African Journal of
Environmental Science and Technology

  • Abbreviation: Afr. J. Environ. Sci. Technol.
  • Language: English
  • ISSN: 1996-0786
  • DOI: 10.5897/AJEST
  • Start Year: 2007
  • Published Articles: 1119

Table of Content: June 2016; 10(6)

June 2016

Assessment of heavy metals concentration in water, soil sediment and biological tissues of the lesser flamingos in four eastern rift valley lakes

The term heavy metal refers to any metallic chemical element that has a relatively high density and is toxic at low concentrations. This study was conducted in four eastern Rift Valley lakes which included Lakes Oloidien, Crater, Elementaita and Nakuru, to determine the presence and levels of lead, arsenic, cadmium and chromium concentration in water, soil sediments and biological tissues of the Lesser Flamingos...

Author(s): Tenai B.C, Mbaria J.M, Muchemi G.M, Jansen R., Kotze A, Naidoo V, Kariuki E.K, Nduhiu J.G, Nderitu J.G and Gitau F.K

June 2016

Temporal and spatial variability of rainfall distribution and evapotranspiration across altitudinal gradient in the Bilate River Watershed, Southern Ethiopia

Rainfall and evapotranspiration are the two major climatic factors affecting agricultural production. This study examined the extent and nature of rainfall variability from measured data while estimation of evapotranspiration was made from recorded weather data.  Analysis of rainfall variability is made by the rainfall anomaly index, coefficient of variance and precipitation concentration index. The FAO-56...

Author(s): Getahun Garedew Wodaje, Zewdu Eshetu and Mekuria Argaw

June 2016

Physicochemical and bacteriological quality assessment of the Bambui community drinking water in the North West Region of Cameroon

In order to ascertain water quality for human consumption, physical and chemical parameters, together with faecal forms of bacteria were evaluated in the drinking water resources of the Bambui community in the North West region of Cameroon. This study was necessitated by the occasional presence of suspended particles in the water and typhoid cases recorded in the Bambui community. Samples of tap water collected from...

Author(s): Njoyim Estella Buleng Tamungang, Mofor Nelson Alakeh, Mary Lum Fonteh Niba and Sunjo Jude