria’s emergency management agency (NEMA), told CNN that the riverbank of Lagos’ Victoria Island is already being “washed away … particularly in the V.I area of Lagos.” “There’s this problem of the river bank being washed away. Sand mining for construction is a major contributor to shoreline erosion in Lagos, environmental experts have said. It is grappling with an eroding coastline that makes the city vulnerable to flooding, which Nigerian environmentalist Seyifunmi Adebote says is attributable to global warming and “human-induced action over a prolonged period.” Lagos is partly built on the mainland and a string of islands. Nigeria’s hydrological agency NIHSA has predicted more catastrophic flooding in September, usually the peak of the rainy season. #Lekki #Lagos /gtwOjpqktP- Jae July 16, 2021 I bring you update from Lagos island.□□□ The problem is exacerbated by “inadequate and poorly maintained drainage systems and uncontrolled urban growth,” among others, according to a study led by the Institute of Development Studies. Home to more than 24 million people, Lagos, a low-lying city on Nigeria’s Atlantic coast, may become uninhabitable by the end of this century as sea levels rise due to climate change, scientific projections suggest. The floods paralyze economic activity, at an estimated cost of around $4 billion per year. Photos and videos posted to social media showed dozens of vehicles inundated with water after torrential rain. Nothing is ever done about flooding but to tell citizens to move.Įven SUVs dey swim □♂️ /bN31UuLOzK- Kate Amaka Henshaw July 16, 2021 The water kept rising until it covered the bumper of my car … then there was water flowing inside my car,” Oseluonamhen, who runs a media firm on the Lagos mainland, recalled. The more we went, the higher the water level. “I drove out of my house … I didn’t realize it had rained so much … There was heavy traffic on my route because of the flood. “It was very bad, and unusual,” Eselebor Oseluonamhen, 32 told CNN. In mid-July, however, the major business district of Lagos Island experienced one of its worst floods in recent years. Residents of Nigeria, Africa’s most populous nation, are used to the yearly floods that engulf the coastal city during the months of March to November. Cars and houses submerged in water, commuters wading through buses knee-high in floods, and homeowners counting the cost of destroyed properties.
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