LEVELS OF ALPHA-HCH, LINDANE, AND ENANTIOMERIC RATIOS OF ALPHA-HCH IN MARINE MAMMALS FROM THE NORTHERN-HEMISPHERE

被引：33

作者：

HUMMERT, K

VETTER, W

LUCKAS, B

机构：

[1] Institute of Food and Environment, University of Jena, D-07743 Jena

来源：

CHEMOSPHERE | 1995年 / 31卷 / 06期

关键词：

D O I：

10.1016/0045-6535(95)00201-I

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The enantiomeric ratios of alpha-HCH were determined by chiral gas chromatography in blubber of marine mammals from regions of the northern hemisphere (North Sea, Baltic Sea, Arctic, and Iceland). Cetaceans (harbour porpoises and white-beaked dolphins) showed a preferential accumulation of (+)-alpha-HCH. In blubber of harbour seals, grey seals and harp seals (+)-alpha-HCH was also more abundant than (-)-alpha-HCH. Hooded seals formed an exception with a (+/-) enantiomeric ratio of alpha-HCH < 1.

引用

收藏

页码：3489 / 3500

页数：12

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