DISTRIBUTION OF MINOR AND TRACE-METALS IN CAREZZA LAKE (ANTARCTICA) ECOSYSTEM

被引：13

作者：

ACETO, M

SARZANINI, C

ABOLLINO, O

SACCHERO, G

MENTASTI, E

机构：

[1] Department of Analytical Chemistry, University of Torino, Torino 10125

来源：

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY | 1994年 / 55卷 / 1-4期

关键词：

ANTARCTICA LAKES; LAKE WATER; SEDIMENT; ALGAE; METAL SPECIATION;

D O I：

10.1080/03067319408026215

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

This paper reports the distribution of a series of metals in natural samples collected at Carezza Lake in Antarctica, during the Italian Expedition in the austral summer 1989/90. The considered elements are: water, sediments and soil sampled from the surroundings of the lake and algae. The determination of the total concentration of the following metals was performed: Al, As, Ca, Cd, Co, Cr, Cu, Fe, Mg, Mn, Na, Ni, Pb, Zn. In addition, for sediment and soil samples, a speciation study was performed for some metals, namely Cd, Co, Cr, Cu, Fe, Mn, Ni, Zn, using the Tessier procedure.

引用

页码：165 / 177

页数：13

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