ACCUMULATION OF 203HG BY MARINE DIATOM CHAETOCEROS COSTATUM

被引：48

作者：

GLOOSCHENKO, WA

机构：

[1] Department of Oceanography, Florida State University, Tallahassee, Florida

来源：

JOURNAL OF PHYCOLOGY | 1969年 / 5卷 / 03期

关键词：

D O I：

10.1111/j.1529-8817.1969.tb02607.x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Dividing and nondividing cell populations of Chaetoceros costatum Pavillard were placed in light; nondividing populations were also placed in the dark, and one population was killed by formalin. No difference in203Hg uptake was seen in nondividing cells in the light and dark, while cells accumulated about 2 times as much203Hg as living cells, presumably by surface adsorption. Dividing cells in light accumulated203Hg longer than did nondividing cells, indicating the possibility of some active uptake of Hg. Copyright © 1969, Wiley Blackwell. All rights reserved

引用

页码：224 / +

页数：1

共 11 条

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