Atmospheric Hexachlorocyclohexanes in the North Pacific Ocean and the adjacent Arctic region: spatial patterns, chiral signatures, and sea-air exchanges - Xiang Ding; XinMing* Wang; Zhouqing Xie; Caihong Xiang; Bixian Mai; Liguang Sun; Mei* Zheng; Guoying Sheng; Jiamo Fu (Environmental science & technology, 2007)