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引用本文:刁焕祥.东海陆架水域夏季无机氮分布特征[J].海洋科学,1986,10(4):16-20.
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东海陆架水域夏季无机氮分布特征
刁焕祥1
中国科学院海洋研究所
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THE DISTRIBUTIVE SPECIALITY OF INORGANIC NITROGEN OVER THE CONTINENTAL SLOPE OF EAST CHINA SEA
Abstract:
The distributive speciality of inorganic nitrogen over the continental slope of East China Sea in Summer has been studied by the author. It indicates that the low content of inorganic nitrogen (ΣN) is a limiting factor for the phytoplankton in the investigated area (east of 123°30’E). The ΣN values change mainly in accordance with NO3-N, i. e. it decreases above the thermocline, but increases below the thermocline. The percentage Content of NO3-N in ΣZn, its N/P atom ratio and so the transformation of inorganic nitrogen are higher than that in the seawater areas of the Bohai Sea and the Jiaozhou Bay.
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