Abstract:
:Most available measurement methods and protocols for radioactive materials are focused on the use of high-precision sampling and analysis and do not consider the practicality of these techniques in the case of large-scale emergencies involving high numbers of samples and measurements. The experience gained after the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident has demonstrated a need for optimization of sampling and measurement programmes in the case of nuclear emergency that affects food and agriculture. Under these conditions, resources for implementation of monitoring and allocations for sampling and measurements might be limited, and urgent information is needed for effective emergency response. This paper supplies a historical overview of sampling and analytical techniques for assessment of radionuclides in the agricultural environments and foodstuffs and is intended for use in research, policy and decision-making in nuclear emergency preparedness and response, particularly with respect to large scale accidents.
journal_name
J Environ Radioactjournal_title
Journal of environmental radioactivityauthors
Hachinohe M,Shinano Tdoi
10.1016/j.jenvrad.2020.106265subject
Has Abstractpub_date
2020-09-01 00:00:00pages
106265eissn
0265-931Xissn
1879-1700pii
S0265-931X(19)31027-6journal_volume
220-221pub_type
杂志文章abstract::Three kinetic models for adsorption/release of (137)Cs between water and sediments have been tested when they are included in a previously validated dispersion model of the English Channel. Radionuclides are released to the Channel from La Hague nuclear fuel reprocessing plant (France). The kinetic models are a 1-step...
journal_title:Journal of environmental radioactivity
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journal_title:Journal of environmental radioactivity
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journal_title:Journal of environmental radioactivity
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journal_title:Journal of environmental radioactivity
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journal_title:Journal of environmental radioactivity
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journal_title:Journal of environmental radioactivity
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abstract::Data on content of (90)Sr, (137)Cs, (239,240)Pu and (3)H in water of the Tobol-Irtysh part of the Techa-Iset-Tobol-Irtysh-Ob river system (through which the "Mayak" PA radioactive wastes are transported) are presented and discussed. The data were received in 2004-2005 under the ISTC project on radioecological monitori...
journal_title:Journal of environmental radioactivity
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doi:10.1016/j.jenvrad.2007.01.023
更新日期:2007-01-01 00:00:00
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journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
doi:10.1016/j.jenvrad.2010.09.002
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journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
doi:10.1016/j.jenvrad.2018.08.002
更新日期:2018-12-01 00:00:00
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journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
doi:10.1016/j.jenvrad.2013.12.021
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journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
doi:10.1016/j.jenvrad.2019.03.010
更新日期:2019-07-01 00:00:00
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journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
doi:10.1016/j.jenvrad.2018.08.015
更新日期:2018-10-01 00:00:00
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journal_title:Journal of environmental radioactivity
pub_type: 杂志文章,评审
doi:10.1016/j.jenvrad.2017.12.014
更新日期:2018-03-01 00:00:00
abstract::A survey of artificial (137Cs, 238Pu, 239+240Pu, 241Am) and natural (226Ra, 232Th, 40K, 210Pb) radioactive isotopes in proglacial soils of an Arctic glacier have revealed high spatial variability of activity concentrations and inventories of the airborne radionuclides. Soil column 137Cs inventories range from below th...
journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
doi:10.1016/j.jenvrad.2017.08.018
更新日期:2017-11-01 00:00:00
abstract::The accident at the Chernobyl nuclear power plant (NPP) in Ukraine on April 26, 1986 led to a considerable release of radioactive material resulting in environmental contamination over vast areas of Belarus, Ukraine and western Russian Federation. The major health effect of the Chernobyl accident was an increase in th...
journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
doi:10.1016/j.jenvrad.2020.106264
更新日期:2020-09-01 00:00:00
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journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
doi:10.1016/j.jenvrad.2020.106341
更新日期:2020-10-01 00:00:00
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journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
doi:10.1016/j.jenvrad.2019.02.013
更新日期:2019-07-01 00:00:00
abstract::The significance of colloidal fractions regarding the transport of artificial radionuclides in natural water systems is underlined by using sequential ultrafiltration both in the Rhône freshwater and the marine area under and outside the influence of the river outflow. Indeed, the Rhodanian aquatic system represents a...
journal_title:Journal of environmental radioactivity
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journal_title:Journal of environmental radioactivity
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journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
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journal_title:Journal of environmental radioactivity
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更新日期:2002-01-01 00:00:00
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journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
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abstract::Tritium is most commonly generated as a by-product of nuclear reactors. As such, environmental concentrations are typically only reported near regions of interest, and background concentrations in areas unaffected by anthropogenic disturbance are not well characterized. To provide information on background levels of t...
journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
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更新日期:2018-12-01 00:00:00
abstract::For nearly 20 years the Department of Health has conducted programs to assist in the measurement and reduction of indoor radon concentrations in 186 schools located primarily in Zone 1 areas of New York State. Although many schools had few or no rooms containing radon above 148 Bq/m(3), some rooms had >740 Bq/m(3) and...
journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
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更新日期:2014-11-01 00:00:00
abstract::Re-processing used nuclear fuel requires a method to effectively capture and dispose of gaseous radioiodine. Previous work has shown that nanoporous Al-O materials are effective at capturing gaseous iodine; molecular dynamics simulations have shown that the addition of fluoride to the Al-O surface should increase the ...
journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
doi:10.1016/j.jenvrad.2013.02.018
更新日期:2014-07-01 00:00:00
abstract::A coloured rain event originating from the Sahara Desert occurred on April 9, 2000 at Thessaloniki, Northern Greece (40 degrees 38'N, 22 degrees 58'E). The radioactive nuclides that were determined in a coloured rain dust sample were 137Cs of Chernobyl origin, 7Be of cosmogenic origin and 40K of terrestrial origin. Ce...
journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
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更新日期:2001-01-01 00:00:00
abstract::Over the past decades, radioanalytical methods for environmental monitoring of plutonium (Pu) isotopes from contaminated soils were developed to respond in case of a nuclear accident but also for routine analyses. In this paper we prove the possibility of on-site analysis of plutonium using alpha particle spectrometry...
journal_title:Journal of environmental radioactivity
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journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
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更新日期:2013-04-01 00:00:00
abstract::In the framework of a (222)Rn screening campaign that was carried out in 58 public secondary schools in Galicia (NW Spain), the largest radon-prone area in the Iberian Peninsula, a positive correlation between indoor (222)Rn concentration and outdoor gamma exposure rate was obtained. A new approach to the data acquisi...
journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
doi:10.1016/j.jenvrad.2010.06.009
更新日期:2010-11-01 00:00:00
abstract::A powerful neutron source, the European Spallation Source (ESS), is currently under construction in Lund, Sweden (~90 000 inhabitants). Levels of tritium (3H) in urine were estimated in members of the public in Lund and employees at the ESS using liquid scintillation counting, to obtain baseline levels before the star...
journal_title:Journal of environmental radioactivity
pub_type: 杂志文章
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更新日期:2020-03-01 00:00:00