Trophic magnification of triphenyltin in a marine food web of Bohai Bay,   north China: Comparison to tributyltin

doi:10.1021/es0514747

CORC > 北京大学 > 环境科学与工程学院

	Trophic magnification of triphenyltin in a marine food web of Bohai Bay, north China: Comparison to tributyltin
	Hu, JY ; Zhen, HJ ; Wan, Y ; Gao, JM ; An, W ; An, LH ; Jin, F ; Jin, XH
刊名	environmental science technology
	2006
关键词	ORGANOTIN COMPOUNDS PHENYLTIN COMPOUNDS COASTAL WATERS POLYCHLORINATED-BIPHENYLS BIOLOGICAL SAMPLES BUTYLTIN COMPOUNDS FISH JAPAN LAKE SEA
DOI	10.1021/es0514747
英文摘要	Organotins, especially tributyltin (TBT) and triphenyltin (TPT), are of particular concern due to their ubiquity in the aquatic environment and their toxicity to aquatic organisms. This study reports field studies on trophic magnification factors (TMF) of TBT and TPT in a marine food web. TBT, TPT, and their metabolites in plankton, five benthic invertebrate species, and six fish species collected from Bohai Bay, North China were determined, and it was found that the concentrations of TPT in marine fish were unexpectedly higher than those of TBT. A positive relationship was found between trophic levels and concentrations of TPT, indicating trophic magnification of TPT in this food web. The TMF of TPT was calculated to be 3.70. On the other hand, concentrations of TBT, dibutyltin (DBT) and monobutyltin (MBT) did not exhibit statistically significant trends with trophic levels, and the TMF of TBT was 0.59. Analysis of organotins in the water and surface sediment from Bohai Bay revealed low inputs of TPT to the environment, which indicated that the high concentrations of TPT found in fish from Bohai Bay were due to the food web magnification of TPT.; Engineering, Environmental; Environmental Sciences; SCI(E); EI; PubMed; 32; ARTICLE; 10; 3142-3147; 40
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/159001]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Hu, JY,Zhen, HJ,Wan, Y,et al. Trophic magnification of triphenyltin in a marine food web of Bohai Bay, north China: Comparison to tributyltin[J]. environmental science technology,2006.
APA	Hu, JY.,Zhen, HJ.,Wan, Y.,Gao, JM.,An, W.,...&Jin, XH.(2006).Trophic magnification of triphenyltin in a marine food web of Bohai Bay, north China: Comparison to tributyltin.environmental science technology.
MLA	Hu, JY,et al."Trophic magnification of triphenyltin in a marine food web of Bohai Bay, north China: Comparison to tributyltin".environmental science technology (2006).