Effects of Organotin Alternative Antifoulants on Oyster Embryo
Effects of Organotin Alternative Antifoulants on Oyster Embryo
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DOI：
10.1007/s00244-010-9598-y
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发表时间：
2011-07-01
影响因子：
4
通讯作者：
Okamura, H.
中科院分区：
文献类型：
--
作者：
Tsunemasa, N.;Okamura, H.
2008年9月，世界范围内禁止使用有机锡化合物。从1997年起，日本禁止生产含有三丁基锡化合物的油漆，因此从那时起开始使用Ot防污剂的替代品。有人说，这些材料的分解特性优于Ot化合物。替代Ot防污剂的毒性（例如，敌草隆、irgarol 1051（A（R））和Sea-Nine 211（A（R）和Ot化合物（TBT和TPT（三苯基锡）），使用居住在广岛湾大面积的牡蛎进行评价。结果表明，敌草隆和伊加罗1051的毒性很低，海九211的毒性与TPT相当。Sea-Nine 211对牡蛎的影响比其他贝类更强，引起了人们对Sea-Nine 211对牡蛎发育影响程度的关注。
In September 2008, organotin (Ot) compounds were prohibited from being used worldwide. From 1997 onward in Japan, the production of paints containing TBT (tributylin) compounds was prohibited, and thus alternatives to Ot antifoulants have been used since then. It has been said that the decomposition characteristics of these materials are better than those of Ot compounds. The toxicity of alternative Ot antifoulants (e.g., diuron, irgarol 1051(A (R)), and Sea-Nine 211(A (R))) and Ot compounds (TBT and TPT (triphenyltin)), using oysters that inhabit a large area of Hiroshima Bay, were evaluated. The results showed that the toxicity of diuron and irgarol 1051 is very low, and the toxicity of Sea-Nine 211 is almost the same as that of TPT. Sea-Nine 211's effect was stronger on oysters than other shellfish, causing concern about the extent of Sea-Nine 211's impact on oyster development.