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Lionel Baldwin Joseph Palomba Jr. Captain Walter Schirra 《Journal of the Air & Waste Management Association (1995)》2013,63(8)
A panel discussion looking forward to the environment in the year 2000, was arranged by Lionel V. Baldwin, Program Chairman for APCA’s 67th Annual Meeting. To provide a lofty introduction of the subject he reached into outer space for a moderator—Captain Walter M. Schirra, one of the original astronaut team. 相似文献
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海事预控的安全科学新理论探讨 总被引:6,自引:2,他引:4
陈伟炯 《中国安全科学学报》1998,8(6):5-9
提出“人、机、环境、控制”要素构成的四面体,作为安全科学的基本要素结构。通过对一系列海上安全问题的讨论,表明该理论有助于预控21世纪的海事,并可用于其他产业安全领域 相似文献
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The contamination status of the marine environment in Hong Kong was studied by measuring concentrations of organochlorine (OC) pollutants (i.e., hexachlorobenzene, aldrin, dieldrin, endrin, mirex, total heptachlor, total chlordane, total DDTs, total PCBs, and total toxaphenes) in the eggs of selected waterbird species from different locations around the city: Little Egret (Egretta garzetta) and Chinese Pond Heron (Ardeola bacchus) from Mai Po Village, Great Egret (Ardea alba) and Black-crowned Night Heron (Nycticorax nycticorax) from A Chau, and Chinese Pond Heron (A. bacchus) from Ho Sheung Heung. The mean concentrations of total PCBs and total DDTs ranged from 191-11 100 ng g−1 lipid and 453-49 000 ng g−1 lipid, respectively. Recent exposure of waterbirds to technical chlordane was found in Hong Kong. The risk characterization demonstrated potential risks to birds associated with exposure to DDE, which was found to cause a reduction in survival of young in Hong Kong Ardeids based on the endpoint in the risk assessment. 相似文献
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