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浅海沉积母质砖红壤主要分布在我区北海、合浦沿海平原台地,面积约占林地土壤面积的30％以上,海拔高度10—20米,相对高度5—10米,坡度平缓(小于10°)。
The shallow red sea sedimentary parent brick red soil is mainly distributed in the Beihai and Hepu coastal plains of our region, covering an area of about 30% of the soil area of the forest land. The altitude is 10-20 meters, the relative height is 5-10 meters and the slope is gentle (less than 10 °).