IOP Conference Series: Earth and Environmental Science | 2021
Research on the Spatial Differentiation of Soil Salinization in the north of the Yellow River in Jinan City
Abstract
In this paper, Xiyan Village and Dongyan Village of Jiyang County, Jinan City were taken as the research areas to conduct research and analysis on the spatial distribution law of soil salinity in the spring of 2019. Spatial distribution of soil salt ions in different soil layers were drawn to research spatial distribution characteristics of soil ions. The results show that soil in the research areas was highly mineralized and the negative ions in the chemical components were mainly SO42- and Cl-. In the horizontal direction, the content of Mg2+ and Cl-in all layers all presented the trend of increasing gradually from northwest to southeast. The peak value of ion content occurred in the Midwest.