Author(s)

Chenghao Wang

Corresponding Author

Chenghao Wang

Abstract

The red soil hilly area in the south is second to the serious soil and water loss area of the Loess Plateau. Due to the many causes of soil and water loss, the detailed scientific assessment and prediction of soil and water loss in the red soil hilly area in the south are needed to improve water and soil management and protection Work efficiency, so as to control and solve serious soil erosion problems as early as possible.

Keywords

Epic model, Principal component analysis, Bp neural network model