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本文报道了１９９２～１９９３年南极长城湾及其邻近水域夏季初级生产力的水平、同化系数及其分布特征，并对影响水域生产力的主要因素进行了分析。同时对该海区的光量子产值和光利用效率进行了测定，结果表明：长城湾夏季光量子产值的变化范围为１．４７９×１０－２～９．０２８×１０－２ｍｏｌ碳／ｍｏｌ光量子，平均值为４．５５８×１０－２ｍｏｌ碳／ｍｏｌ光量子；浮游植物对光的利用效率为０．７９６×１０－２～１．８２４×１０－２。该海区夏季的光量子产值和光利用效率远高于其他海区。
This paper reports the levels, assimilation coefficients and distribution characteristics of summer primary productivity in the Great Wall and its adjacent waters of Antarctica from 1992 to 1993, and analyzes the main factors affecting the productivity of the waters. The results showed that the quantum yield of light in the summer in the Great Wall Bay ranged from 1.479 × 10-2 to 9.028 × 10-2 mol carbon / mol photons, with an average value of 4 .558 × 10-2mol carbon / mol photon, and the phytoplankton light utilization efficiency was 0.796 × 10-2 ~ 1.824 × 10-2. The quantum yield and light use efficiency of the sea in summer are much higher than those in other sea areas.