Metabolic Disequilibrium: A Review in the Indication of Soil Ecosystem Insulted with Xenobiotics

M. M. Ebulue(1),


(1) Federal University of Technology
Corresponding Author

Abstract


The establishment of metabolic equilibrium in the soil ecosystem the following insolation is a prerogative of soil communities. These communities comprise microorganisms of diverse species and populations. The hydrocarbon-degrading communities (i.e., hydocarbonclastics) are found in petroleum or crude oil, polluting soil ecosystems. Others, the non-petroleum degrading microbial communities are diverse in nature and occur in soil, water, and air ecosystems. In the event of oil pollution with inherent disequilibrium in the ecosystem, the prejudicial nature of the petroleum will reduce the biomass of the non-hydrocarbon degrading organisms. Consequently, there will be an insurgence of the hydrocarbon degraders to metabolize the xenobiotics and bring the affected ecosystem to a balance and equilibrium. This is the hallmark of the entire ecosystem function. For other non-petroleum degraders in an ecosystem insolted with xenobiotics except petroleum, they will consolidate in their degradative activity to bring the affected ecosystem to a balance and equilibrium.  Overall, the insolation of an ecosystem with any xenobiotics results in a disequilibrium, in which the indigenous microbial communities through their metabolic activities will bring the affected ecosystem to a balance and equilibrium.

Keywords


Metabolic; Soil ecosystem; Xenobiotics

References


Babich, H. R., Bewley, R. J. F. and Stotzky, G. (1983). Application of the ecological dose concept to the impact of heavy metals on some microbe-mediated ecological processes in soil. Archives of Environmental Contamination and Toxicology, 12, 421-426.

Barron, M. G., Short, J. W. and Rice, S. D. (2003). Photo-enhanced toxicity of aqueous phase and chemically dispersed weathered Alaska North Slope crude oil to pacific herring eggs and lavae. Environmental Toxicology and Chemistry, 22(3), 650-660.

Calow, P. (1992). Can ecosystems be healthy? Critical consideration of concepts. Journal of Aquatic Ecosystems Health, 1, 1-6.

Dunnet, G. M. (1982). Oil pollution and seabird populations. Philosophical Transactions of the Royal Society of London, 297, 413- 427.

Ebulue, M. M. (2021). Impact assessment of the activities of soil lipase and dehydrogenases in spent engine oil-polluted ecosystem undergoing remediation. Journal of Bio Innovation, 10(1), 265-274.

Ebulue, M. M. (2022). Soil enzymatic activity – an indication of ecosystem stressed with hydrocarbon. Journal of Bio Innovation, 11(1), 113-125.

Ekpo, M. A. and Udofia, U. S. (2008). Rate of biodegradation of crude oil by microorganisms isolated from oil sludge environment. Africa Journal of Biotechnology, 7(24), 4495 - 4499.

Gutnick, D. L. and Rosenberg, E. (1979). Oil tankers and pollution: A microbial approach. Annual Revolution Microbiology, 31, 379-396.

Hall, A. J., Hugunin, K., Deaville, R., Law, R. J., Allchin, C. R. and Jepson, P. D. (2006). The risk of infection from polychlorinated biphenyl exposure in the Harbor Porpoise. Environmental Health Perspectives, 114, 704-711.

Heintz, R. A., Short, J. W. and Rice, S. D. (1999). Sensitivity of fish embryos to weathered crude oil Part 11. Environmental Toxicology and Chemistry, 18, 494-503.

Moriarty, F. (1983). The study of pollutants in ecosystems. Ecotoxicolgy Academic Pres, 289, 233-340.

Onwurah, I. N. E. (1999). Restoring the crop sustaining potential of crude oil polluted soil by means of Azotobacter inoculation. Plant Production Research Journal, 4, 6-16.

Onwurah, I. N. E. (2002). Anticoagulant potency of water-soluble fractions of Bonny light Oil and enzyme induction in rats. Biomedical Research, 13(1), 33-37.

Onyefulu, K. O., and Awobajo, O. A. (1979). Environmental aspects of the petroleum industry in the Niger Delta, problems and solutions in the Petroleum Industry and Niger Delta. Proceedings of the NNPC Seminar on Environment, 2, 242-248.

Rapport, D. J. (1992). Evaluating ecosystem health. Journal of Aquatic Ecosystems Health, 1, 15-24.

Sanders, B. M., Martin, L. S., Nelson, W. G., and Welch, W. (1991). Relationships between accumulation of a 60 kD a stress protein and scope of growth in Mytilus edulis exposed to copper contaminations. Marine Environmental Research, 31, 81-97.

Tiido, T., Rignell-Hydbom, A., Jönsson, B. A., Giwercman, Y. L., Pedersen, H. S., Wojtyniak, B., Ludwicki, J.K., Lesovoy, V., Zvyezday, V., Spano, M. and Manicardi, G.C. (2006). Impact of PCB and p, p′-DDE contaminants on human sperm Y: X chromosome ratio: studies in three European populations and the Inuit population in Greenland. Environmental Health Perspectives, 114(5), 718-724.

Tool, T. A. N. E. (1988). Pollution-induced community tolerance—a new ecotoxicological tool. Functional Testing of Aquatic Biota for Estimating Hazards of Chemicals, 988, 219.


Full Text: PDF

Article Metrics

Abstract View : 1103 times
PDF Download : 530 times

Refbacks

  • There are currently no refbacks.


Copyright (c) 2022 Bumi Publikasi Nusantara

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.