Dry and wet depositions of sulfur have been estimated using the routinely available meteorological data at 70 sites, air-monitored data at 27 sites and upper air soundings made daily twice (0000 and 1200 UTC) at three stations over South Korea for 4 yr from 1994 to 1997. The average annual total dry deposition and wet deposition of sulfur in South Korea are found to be 3 and 1.7 t km?²yr?¹, respectively. The ratio of dry-to-wet deposition of sulfur is found to vary with season with a maximum value of 6.6 in winter to a minimum value of 0.5 in summer in association with both precipitation amount and SO₂ concentration. The maximum of annual total sulfur deposition exceeding 10 t km?²yr?¹ occurs in the southeastern part of Korea where big cities and industrial complexes are located, suggesting the importance of SO₂ emission for deposition of sulfur. ⓒ 2000 Elsevier Science Ltd. All rights reserved.
Abstract<BR>1. Introduction<BR>2. Methodology<BR>3. Used data<BR>4. Estimation of total sulfur deposition<BR>5. Summary and conclusions<BR>Acknowledgements<BR>References<BR>
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