�������t¶��

Large deltas, such as those of the Niger, Huang He and Mekong, have great socio-economic value.

“We call it 18 Buddhas coming to Dongguan,” said Huang He, the head of Janus’s smart-factory business, alluding to the followers of the original Buddha.

And the Bohai Sea lost rich fish life after damming reduced by nearly three-quarters the flow of the Huang He, or Yellow River.

The Tigris- Euphrates, Nile, Indus, and Huang He Valleys were fertile, sunny, well-watered breadbaskets with long stretches of bottomland that practically invited farmers to stick seeds in the soil.

Instead, it claimed rights to about two-thirds of the Yellow Sea, based on the extent to which sediments billowing out from China’s Huang He and Yangtze rivers blanket the sea floor.