bottom sediment造句

Effect of suspend sediment on bottom sediment quality in port area of Dalian Bay

Moreover, it proposes views and ideas of administrating the Dashahe bottom sediment poison pollution.

Exchange flux and effect factors of nutrients between bottom sediment and water in Bohai Bay

Pollution of arsenic in bottom sediment of Guantin reservoir has been studied by field investigation and simulation test.

Apart from this, it discusses the starting current velocity of bottom sediment affected with vertical waves as well as the settling velocity of silt particles.

The authors analyzed the water quality and bottom sediment quality near the Zhuyuan and Bailonggang sewage outfalls and compared them with those from the large waters of the Changjiang estuary.

guidance on sampling of bottom sediments