Seasonal Variation in Petroleum Hydrocarbon Concentrations in Surface Water, Sediment, Crab (Callinectes sapidus), and Periwinkle (Tympanotonus fuscatus) from the New Calabar River, Nigeria

Authors

  • Peace Lawrence Okwelle Department of Chemistry, Ignatius Ajuru University of Education, Port Harcourt, Nigeria Author
  • Austin Achinike Okwelle Department of Microbiology Science, Ignatius Ajuru University of Education, Nigeria Author

Keywords:

Contamination, Surface Water, (Blue Crab-Callinectes Sapidus), (Periwinkle-Tympanotonus Fuscatus), Hydrocarbon concentrations

Abstract

The New Calabar River is increasingly threatened by pollution resulting from treated and untreated effluents discharged from oil exploration activities and other anthropogenic sources. The research evaluated the effect of seasonal variation on hydrocarbon contamination in the New Calabar River using surface water, crab (Callinectes sapidus), and periwinkle (Tympanotonus fuscatus as environmental indicators. Samples were collected during both dry and wet seasons from five sampling locations: Choba (SP-A), Mgbuodohia (SP-B), Ogbogoro (SP-C), Rumuolumeni (SP-D), and Rumuokparali (SP-E). Standard analytical procedures were employed to determine the concentration of Total Petroleum Hydrocarbon (TPH). Sample preparation involved solvent extraction and silica/alumia or Florisil column chromatography, while analyses were conducted using Gas Chromatography with Flame Ionization Detection (GC-FID). Sediment and biological samples were analyzed using HNO3 and H2SO4acid in the ratio of 3:1 prior to analysis. Detectable concentrations (Mg/L) of hydrocarbon (TPH) in surface water were in the following range: the dry season values were (0.08 - 0.79) and (0.05 - 0.72) in the wet season. The results (Mg/Kg) of hydrocarbon (TPH) in sediment ranged between (0.12 - 0.95) in the dry season and (0.05 - 0.09) in the wet season. The results of the concentrations (Mg/Kg) of hydrocarbon content (TPH) in the blue crab and periwinkle recorded dry season values (0.01 – 0.02) and (ND – 0.01) in the wet season. The result revealed seasonal variation in hydrocarbon concentrations across all environmental matrices, with generally higher concentrations observed during the dry season compared to the wet season. Surface water and sediment contained measurable concentrations of TPH, while blue crab and periwinkle accumulated detectable levels of hydrocarbon, indicating bioaccumulation within the aquatic ecosystem. Although the concentrations recorded were generally within Standard Organization of Nigeria (SON 2017) acceptable limits, the presence of hydrocarbons reflects continuous anthropogenic inputs into the river. The study concludes that seasonal changes significantly influences hydrocarbon distribution in New Calabar River and therefore, emphasizes the need for adequate and continuous environmental monitoring and stricter regulation of industrial effluent discharge to safeguard aquatic ecosystem and public health of New Calabar River should be implemented to mitigate increased anthropogenic heavy metal inputs into the river.

References

Abii, T. A., & Nwosu, P . C. (2009). The effect of oil-spiage on the soil of Eleme, Nigeria. Research Journal of Enivronmental Science, 3(2), 206-210

Adeniji, A. O., Okoh, O. O., & Okoh, A. I. (2017). Distribution of polycyclic aromatic hydrocarbons and total petroleum hydrocarbons in water, sediment and fish tissue from the Tyume Rivers and its effects on the liver of Oreochromis mossambicus. Environmental Science and Pollution Research, 24(17), 14984-14999.doi.org

Agency for Toxic Substances and Disease Registry (ATSDR). (1999). Toxicological profile for total petroleum hydrocarbons (TPH). U.S. Department of Health and Human Services.

Akpan-Idot, A. U., Etuk, B. A., & Udoh, B. T. (2012). Assessment of water supply and demand in Calabar Metropolis, Cross Rivers State, Nigeria. Journal of Environmental Management and Safety, 3(2), 45-54

American Public Health Association, American Water orks Association, & Water Environment Federation (2011). Standard Methods for the examination of water and Wastewater. (21st ed). American Public Health Association.

Anani, O. A., Jo. O. (2018). The evaluation of heavy metal load in benthic sediment using some pollution indices in Ossiomo River, Benin City, Nigeria. FUNAI Journal of Science and Technology, 3(2), 103-119.

