Journal of Environmental Science and Technology1994-78872077-2181Asian Network for Scientific Information10.3923/jest.2012.128.136Eichhornia crassipes [Mart.] Solms) Infestation on the Physico-Chemistry, Nutrient and Heavy Metal Content of Badagry Creek and Ologe Lagoon, Lagos, Nigeria]]>NdimeleP. E.2201252Some physico-chemistry, nutrients and heavy metal content of Badagry Creek, Ologe Lagoon, Agbara and Ojo were compared to ascertain the effects of water hyacinth (Eichhornia crassipes) on these variables of the water bodies. Three of the water bodies (Ologe Lagoon, Agbara and Badagry Creek) have water hyacinth infestation and the control (Ojo) was free from water hyacinth through out the period of the study. This study was carried out between January, 2010 to August, 2010. Eleven physico-chemical parameters, 4 nutrients and 5 heavy metals were measured. The observed values shows that their was significant difference (p<0.05) in the conductivity, total dissolved solid, salinity, dissolved oxygen, Biological Oxygen Demand (BOD) and total hardness among the sampling stations. The highest values in conductivity (9272±994 μS cm-1), salinity (5.00±1.69 ppt), total hardness (1848±396 mg L-1) and Total dissolved solid (5460±841 mg L-1) were recorded in Ojo which has no water hyacinth infestation while the lowest values {conductivity (183±81 μS cm-1), salinity (0.11±0.01 ppt), total hardness (87±8 mg L-1) and total dissolved solid (92±15 mg L-1)} were obtained in Agbara which is one of the sampling stations with water hyacinth infestation. However, BOD was highest in Agbara (97.38±28.60 mg L-1) but lowest in Ojo (35.37±9.67 mg L-1). Sulphate and chloride were significant (p<0.05) among the sampling stations while magnesium was the only significant (p<0.05) heavy metal. Although, water hyacinth may have negative impacts on water quality, its ability to passively absorb heavy metals and nutrients can be put into good use.]]>Ademoroti, C.M.A.,19961st Edn.,Agboola, J.I., M.A. Anetekhai and A.A.B. Denloye,20083184194Akan, J.C., F.I. Abdulrahman, G.A. Dimari and V.O. Ogugbuaja,200823122133APHA,198516th Edn.,Pages: 1268Pages: 1268APHA,199820th Edn.,Pages: 1270Pages: 1270Anetekhai, M.A., G.A. Akin-Oriola, O.J. Aderinola and S.L. Akintola,2007Macrobrachium vollenhovenii from Ologe Lagoon, Lagos, Nigeria.]]>32529Boyd, C.E.,1981Pages: 359Pages: 359Chukwuka, K.S. and U.N. Uka,2007Eichornia crassippes) infestation on zooplankton populations in Awba reservoir, Ibadan South-West Nigeria.]]>7865869Dar, S.H., D.M. Kumawat, N. Singh and K.A. Wani,2011Eichhornia crassipes).]]>5377385DWAF,1992FEPA.,20032003Frodge, J.D., D.A. Marino, G.B. Pauley and G.L. Thomas,1995Micropterus salmoides) and steelhead trout (Oncorhyndius mykiss) in densely vegetated littoral areas tested using in situ assay.]]>11343358Kumolu-Johnson, C.A., P.E. Ndimele, S.L. Akintola and C.C. Jibuike,2010Cynothrissa mento (Regan 1917) from Ologe Lagoon, Lagos, Nigeria: A preliminary survey.]]>358794Kusemiju, V., A.A. Fadiya, O.J. Aderinola and S.L. Akintola,2001Lumbricus violaceus from Agbara and Iba streams.]]>2114117Laxen, D.P.H. and R.M. Harrison,1981195982Muli, J.R.,199624753Ndimele, P.E.,2003Water hyacinth).]]>2003Ndimele, P.E.,2008Eichhornia crassipes [Mart.] Solms) and biostimulants in restoration of oil-polluted wetland in the Niger Delta.]]>2008Ndimele, P.E.,201013715722Ndimele, P.E., A. Jenyo-Oni and C.C. Jibuike,2009Chrysichthys nigrodigitatus) (Lacepède 1803) from Ologe Lagoon, Lagos, Nigeria.]]>2009Ndimele, P.E., A. Jenyo-Oni, A.I. Ayodele and A.A. Jimoh,2010Eichhornia crassipes [Mart.] Solms).]]>84852Ndimele, P.E., A. Jenyo-Oni and C.C. Jibuike,2010Tilapia guineensis.]]>41322Ndimele, P.E. and A.A. Jimoh,2011Eichhornia crassipes (Mart.) Solms.) in phytoremediation of heavy metal polluted water of Ologe Lagoon, Lagos, Nigeria.]]>5424433Ndimele, P.E., C.A. Kumolu-Johnson and M.A. Anetekhai,2011Eichhornia crassipes (Mart.) solm-Laubach: Pontedericeae}: Problems and prospects.]]>5509520Nyananyo, B., A.H. Gijo and E.N. Ogamba,2007Eichhornia crassipes) on the river Nun in the Niger Nelta.]]>11133137Odewunmi, S.G.,19951995pp: 114-131pp: 114-131Ogunlade, Y.,1996Khan, S. and K.S. Sarwar,2002Physico-chemical properties of soil and on rice yield.]]>16465Sooknah, R.D. and A.C. Wilkie,2004222742Strickland, J.D.H. and T.R. Parsons,19722nd Edn.,Pages: 310Pages: 310Uka, U.N. and K.S. Chukwuka,20077282287Uka, U.N., K.S. Chukwuka and F. Daddy,20072480488WHO.,20083rd Edn.,Pages: 668Pages: 668