KHẢO SÁT NĂNG LƯỢNG MƯA GÂY XÓI MÒN ĐẤT TRÊN CAO NGUYÊN ĐẮK LẮK

Trình Công Tư (trang 155-157)

Từ khoá:  khảo sát, năng lượng, mưa, xói mòn, cao nguyên, Đắk Lắk

Summary

Surveying rainy energy on soil erosion in Dak Lak plateau

There was 92.56-99.16% rainfall generating runoff and 73.72-96.57% precipitation causing soil loss in the region. Rainy energy acting on the soil surface was 20.58-22.09 J/m²/year. In that, there was 75.91-99.46% rainy energy generating runoff and 63,42-92.52% rainy energy causing soil loss. The soil loss has changed according to buffering factors such as covering, sloping, measures of soil conservation…