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Preferred term

PYS  

Definition

  • Mercury-contaminated effluent was discharged into Minamata Bay from a chemical plant over a 20-year period until 1965 (from 1958 to 1959, effluent was discharged into Minamata River), causing Minamata disease. In an effort to characterize the extent of the contamination in the Yatsushiro Sea, the vertical and horizontal distributions of mercury in sediment were investigated. Sediment was sampled at 62 locations in the southern part of the sea from 4 to 6 March 1996. In the lower layers of the long cores of sediment, the total amount of mercury was at a relatively uniform low concentration. http://www.ncbi.nlm.nih.gov/pubmed/10989922 (en)

Broader concept

URI

https://gcmd.earthdata.nasa.gov/kms/concept/2c891440-8ce0-4825-ae3d-0a7ba1c7c297

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