Benson, A. J. (2008). Tympanotonus fuscatus. USGS Nonindigenous Aquatic Species Database, Gainesville, FL.nas.er.usgs.gov

Benson, A. J., Raikow, D., Larson, J., Fusaro. A., & Bogdanoff, A. K. (2011). Littorina littorea.. USGS Nonindigenous Aquatic Species Database, Gainesville, FL. nas.er.usgs.gov

Benson, N. U., Anake, W.A., & Olanrewaju, I.O. (2018). Seasonal distribution of polycyclic aromatic hydrocarbons in surface sediments from Lagos Lagoon, Nigeria. Environmental Monitoring and Assessment, 190(2), p.67

Chang, A. L. Blakeslee, A. M. H, Miller A. W. & Ruiz, G. M. (2011). “Establishment failure in Biological Invasions: A case History of Littorina littorea in California, USA”. PLos ONE 6(1), e16035. Doi:10.1371/journal.pone.0016035.

Courtney, L. A. & Clement, T. P. (2011). Water resources: Availability and management. In R. A. Meyers (Ed)., Encyclopedia of sustainability science and technology (pp.11458-11480), Springer. Doi.org

Daveport, John, Davenport, Julia L. (2005). “Effects of shore height, wave exposure and geographical distance on thermal niche width of interdal fauna”. Marine Ecology Progress Series, 292, 41-50.

Dienye, H. E. & Woke, E. N. (2015). Physico-chemical parameters of the upper and lower reach of the New Calabar River. Journal of Fisheries and Livestock Production. 3, 154.

DPR (2002). Department of Petroleum Resources. Environmental guidelines and standards for the Petroleum industry in Nigeria (EGASPIN). Revised edition.

Edema, M. O., Ederma, C. U. & Oyema, T. L., (2015). Hydrocarbon levels in Warri River and its catchments area at Pessu Market in Warri, International Journal of Applied Chemistry..

Eludoyin, O. S. (2010). Department of Geography and Environmental Management, University of Port Harcourt, Port Harcourt. Research Journal of Environment and Earth Science. 3(4), 307-313, 2011

Eneh, O. C., (2011). Failed development vision, political leadership and Nigeria's underdevelopment: A Critique. Asian Journal of Rural Development, 1, 63-69.

ESD- Environmental Science Division (2017). Total Petroluem Hydrocarbon Criteria Working Group Series: volume 1-4 Agronne, Agronne IL National Laboratory, U.S. Department Energy

Essen, J. P., Essen, V., & Olajire, A. A. (2009). Heavy metal burdens in patches of asphyxiated swamp areas within the Qua Iboe Estuary mangrove ecosystem. Environment Resource 109, 690-696.

Hallett, C. S., Valesini, F. J., Clarke, K. R. (2013). A method for selecting key biological indicators in estuaries using multivariate statistical models. Estuarine, Coastal and Shelf Science, 131, 161-173.doi.org

How, C. K., Bujang, J. S., and Ghaffar, M.A. (2015). Morphometric relationships and sexual dimorphism in mud crab Scylla olivacea (Herbst, 1796) from Peninsular Malaysia. Journal of Crustacean Biology, 35(5),pp.646-654Target detection is enhanced by polarization vision in a fiddler crab. Current Biology,

Kpee, F., (2012). Physico-chemical characteristics of New Calabar River, Port Harcourt, Nigeria. African Journal of Environmental Science and Technology, 6(12), 457-463. Doi.org

Miller, D. (2011). Blue crab: Callinectes spapidus. Chesapeake Bay Program. URL chesapeakebay.net

National Bureau of Statistics. (2004). Population projections 2004. Abuja: National Bureau of Statistics

National Park Services. (2016). Common periwinkle (Littorina littorea). “ National Park Services, U.S. Department of the Interior, nps.gov

Neff, J. M. (2002). Bioaccumulation in marine organisms: Effect of contaminants from oil well produced water. Elsevier.

Nwachukwu, M. A., Feng, H., & Alinnor, J. (2019). Assessment of petroleum hydrocarbon contamination in surface waters and sediments of the Niger Delta, Nigeria. Environmental Earth Sciences, 78(14), 1–13.

Nwineewii, J. D., & Marcus, A. C. (2020). Assessment of total petroleum hydrocarbon levels in aquatic organisms and sediments from selected rivers in the Niger Delta, Nigeria. Journal of Applied Sciences and Environmental Management, 24(8), 1417–1424.

Ogburn, M. B. P. M. Roberts, K. D. Richie, E. G. Johnson, & Hines, A. H. (2014).Temporal and spatial variation in sperm stores in mature female blue crabs (Callinectes sapidus) and potential effects on brood production in Chesapeake Bay. Marine Ecology Progress Series 507, 249-262.

