Australia planted eucalyptus trees to fight rising soil salinity; decades later scientists found the plantations were changing groundwater but not the soil nature | World News
Eucalyptus cladocalyx ‘nana’. Image Credit: ERA Nurseries Australia planted eucalyptus trees to fight rising soil salinity, hoping that thirsty, deep-rooted vegetation could help control the groundwater processes behind the problem. A long-running experiment in south-western Australia later showed that the effects of such plantations were more complicated than simply planting trees and waiting for the…