TITLE:
Preliminary Assessment of Anthropogenic Impact on Some Ecological Components of Abesan River, Lagos, Nigeria
AUTHORS:
Julius I. Agboola, Abiodun A. B. Denloye
KEYWORDS:
Bioindicators, Biotic Index, Anthropogenic Impact, River, Africa
JOURNAL NAME:
Journal of Water Resource and Protection,
Vol.3 No.2,
February
28,
2011
ABSTRACT: The impact of anthropogenic disturbances on water quality parameters, diversity of macrophytes and benthic macro fauna of Abesan River, Lagos, Nigeria is reported. Some Physico-chemical and biological assessment were carried out at three sampling stations located at downstream (AR-1), midstream (AR-2) and upstream (AR-3) with different levels of disturbance. Results of measured physico-chemical parameters showed that there was no significant difference (P > 0.05) in temperature, total acidity and chloride values between the sampling stations. Although, Total solids, conductivity, DO, Sulphate, BOD and COD were significantly higher (P