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Ali S, Baloch SB, Bernas J, Konvalina P, Onyebuchi EF, Naveed M, Ali H, Jamali ZH, Nezhad MTK, Mustafa A. Phytotoxicity of radionuclides: A review of sources, impacts and remediation strategies. ENVIRONMENTAL RESEARCH 2024; 240:117479. [PMID: 37884073 DOI: 10.1016/j.envres.2023.117479] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 10/01/2023] [Accepted: 10/22/2023] [Indexed: 10/28/2023]
Abstract
Various anthropogenic activities and natural sources contribute to the presence of radioactive materials in the environment, posing a serious threat to phytotoxicity. Contamination of soil and water by radioactive isotopes degrades the environmental quality and biodiversity. They persist in soils for a considerable amount of time and disturb the fauna and flora of any affected area. Hence, their removal from the contaminated medium is inevitable to prevent their entry into the food chain and the organisms at higher levels of the food chain. Physicochemical methods for radioactive element remediation are effective; however, they are not eco-friendly, can be expensive and impractical for large-scale remediation. Contrastingly, different bioremediation approaches, such as phytoremediation using appropriate plant species for removing the radionuclides from the polluted sites, and microbe-based remediation, represent promising alternatives for cleanup. In this review, sources of radionuclides in soil as well as their hazardous impacts on plants are discussed. Moreover, various conventional physicochemical approaches used for remediation discussed in detail. Similarly, the effectiveness and superiority of various bioremediation approaches, such as phytoremediation and microbe-based remediation, over traditional approaches have been explained in detail. In the end, future perspectives related to enhancing the efficiency of the phytoremediation process have been elaborated.
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Affiliation(s)
- Shahzaib Ali
- Department of Agroecosystems, Faculty of Agriculture and Technology, University of South Bohemia in Ceske Budejovice, Branišovská 1645/31A, 37005, Ceske Budejovice, Czech Republic
| | - Sadia Babar Baloch
- Department of Agroecosystems, Faculty of Agriculture and Technology, University of South Bohemia in Ceske Budejovice, Branišovská 1645/31A, 37005, Ceske Budejovice, Czech Republic
| | - Jaroslav Bernas
- Department of Agroecosystems, Faculty of Agriculture and Technology, University of South Bohemia in Ceske Budejovice, Branišovská 1645/31A, 37005, Ceske Budejovice, Czech Republic.
| | - Petr Konvalina
- Department of Agroecosystems, Faculty of Agriculture and Technology, University of South Bohemia in Ceske Budejovice, Branišovská 1645/31A, 37005, Ceske Budejovice, Czech Republic
| | - Eze Festus Onyebuchi
- Department of Agroecosystems, Faculty of Agriculture and Technology, University of South Bohemia in Ceske Budejovice, Branišovská 1645/31A, 37005, Ceske Budejovice, Czech Republic
| | - Muhammad Naveed
- Institute of Soil and Environmental Sciences, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Hassan Ali
- Institute of Soil and Environmental Sciences, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Zameer Hussain Jamali
- College of Environmental Science, Sichuan Agricultural University, 611130, Chengdu, Sichuan, China
| | - Mohammad Tahsin Karimi Nezhad
- Department of Forest Ecology, The Silva Tarouca Research Institute for Landscape and Ornamental 13 Gardening, Lidicka, 25/27, Brno, 60200, Czech Republic
| | - Adnan Mustafa
- Key Laboratory of Vegetation Restoration and Management of Degraded Ecosystems, South China Botanical Garden, Chinese Academy of Sciences Guangzhou, 510650, China.
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Al-Shboul KF, Al-Ajlony AMBA, Al-Malkawi GH. Modeling and experimental assessment of naturally occurring radionuclides' transfer factors of orange fruits. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 2023; 262:107149. [PMID: 36906962 DOI: 10.1016/j.jenvrad.2023.107149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/24/2023] [Accepted: 03/04/2023] [Indexed: 06/18/2023]
Abstract
The soil-to-orange fruit transfer factor of naturally occurring radionuclides was investigated. The temporal evolution of the three identified radionuclides, Ra-226, Th-232, and K-40, concentration was also examined throughout the growth period of the orange fruits until they reached maturity. A mathematical model was developed to predict the soil-to-fruit transfer of these radionuclides during the development of orange fruits. The results were found to agree with the experimental data. The experimental and modeling results revealed that the transfer factor for all radionuclides showed a similar exponential decline with the growth of the fruit and reached its minimum value when the fruit was ripe.
