通过现场加富培养实验的方法对长江口邻近海域海水营养盐对浮游植物生物量及浮游植物种类组成的影响，浮游植物对营养盐的迁移转化进行了研究。
A study was conducted to investigate the influence of nutrient to the biomass and the structure of species and the transformation of nutrient by phytoplankton in Changjiang Estuary and adjacent areas.
长江口区及邻近海域具有较大环境容量和自净能力，故该调查区基本可视为未污染区。
There is enough environment capability and self-cleaning action in this area, so the investigation area can be regarded as a non-polluted area.
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