Tritium in precipitation on 5 sites in North-West France during the 2017–2019 period
作者: O. ConnanD. MaireD. HébertL. SolierP. LaguionieM. RozetM. LamotteD. Maro
作者单位: 1Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-ENV/SRTE/LRC, Radioecology Laboratory, BP10, rue Max Pol Fouchet, 50130, Cherbourg-Octeville, France
2Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-ENV/SAME/LMN, Nuclear Metrology Laboratory, BP35, rue de l’écluse, 78116, Le Vésinet, France
刊名: Journal of Environmental Radioactivity, 2020, Vol.212
来源数据库: Elsevier Journal
DOI: 10.1016/j.jenvrad.2019.106129
关键词: TritiumPrecipitationNuclear facilitiesFranceGNIP data
英文摘要: Abstract(#br)Between October 2017 and May 2019, measurements of tritium in rainwater were carried out at several sites in north-west France. Tritium is an important tracer for hydroclimatic studies and this work provided up-to-date data that we compared with Global Network for Isotopes in Precipitation (GNIP) measurements. Of the various sites studied, some could potentially be affected by atmospheric gaseous emissions from the nuclear industries in the region (reprocessing plant, nuclear power plant). On our reference site, the activities measured in rainwater are often below the decision threshold (<0.15 Bq.L −1 ). Two other sites with little impact from nuclear industries have mean activities of less than 0.7 Bq.L −1 . At the two Cherbourg sites closer to the nuclear industries, the...
全文获取路径: Elsevier  (合作)
影响因子:2.119 (2012)

  • precipitation 沉淀
  • period 
  • France 法国法郎
  • during 在的期间