• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

分析伊比利亚半岛北部复杂地形上空的阿尔法辐射活动水平及其对气象因素的依赖关系（2014-2018 年）。

Analysis of Alpha Activity Levels and Dependence on Meteorological Factors over a Complex Terrain in Northern Iberian Peninsula (2014-2018).

机构信息

Department of Physics, University of Cordoba, 14071 Córdoba, Spain.

Department of Energetic Engineering, University of the Basque Country, 48013 Bilbao, Spain.

出版信息

Int J Environ Res Public Health. 2020 Oct 29;17(21):7967. doi: 10.3390/ijerph17217967.

DOI:10.3390/ijerph17217967
PMID:33138285
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7662228/
Abstract

Alpha ambient concentrations in ground-level air were measured weekly in Bilbao (northern Spain) by collecting aerosols in filters between 2014 and 2018. Over this period, the alpha activity concentrations in the aerosol's samples range from 13.9 µBq/m to 246.5 µBq/m, with a mean of 66.49 ± 39.33 µBq/m. The inter-annual and intra-annual (seasonal and monthly) variations are analyzed, with the highest activity in autumn months and the lowest one in winter months. Special attention has been paid to alpha peak concentrations (weekly concentrations above the 90th percentile) and its relationship with regional meteorological scenarios by means of air mass trajectories and local meteorological parameters. The meteorological analysis of these high alpha concentrations has revealed two airflow patterns-one from the south with land origin and one from the north with maritime origin-mainly associated with these alpha peak concentrations. Surface winds during representative periods of both airflow patterns are also analyzed in combination with Rn concentrations, which demonstrated the different daily evolution associated with each airflow pattern. The present results are relevant in understanding trends and meteorological factors affecting alpha activity concentrations in this area, and hence, to control potential atmospheric environmental releases and ensure the environmental and public health.

摘要

在 2014 年至 2018 年期间，通过在过滤器中收集气溶胶，每周在西班牙北部的毕尔巴鄂测量地面空气的阿尔法本底浓度。在此期间，气溶胶样本中的阿尔法活度浓度范围为 13.9µBq/m 至 246.5µBq/m，平均值为 66.49±39.33µBq/m。分析了年际和年内（季节性和每月）变化，发现秋季月份的活度最高，冬季月份的活度最低。特别关注阿尔法峰值浓度（每周浓度超过第 90 百分位数）及其与区域气象情景的关系，方法是通过大气质量轨迹和当地气象参数。对这些高阿尔法浓度的气象分析揭示了两种气流模式-一种来自南方，起源于陆地，一种来自北方，起源于海洋-主要与这些阿尔法峰值浓度有关。还分析了代表两种气流模式的代表性时期的地表风与 Rn 浓度相结合，这表明与每种气流模式相关的每日变化不同。本研究结果对于了解该地区影响阿尔法活度浓度的趋势和气象因素具有重要意义，有助于控制潜在的大气环境释放，并确保环境和公共健康。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/696daee3c3fd/ijerph-17-07967-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/389cda920245/ijerph-17-07967-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/e984e3d208b8/ijerph-17-07967-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/ba18c29bbdb9/ijerph-17-07967-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/c186bed41f76/ijerph-17-07967-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/3847c8c38b96/ijerph-17-07967-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/530e190c6dc2/ijerph-17-07967-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/696daee3c3fd/ijerph-17-07967-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/389cda920245/ijerph-17-07967-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/e984e3d208b8/ijerph-17-07967-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/ba18c29bbdb9/ijerph-17-07967-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/c186bed41f76/ijerph-17-07967-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/3847c8c38b96/ijerph-17-07967-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/530e190c6dc2/ijerph-17-07967-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b03/7662228/696daee3c3fd/ijerph-17-07967-g007.jpg