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Affiliation(s)
- Khaled F Al-Shboul
- Nuclear Engineering Department, Jordan University of Science and Technology, Jordan.
| | | | - Ghadeer H Al-Malkawi
- Nuclear Engineering Department, Jordan University of Science and Technology, Jordan
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Küçükönder E, Gümbür S, Söğüt Ö, Doğru M. Radioactivity amounts, annual effective dose rate, and lifetime cancer risk estimation of some vegetable and fruit samples cultivated in Kahramanmaraş, Turkey. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:475. [PMID: 36929195 DOI: 10.1007/s10661-023-11098-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 03/08/2023] [Indexed: 06/18/2023]
Abstract
In this research, examples of the fruits and vegetables cultivated in Kahramanmaraş, 238U, 232Th, and 40K levels, were detected, and in the case of consumption of these vegetables and fruits, for several age categories (adults, children (10 years old), and infants), annually effective dose rates and lifetime cancer risks were calculated. In fruit samples, concentrations of 238U, 232Th, and 40K ranged from under detection limit (UDL) to 15.29 ± 1.14 Bq/kg, 0.30 ± 0.01 to 13.23 ± 1.60 Bq/kg, and 5.82 ± 0.21 to 179.82 ± 1.34 Bq/kg, respectively. The mean concentrations of 238U, 232Th, and 40K in fruit samples were 5.31 ± 0.44 Bq/kg, 2.72 ± 0.26 Bq/kg, and 56.84 ± 0.57 Bq/kg, respectively. In vegetable samples, concentrations of 238U, 232Th, and 40K ranged from 0.48 ± 0.04 to 11.77 ± 0.95 Bq/kg, 0.55 ± 0.04 to 4.57 ± 0.44 Bq/kg, and 9.32 ± 0.43 to 52.44 ± 0.52 Bq/kg, respectively. The mean concentrations of 238U, 232Th, and 40K in the vegetable samples were 6.58 ± 0.65 Bq/kg, 2.72 ± 0.27 Bq/kg, and 27.09 ± 0.27 Bq/kg, respectively. The mean annual effective dose rates for adults, children (10 years old), and infants in fruit samples were 0.184 ± 0.001 mSv/y, 0.288 ± 0.002 mSv/y, and 0.304 ± 0.003 mSv/y, respectively. The average lifetime cancer risks for adults, children (10 years old), and infants in fruit samples were 0.647 ± 0.006 × 10-4, 1.011 ± 0.010 × 10-4, and 1.067 ± 0.010 × 10-4, respectively. The mean annual effective dose rates for adults, children (10 years old), and infants in the vegetable samples were 0.118 ± 0.001 mSv/y, 0.128 ± 0.001 mSv/y, and 0.086 ± 0.001 mSv/y, respectively. The mean lifetime cancer risks for adults, children (10 years old), and infants in vegetable samples were 0.416 ± 0.004 × 10-4, 0.449 ± 0.004 × 10-4, and 0.304 ± 0.003 × 10-4, respectively.
