Estimating radioactivity flux in tropical soils: a strategy for plant survival policy, environmental balance and human – animal - ecosystem nexus wellbeing

Authors

  • Monday Sunday Adiaha Department of Planning, Research Extension Statistics, Nigeria Institute of Soil Science

DOI:

https://doi.org/10.6092/issn.2281-4485/15681

Keywords:

Radioactivity, Radioactive flux, Strategy, Survival Policy, Environmental balance

Abstract

The experiment investigated the vertical distributions of natural radionuclides 232Th, 226Ra and 40K as well as  anthropogenic radionuclide 137Cs in soil samples and analyze the correlation among the radioactivity of these  radionuclides in relation to the geo-properties (elevation, longitude and latitude of the area). The radioactivity  flux of the area indicated that there exist variation in the intensity of the radionuclides in the area with all sites  of investigation having different variability status that falls in threat potential for human-animal-environmental  sustainability. The Gamma ray energy (KeV) of the area varied between 192.21 KeV – 1100.29 KeV indicating a  view that the area holds a concern status of been problematic to the sustainable development of human-animal-  ecosystem wellbeing. Policy recommendations from field observation include that the area should be place under  reserved forestry system as a green approach for the reclamation of the area, including reduction in the negative  human attitude toward indiscriminate mineral exploitation including mining and quarrying.

References

ADIAHA M.S., BUBA A.H., TANGBAN E.E, OKPOHO A.N. (2020) Mitigating Global Greenhouse Gas Emission: The Role of Trees as a Clean Mechanism For CO2 Sequestration, The Journal of Agricultural Sciences, 15(1):101-115. http://doi.org/10.4038/jas.v15i1.8675

ADIAHA M.S., CHUDE V.O., NWAKA G.I.C., OKU E.E. (2022a) Carbon auditing in tree-soil nexus: a sustainable approach towards CO2 sequestration and environmental transformation. EQA - International Journal of Environmental Quality, 48(1):1–9. https://doi.org/10.6092/issn.2281-4485/13838

ADIAHA, M. S, CHUDE, V. O., AGBA, O. A., NWAKA, G. I. C., and OKU, E. E. (2022 b). Mapping soil organic carbon-soil biodiversity variability in the ecosystem-nexus of tropical soils. EQA - International Journal of Environmental Quality, 50, 1–19. (ISSN2281-4485) https://doi.org/10.6092/issn.2281-4485/14617

AL-SULAITI, H., TABASSUM NASIR, K.S. AL MUGREN, N. ALKHOMASHI, N. AL-DAHAN, M. AL-DOSARI, D.A. BRADLEY, S. BUKHARI, M. MATTHEWS, P.H. REGAN, T. SANTAWAMAITRE, D. MALAIN, A. HABIB, HANAN AL-DOSARI, IBRAHIM AL SADIG, EMAN DAAR, (2016). Determination of 137Cs activity in soil from Qatar using high-resolution gamma-ray spectrometry. Radiation Physics and Chemistry, 127: 222-235. https://doi.org/10.1016/j.radphyschem.2016.07.003

BASKARAN M. (2011) Handbook of environmental isotope geochemistry. Heidelberg: Springer

BELIVERMIS M. (2012) Vertical distributions of 137Cs, 40K, 232Th and 226Ra in soil samples from Istanbul and its environs, Turkey. Radiation Protection Dosimetry. 151(3):511–521. https://doi.org/10.1093/rpd/ncs023

BRYAN J.C. (2009) Introduction to nuclear science. Boca Raton , CRC Press.

