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Olsen CR, Larsen IL, Lowry PD, Cutshall NH, Todd JF, Wong GTF, Casey WH. Atmospheric fluxes and marsh-soil inventories of7Be and210Pb. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/jd090id06p10487] [Citation(s) in RCA: 152] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Sabuti AA, Rahim Mohamed CA. Lead: Radionuclides. ENCYCLOPEDIA OF INORGANIC AND BIOINORGANIC CHEMISTRY 2011. [DOI: 10.1002/9781119951438.eibc0423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Abstract
Lead (Pb) is a highly toxic and radiogenic metal. It occurs naturally in the Earth, but is not very abundant. Even so, lead isotopes have been very useful ss tracers in glaciology, limnology, oceanography, and in atmospheric studies of global (transboundary) and local pollution. The dominant radioisotope of lead is
210
Pb, a very ubiquitous secondary radionuclide that is formed from
238
U decay via
222
Rn.
210
Pb originates from the Earth's crust, through the decay of
226
Ra. There are many factors that complicate the behavior of
210
Pb in soil, air, and water. Owing to these, a great deal of effort has been devoted to the quantitative determination of lead isotopes over the past few years. The separation and counting techniques for lead need to be rapid, convenient, and precise, and utilize very small amounts of material. Humans are exposed to lead through ingestion and inhalation, and it is stored for long periods of time mainly in bone and teeth. Thus, more studies on environmental exposures to lead need to be conducted, particularly for air monitoring, dust, water, and soil sampling, and lead‐based product sampling.
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Sabuti AA, Rahim Mohamed CA. Lead: Radionuclides. ENCYCLOPEDIA OF INORGANIC CHEMISTRY 2005. [DOI: 10.1002/0470862106.ia721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Abstract
Lead (Pb) is a highly toxic and radiogenic metal. It occurs naturally in the Earth, but is not very abundant. Even so, lead isotopes have been very useful ss tracers in glaciology, limnology, oceanography, and in atmospheric studies of global (transboundary) and local pollution. The dominant radioisotope of lead is
210
Pb, a very ubiquitous secondary radionuclide that is formed from
238
U decay via
222
Rn.
210
Pb originates from the Earth's crust, through the decay of
226
Ra. There are many factors that complicate the behavior of
210
Pb in soil, air, and water. Owing to these, a great deal of effort has been devoted to the quantitative determination of lead isotopes over the past few years. The separation and counting techniques for lead need to be rapid, convenient, and precise, and utilize very small amounts of material. Humans are exposed to lead through ingestion and inhalation, and it is stored for long periods of time mainly in bone and teeth. Thus, more studies on environmental exposures to lead need to be conducted, particularly for air monitoring, dust, water, and soil sampling, and lead‐based product sampling.
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Sheets RW, Lawrence AE. Comparative temporal behavior of radon- and thoron-progeny in surface air over the midwestern U.S. J Radioanal Nucl Chem 1999. [DOI: 10.1007/bf02347391] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sheets RW, Thompson CC. Determination of atmospheric lead-210 by alpha-scintillation counting of air filters. J Radioanal Nucl Chem 1994. [DOI: 10.1007/bf02039916] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Burchfield LA, Akridge JD, Kuroda PK. Temporal distributions of radiostrontium isotopes and radon daughters in rainwater during a thunderstorm. ACTA ACUST UNITED AC 1983. [DOI: 10.1029/jc088ic13p08579] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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