PIXE-METHOD DETERMINATION OF THE ELEMENTAL COMPOSITION OF THE EUROPEAN OYSTER OSTREA-EDULIS

被引：2

作者：

KUISMAKURSULA, P ^{[1
]}

RAISANEN, J ^{[1
]}

DONNER, J ^{[1
]}

机构：

[1] UNIV HELSINKI,DEPT GEOL,SF-00170 HELSINKI,FINLAND

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1995年 / 95卷 / 04期

关键词：

D O I：

10.1016/0168-583X(94)00654-7

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Analyses of the nacreous layer of Ostrea edulis shells sampled from a period spanning 4200 radiocarbon years were performed by using proton induced X-ray emission (PIXE). Differences were noticed in the Mn/Ca, Fe/Ca, and Pb/Ca relative concentrations, which were higher in the recent shells. The possibility of taking advantage of the present findings in pollution monitoring is considered.

引用

页码：523 / 526

页数：4

共 14 条

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AARNIO P, 1990, SAMPO90

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