ABSTRACT The effects of API Reference South Louisiana crude oil upon four larval stages of American lobster Homarus americanus were determined in a flow-through system. Tests were conducted with naturally hatched animals in individual test chambers as well as in mass culture systems in an operating state lobster hatchery. Experimental flow-through crude oil exposure concentrations were 0.1@ and 1.0 ppm@ administered as a strongly agitated oil emulsion to ambient temperature seawater ranging from 15??? 20?? Oil exposure residence times ranged from 0.8 ?? 5.6 minutes depending on the test. Exposed animals were monitored six times daily for feeding behavioral characteristics@ mobility@ molting success@ growth and development times to reach the fourth larval stage. Pigmentation analyses were performed on individual larva by photomicroscopy@ followed by chemical analyses for hydrocarbons in seawater. Post-larval development through the eighth stage was investigated. Statistical comparisons were made among different control animals and between control and oil-exposed larvae.
4288-1977由API - American Petroleum Institute 发布于 1977-07-01,并于 2010-07-26 实施。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 4288-1977 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号