GUAGLIARDI I., ROVELLA N., APOLLARO C., BLOISE A., DE ROSA R., SCARCIGLIA F., BUTTAFUOCO G. (2016) Effects of source rocks, soil features and climate on natural gamma radioactivity in the Crati valley (Calabria, Southern Italy). Chemosphere, 150:97-108. https://doi.org/10.1016/j.chemosphere. 2016.02.011

HANNAN M., WAHID K., NGUYEN N. (2015) Assessment of natural and artificial radionuclides in Mission (Texas) surface soils. Journal of Radioanalytical and Nuclear Chemistry, 305(2):573–582. https://doi.org/10.1007/s10967-015-4018-4

JAMES I. U., MOSES I. F., VANDI, J. N. (2013). Assessment of Gamma Dose Rate within Idu Industrial Area of the Federal Capital Territory (FCT) Abuja, Nigeria. The International Journal of Engineering and Science (IJES), 2(11):52-55. ISSN (e): 2319 – 1813

MESRAR H., SADIKI A., FALEH A, QUIJANO L., GASPAR L., NAVAS A. (2017) Vertical and lateral distribution of fallout 137Cs and soil properties along representative toposequences of central Rif, Morocco. Journal of Environmental Radioactivity. 169-170:27-39. https://doi.org/10.1016/j.jenvrad.2016.12.012 .

MICHALIK, B., BROWN, J. & KRAJEWSKI, P. (2013). The fate and behaviour of enhanced natural radioactivity with respect to environmental protection. Environmental Impact Assessment Review. 38:163–171. https://doi.org/10.1016/j.eiar.2012.09.001

NAVAS A., GASPAR L., LÓPEZ-VICENTE M., MACHÍN J. (2011) Spatial distribution of natural and artificial radionuclides at the catchment scale (South Central Pyrenees). Radiat. Meas., 46(2):261–269.

PUMPANEN J., OHASHI M., ENDO I., HARI P., BÄCK J., KULMALA M., OHTE N. (2016). 137Cs distributions in soil and trees in forest ecosystems after the radioactive fallout – Comparison study between southern Finland and Fukushima, Japan. Journal of Environmental Radioactivity, 161:73-81. https://doi.org/10.1016/j.jenvrad.2016.04.024 .

SANDEEP S., MANJAIAH K. M., SACHDEV P., SACHDEV M.S. (2009) Effect of nitrogen, potassium and humic acid on 134Cs transfer factors to wheat from tropical soils in Neubauer growth units. Environmental Monitoring and Assessment, 149(1-4):43–52. https://doi.org/10.1007/s10661-008-0181-1

SHOMAR B., AMR M., AL-SAAD K., MOHIELDEEN Y. (2013) Natural and depleted uranium in the topsoil of Qatar: Is it something to worry about? Applied Geochemistry, 37:203–211. https://doi.org/10.1016/j.apgeochem.2013.08.001

SZERBIN P., KOBLINGER-BOKORI E., KOBLINGER L., VÉGVÁRI I., UGRON A. (1999) Caesium-137 migration in Hungarian soils. Science of The Total Environment, 227(2-3):215-227. https://doi.org/10.1016/S0048-9697(99)00017-0

UNSCEAR - United Nations Scientific Committee on the Effects of Atomic Radiation (2008). Report to the General Assembly United Nations, New York. Annex B. 1:223–439.

VELZEN L.V. (2015) Environmental Remediation and Restoration of Contaminated Nuclear and Norm Sites. Elsevier Science, 5–276.. https://doi.org/10.1016/C2013-0-16493-8

WALTHER C., GUPTA D. (2015) Radionuclides in the Environment, Springer Cham. 61–80. https://doi.org/10.1007/978-3-319-22171-7

WANG Q., SONG J., LI X., YUAN H., LI N., CAO L. (2016) Environmental evolution records reflected by radionuclides in the sediment of coastal wetlands: A case study in the Yellow River Estuary wetland. Journal of Environmental Radioactivity. 162–163:87-96. https://doi.org/10.1016/j.jenvrad.2016.05.015

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Published

2023-04-03

How to Cite

Adiaha, M. S. (2023). Estimating radioactivity flux in tropical soils: a strategy for plant survival policy, environmental balance and human – animal - ecosystem nexus wellbeing. EQA - International Journal of Environmental Quality, 53(1), 11–20. https://doi.org/10.6092/issn.2281-4485/15681

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