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Author:Emmanuel Teryila Tyokumbur , Tonye Okorie
Data Source:[J].Biological Trace Element Research(IF 1.307), 2011, Vol.140 (2), pp.215-224Springer
Abstract:Abstract(#br)The trace metal levels in the tissues of two popular leafy vegetables Amaranthus caudatus and Corchrus olithorus widely consumed in Nigeria were assessed from a cultivated floodplain receiving effluents from diverse factories in Ibadan. Although the leaves are p...
Author:Emmanuel Teryila Tyokumbur , Tonye Okorie
Data Source:[J].Open Journal of Ecology, 2013, Vol.03 (04), pp.273-278Scientific Research Publishing
Abstract:Studies were carried out on the distribution andabundance of plankton in Awba stream and reservoir, University of Ibadan over aperiod of four months between November 2011 and February 2012. Studies werecarried out at four selected stations comprising station 1 as the entry pointo...
Author:Emmanuel Teryila Tyokumbur , Tonye Grace Okorie
Data Source:[J].Advances in Bioscience and Bioengineering, 2014, Vol.2 (1)Infinity Press
Abstract:The level and tissue bioconcentration V,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Mo,Ag,Cd and Pb were determined in the viscera and shell of the freshwater snail, Melanoides tuberculata in the upstream and downstream of Alaro stream, South West Nigeria. Trace metal concentrations in snail and sed...
Author:Emmanuel Teryila Tyokumbur
Data Source:[J].American Journal of Environmental Engineering and Science, 2014, Vol.1 (1)AASCIT
Abstract:A review has been carried out on the ecological perspectives on climate change in Nigeria. The country is one of the leading producers of crude oil and a major contributor of greenhouse gases that cause climate change. The current and future consequences of climate change have be...
Author:Emmanuel Teryila Tyokumbur , Tonye Grace Okorie
Data Source:[J].American Journal of Science and Technology, 2014, Vol.1 (5)AASCIT
Abstract:An assessment was carried out on the heavy metal concentration in the organs of the fish Sarotherodon melanotheron from Alaro stream in Ibadan. Fish were collected between January to December 2003 representing both the dry and rainy seasons. Muscle, liver, bone, gills, gut and fi...
Author:Emmanuel Teryila Tyokumbur
Data Source:[J].International Journal of Ecological Science and Environmental Engineering, 2014, Vol.1 (2)AASCIT
Abstract:The heavy metal concentration in the fish Channa obscura from Alaro Stream in Ibadan was assessed. Twenty-seven fish (C.obscura) were collected between January and December 2003 (Dry and rainy season).Muscle, liver, bone, gills, gut and fins of the fish were analyzed for cadmium ...
Author:Emmanuel Teryila Tyokumbur
Data Source:[J].International Journal of Ecological Science and Environmental Engineering, 2014, Vol.1 (2)AASCIT
Abstract:A study was carried out on the toxic and trace metal accumulation in Clarias gariepinus and Tilapia zilli from Alaro stream in Ibadan, from January 2002 to December 2003. Organs assessed were muscle, liver, bone, gills, fins and gut, while the facility used for the assessment was...
Author:Emmanuel Teryila Tyokumbur , Jeremiah Ajayi
Data Source:[J].International Journal of Clinical Medicine Research, 2014, Vol.1 (4)AASCIT
Abstract:A study was carried out on the incidence and spread of intestinal protozoan infections in the residents of Angwan Rogo Village in Jos-North Local Government Area of Plateau State, Nigeria. Faecal samples were collected from 686 residents and examined using direct smear and concen...
Author:Emmanuel Teryila Tyokumbur , Tolulope Daramola
Data Source:[J].American Journal of Food Science and Nutrition, 2014, Vol.1 (4)AASCIT
Abstract:A study was carried out on the assessment of lead and cadmium in the eggs of Gallus gallus in Agbowo and Oluyole area of Ibadan. The aims and objectives of the study were to assess the level of lead (Pb) and cadmium (Cd), study the relationship between lead and cadmium, study the...
Author:Emmanuel Teryila Tyokumbur
Data Source:[J].International Journal of Modern Education Research, 2014, Vol.1 (4)AASCIT
Abstract:This paper emphasizes the future of ecology education. It defines education as a process and procedure of imparting and acquiring of knowledge through teaching and learning, especially at a school or similar institution and environment. The paper asserts that a right to education...

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