The world’s river deltas take up less than 0.5 percent of the global land area, but they are home to hundreds of millions of people. Many live in major fast-growing cities such as Kolkata in the Ganges delta, Bangkok in the Chao Phraya delta, or Shanghai, one of dozens of large cities in the Yangtze delta region.
Click here for original story, River deltas are ‘drowning,’ threatening hundreds of millions of people
Source: Phys.org