Field soil wind erosion measuring device and method

Abstract

This invention discloses a field soil wind erosion measurement device and method. The device includes a wind erosion corridor and a near-ground sand collection instrument group. The method includes [1] device installation, [2] sand flux collection, and [3] wind erosion calculation. The advantages of this invention are that it uses a wind erosion corridor to define a specific wind erosion measurement range, and uses wind in the natural environment to measure the wind erosion in the wind erosion corridor, so as to achieve the purpose of accurately measuring the wind erosion in the defined direction. It solves the problems of damaging the original soil and failing to truly simulate the movement characteristics of wind and sand in the field environment during the wind tunnel simulation method for measuring wind erosion, ensuring the accuracy of wind erosion measurement results, and is simple to operate and easy to promote.

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