Associations of salinity and microplastics with microbial community assembly and functional potential in saline-alkali soils.
Soil salinization and microplastic (MP) pollution are important pressures on saline-alkali ecosystems, yet their associations with soil microbial communities along natural salinity gradients remain unclear. We investigated low (LS), medium (MS), and high-salinity (HS) soils in Qinghai Province using MP characterization...