Estimation of bias in the measurement of 'hot spots' on contaminated land

被引：0
|
作者：
Squire, S [1 ]
Ramsey, MH [1 ]
Gardner, MJ [1 ]
机构：
[1] Univ London Imperial Coll Sci Technol & Med, TH Huxley Sch Environm Earth Sci & Engn, Environm Geochem Res Grp, London SW7 2BP, England
来源：
CONTAMINATED SOIL '98, VOLS 1 AND 2 | 1998年
关键词：
contaminated soil; samples; quality control;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A synthetic sampling target has been constructed for the estimation of sampling bias and the estimation of measurement uncertainty, using inter-organisational sampling trials. The approach provides realistic estimates of uncertainty whatever sampling protocol is applied, which is in contrast to the idea of assuming that a 'correct' sampling protocol will give a representative, and unbiased sample. As this investigation is still in progress the complete results are not yet available.
引用
收藏
页码：861 / 862
页数：2
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