Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095126871> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2095126871 abstract "The levels of some heavy metals such as; Mn, Cr, Cd, As, Ni, and Pb were analysed in coal and sediment samples from River Ekulu in Enugu, Coal City using Atomic Absorption Spectrophotometer (AAS) model Spectra-AA-10 variant. Mean concentrations of Mn (0.256-0.389mg/kg) and Cr (0.214-0.267 mg/kg) are high relative to concentrations of Cd (0.036-0.043 mg/kg), As (0.016-0.018 mg/kg), Ni, (0.064-0.067 mg/kg) and Pb (0.013-0.017 mg/kg). Except for Mn, there is a steady decrease in the concentration of all metals from November to March corresponding to decreasing run-off. Metal concentrations are generally higher in the coal samples than in the sediments. Selectiveleaching of these metals is suspected from the trends of their concentration. Seasonal fluctuations are higher in the sediments than the coal samples. Correlation coefficients show that all the metals are positively correlated with each other implying that they are from the same source or origin. The presence of toxic metals in the area is established, calling for the assessment of their impact on the health of human and aquatic lives around the area Journal of Applied Sciences and Environmental Management Vol. 9(3) 2005: 5-8" @default.
- W2095126871 created "2016-06-24" @default.
- W2095126871 creator A5045557959 @default.
- W2095126871 creator A5060481225 @default.
- W2095126871 creator A5068788592 @default.
- W2095126871 date "2006-11-28" @default.
- W2095126871 modified "2023-09-26" @default.
- W2095126871 title "Heavy metals concentrations in coal and sediments from River Ekulu in Enugu, Coal City of Nigeria" @default.
- W2095126871 cites W1979018420 @default.
- W2095126871 cites W212565934 @default.
- W2095126871 cites W2153956247 @default.
- W2095126871 doi "https://doi.org/10.4314/jasem.v9i3.17343" @default.
- W2095126871 hasPublicationYear "2006" @default.
- W2095126871 type Work @default.
- W2095126871 sameAs 2095126871 @default.
- W2095126871 citedByCount "23" @default.
- W2095126871 countsByYear W20951268712012 @default.
- W2095126871 countsByYear W20951268712013 @default.
- W2095126871 countsByYear W20951268712014 @default.
- W2095126871 countsByYear W20951268712015 @default.
- W2095126871 countsByYear W20951268712016 @default.
- W2095126871 countsByYear W20951268712020 @default.
- W2095126871 countsByYear W20951268712021 @default.
- W2095126871 countsByYear W20951268712023 @default.
- W2095126871 crossrefType "journal-article" @default.
- W2095126871 hasAuthorship W2095126871A5045557959 @default.
- W2095126871 hasAuthorship W2095126871A5060481225 @default.
- W2095126871 hasAuthorship W2095126871A5068788592 @default.
- W2095126871 hasBestOaLocation W20951268711 @default.
- W2095126871 hasConcept C107872376 @default.
- W2095126871 hasConcept C121332964 @default.
- W2095126871 hasConcept C127313418 @default.
- W2095126871 hasConcept C151730666 @default.
- W2095126871 hasConcept C178790620 @default.
- W2095126871 hasConcept C185592680 @default.
- W2095126871 hasConcept C2776053758 @default.
- W2095126871 hasConcept C2816523 @default.
- W2095126871 hasConcept C33619061 @default.
- W2095126871 hasConcept C39432304 @default.
- W2095126871 hasConcept C518851703 @default.
- W2095126871 hasConcept C544153396 @default.
- W2095126871 hasConcept C62520636 @default.
- W2095126871 hasConceptScore W2095126871C107872376 @default.
- W2095126871 hasConceptScore W2095126871C121332964 @default.
- W2095126871 hasConceptScore W2095126871C127313418 @default.
- W2095126871 hasConceptScore W2095126871C151730666 @default.
- W2095126871 hasConceptScore W2095126871C178790620 @default.
- W2095126871 hasConceptScore W2095126871C185592680 @default.
- W2095126871 hasConceptScore W2095126871C2776053758 @default.
- W2095126871 hasConceptScore W2095126871C2816523 @default.
- W2095126871 hasConceptScore W2095126871C33619061 @default.
- W2095126871 hasConceptScore W2095126871C39432304 @default.
- W2095126871 hasConceptScore W2095126871C518851703 @default.
- W2095126871 hasConceptScore W2095126871C544153396 @default.
- W2095126871 hasConceptScore W2095126871C62520636 @default.
- W2095126871 hasIssue "3" @default.
- W2095126871 hasLocation W20951268711 @default.
- W2095126871 hasLocation W20951268712 @default.
- W2095126871 hasLocation W20951268713 @default.
- W2095126871 hasOpenAccess W2095126871 @default.
- W2095126871 hasPrimaryLocation W20951268711 @default.
- W2095126871 hasRelatedWork W2017175230 @default.
- W2095126871 hasRelatedWork W2039815065 @default.
- W2095126871 hasRelatedWork W2372286864 @default.
- W2095126871 hasRelatedWork W2374980165 @default.
- W2095126871 hasRelatedWork W2383186757 @default.
- W2095126871 hasRelatedWork W2563064769 @default.
- W2095126871 hasRelatedWork W2929288806 @default.
- W2095126871 hasRelatedWork W3011157464 @default.
- W2095126871 hasRelatedWork W3162179477 @default.
- W2095126871 hasRelatedWork W2606070357 @default.
- W2095126871 hasVolume "9" @default.
- W2095126871 isParatext "false" @default.
- W2095126871 isRetracted "false" @default.
- W2095126871 magId "2095126871" @default.
- W2095126871 workType "article" @default.