Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/16446
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dc.contributor.authorDavidson, Donald-
dc.contributor.authorWilson, Clare-
dc.contributor.authorMeharg, Andrew A-
dc.contributor.authorDeacon, Claire-
dc.contributor.authorEdwards, Kevin J-
dc.date.accessioned2018-04-11T02:23:18Z-
dc.date.issued2007-01-
dc.identifier.urihttp://hdl.handle.net/1893/16446-
dc.description.abstractThis paper demonstrates that there can be a legacy of contamination on former arable land in remote rural areas as a result of past manuring practices. In the first part of the study four farms abandoned in the late 19th to mid-20th century were investigated with samples collected from residual material in domestic hearths, the midden heaps, kailyards (walled garden for vegetables), infields (intensively managed arable land) and outfields (less intensively managed land for cropping or grazing). Consistent sequences in concentration values were found for such elements as Pb, Zn, Cu and P in the order hearth > midden > kailyard > infield > outfield. Such patterns can in part be explained in terms of atmospheric deposition on peat and turf which were subsequently burnt in hearths to result in enhanced elemental concentrations. The ash then was deposited in midden heaps and subsequently on kailyards or infields. In the second part, microanalytical results from St. Kilda are discussed. Enhanced loadings of Pb and Zn were found in the old arable land. The highest levels of Zn were found in small fragments of carbonised and humified material and bone fragments; in contrast Pb tended to be more uniformly distributed. Seabird waste was extensively applied to the arable land and some of the Zn may have accumulated in the soil by this pathway. The retention of Zn in bone is likely to have been very minor given the rarity of bone fragments as evident in thin sections (0.3%); this compares with 6.8% for black carbonised particles which are likely to provide the main storage sites for Zn.en_UK
dc.language.isoen-
dc.publisherElsevier-
dc.relationDavidson D, Wilson C, Meharg AA, Deacon C & Edwards KJ (2007) The legacy of past manuring practices on soil contamination in remote rural areas, Environment International, 33 (1), pp. 78-83.-
dc.rightsThe publisher does not allow this work to be made publicly available in this Repository. Please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study.-
dc.subjectsoil contaminationen_UK
dc.subjectmanuring of arable landen_UK
dc.subjectblack carbornsed particlesen_UK
dc.subjectsoil micromorphologyen_UK
dc.titleThe legacy of past manuring practices on soil contamination in remote rural areasen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2999-12-31T00:00:00Z-
dc.rights.embargoreasonThe publisher does not allow this work to be made publicly available in this Repository therefore there is an embargo on the full text of the work.-
dc.identifier.doihttp://dx.doi.org/10.1016/j.envint.2006.07.001-
dc.identifier.pmid16899294-
dc.citation.jtitleEnvironment International-
dc.citation.issn0160-4120-
dc.citation.volume33-
dc.citation.issue1-
dc.citation.spage78-
dc.citation.epage83-
dc.citation.publicationstatusPublished-
dc.citation.peerreviewedRefereed-
dc.type.statusPublisher version (final published refereed version)-
dc.author.emailc.a.wilson@stir.ac.uk-
dc.contributor.affiliationBiological and Environmental Sciences-
dc.contributor.affiliationBiological and Environmental Sciences-
dc.contributor.affiliationUniversity of Aberdeen-
dc.contributor.affiliationUniversity of Aberdeen-
dc.contributor.affiliationUniversity of Aberdeen-
dc.rights.embargoterms2999-12-31-
dc.rights.embargoliftdate2999-12-31-
dc.identifier.isi000243604000010-
Appears in Collections:Biological and Environmental Sciences Journal Articles

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