The Disappearing Cities

Urban areas are a significant segment of human progress, it is went with the advancement of human development.
Today we will get familiar with certain urban communities which are vanishing.
1, Banjul, Gambia, "demise" reasons: the ascent of the ocean level
The ascent of the ocean level is as of now become a worldwide marvel. As the little West African nation Gambia, its capital Banjul is confronting the expanding inclusion of water, what's more regrettable it might risk disintegration. This is hazardous.
2, Detroit, United States, "demise" reasons: populace decrease
From 1950, Detroit's populace has been decreased by 1/3, as the city's joblessness rate is over 10%, it is normal the populace will keep on reduct however consistent decay by 2030. In 2100, Detroit may have been misshaped to the point of being indistinguishable.
3, Ivanovo, Russian, "demise" reasons: populace decrease
This city some time ago was Soviet-period material focus, it has roughly 44.8 million individuals, however since 1990, the female populace is expanding, the declining birth rate, passing rate alongside youngsters keep on moving into the close to Moscow, the city has all observe non of present day industry.
4, Mexico City, Mexico, "demise" reasons: land subsidence, water deficiencies
Mexico City is situated over the springs, the 20 million inhabitants take water each time, the city will have the chance of subsidence. It is evaluated that a few pieces of the city in the course of recent years, fell by 9 meters. Far more atrocious, the city's water under the dirt, there has been indications of evaporating.
5, Naples, Italy, "passing" reasons: the ejection of Vesuvius
Vesuvius will break out once like clockwork, when Pompeii was annihilated, while the latest emission was in 1944. When episode, the 400 million individuals of Naples will confront hazardous.
6, San Francisco, United States, "passing" reasons: the tremor
As indicated by University of California, in 2086, San Francisco will get an opportunity to encounter tremor which is more than size 7.
7, Timbuktu, Mali, "demise" Reason: desertification
That is, to slowly cover the sand hills in the desert garden of the southern edge of the Sahara Desert, a few urban areas need to face such dangers among these urban communities Timbuktu face the greatest emergency. The historical backdrop of the city has over 1000 years, a few zones have been half covered in sand.
8, Venice, Italy, "demise" reason: Sinking
In the course of recent years, this city has been sinking. The Government propelled an undertaking to ensure the city's sinking, yet the outcome is that nobody can be normal.
The city assumes a significant job during the time spent human development. The topic of the2010 Shanghai World Expo is "Better City, Better Life". I figure this ought to be the course of future improvement of the city. So as to secure the city we ought to advance low-carbon, vitality sparing and helpful, advance relational connections, the congruity among man and nature.