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Minamata disease is a neurological disease caused by severe mercury poisoning. Signs and symptoms include ataxia, numbness in the hands and feet, general muscle weakness, loss of peripheral vision, and damage to hearing and speech. In extreme cases, insanity, paralysis, coma, and death follow within weeks of the onset of symptoms.
Niigata Minamata disease (新潟水俣病, Niigata Minamata-byō) is a neurological syndrome caused by severe mercury poisoning. Identical in symptoms to the original outbreak of Minamata disease in Kumamoto Prefecture, the second outbreak in Niigata Prefecture was confirmed with the same name in 1965. The disease was caused by severe mercury ...
Group of diseases caused by pollution in Japan. The four big pollution diseases of Japan(四大公害病, yondai kōgai-byō)were a group of man-made diseasesall caused by environmental pollutiondue to improper handling of industrial wastesby Japanesecorporations.[1] The first occurred in 1912, and the other three occurred in the 1950s and 1960s.
Minamata disease, first diagnosed in 1956, was later linked to the consumption of seafood from the Minamata Bay on Japan's southern main island of Kyushu, where Chisso dumped mercury compounds.
The following is a timeline of key events related to Minamata disease : Date. Event. 1908. Nichitsu opens a chemical factory in Minamata. 1932. Acetaldehyde production using a mercury catalyst begins. 1945. Japan is defeated in World War II.
The convention is named after the Japanese city Minamata. This naming is of symbolic importance as the city went through a devastating incident of mercury poisoning. It is expected that over the next few decades, this international agreement will enhance the reduction of mercury pollution from the targeted activities responsible for the major ...
Japanese. Minamata: The Victims and Their World (水俣 患者さんとその世界, Minamata: Kanja-san to sono sekai) is a Japanese documentary made in 1971 by Noriaki Tsuchimoto. It is the first in a series of independent documentaries that Tsuchimoto made of the mercury poisoning incident in Minamata, Japan. Subsequent films in the series ...
The Center for Minamata Studies in Japan continued to chronicle Minamata disease at Grassy Narrows for decades. According to the New York Times , the centres director, Masanori Hanada, could not understand why in 2014—decades after the mercury discharge—an estimated 90% of Grassy Narrows residents, including newborns, had "symptoms of ...