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Affiliation(s)
- Erdal Küçükönder
- Department of Materials and Material Processing, Vocational School of Technical Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaraş, 46100, Turkey.
| | - Serdar Gümbür
- Department of Physics, Institute of Science, Kahramanmaras Sutcu Imam University, Kahramanmaraş, 46100, Turkey
| | - Ömer Söğüt
- Department of Physics, Institute of Science, Kahramanmaras Sutcu Imam University, Kahramanmaraş, 46100, Turkey
| | - Mahmut Doğru
- Department of Physics, Faculty of Science, Firat University, Elazığ, 23169, Turkey
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Aydın MF, Söğüt Ö, Kara A. Radiological health risks assessment of vegetable and fruit samples taken from the provincial borders of Adıyaman in the south-eastern Anatolia region, in Turkey. JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES 2022. [DOI: 10.1016/j.jrras.2022.100491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Raj P, Padiyath N, Semioshkina N, Addad Y, Foulon F, Francis D, Voigt G. Conceptualization of arid region radioecology strategies for agricultural ecosystems of the United Arab Emirates (UAE). THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 832:154965. [PMID: 35381239 DOI: 10.1016/j.scitotenv.2022.154965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 03/24/2022] [Accepted: 03/28/2022] [Indexed: 06/14/2023]
Abstract
Since the last decade, ambitious nuclear power programmes have begun maturing in the Arab countries, most importantly in the United Arab Emirates (UAE). The region's environment and population, therefore, are prone to adverse, long-term impacts of radionuclide discharges. To calculate the associated exposure scenarios, to estimate doses and their consequences, and finally, to lay out a radiological emergency management plan, arid region radioecology is taking shape in the UAE as a major field of research. Geography, demography, food habits, weather, soil, water, flora, and fauna of the desert-marine regions are quite distinct from their temperate counterparts. This results in the need to increase the knowhows of environmental migration and bioaccumulation of radionuclides in the region's agricultural ecosystems. In this paper, we present a detailed review of the measured data from the UAE and nearby nations, generating insights for the soil radioactivity and soil-to-plant transfer phenomena under local arid conditions. In the literature, the radionuclide activity concentrations (in Bq kg-1) vary over five orders of magnitude depending on nuclide type, sample type, and locality. Variabilities over six orders of magnitude are observed for transfer parameters too, and in-depth studies on the transfer mechanisms are usually scarce. We discuss the recent progresses made in root and foliar uptake studies with methods relatively new to sandy soils, like controlled potting, and soil Kd measurements. Showing the serious gaps in the data and interpretations, we provide a justification for the immediate experimentation in the understudied aspects of radioecology in the UAE and in arid lands in general.
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Affiliation(s)
- Prasoon Raj
- Emirates Nuclear Technology Center (ENTC), Department of Nuclear Engineering, Khalifa University, PO box: 127788, Abu Dhabi, United Arab Emirates.
| | - Nemeer Padiyath
- Emirates Nuclear Technology Center (ENTC), Department of Nuclear Engineering, Khalifa University, PO box: 127788, Abu Dhabi, United Arab Emirates
| | | | - Yacine Addad
- Emirates Nuclear Technology Center (ENTC), Department of Nuclear Engineering, Khalifa University, PO box: 127788, Abu Dhabi, United Arab Emirates
| | - Francois Foulon
- Emirates Nuclear Technology Center (ENTC), Department of Nuclear Engineering, Khalifa University, PO box: 127788, Abu Dhabi, United Arab Emirates
| | - Diana Francis
- Emirates Nuclear Technology Center (ENTC), Department of Nuclear Engineering, Khalifa University, PO box: 127788, Abu Dhabi, United Arab Emirates
| | - Gabriele Voigt
- Cognitive Radioecology, r.e.m. GbR, Liebigstr. 3, 80538 Munich, Germany
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Intake of natural radionuclides present in organic and conventional foods: radiological aspects. J Radioanal Nucl Chem 2022. [DOI: 10.1007/s10967-021-08162-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Mostafa MYA, Kadhim NF, Ammer H, Baqir Y. The plant transfer factor of natural radionuclides and the soil radiation hazard of some crops. ENVIRONMENTAL MONITORING AND ASSESSMENT 2021; 193:320. [PMID: 33942177 DOI: 10.1007/s10661-021-09061-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 04/11/2021] [Indexed: 06/12/2023]
Abstract
In the present study, the transfer factors of the natural radionuclides 238U, 232Th, and 40K were estimated for several crops cultivated in farms in the suburbs of Baghdad and one farm in Al-Najaf. The transfer factor (TF) is the ratio of activity transfers from soil to plant. The specific activities of the natural radionuclides were measured with a gamma-ray spectrometer with a HPGe detector. The crops include cereals (rice and wheat), fruits (lemons and oranges), podded vegetables (vigna and okra), fruity vegetables (chili peppers and Solanum melongena), and leafy vegetables (Apium graveolens, Raphanus sativus, and Ocimum basilicum). The results showed that the highest transfer factors for 238U, 232Th, and 40K are 0.32, 0.70, and 3.44, respectively, in wheat. The average transfer factors for 238U and 232Th were founded 0.23 and 0.2 which are lower than the default unitiy value but the 1.85 were reported for 40K higher than unity.
