Matches in SemOpenAlex for { <https://semopenalex.org/work/W2904121881> ?p ?o ?g. }
- W2904121881 endingPage "257" @default.
- W2904121881 startingPage "244" @default.
- W2904121881 abstract "A multi-disciplinary approach, using chemical extraction and analytical structural techniques, has been used to assess the mobility and availability of arsenic in urban soil samples from two current housing sites. Arsenic concentrations in each site varied between 126 and 1660 mg/kg (Site A) and 40–24,900 mg/kg (Site B). Using a non-specific sequential extraction approach, it was possible to identify two distinct, site specific, As-containing fractions i.e. Fe-As-Ca (Site A) and As-Fe (Site B), in the soils. Further investigation using a sequential extraction approach identified the main As component in the reducible fraction, linking As with Fe-oxides in the soils. Further investigation of the crystalline mineral phases, by X-ray diffraction, within the most As-contaminated soils (up to 24,000 mg/kg) identified no As-bearing minerals but identified the major component as quartz (SiO2) with an array of minor and trace minerals. Further mineralogical investigation, using micro-Raman in the major As-contaminated soils (from Site B) as well as re-confirming the presence of the major mineral (quartz) additionally identified the As-bearing minerals pharmacosiderite (KFe4[(H2O)4(AsO4)3].6H2O) and mimetite (Pb5(AsO4)3Cl) in the trace mineral component, alongside amorphous carbon, chromite (FeCr2O4), goethite (α-FeO(OH)), gypsum (CaSO4.H2O), muscovite (KAl2(AlSi3O10)(F,OH)2), magnetite (Fe3O4), martite (α-Fe2O3), psilomelane (Ba,H2O)2Mn5O10), pyrrhotite (Fe7S8) and rutile (TiO2). The identification and presence of several Fe-rich minerals could be considered as the major hosts of As in the soil matrix. It is concluded that while the soil contains elevated levels of As, it's lack of mobility in the soil, means that minimal remedial action is required provided the sites are left undisturbed and free of human endeavour and activity." @default.
- W2904121881 created "2018-12-22" @default.
- W2904121881 creator A5016174465 @default.
- W2904121881 creator A5023096759 @default.
- W2904121881 creator A5041726682 @default.
- W2904121881 creator A5042045626 @default.
- W2904121881 creator A5055451047 @default.
- W2904121881 creator A5080505752 @default.
- W2904121881 creator A5081439625 @default.
- W2904121881 date "2019-01-01" @default.
- W2904121881 modified "2023-09-27" @default.
- W2904121881 title "Mineralogy, solid-phase fractionation and chemical extraction to assess the mobility and availability of arsenic in an urban environment" @default.
- W2904121881 cites W1746605854 @default.
- W2904121881 cites W1963938098 @default.
- W2904121881 cites W1964279456 @default.
- W2904121881 cites W1976898350 @default.
- W2904121881 cites W1979405229 @default.
- W2904121881 cites W1980587665 @default.
- W2904121881 cites W1984262204 @default.
- W2904121881 cites W1984860085 @default.
- W2904121881 cites W1987369118 @default.
- W2904121881 cites W1992201497 @default.
- W2904121881 cites W1995302490 @default.
- W2904121881 cites W1995338674 @default.
- W2904121881 cites W1996566497 @default.
- W2904121881 cites W2004556030 @default.
- W2904121881 cites W2013672097 @default.
- W2904121881 cites W2023679170 @default.
- W2904121881 cites W2023960055 @default.
- W2904121881 cites W2031067446 @default.
- W2904121881 cites W2036597852 @default.
- W2904121881 cites W2038711258 @default.
- W2904121881 cites W2042804530 @default.
- W2904121881 cites W2050776357 @default.
- W2904121881 cites W2051076183 @default.
- W2904121881 cites W2052188026 @default.
- W2904121881 cites W2056748703 @default.
- W2904121881 cites W2058108522 @default.
- W2904121881 cites W2061547971 @default.
- W2904121881 cites W2070094560 @default.
- W2904121881 cites W2070166574 @default.
- W2904121881 cites W2081488636 @default.
- W2904121881 cites W2082940280 @default.
- W2904121881 cites W2083315610 @default.
- W2904121881 cites W2087860801 @default.
- W2904121881 cites W2111641049 @default.
- W2904121881 cites W2120715973 @default.
- W2904121881 cites W2134399324 @default.
- W2904121881 cites W2149602337 @default.
- W2904121881 cites W2158802145 @default.
- W2904121881 cites W2287513519 @default.
- W2904121881 cites W2330623785 @default.
- W2904121881 doi "https://doi.org/10.1016/j.apgeochem.2018.12.004" @default.
- W2904121881 hasPublicationYear "2019" @default.
- W2904121881 type Work @default.
- W2904121881 sameAs 2904121881 @default.
- W2904121881 citedByCount "7" @default.
- W2904121881 countsByYear W29041218812020 @default.
- W2904121881 countsByYear W29041218812021 @default.
- W2904121881 countsByYear W29041218812022 @default.
- W2904121881 crossrefType "journal-article" @default.
- W2904121881 hasAuthorship W2904121881A5016174465 @default.
- W2904121881 hasAuthorship W2904121881A5023096759 @default.
- W2904121881 hasAuthorship W2904121881A5041726682 @default.
- W2904121881 hasAuthorship W2904121881A5042045626 @default.
- W2904121881 hasAuthorship W2904121881A5055451047 @default.
- W2904121881 hasAuthorship W2904121881A5080505752 @default.
- W2904121881 hasAuthorship W2904121881A5081439625 @default.
- W2904121881 hasBestOaLocation W29041218812 @default.
- W2904121881 hasConcept C107872376 @default.
- W2904121881 hasConcept C127313418 @default.
- W2904121881 hasConcept C150394285 @default.
- W2904121881 hasConcept C151730666 @default.
- W2904121881 hasConcept C159390177 @default.
- W2904121881 hasConcept C159750122 @default.
- W2904121881 hasConcept C178790620 @default.
- W2904121881 hasConcept C185592680 @default.
- W2904121881 hasConcept C199289684 @default.
- W2904121881 hasConcept C2776062231 @default.
- W2904121881 hasConcept C2776432453 @default.
- W2904121881 hasConcept C2776581184 @default.
- W2904121881 hasConcept C2777163820 @default.
- W2904121881 hasConcept C2777781897 @default.
- W2904121881 hasConcept C2777787761 @default.
- W2904121881 hasConcept C2778188036 @default.
- W2904121881 hasConcept C2779870107 @default.
- W2904121881 hasConcept C2780756512 @default.
- W2904121881 hasConcept C43617362 @default.
- W2904121881 hasConcept C4725764 @default.
- W2904121881 hasConcept C502230775 @default.
- W2904121881 hasConcept C544778455 @default.
- W2904121881 hasConcept C97428945 @default.
- W2904121881 hasConceptScore W2904121881C107872376 @default.
- W2904121881 hasConceptScore W2904121881C127313418 @default.
- W2904121881 hasConceptScore W2904121881C150394285 @default.
- W2904121881 hasConceptScore W2904121881C151730666 @default.
- W2904121881 hasConceptScore W2904121881C159390177 @default.
- W2904121881 hasConceptScore W2904121881C159750122 @default.