Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/12768
Full metadata record
DC FieldValueLanguage
dc.contributor.authorTighe, Matthewen
dc.contributor.authorLockwood, Peter Ven
dc.contributor.authorAshley, Paulen
dc.contributor.authorMurison, Robert Den
dc.contributor.authorWilson, Susan Cen
dc.date.accessioned2013-06-24T11:24:00Z-
dc.date.issued2013-
dc.identifier.citationScience of the Total Environment, v.463-464, p. 151-160en
dc.identifier.issn1879-1026en
dc.identifier.issn0048-9697en
dc.identifier.urihttps://hdl.handle.net/1959.11/12768-
dc.description.abstractThe Macleay floodplain on the north coast of New South Wales, Australia, has surface soil concentrations of up to 40 mg kg⁻¹ arsenic (As) and antimony (Sb), due to historical mining practices in the upper catchment. The floodplain also contains areas of active and potential acid sulfate soils (ASS). Some of these areas are purposely re-flooded to halt oxidation processes, but the effect of this management on the metalloid mobility and phytoavailability of the metalloids present is unknown. This study investigated the changes to soil solution As and Sb, associations of metalloids with soil solid phases, and uptake into two common pasture species following 20 weeks of flooding in a controlled environment. The effect of an ASS subsoil was also investigated. The soil solution concentration and availability of the metalloids was in some instances higher in the floodplain soils than would generally be expected in soils with comparable contamination. There appeared to be few changes to soil solution concentrations or phase associations with flooding in this short term study, due to the high acid buffering and poise of the investigated soils. A strong relationship was found between the relative uptake of Sb into pastures and the oxalate extractable Fe in the soil, which was taken as a proxy for non-crystalline iron (Fe) hydroxides. This relationship was dependent on flooding and was absent for As. Further targeted investigations into metalloid speciation kinetics and the stability of soil solid phases with flooding management are recommended.en
dc.languageenen
dc.publisherElsevier BVen
dc.relation.ispartofScience of the Total Environmenten
dc.titleThe availability and mobility of arsenic and antimony in an acid sulfate soil pasture systemen
dc.typeJournal Articleen
dc.identifier.doi10.1016/j.scitotenv.2013.05.032en
dc.subject.keywordsSoil Chemistry (excl Carbon Sequestration Science)en
dc.subject.keywordsEnvironmental Monitoringen
local.contributor.firstnameMatthewen
local.contributor.firstnamePeter Ven
local.contributor.firstnamePaulen
local.contributor.firstnameRobert Den
local.contributor.firstnameSusan Cen
local.subject.for2008050206 Environmental Monitoringen
local.subject.for2008050304 Soil Chemistry (excl Carbon Sequestration Science)en
local.subject.seo2008961401 Coastal and Estuarine Soilsen
local.subject.seo2008961103 Physical and Chemical Conditions of Water in Fresh, Ground and Surface Water Environments (excl. Urban and Industrial Use)en
local.subject.seo2008961402 Farmland, Arable Cropland and Permanent Cropland Soilsen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Science and Technologyen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailmtighe2@une.edu.auen
local.profile.emailplockwoo@une.edu.auen
local.profile.emailpashley@une.edu.auen
local.profile.emailrmurison@une.edu.auen
local.profile.emailswilso24@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20130624-104046en
local.publisher.placeNetherlandsen
local.format.startpage151en
local.format.endpage160en
local.identifier.scopusid84879495042en
local.peerreviewedYesen
local.identifier.volume463-464en
local.contributor.lastnameTigheen
local.contributor.lastnameLockwooden
local.contributor.lastnameAshleyen
local.contributor.lastnameMurisonen
local.contributor.lastnameWilsonen
dc.identifier.staffune-id:mtighe2en
dc.identifier.staffune-id:plockwooen
dc.identifier.staffune-id:pashleyen
dc.identifier.staffune-id:rmurisonen
dc.identifier.staffune-id:swilso24en
local.profile.orcid0000-0002-3409-0847en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:12976en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleThe availability and mobility of arsenic and antimony in an acid sulfate soil pasture systemen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.search.authorTighe, Matthewen
local.search.authorLockwood, Peter Ven
local.search.authorAshley, Paulen
local.search.authorMurison, Robert Den
local.search.authorWilson, Susan Cen
local.uneassociationUnknownen
local.identifier.wosid000325831200017en
local.year.published2013en
local.subject.for2020410599 Pollution and contamination not elsewhere classifieden
local.subject.for2020300204 Agricultural management of nutrientsen
local.subject.seo2020180202 Coastal erosionen
local.subject.seo2020180306 Measurement and assessment of freshwater quality (incl. physical and chemical conditions of water)en
local.subject.seo2020180605 Soilsen
Appears in Collections:Journal Article
Files in This Item:
2 files
File Description SizeFormat 
Show simple item record

SCOPUSTM   
Citations

25
checked on Dec 7, 2024

Page view(s)

1,390
checked on Aug 25, 2024
Google Media

Google ScholarTM

Check

Altmetric


Items in Research UNE are protected by copyright, with all rights reserved, unless otherwise indicated.