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Affiliation(s)
- Mostafa Y A Mostafa
- Department of Physics, Faculty of Science, Minia University, El-Minia, Egypt.
- Ural Federal University, 620002, Yekaterinburg, Russia.
| | - Nada Farhan Kadhim
- Department of Physics, College of Science, Al-Mustansiriyah University, Baghdad, Iraq
| | - Hassan Ammer
- Department of Physics, College of Science, Al-Mustansiriyah University, Baghdad, Iraq
| | - Yassir Baqir
- Department of Physics, College of Science, Al-Mustansiriyah University, Baghdad, Iraq
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Uosif MAM, Alrowaili ZA, Elsaman R, Mostafa AMA. SOIL-SOYBEAN TRANSFER FACTOR OF NATURAL RADIONUCLIDES IN DIFFERENT SOIL TEXTURES AND THE ASSESSMENT OF COMMITTED EFFECTIVE DOSE. RADIATION PROTECTION DOSIMETRY 2020; 188:529-535. [PMID: 32052836 DOI: 10.1093/rpd/ncaa005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 12/12/2019] [Accepted: 01/13/2020] [Indexed: 06/10/2023]
Abstract
From three different soil textures (clay, silt and sand), 36 soil and soybeans samples were accumulated from the agricultural area of EL-Mynia governorate in Upper Egypt, between (27°36'19.44″N; 30°30'14.14″ E) and (28°48'28.45″ N; 31°00'32.27″ E). Soil textures were prepared by particle size distribution through a pipette method. Its radioactivity measurements were performed with a NaI (Tl) and 3 × 3 inch crystal. The transfer factor (TF) of natural radionuclides from soil to soybeans was calculated. The value of the TF for 226Ra in clay soil ranges from 0.27 ± 0.03 to 0.42 ± 0.05, in sandy soil it ranges from 0.21 ± 0.02 to 0.57 ± 0.07 and in silt soil it ranges from 0.25 ± 0.03 to 0.53 ± 0.06. The TF for 232Th in clay soil ranges from 0.22 ± 0.03 to 0.90 ± 0.12, in sandy soil it ranges from 0.21 ± 0.03 to 1.00 ± 0.13, while in silt soil it ranges from 0.25 ± 0.03 to 0.88 ± 0.12. The TF for 40K in clay soil ranges from 0.95 ± 0.13 to 2.05 ± 0.29, in sandy soil it ranges from 1.21 ± 0.17 to 2.52 ± 0.35 and in silt soil it ranges and from 1.01 ± 0.14 to 1.46 ± 0.26.The results show that the committed effective dose from soybean consumption is between 54.5 and 103.4 μSv y-1 assuming consumption of 20 kg y-1.
