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根据中国近岸海域的富营养化普遍受营养盐限制的特征，提出了潜在性富营养化的概念，并在此基础上提出了一种新的富营养化分级标准及相应的评价模式。运用该模式分别评价了厦门海域及中国近海的富养化程度。结果表明，厦门东海域尚处于贫营养水平，而西海域则为磷限制潜在性富营养水平；与厦门西海域相近，中国近海主要河口、海湾总体上处于磷限制或磷中等限制潜在性富营养水平。
According to the general characteristics of nutrient eutrophication in the coastal waters of China, the concept of potential eutrophication is put forward. On this basis, a new eutrophication grading standard and the corresponding evaluation mode are proposed. The model was used to evaluate the richness of Xiamen sea area and China offshore respectively. The results show that the Xiamen area is still lean in the East China Sea while the Potential Eutrophication in the West China Sea is limited by phosphorus. Similar to the Xiamen Western Sea, the main estuaries and gulfs in China’s coastal areas are generally limited in potential phosphorus eutrophication Level.