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通过对洋山港工程海域2003～2008年间2月和8月份油类监测资料的分析研究,结果显示:该工程海域2003～2008年间油类浓度均值呈波动特征;从2003到2008年,2月份的油类浓度变化趋势是逐渐降低,8月份呈波动特征;洋山港一期、二期和三期工程施工和营运以来,洋山港工程对周边海域油类产生影响,洋山港工程油类浓度高值区从一期工程时的东海大桥区向三期工程时的港口区发展,客观要求该海域油类监管的重点区域需不断变化。
Through the analysis of oil monitoring data from February to August in 2003 and 2008 of Yangshan Harbor Project sea area, the results show that the average oil concentration fluctuated from 2003 to 2008 in the sea area of this project. From 2003 to 2008, February Of the oil concentration trend is gradually reduced, showing fluctuations in August; Yangshan Port Phase I, Phase II and III since the construction and operation of the Yangshan Port on the surrounding waters of oil production, Yangshan Port Engineering Oil In the first phase of the project, from the Donghai Bridge Area to the port area under the third phase of engineering development, the high-value-concentration zone of the first phase of development requires an objective change of the key areas for oil regulation in the area.