关于一个国家室内氡分布的一些评论。

Some remarks on the indoor radon distribution in a country.

作者信息

Hámori K, Tóth E, Losonci A, Minda M

机构信息

RAD Laboratory, Boronkay MKG, Kossuth tér 1, H-2600 Vác, Hungary.

出版信息

Appl Radiat Isot. 2006 Aug;64(8):859-63. doi: 10.1016/j.apradiso.2006.02.098. Epub 2006 Apr 19.

DOI:10.1016/j.apradiso.2006.02.098

PMID:16626959

Abstract

From the point of view of indoor radon activity concentrations, a country is characterized correctly by two parameters (GM and GSD) of a lognormal distribution if and only if hypothesis tests do not reject the distribution of the local radon activity concentrations as a lognormal one. The authors introduce a way to obtain an empirical distribution using a stratum system covering almost the whole country and in each stratum the lognormal model is acceptable according to hypothesis tests. The sample for the analysis is provided by the measurement of radon level in 15,619 Hungarian homes.

摘要

从室内氡活度浓度的角度来看，当且仅当假设检验不拒绝当地氡活度浓度呈对数正态分布时，一个国家才能通过对数正态分布的两个参数（几何平均值（GM）和几何标准差（GSD））得到正确表征。作者介绍了一种使用覆盖几乎整个国家的分层系统来获得经验分布的方法，并且根据假设检验，在每个分层中对数正态模型都是可接受的。分析样本由匈牙利15619户家庭的氡水平测量提供。