Seasonal variation in organotins in the waters of the Dona Paula Bay, west coast of India.
نویسندگان
چکیده
Surface seawaters from the Dona Paula Bay, were collected at weekly intervals during March 2007 to March 2008, and analyzed for butyltins (BT) such as tributyltin (TBT), dibutyltin (DBT), monobutyltin (MBT) using a GC-MS system. The mean concentrations of TBT, DBT, MBT and total BT varied from <1-37, 4-19, 6-28 and 21-84 ng Sn L(-1), respectively. Highest levels of BTs were recorded during May followed by April 2007 and March 2007 probably because the shipping and tourism activities are very high during these months.
منابع مشابه
Baseline of organotin pollution in fishes, clams, shrimps, squids and crabs collected from the west coast of India.
Organotins, especially tributyltins (TBT) are highly toxic to many marine organisms. These compounds are introduced in marine waters by ship trafficking, ship scrapping activities, as antifouling compounds and sewage disposal. Marine fishes, crustaceans and molluscans are easily prone to organotins contamination. In view of this, a baseline monitoring study was conducted in order to establish t...
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ورودعنوان ژورنال:
- Bulletin of environmental contamination and toxicology
دوره 82 5 شماره
صفحات -
تاریخ انتشار 2009