Compared with badlands under long term disturbance, four forest restoration types had significant effects in decreasing soil phosphorus and potassium loss.

• 与长期人类干扰下的荒坡地相比，各森林恢复类型均有减少和防止土壤磷、钾素流失的作用，以油茶林和天然次生林的效果优于湿地松林和杉木林。