ACCUMULATION OF SCANDIUM IN THE SHOOTS OF AQUATIC BRYOPHYTES IN ACID WATER

被引：11

作者：

SATAKE, K

NISHIKAWA, M

机构：

[1] National Institute for Environmental Studies, Tsukuba, Ibaraki, 305

来源：

HYDROBIOLOGIA | 1990年 / 199卷 / 03期

关键词：

accumulation; acid water; aluminum; bryophyte; scandium;

D O I：

10.1007/BF00006350

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

The contents of scandium (Sc) in the shoots of aquatic bryophytes from rivers, streams, lakes and springs were determined using inductively coupled plasma. The shoots of aquatic bryophytes were found to accumulate scandium in acid water, attaining a level as 33 μg g-1 in Scapania undulata (L.) Dum. in an acid stream with a pH of about 4.2. The content of scandium was highly correlated with that of aluminum in the shoots of S. undulata (r = 0.986, 0.967; p < 0.01). © 1990 Kluwer Academic Publishers.

引用

页码：173 / 177

页数：5

共 17 条

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