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生物炭施入土壤导致氡排放的波动。

Radon emission fluctuation as a result of biochar application into the soil.

机构信息

Institute of Agrophysics, Polish Academy of Sciences, Doświadczalna 4, 20-290, Lublin, Poland.

Central Laboratory for Radiological Protection, Konwaliowa 7, 01-194, Warsaw, Poland.

出版信息

Sci Rep. 2021 Jul 5;11(1):13810. doi: 10.1038/s41598-021-93277-7.

DOI:10.1038/s41598-021-93277-7
PMID:34226596
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8257686/
Abstract

The presented research was focused on the analysis of the impact of biochar application into the soil on the radon exhalation process as a new issue of radiation protection in agriculture. Field measurements of the radon exhalation rate utilizing two methods-active and passive as well as laboratory measurements of the radon emanation coefficient were performed. In laboratory a soil samples with sunflower husk biochar were analysed using the accumulation chamber technique. At the final step the assessment of the effective dose for humans coming from radon exhalation from soil depending on biochar dose applied were evaluated. The doses of biochar applied in the analysed experimental fields were 0, 20, 40, 60, 80, and 100 Mg ha. The results show that biochar application into the soil contribute to a decrease in the emanation coefficient from a value around 7% to less than 2% with a simultaneous decrease in the radon exhalation rate from 4.4 to 14.8 mBq m s when the biochar dose increase from 0 to 100 Mg ha.

摘要

本研究集中分析了生物炭施入土壤对氡释放过程的影响，这是农业辐射防护的一个新问题。采用主动和被动两种方法进行了氡释放率的野外测量以及氡逸出系数的实验室测量。在实验室中，使用累积室技术分析了添加葵花皮生物炭的土壤样本。最后，根据施加的生物炭剂量，评估了来自土壤氡释放的人类有效剂量。在分析的实验田中施加的生物炭剂量分别为 0、20、40、60、80 和 100 Mg ha。结果表明，生物炭施入土壤会导致逸出系数从约 7%降低至 2%以下，同时，随着生物炭剂量从 0 增加到 100 Mg ha，氡释放率从 4.4 降低至 14.8 mBq m s。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/989e00c29fc4/41598_2021_93277_Fig9_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/5aa914d7ef04/41598_2021_93277_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/44170daf0ea8/41598_2021_93277_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/73aba52d6dfb/41598_2021_93277_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/11f0f7db0af2/41598_2021_93277_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/2eea8fe12daf/41598_2021_93277_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/df7a1136de04/41598_2021_93277_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/4ff96575c276/41598_2021_93277_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/5e5f53f4f265/41598_2021_93277_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/989e00c29fc4/41598_2021_93277_Fig9_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/5aa914d7ef04/41598_2021_93277_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/44170daf0ea8/41598_2021_93277_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/73aba52d6dfb/41598_2021_93277_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/11f0f7db0af2/41598_2021_93277_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/2eea8fe12daf/41598_2021_93277_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/df7a1136de04/41598_2021_93277_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/4ff96575c276/41598_2021_93277_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/5e5f53f4f265/41598_2021_93277_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9740/8257686/989e00c29fc4/41598_2021_93277_Fig9_HTML.jpg

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本文引用的文献

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J Environ Qual. 2020 Mar;49(2):428-439. doi: 10.1002/jeq2.20014. Epub 2020 Feb 25.
2
The path from geology to indoor radon.从地质学到室内氡。
Environ Geochem Health. 2020 Sep;42(9):2655-2665. doi: 10.1007/s10653-019-00496-z. Epub 2020 Jan 2.
3
Determination of radon exhalation rates in soil samples using sealed can technique and CR-39 detectors.使用密封罐技术和CR-39探测器测定土壤样品中的氡析出率。
J Environ Health Sci Eng. 2018 Oct 18;16(2):121-128. doi: 10.1007/s40201-018-0298-2. eCollection 2018 Dec.
4
Modeling of radon exhalation from soil influenced by environmental parameters.土壤氡析出的环境参数影响建模。
Sci Total Environ. 2019 Mar 15;656:1304-1311. doi: 10.1016/j.scitotenv.2018.11.464. Epub 2018 Dec 3.
5
Radon emission from soil gases in the active fault zones in the Capital of China and its environmental effects.中国首都活动断裂带土壤气体中氡的释放及其环境效应。
Sci Rep. 2018 Nov 13;8(1):16772. doi: 10.1038/s41598-018-35262-1.
6
Benefits and limitations of biochar amendment in agricultural soils: A review.生物炭改良农业土壤的利弊：综述。
J Environ Manage. 2018 Dec 1;227:146-154. doi: 10.1016/j.jenvman.2018.08.082. Epub 2018 Sep 1.
7
Global Estimate of Lung Cancer Mortality Attributable to Residential Radon.全球归因于住宅氡的肺癌死亡率估计。
Environ Health Perspect. 2018 May 31;126(5):057009. doi: 10.1289/EHP2503. eCollection 2018 May.
8
Biochar in the Agroecosystem-Climate-Change-Sustainability Nexus.农业生态系统-气候变化-可持续发展关系中的生物炭
Front Plant Sci. 2017 Dec 11;8:2051. doi: 10.3389/fpls.2017.02051. eCollection 2017.
9
Effect of soil moisture on seasonal variation in indoor radon concentration: modelling and measurements in 326 Finnish houses.土壤湿度对室内氡浓度季节变化的影响：芬兰326所房屋的建模与测量
Radiat Prot Dosimetry. 2016 Feb;168(2):277-90. doi: 10.1093/rpd/ncv182. Epub 2015 Apr 21.
10
Lung cancer attributable to indoor radon exposure in france: impact of the risk models and uncertainty analysis.法国室内氡暴露所致肺癌：风险模型的影响及不确定性分析
Environ Health Perspect. 2006 Sep;114(9):1361-6. doi: 10.1289/ehp.9070.