摘要
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。
A concept of potential eutrophication is put forword according to the fact that eutrophi-cation of coastal waters in China is usually nutrient-limited. Based on this concept, a new set of eutrophicaton rating standards and related assessment model are developed. The model is used to assess the eutrophication of Xiamen sea area and coastal waters in China,respective-ly. The results show that the eastern sea area of Xiamen is oligotrophic,while the western sea area is at the stage of phosphorus-limited potential eutrophication. Like Xiamen sea area,main estuaries and bays in China are characteristic of phosphorus-limited or slightly-phos-phorus-limited potential eutrophication.
出处
《台湾海峡》
CAS
CSCD
1998年第1期64-70,共7页
Journal of Oceanography In Taiwan Strait
基金
国家教委博士学科点专项科研基金!9338401
关键词
营养盐
富营养化
评价模式
中国
近岸海域
Nutrients,eutrophication,assessment model,Chinese coastal waters
