Comment on the article 'Radionuclide dating (Pb-210, Cs-137, Am-241) of recent lake sediments in a highly active geodynamic setting (Lakes Puyehue and Icalma -: Chilean Lake District)'

被引：3

作者：

Guevara, Sergio Ribeiro ^{[1
]}

Arribere, Maria ^{[1
]}

机构：

[1] Ctr Atom Bariloche, Lab Anal Activat Neutron, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina

来源：

SCIENCE OF THE TOTAL ENVIRONMENT | 2007年 / 385卷 / 1-3期

关键词：

Cs-137 sediment core dating; Patagonia; Pb-210 sediment core dating;

D O I：

10.1016/j.scitotenv.2007.05.006

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The correlation of Cs-137 specific activity profiles with the historical fallout sequence in the study region is essential in sediment cores dating using this technique. The authors of the referenced article considered 1965 the end of Cs-137 fallout in the study region, omitting the South Pacific nuclear test from 1966 to 1974, proved that generated the most intense Cs-137 fallout. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：310 / 311

页数：2