Abnormal climate and irrational human activities were the major reason of these changes.
Abnormal climate and irrational human activities were the major reason of these changes.
气候变化和人类经济活动是导致研究区土地利用变化的主要因素。
Abnormal climate and irrational human activities were the major reason of these changes.
气候变化和人类经济活动是导致研究区土地利用变化的主要因素。