Studies on the resistance of trees to air pollution. IV. Relationship between soil moisture and resistance to sulphur dioxide
Honda, H., 1973: Studies on the resistance of trees to air pollution. IV. Relationship between soil moisture and resistance to sulphur dioxide. Technical Bulletin of the Faculty of Horticulture, Chiba University (21): 99-102
Trees of Zelkova serrata in moist soil grew better than those in drier soil but suffered more damage from SO2.