松嫩平原土壤盐碱化地表基质成因研究

马敏, 左震, 韩燕东, 邱野, 乔牡冬

Origin of surface substrate for soil salinization and alkalization in the Songnen Plain

MA Min, ZUO Zhen, HAN Yandong, QIU Ye, QIAO Mudong

图6 土壤盐碱化变化状况桑基图

Fig.6 Sankey diagram of the saline-alkaline changes from 1980s to 2022