title: Environmental measurements and inspections on imported foods and feedstuffs in Greece after the Fukushima accident.
abstract: The radionuclides released during the accident at the Fukushima Daichii nuclear power plant following the Tōhoku earthquake and tsunami on 11 March 2011 were dispersed in the whole north hemisphere. Traces of (131)I, (134)Cs and (137)Cs reached Greece and were detected in air, grass, sheep milk, ground deposition, rainwater and drainage water. Members of Six Greek laboratories of the national network for environmental radioactivity monitoring have collaborated with the Greek Atomic Energy Commission (GAEC) and carried out measurements during the time period between 11 March 2011 and 10 May 2011 and reported their results to GAEC. These laboratories are sited in three Greek cities, Athens, Thessaloniki and Ioannina, covering a large part of the Greek territory. The concentrations of the radionuclides were studied as a function of time. The first indication for the arrival of the radionuclides in Greece originating from Fukushima accident took place on 24 March 2011. After 28 April 2011', concentrations of all the radionuclides were below the minimum detectable activities (<10 μBq m(-3) for (131)I). The range of concentration values in aerosol particles was 10-520 μBq m(-3) for (131)I, 10-200 μBq m(-3) for (134)Cs and 10-200 μBq m(-3) for (137)Cs and was 10-2200 μBq m(-3) for (131)I in gaseous phase. The ratios of (131)I/(137)Cs and (134)Cs/(137)Cs concentrations are also presented. For (131)I, the maximum concentration detected in grass was 2.2 Bq kg(-1). In the case of sheep milk, the maximum concentration detected for (131)I was 2 Bq l(-1). Furthermore, more than 200 samples of imported foodstuff have been measured in Greece, following the EC directives on the inspection of food and feeding stuffs.
authors.affiliation: Greek Atomic Energy Commission, Agia Paraskevi GR-15310, Greece.
authors.forename: C
authors.initials: C
authors.lastname: Potiriadis
authors.forename: M J
authors.initials: MJ
authors.lastname: Anagnostakis
authors.forename: A
authors.initials: A
authors.lastname: Clouvas
authors.forename: K
authors.initials: K
authors.lastname: Eleftheriadis
authors.forename: E
authors.initials: E
authors.lastname: Florou
authors.forename: C
authors.initials: C
authors.lastname: Housiadas
authors.forename: K
authors.initials: K
authors.lastname: Ioannides
authors.forename: A
authors.initials: A
authors.lastname: Ioannidou
authors.forename: D I
authors.initials: DI
authors.lastname: Karangelos
authors.forename: K L
authors.initials: KL
authors.lastname: Karfopoulos
authors.forename: K
authors.initials: K
authors.lastname: Kehagia
authors.forename: M
authors.initials: M
authors.lastname: Kolovou
authors.forename: P
authors.initials: P
authors.lastname: Kritidis
authors.forename: M
authors.initials: M
authors.lastname: Manolopoulou
authors.forename: K
authors.initials: K
authors.lastname: Papastefanou
authors.forename: M I
authors.initials: MI
authors.lastname: Savva
authors.forename: S E
authors.initials: SE
authors.lastname: Simopoulos
authors.forename: K
authors.initials: K
authors.lastname: Stamoulis
authors.forename: S
authors.initials: S
authors.lastname: Stoulos
authors.forename: S
authors.initials: S
authors.lastname: Xanthos
authors.forename: D
authors.initials: D
authors.lastname: Xarchoulakos
mesh_terms: D000388:Air; D000396:Air Pollutants, Radioactive / Q000032:analysis; D000818:Animals; D002417:Cattle; D002588:Cesium Radioisotopes / Q000032:analysis; D004781:Environmental Exposure / Q000032:analysis; D005507:Food Contamination, Radioactive / Q000032:analysis*; D062406:Fukushima Nuclear Accident; D005843:Geography; D006115:Greece; D006801:Humans; D007457:Iodine Radioisotopes / Q000032:analysis; D008892:Milk; D011786:Quality Control; D011829:Radiation Dosage; D011834:Radiation Monitoring / Q000379:methods*; D011848:Radioactive Pollutants / Q000032:analysis; D012044:Regression Analysis; D012756:Sheep; D013051:Spectrometry, Gamma / Q000379:methods; D013997:Time Factors
chemical_list: D000396:Air Pollutants, Radioactive; D002588:Cesium Radioisotopes; D007457:Iodine Radioisotopes; D011848:Radioactive Pollutants