P-32 uptake the letic algae.

J R Stange, G D Williamson, D J Fletcher
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引用次数: 5

Abstract

A study of the Flat Creek Embayment of Lake Sidney Lanier near Gainesville, Georgia revealed three genera of algae, Chlorococcum, Fragillaria and Nostoc, to be prominent in this eutrophic region of the lake. The algae was grown in phosphate-rich media and subsequently labelled with P-32. All species incorporated luxury amounts of phosphorus as determined by the uptake of P-32. The results indicate that the P-32 uptake is proportional to the surface-per-volume ratio. The higher surface-per-volume ratio resulted in greater uptake of P-32.

海藻吸收P-32。
一项对佐治亚州盖恩斯维尔附近的悉尼拉尼尔湖的平溪湾的研究发现,在这个湖泊的富营养化区域,有三种藻类,绿藻、Fragillaria和Nostoc。藻类在富磷酸盐培养基中生长,随后用P-32标记。所有物种都吸收了大量的磷,这是由P-32的吸收决定的。结果表明,P-32吸收量与表面体积比成正比。较高的表面体积比导致P-32的吸收量增加。
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