Livermore Big Trees Park: 1998 Results

Mac Queen, D ; Gallegos, G ; Surano, K

Lawrence Livermore National Laboratory

关键词: Origin;    Lawrence Livermore National Laboratory;    99 General And Miscellaneous//Mathematics, Computing, And Information Science;    Quality Control;    Trees;   

DOI  :  10.2172/15002152
RP-ID  :  UCRL-ID-143311
RP-ID  :  W-7405-ENG-48
RP-ID  :  15002152

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report is an in-depth study of results from environmental sampling conducted in 1998 by the Lawrence Livermore National Laboratory (LLNL) at Big Trees Park in the city of Livermore. The purpose of the sampling was to determine the extent and origin of plutonium found in soil at concentrations above fallout-background levels in the park. This report describes the sampling that was conducted, the chemical and radio-chemical analyses of the samples, the quality control assessments and statistical analyses of the analytical results, and LLNL's interpretations of the results. It includes a number of data analyses not presented in LLNL's previous reports on Big Trees Park.