AZTI - Tecnalia, Marine Research Division, Herrera Kaia Portualde z/g, 20110 Pasaia, Spain.
Mar Pollut Bull. 2010 Jan;60(1):139-45. doi: 10.1016/j.marpolbul.2009.11.003. Epub 2009 Dec 9.
Tributyltin (TBT), dibutyltin (DBT) and monobutyltin (MBT) were measured in surficial sediments at, the ports of Pasaia and Bilbao, together with other mid- and small-size harbours of the Basque Country (northern Spain), in 2007-2008. The highest values of the sum of the three measured butyltin species (3523-3640 ng g(-1), as Sn) were found at sampling stations near to shipyards located within the port of Pasaia. The highest value of TBT concentration (3143 ng g(-1), as Sn) was found at the marina of Getxo, in the port of Bilbao. The degree of TBT degradation varied greatly between sampling stations, being found to be generally higher in those sediments with higher values of redox potential and lower values of TBT concentration (normalized by organic matter content).
2007-2008 年，在西班牙北部巴斯克地区的帕萨亚港和毕尔巴鄂港等港口以及其他中型和小型港口的表层沉积物中测量了三丁基锡（TBT）、二丁基锡（DBT）和一丁基锡（MBT）。在位于帕萨亚港内的造船厂附近的采样点，发现了三种丁基锡化合物（3523-3640ng/g，以 Sn 计）的总和最高。在毕尔巴鄂港的盖特谢（Getxo）码头，发现了 TBT 浓度的最高值（3143ng/g，以 Sn 计）。TBT 降解程度在采样点之间差异很大，在那些氧化还原电位较高、TBT 浓度（按有机物含量归一化）较低的沉积物中，TBT 降解程度通常较高。