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Affiliation(s)
- M A M Uosif
- Physics Department, College of Science, Jouf University, P.O. 2014, Sakaka, Saudi Arabia
- Department of Physics, Faculty of Science, Al-Azher University, Assiut Branch, 71524 Assiut, Egypt
| | - Z A Alrowaili
- Physics Department, College of Science, Jouf University, P.O. 2014, Sakaka, Saudi Arabia
| | - Reda Elsaman
- Department of Physics, Faculty of Science, Al-Azher University, Assiut Branch, 71524 Assiut, Egypt
| | - A M A Mostafa
- Physics Department, College of Science, Jouf University, P.O. 2014, Sakaka, Saudi Arabia
- Department of Physics, Faculty of Science, Al-Azher University, Assiut Branch, 71524 Assiut, Egypt
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Pillai GS, Chandrasekaran S, Baskaran R, Venkatraman B, Deepu R. A REVIEW ON 210Po AND 210Pb IN INDIAN SEAFOOD AND DOSE TO CONSUMERS. RADIATION PROTECTION DOSIMETRY 2019; 187:139-153. [PMID: 31135907 DOI: 10.1093/rpd/ncz149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 04/08/2019] [Accepted: 05/08/2019] [Indexed: 06/09/2023]
Abstract
India is the second largest seafood producer in the world marketing more than 7000 edible species. In this regard, commendable studies have been conducted since the 1970s by different research groups and more data are reported. In this work, all the studies on 210Po and 210Pb measurements in abiotic and biotic components of India have been combined and reviewed. The concentrations of 210Po and 210Pb are estimated by radiochemical separation followed by alpha counting. Grain size, season, Tsunami waves and place of sampling have a decisive bearing on 210Po and 210Pb concentration in abiotic components. Plankton shows a higher Kd factor (104) compared to seaweeds and sea grass (103). Pond ecosystems recorded the highest Kd factor (4·3 × 104) compared to other freshwater and marine ecosystems. Bioaccumulation of 210Po and 210Pb varies with respect to variety of seafood. The committed effective dose (CED) calculated for shellfish species maintained a higher range of 2.5 × 10-2 mSv/y to 9.8 × 10-1 mSv/y and for fish species fluctuated from 3.8 × 10-4 mSv/y to 2.0 × 10-1 mSv/y. The studies conducted so far are scattered, and need to be gathered for future reference and planning (i.e. There is not much information available for Kerala, Karnataka, Maharashtra, Gujarat, Andhra, West Bengal and Odessa coast). Therefore, it is strongly recommended that further and more complete research is undertaken to study the bioaccumulation of 210Po and 210Pb from seafood. Overall, the present review concludes that Indian seafood is radiologically safe.
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Affiliation(s)
- G Sankaran Pillai
- Radiological, Environment and Safety Division (RESD), Health Safety and Environment Group (HSEG), Indira Gandhi Centre for Atomic Research, Homi Bhabha National Institute (HBNI), Kalpakkam 603 102, Tamil Nadu, India
| | - S Chandrasekaran
- Radiological, Environment and Safety Division (RESD), Health Safety and Environment Group (HSEG), Indira Gandhi Centre for Atomic Research, Homi Bhabha National Institute (HBNI), Kalpakkam 603 102, Tamil Nadu, India
| | - R Baskaran
- Radiological, Environment and Safety Division (RESD), Health Safety and Environment Group (HSEG), Indira Gandhi Centre for Atomic Research, Homi Bhabha National Institute (HBNI), Kalpakkam 603 102, Tamil Nadu, India
| | - B Venkatraman
- Radiological, Environment and Safety Division (RESD), Health Safety and Environment Group (HSEG), Indira Gandhi Centre for Atomic Research, Homi Bhabha National Institute (HBNI), Kalpakkam 603 102, Tamil Nadu, India
| | - R Deepu
- Radiological, Environment and Safety Division (RESD), Health Safety and Environment Group (HSEG), Indira Gandhi Centre for Atomic Research, Homi Bhabha National Institute (HBNI), Kalpakkam 603 102, Tamil Nadu, India
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Espinosa G, Golzarri JI, Navarrete JM. Determination of the natural and artificial radioactivity of a selection of traditional Mexican medicinal herbs by gamma spectrometry. J Radioanal Nucl Chem 2015. [DOI: 10.1007/s10967-015-4485-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Wang ZT, Zheng J, Tagami K, Uchida S. Newly derived transfer factors for Th, Am, Pu, and Cl since publication of IAEA TRS No. 472: a review. J Radioanal Nucl Chem 2015. [DOI: 10.1007/s10967-015-4260-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Radioactivity in fertilizers and radiological impact. J Radioanal Nucl Chem 2014. [DOI: 10.1007/s10967-014-3620-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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