As soils stabilize and revegetation occurs, the nutrient flux declines, though nutrients from herbaceous plants in the riparian zone add high quality materials that easily decompose.
(soils; stabilize; ) (revegetation; occurs; ) (nutrients from herbaceous plants in the riparian zone; add; high quality materials that easily decompose) (high quality materials; easily decompose; )
soils revegetation nutrients from herbaceous plants in the riparian zone high quality materials
stabilize occurs add easily decompose
high quality materials that easily decompose