Impacts of Quarrying Activities on Human Health in Boki Area Cross River State Nigeria
Journal of Geography, Environment and Earth Science International,
Field investigation, trace elements geochemistry, borehole and groundwater data were employed to determine the level of contamination or pollution of heavy and trace elements in abandoned quarrying, agricultural sites and its adjourning communities which are leads and other parts of Boki Local Government Area which have massive basement rocks as prospects for quarry establishment. This preliminary study on geosphere-biosphere becomes useful in medical geology as rock-soil-water-human interactions, and relationships are important and obvious. The mining pits depths range from 30.5 m to 50.0 m, while the boreholes depths is 41.0 m to 45.0 m and the thickness of regolith soil weathered Feralsols soil and less weathered Acrisols soil, varies from 22.0 m to 35.0 m in places. The Geochemical data obtained indicates Ba, Th, Ce, Zn, Zr are high in all rocks while Cr and Ni are generally low. In the water samples, some borehole values for the faecal pollution are high and indicates the water is contaminated, CaCO₃, Mg are high, while NO₂, F are low, when compared with established data from WHO standards, they indicates anomalies. The high Ba contents in a previous laboratory animals study shows it can cause nephropathy, but not carcinogenic or genotoxic. The identified boreholes water that are contaminated should be disinfected before use. For a sustainable quarry development in the area, there should be an Environmental Impact Assessment (EIA) with a clear baseline data, reclamation, remedial and rehabilitation procedures before abandonment at the end of the life of the quarries.
- human health
- Boki area
How to Cite
Egesi N, Ukaegbu VU. Trace and rare earth element geochemical fingerprints on the petrogenesis and geotectonics of the enderbite-adamellite-granite complex in parts of Bansara, Southeastern Nigeria. The IUP Journal of Earth Sciences. 2010b; 4(2):8-25.
Egesi N, Ukaegbu VU. Petrology and major element geochemistry of late to post neoproterozoic peraluminous granitoids in parts of Bansara, Southeastern Nigeria. The IUP Journal of Earth Sciences. 2011; 5:2.
Egesi N, Ukaegbu VU. Dimension Stone Exploration and Development in Boki area, Southeastern Nigeria. J. Applied Sciences and Environmental Management. 2013; 17(3):343-354.
Egesi N. Petrology, structural geology and geochemistry of parts of bansara (sheet 304) and mukuru (sheet 305), Southeastern Nigeria. Unpubd PhD, Thesis Univ. of Port Harcourt. 2015;256.
Egesi N. Petrology and major element geochemistry of parts of Bansara and Mukuru basement complex of Southeastern Nigeria. Intern. Journal of Development and Sustain-ability. 2018; 7(11):2605-2621.
Agbebia, MA, Egesi N. Lineament Analysis and Inference of Geological Structures in Bansara-Boki Area, Southeastern Nigeria. The Pacific Journal of Science and Tech. 2019;20(2):372-386.
Egesi N, Agbebia MA. Application of lineament analysis in geohazard studies in Mukuru Area Boki LGA Cross River State. Global Journal of Science Frontier Research (H) Environment and Earth Science (USA). 2020;20(4):1.
Ukaegbu VU. The petrology and geochemistry of parts of Southern Obudu Plateau Bamenda massif, Southeastern Nigeria. PhD Dissertation, Uni. of Port Harcourt, Nigeria. 2003;321.
FAO( Food and Agricultural Organization). FOA production year book. United Nations Rome, Stat Ser. 1993;100(44).
Dissanayake CB, Chandrajith R. Inorganic aspects of Medical Geology. Z dt GesGeowiss. 2006;157(3):9-18.
Dissanayake CB, Chandrajith R. Introduction to medical geology. Focus on Tropical Environments. 2009;58.
Bureau of Indian Standards. Specification for Drinking Water (BIS: 10500) New Delhi, India; 1991.
World Health Organization. Guidelines for water quality, 4th edition, incorporating the 1st Addendum. 2017;42.
Nwachukwu I, Ukaegbu VU, Egesi N. Effects of trace elements compositions of igneous intrusions on public health in Ishiagu area of the Southern Benue Trough, Southern Nigeria. Journal Sci. Res. and Reports. 2019;25(3-4):1-12.
Matoka CM, Omolo SO, Odalo JO. Heavy metal bioaccumulation as indicators of Environmental pollution and health risks. IOSR Journal of Environmental Science, Toxicology and Food Technology (IOSR-JESTFT). 2014;8(2):24-31.
Kamalu OJ, Akpokodje EG, Tse AC, Ekeocha NE. Agricultural and engineering-geological properties of soils of the Niger Delta. In “The Niger Delta an Environmental Perspective”. E. G. Akpokodje Editor. 2020;171-175.
Braun JJ, Dupre B, Viers J, Ngoupayou J RN, Bedimo JPB, Nkamdjou LS, Freydier R, Robain H, Nyeck B, Bodin J, Olivia P, Boeglin JL, Stemmler S, Berthelin J, Biogeohydrodynamic in the forested humid tropical environment: the case study of the Nsimi small experimental watershed (south Cameroon). Bulletin de la Société Géologique de France. 2002;173(4):347-358.
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