Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/1622
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dc.contributor.authorMarmonier, Pen
dc.contributor.authorDelettre, Yen
dc.contributor.authorLefebvre, Sen
dc.contributor.authorGuyon, Jen
dc.contributor.authorBoulton, Andrew Johnen
dc.date.accessioned2009-05-20T12:01:00Z-
dc.date.issued2004-
dc.identifier.citationArchiv für Hydrobiologie, 160(1), p. 133-143en
dc.identifier.issn1863-9135en
dc.identifier.issn0945-3784en
dc.identifier.issn1612-166Xen
dc.identifier.issn0003-9136en
dc.identifier.urihttps://hdl.handle.net/1959.11/1622-
dc.description.abstractSilt and fine sediments from anthropogenic activities frequently clog river bed sediments, impairing vertical exchanged between stream and subsurface water. River managers need a simple technique to detect the extent of interstitial clogging and monitor the effectiveness of measures to reduce siltation. We evaluated the use of 30-cm long pine-wood stakes, inserted for 3-6 weeks in the sediments of four French rivers varying in interstitial clogging, to determine the association between changes in the colour of the wood and the adjacent interstitial conditions. There was a general association between depth to interstitial hypoxia and location of the colour change of the wooden stakes from brown to pale grey or black after 3-4 weeks. This change in colour also broadly matched interstitial contents of fine sediment, ammonium, and nitrate although the method could not reliably detect microscale zones of anoxia or short-term changes in dissolved oxygen. thus, its effectiveness lies in its use as a cheap, simple, and broad-scale indicator for collecting long-term integrated data of interstitial oxygenation in stream sediments with minimal disruption of the gravel bed, and appears an ideal tool for river managers and salmonoid fish biologists.en
dc.languageenen
dc.publisherE Schweizerbart'sche Verlagsbuchhandlungen
dc.relation.ispartofArchiv für Hydrobiologieen
dc.titleA simple technique using wooden stakes to estimate vertical patterns of interstitial oxygenation in the beds of riversen
dc.typeJournal Articleen
dc.identifier.doi10.1127/0003-9136/2004/0160-0133en
dc.subject.keywordsAgricultural Hydrology (Drainage, Flooding, Irrigation, Quality, etc)en
local.contributor.firstnamePen
local.contributor.firstnameYen
local.contributor.firstnameSen
local.contributor.firstnameJen
local.contributor.firstnameAndrew Johnen
local.subject.for2008079901 Agricultural Hydrology (Drainage, Flooding, Irrigation, Quality, etc)en
local.subject.seo779902 Land and water managementen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailaboulton@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordpes:1570en
local.publisher.placeGermanyen
local.format.startpage133en
local.format.endpage143en
local.identifier.scopusid2442676769en
local.peerreviewedYesen
local.identifier.volume160en
local.identifier.issue1en
local.contributor.lastnameMarmonieren
local.contributor.lastnameDelettreen
local.contributor.lastnameLefebvreen
local.contributor.lastnameGuyonen
local.contributor.lastnameBoultonen
dc.identifier.staffune-id:aboultonen
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:1681en
dc.identifier.academiclevelAcademicen
local.title.maintitleA simple technique using wooden stakes to estimate vertical patterns of interstitial oxygenation in the beds of riversen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.search.authorMarmonier, Pen
local.search.authorDelettre, Yen
local.search.authorLefebvre, Sen
local.search.authorGuyon, Jen
local.search.authorBoulton, Andrew Johnen
local.uneassociationUnknownen
local.year.published2004en
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