Effect of lead on zooplankton dynamics in Challawa River, Kano State, Nigeria
نویسندگان
چکیده
منابع مشابه
Effect of Irrigation on Soil Properties in Jakara Kano, Nigeria
Soil samples from the Jakara irrigation project site were evaluated with respect to possible degradation caused by irrigation. Most of the soils were neutral to alkaline with pH values ranging between 6.58 + 0.04 and 10.45 + 0.03. The electrical conductivity ranged from 0.3 + 0.01 to 75.2 + 0.06 dSm-1 which implies low to very high salinity. The concentrations of the exchangeable cations in the...
متن کاملcomparative study of tomatoes and onions form irrigated farmlnads on the bank of river challawa, kano, nigeria
the concentration of cu, mn, ni and zn were determined in tomatoes and onions samples using atomic absorption spectrometry. a total of 32 samples each of tomatoes and onions were collected from the exposed and control sites for analysis. the trace metals (cu, mn, ni and zn) concentration in tomatoes wee found to be 6.2406, 6.5521 , 5.7375 and 8.9297 mg/kg-1, respectively. while those of onions ...
متن کاملAssessment of Fish Biodiversity in Oni River, Ogun State, Nigeria
For the purpose of sustainable exploitation of the fishery resources of Oni River, Ogun State, Nigeria, the fish biodiversity assessment was carried out. This was conducted by enumerating and identifying fish species composition, measuring the fish length, fish weight, assessing the fish abundance and biomass, determining the length-weight relationships and the length-frequency of the fishes. A...
متن کاملAssessment of Metal Levels in Fresh Milk from Cows Grazed around Challawa Industrial Estate of Kano, Nigeria
Milk is a very important component of human diet. The presence of toxic element in milk may create significant health problems. In this study, metal levels of fresh cow milk were determined. Fresh milk samples were collected from 17 cows grazed around challawa industrial estate, Kano and 9 cows grazed on open fields in Zaria, Kaduna state. Metal levels were determined using Atomic Absorption Sp...
متن کاملEthnopharmacological survey of medicinal plants used for the management of pediatric ailments in Kano State, Nigeria
Background and objectives: The knowledge of traditional uses of plant species used in the management of pediatric diseases in Kano State is still intact with the traditional healers; thus, the present study was aimed to collect, identify and document plant species used traditionally for the management of pediatric diseases in the study area. Methods: The ethnob...
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ژورنال
عنوان ژورنال: Bayero Journal of Pure and Applied Sciences
سال: 2010
ISSN: 2006-6996,2006-6996
DOI: 10.4314/bajopas.v1i1.57517