相似文献

1
Analysis of Alpha Activity Levels and Dependence on Meteorological Factors over a Complex Terrain in Northern Iberian Peninsula (2014-2018).分析伊比利亚半岛北部复杂地形上空的阿尔法辐射活动水平及其对气象因素的依赖关系（2014-2018 年）。
Int J Environ Res Public Health. 2020 Oct 29;17(21):7967. doi: 10.3390/ijerph17217967.
2
Meteorological Approach in the Identification of Local and Remote Potential Sources of Radon: An Example in Northern Iberian Peninsula.气象方法在确定氡的局部和远程潜在源中的应用：以伊比利亚半岛北部为例。
Int J Environ Res Public Health. 2023 Jan 4;20(2):917. doi: 10.3390/ijerph20020917.
3
Evidences of different meteorological patterns governing Be and Pb surface levels in the southern Iberian Peninsula.不同气象模式影响伊比利亚半岛南部铍和铅地表水平的证据。
J Environ Radioact. 2019 Mar;198:1-10. doi: 10.1016/j.jenvrad.2018.12.007. Epub 2018 Dec 15.
4
Surface ozone measurements in the southwest of the Iberian Peninsula (Huelva, Spain).伊比利亚半岛西南部（西班牙韦尔瓦）的地面臭氧测量。
Environ Sci Pollut Res Int. 2010 Feb;17(2):355-68. doi: 10.1007/s11356-008-0098-9. Epub 2009 Jan 20.
5
[Variation characteristics and meteorological influencing factors of PM_(2. 5)mass concentration in Xi'an City from 2015 to 2018].2015-2018年西安市PM₂.₅质量浓度变化特征及气象影响因素
Wei Sheng Yan Jiu. 2020 Jan;49(1):75-85. doi: 10.19813/j.cnki.weishengyanjiu.2020.01.013.
6
Influence of the origin of the air mass on the background levels of atmospheric particulate matter and secondary inorganic compounds in the Madrid air basin.大气气团来源对马德里大气盆地大气颗粒物和二次无机化合物本底浓度的影响。
Environ Sci Pollut Res Int. 2019 Oct;26(29):30426-30443. doi: 10.1007/s11356-019-06205-8. Epub 2019 Aug 22.
7
Seasonal differences in SO2 ground-level impacts from a power plant plume on complex terrain.发电厂烟羽对复杂地形的二氧化硫地面影响的季节差异。
Environ Monit Assess. 2009 Feb;149(1-4):445-55. doi: 10.1007/s10661-008-0221-x. Epub 2008 Feb 9.
8
Local weather phenomenon Galerna influences daily radon concentrations in northern Iberian Peninsula.加列尔纳地方性天气现象影响伊比利亚半岛北部地区的日常氡浓度。
J Environ Radioact. 2024 Sep;278:107494. doi: 10.1016/j.jenvrad.2024.107494. Epub 2024 Jul 6.
9
Spatiotemporal features of severe air pollution in northern Taiwan.台湾北部严重空气污染的时空特征。
Environ Sci Pollut Res Int. 2006 Jul;13(4):268-75. doi: 10.1065/espr2005.12.288.
10
A cluster analysis of back trajectories to study the behaviour of radioactive aerosols in the south-east of Spain.
J Environ Radioact. 2015 Sep;147:142-52. doi: 10.1016/j.jenvrad.2015.05.029. Epub 2015 Jun 10.

引用本文的文献

1
Analysis of Rn Surface Concentrations in the Basque Country (Spain): A Case Study of Heat Waves.分析西班牙巴斯克地区（西班牙）的Rn 表面浓度：热浪案例研究。
Int J Environ Res Public Health. 2023 Jan 24;20(3):2105. doi: 10.3390/ijerph20032105.
2
Meteorological Approach in the Identification of Local and Remote Potential Sources of Radon: An Example in Northern Iberian Peninsula.气象方法在确定氡的局部和远程潜在源中的应用：以伊比利亚半岛北部为例。
Int J Environ Res Public Health. 2023 Jan 4;20(2):917. doi: 10.3390/ijerph20020917.

本文引用的文献

1
Solar and meteorological influences on seasonal atmospheric Be in Europe for 1975 to 2018.1975 年至 2018 年欧洲季节性大气铍的太阳和气象影响。
Chemosphere. 2021 Jan;263:128318. doi: 10.1016/j.chemosphere.2020.128318. Epub 2020 Sep 11.
2
Evidences of different meteorological patterns governing Be and Pb surface levels in the southern Iberian Peninsula.不同气象模式影响伊比利亚半岛南部铍和铅地表水平的证据。
J Environ Radioact. 2019 Mar;198:1-10. doi: 10.1016/j.jenvrad.2018.12.007. Epub 2018 Dec 15.
3
Analysis of the evolution of gross alpha and gross beta activities in airborne samples in Valencia (Spain).
西班牙巴伦西亚空气中样本中总α和总β活度的演变分析。
J Environ Radioact. 2018 Mar;183:94-101. doi: 10.1016/j.jenvrad.2017.12.019. Epub 2018 Jan 9.
4
Impact of air masses on the distribution of Pb in the southeast of Iberian Peninsula air.气团对伊比利亚半岛东南部空气中铅分布的影响。
J Environ Radioact. 2017 Oct;177:169-183. doi: 10.1016/j.jenvrad.2017.06.030. Epub 2017 Jul 6.
5
Estimating the terrestrial gamma dose rate by decomposition of the ambient dose equivalent rate.通过分解环境剂量当量率估算陆地伽马剂量率。
J Environ Radioact. 2017 Jan;166(Pt 2):296-308. doi: 10.1016/j.jenvrad.2016.02.013. Epub 2016 Feb 28.
6
A cluster analysis of back trajectories to study the behaviour of radioactive aerosols in the south-east of Spain.
J Environ Radioact. 2015 Sep;147:142-52. doi: 10.1016/j.jenvrad.2015.05.029. Epub 2015 Jun 10.
7
The mechanism of breath aerosol formation.呼吸气溶胶形成的机制。
J Aerosol Med Pulm Drug Deliv. 2009 Sep;22(3):229-37. doi: 10.1089/jamp.2008.0720.
8
UNSCEAR report 2000: sources and effects of ionizing radiation. United Nations Scientific Comittee on the Effects of Atomic Radiation.联合国原子辐射效应科学委员会《2000年联合国原子辐射效应科学委员会报告：电离辐射的来源与影响》
J Radiol Prot. 2001 Mar;21(1):83-6. doi: 10.1088/0952-4746/21/1/609.