降雨途径中农作物对核素的截获行为研究现状

辐射防护通讯 ›› 2018, Vol. 38 ›› Issue (4): 33-36.

降雨途径中农作物对核素的截获行为研究现状

韩宝华¹, 郭书扬², 张晟¹, 张超¹, 曹少飞¹, 王慧娟¹

1. 中国辐射防护研究院, 太原, 030006;
2. 兰州大学, 兰州, 730107

收稿日期:2018-07-10 出版日期:2018-08-20 发布日期:2020-07-29
作者简介:韩宝华(1969—), 女, 1992年毕业于山西大学化学系, 学士; 2007年毕业于中国辐射防护研究院环境科学专业, 硕士; 研究员。

Status of Research on Interception of Wet Deposited Radionuclide by Crops

Han Baohua¹, Guo Shuyang², Zhang Sheng¹, Zhang Chao¹, Cao Shaofei¹, Wang Huijuan¹

1. China Institute for Radiation Protection, Taiyuan, 030006;
2. Lanzhou University, Lanzhou, 730107

Received:2018-07-10 Online:2018-08-20 Published:2020-07-29

摘要/Abstract

摘要： 核设施运行过程中, 排放的气载放射性核素沉积到土壤或农作物表面并进入食物链, 是计算公众内照射剂量的主要来源, 大气湿沉积-降雨过程中农作物对核素的生态转移过程涉及截获和易位行为。本文调研了国内外降雨途径中农作物对核素截获行为的研究现状, 包括农作物种类、实验方法、影响因素和转移参数, 结合我国现状, 提出了此领域的研究方向和重点。

关键词: 大气湿沉积, 核素, 截获

Abstract: Radionuclides released during the operation of nuclear facilities deposited on the surface of soil or crops and into the food chain, is the main source for calculating the internal dose to the public. The process of wet deposition involves the behavior of interception and translocation of radionuclides by crops. The research status of interception in rainfall pathways at home and abroad was overviewed, including crop species, experimental methods, influencing factors and transfer parameters. In view of the current situation in China, the research focus and direction in this field are put forward.

Key words: Wet deposition, Radionuclides, Crops, Interception

中图分类号:

X837

韩宝华, 郭书扬, 张晟, 张超, 曹少飞, 王慧娟. 降雨途径中农作物对核素的截获行为研究现状[J]. 辐射防护通讯, 2018, 38(4): 33-36.

Han Baohua, Guo Shuyang, Zhang Sheng, Zhang Chao, Cao Shaofei, Wang Huijuan. Status of Research on Interception of Wet Deposited Radionuclide by Crops[J]. RADIATION PROTECTION BULLETIN, 2018, 38(4): 33-36.

参考文献 18

[1]	IAEA. Handbook of Parameter Values for the Parameter Values for the Prediction of Radionuclide Transfer in Terrestrial and Freshwater Environments[R]. IAEA Technical Reports Series No.472, 2010.
[2]	范仲学, 徐世明, 赵文虎, 等. 茄子叶面吸收137Cs的研究[J]. 核农学通报, 1996, 17(2):86-88.
[3]	范仲学, 徐世明, 赵文虎, 等. 137Cs叶面污染在莴苣中的转移、积累与分布[J]. 核农学通报, 1997, 18(3):132-135.
[4]	李建国, 马炳辉, 韩宝华, 等. 90Sr、137Cs在水稻、蔬菜等植物体的沉降和易位实验研究[C]//国际放射生态联盟亚洲分会第二次工作会议暨放射生态学与同位素运用学术研讨会论文集, 2005:33-49.
[5]	Bengtsson S B, Eriksson J, Grdens A I, et al. Accumulation of Wet-deposited Radiocaesium and Radiostrontium by Spring Oilseed Rape and Spring Wheat[J]. Environment Pollution, 2013, 182:335-342.
[6]	Hurtevent P, Thiry Y, levchuk S, et al. Translocation of 125I, 75Se and 36Cl to Wheat Edible Parts Following Wet Foliar Contamination under Field Conditions[J]. Journal of Environment Radioactivity, 2013, 121:43-54.
[7]	Henner P, Hurtevent P, Thiry Y, et al.Translocation of 125I, 75Se and 36Cl to Edible Parts of Radish, Potato and Green Bean Following Wet Foliar Contamination under Field Conditions[J]. Journal of Environment Radioactivity, 2013, 124:171-184
[8]	Gerhard Prhl. Interception of Dry and Wet Deposited RadioNuclides by Vegetation[J]. Journal of Environment Radioactivity, 2009, 100:675-682.
[9]	Rosén K, Vinichuk M. Interception and Transfer of Wet-deposited 134Cs to Potato Foliage and Tubers[J]. Journal of Environment Radioactivity, 2016, 151:224-232.
[10]	Bengtsson S B, Eriksson J, Grdens A I, et al. Influence of Development Stage of Spring Oilseed Rape and Spring Wheat on Interception of Wet-deposited Radiocaesium and Radiostrontium[J]. Atmospheric Environment, 2012, 60:227-233.
[11]	Bengtsson S B, Grdens A I, Eriksson J, et al. Interception and Retention of Wet-deposited Radiocaesium and Radiostrontium on a Ley Mixture of Grass and Clover[J]. Science of the Total Environment, 2014, 497-498: 412-419.
[12]	Choi Y H, Lim K M, Yu D, et al. Transfer pathways of 54Mn, 57Co, 85Sr, 103Ru and 134Cs in Rice and Radish Plants Directly Contaminated at Different Growth Stages[J]. Annals of Nuclear Energy, 2002, 29:429-446.
[13]	Colle C, Madoz-Escande C, Leclerc E. Foliar Transfer into the Biosphere: Review of Translocation Factors to Cereal Grains[J]. Journal of Environment Radioactivity, 2009, 100:683-689.
[14]	Hoffman, Kathleen G O, Thiessen M, et al. Comparision of Interception and Initial Retention of Wet-deposited Contaminants on Leaves of Different Vegetation Types[J]. Atmospheric Environment, 1995, 29:1771-1775.
[15]	Kinnersley R P, Scott L K. Aerial Contamination of Fruit Through Wet Deposition and Particulate Dry Deposition[J]. Journal of Environmental Radioactivity , 2001, 52:191-213.
[16]	Voigt G, Prhl G, Miiller H. Experiments on the Seasonality of the Cesium Translocation in Cereals, Potatoes and Vegetables[J]. Radiation and Environmental Biophysics, 1991, 30:295-303.
[17]	Shaw G, Minski M J, Bell J N B. Retention, Loss and Translocation of Radionuclides Applied to Foliar Surfaces of Wheat[J]. Environmental and Experimental Botany, 1992, l32(4):391-404.
[18]	Vandecasteele C M, Baker S, Frstel H, et al. Interception, Retention and Translocation under Greenhouse Conditions of Radiocaesium and Tadiostrontium from a Simulated Accidental Source[J]. The Science of the Total Environment, 2001, 278:199-214.