The sediment of runoff was between 103 and 308 kg ha-1 h-1, while the soil losses by needle erosion were between 6, 3 and 61, 0 ton ha-1.

UNESCO: AQUATACAMA

The soil erosion was measured through the needle erosion and the sediment in the runoff.

UNESCO: AQUATACAMA

It was movement of particles of soil, but it has high roughness that reduces the transport capacity of sediment of the runoff.

UNESCO: AQUATACAMA

Meanwhile, across the river in America, you see globalism's economic underbelly: crumbling row houses, unemployment offices, and defunct factories parked on EPA-designated brownfields, the sediment of a century's toxic runoff.

NPR: Excerpt: 'Inventing Niagara'