柴油在底泥中的行为及其对底栖生物群落的影响
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摘要: 论述0号柴油在底泥中浓度和组分的变化及其对底栖生物群落中细菌、双壳类动物和底泥表层叶绿素a的影响.实验结果表明:添加柴油后,进入底泥中柴油组分主要是高于C15的直链烷烃;细菌数量随污染油浓度增大而升高;实验开始底泥表层叶绿素a有所减少,而后明显增加;菲律宾蛤仔的重量:壳宽与污染油平均浓度成负的相关性.
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