Okoh, A. (2003). “Excitement Greets AIT’s Launch in Port Harcourt”. Vanguard. Retrieved 17 August, 2016 – via All Africa

Osuji, L. C., & Onojake, C. M. (2004). Trace heavy metals associated with crude oil: A case study of Ebocha-8 oil spill polluted site in Niger Delta, Nigeria. Chemistry and Biodiversity, 1(11), 1708–1715.

Osuji, L. C., Egbuson, E. J., & Ojeda, T. (2006). Determination of petroleum hydrocarbons in water and soil from the Niger Delta area of Nigeria. Bulletin of the Chemical Society of Ethiopia 20(2), 165-174.

Rains, S. A. (2014). Potential for sperm limitation in blue crabs of Chesapeake Bay. M. S. thesis, University of Maryland. University Press

Ralph, G. M., McLellan, N.R., & Sheilds, J. D. (2014). A guide to the blue crab, Callinects spadius, of the Chesapeake Bay. College Park: Maryland Sea Grant College.

Ramesh, A. Rama, M. K. Seshaiah, K. & Jayakumar, N. D. (2001). Determination of trace elements by inductively coupled plasma atomic emission spectrometry ( ICP-AES) after pre-concentration on a support impregnated with pyridine di-thiocarbonate, Analytical Letter 34 (2): 219-229.

Reid, D. G., Dyal, P., & Williams, S. T. (2011). Global diversification of gastropods in the intertidal zone. Integrative and comparative Biology, 51(3), 363-372. doi.org

Standard Organization of Nigeria (2006). Nigerian Standard for effluent discharge (NIS 655:2006). Lagos: Standards Organization of Nigeria

Standard Organization of Nigeria (2017). Nigerian Standard for Drinking Water Quality (NIS 554:2015). Lagos: Standards Organization of Nigeria

U.S. Environmental Protection Agency (1996). Method 3630C: Silica gel cleanup. Revision 3. In Test methods for evaluating solid waste, physical/chemical methods (SW-846). Washington, DC: Office of Solid Waste

U.S. Environmental Protection Agency (2003). Method 8015D: Nonhalogenated organics by GC/FID. Revision 4(. In Test methods for evaluating solid waste, physical/chemical methods (SW-846). Washington, DC: Office

U.S. Environmental Protection Agency (2007). Method 3550C: Ultrasonic extraction (Revision 3). In Test methods for evaluating solid waste, physical/chemical methods (SW-846). Office of Solid Waste

U.S. Environmental Protection Agency (2009). National recommended water quality criteria. EPA 822-R-09-014. Office of Water, U.S.EPA.

U.S. Environmental Protection Agency (2011). Environmental effects of hydrocarbons. In J.G.Speight, Handbook of Industrial Hydrocarbon Processes, (pp. 539-576). Gulf Professional Publishingof Solid Waste

U.S. Environmental Protection Agency. (1996). Method 3510C: Separatory funnel liquid-liquid extraction (Revision 3). In Test methods for evaluating solid waste, physical/chemical methods (SW-846). Office of Solid Waste

Unanom, A. E. & Apkan, A. W. (2010). Analysis of physicochemical characteristics of some freshwater bodies in Essien Udim Local Government Area of Akwa Ibom State, Nigeria. In proceedings of the 21st annual conference of the Fisheries Society of Nigeria (F250N), Calabar, 13th-17th November, 2006.

United Nations Environment Programme (UNEP). (2011). Environmental assessment of Ogoniland. UNEP Publishing, Nairobi, Kenya.

Wang, Z., Yang, C., Kelly-Hooper, F., Hollebone, B. P., Peng, X., Brown, C.E., & Landriault, M. (2013). Forensic differentiation of biogenic organic compounds from petroleum hydrocarbon in biota samples. Environmental Foresenics, 14(3), 202-215. Doi.org

World Health Organization. (2017). Guidelines for drinking-water quality: Fourth edition incorporating the first addendum. Geneva: World Health Organization.

Downloads

Published

2026-04-30

How to Cite

Seasonal Variation in Petroleum Hydrocarbon Concentrations in Surface Water, Sediment, Crab (Callinectes sapidus), and Periwinkle (Tympanotonus fuscatus) from the New Calabar River, Nigeria. (2026). IAUE Journal of Applied Chemical Sciences, 1(1), 26-37. https://iauejournals.com/index.php/JACS/article/view/138

Similar Articles

You may also start an advanced similarity search for this article.