Scientists seem to be an invisible crisis that threatens the existence of the major city: “a catastrophic effect”

Throughout the world, many coastal societies felt the influence of the warming climate with the continued rise in sea levels.

In Gambia, the city of Bangul is anxiously close to becoming the underwater ghost city. About 2000 miles, other West Africa can be swallowed by the Atlantic Ocean before the end of the next century.

What is happening?

Thanks to the warming climate, sea levels rose at historical rates. This is due to two factors. As global temperatures continue to climb, many ice rivers and ice boards It melts quickly In the ocean, increased water levels. Second, the ocean size expands with a continued high water temperature.

As a result, the cities that line up the ocean coast are completely lost over the next hundred years. This includes Lagos, Nigeria, a city you enjoy About 17 million people. However, the Africa Center for Strategic Studies It indicates that the city’s population can increase 40 % before 2030.

in Ticket It was published in the magazine of Earth Science and Systems and Society, and a team of researchers has identified Lagos as one of 50 cities more likely to high sea levels. In addition to facing the risks of floods between generations, cities such as Lagos may face issues such as wet land loss, pollution, population pressure and restricted access to drinking water.

Why high sea levels important?

According to a similar study of University of PleimouthThe rise in sea level from one to three meters during the next few decades “will have a catastrophic impact on human activities in these areas.”

The loss of Lagos or any other weak cities has the ability to remove millions of people. In addition, the loss of the agricultural industry in these cities can severely disrupt the global food chain.

As noted before International Trade DepartmentLagos has already faced adversity in the agricultural industry over the past few years. More disorder can cause a ripple effect of Nigeria. Lagos is currently The largest economy in the country Thanks to its strategic ports.

Outside sea level rise in West Africa, a Climate warming Continue affecting millions of lives in the form of dryness and an increase in harsh weather events.

What is done about the high sea levels?

According to the United States government National Oceanic and Attrads AdministrationEven if we can “reduce greenhouse gas emissions significantly, the US sea level is expected to be in the year 2100, the highest of about two feet on average than it was in 2000.”

Trying to combat height at sea levels, many countries have started adapting Implementing creative anti -measures. Projects such as building marine walls and sewage systems can provide coastal cities an opportunity to avoid destructive floods.

In many regions in Africa, Initiatives It was also placed in a place to restore coastal mangroves. This mangrove can enhance biological diversity while also acting as a natural protection against floods and corrosion.

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