求翻译：在20世纪50年代日本爆发居民由于食用含有高甲基汞含量的鱼而导致的水俣病后，汞的危害日益为世界所关注，对于汞在水体中的行为及其生态毒理学也进行了大量的研究。是什么意思？

Japan in the 1950s outbreak of residents due to consumption of fish containing high levels of methylmercury caused Minamata disease, the hazards of mercury as the world increasingly concerned about the behavior of mercury in the water and also a large number of eco-toxicology the study.

In the 1950s and 1980s residents broke out because of the consumption of fish containing high levels of MeHg Minamata Disease caused by mercury, after increasing the danger to the world, which has been of concern to the mercury in the water body in the conduct and its eco-toxicological also carried

After 20th century 50's Japan eruption inhabitant because edible includes the water which the high methyl mercury content fish causes yu to get sick, the mercury harm pays attention day by day for the world, has also conducted the massive research regarding the mercury in water body behavior and the

In the 1950 of the 20th century Japan residents due to the outbreak of the food contained high methyl mercury fish after the cause of Minamata disease, mercury hazards of increasing concern to the world, for mercury in the water in the behavior and ecotoxicology are also a lot of research.

Japan in the 1950s outbreak of residents due to consumption of fish containing high levels of methylmercury caused Minamata disease, the hazards of mercury as the world increasingly concerned about the behavior of mercury in the water and also a large number of eco-toxicology the study.