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Strontium isoscapes for provenance, mobility and migration: the way forward.

2025-06Artigo científico Acesso aberto
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datacite.subject.sdg04:Educação de Qualidade
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
datacite.subject.sdg15:Proteger a Vida Terrestre
dc.contributor.authorSpies, Maximilian J.
dc.contributor.authorAlblas, Amanda
dc.contributor.authorAmbrose, Stanley H.
dc.contributor.authorBarakat, Sarah
dc.contributor.authorBarberena, Ramiro
dc.contributor.authorBataille, Clément
dc.contributor.authorBowen, Gabriel J.
dc.contributor.authorBritton, Kate
dc.contributor.authorCawthra, Hayley
dc.contributor.authorDiamond, Roger
dc.contributor.authorDosseto, Anthony
dc.contributor.authorEvans, Jane A.
dc.contributor.authorFisher, Erich Christopher
dc.contributor.authorGray, Kerryn
dc.contributor.authorHeddell-Stevens, Phoebe
dc.contributor.authorHolt, Emily
dc.contributor.authorJames, Hannah F.
dc.contributor.authorJanzen, Anneke
dc.contributor.authorLe Corré, Mael
dc.contributor.authorle Roux, Petrus
dc.contributor.authorLee-Thorp, Julia
dc.contributor.authorMackay, Alexander
dc.contributor.authorMcNeill, Patricia J.
dc.contributor.authorMontgomery, Janet
dc.contributor.authorMugabe, Bedone
dc.contributor.authorOelze, Vicky M.
dc.contributor.authorPfab, Michèle
dc.contributor.authorRichards, Michael P.
dc.contributor.authorSamec, Celeste T.
dc.contributor.authorSantana-Sagredo, Francisca
dc.contributor.authorSerna, Alejandro
dc.contributor.authorStantis, Chris
dc.contributor.authorSnoeck, Christophe
dc.contributor.authorStewart, Brian
dc.contributor.authorStuurman, Cameron
dc.contributor.authorTarrant, Damon
dc.contributor.authorWest, Adam G.
dc.contributor.authorWinter-Schuh, Christine
dc.contributor.authorSealy, Judith
dc.date.accessioned2026-04-22T10:09:52Z
dc.date.available2026-04-22T10:09:52Z
dc.date.issued2025-06
dc.description.abstractStrontium isotopes (87Sr/86Sr) are increasingly used as a provenance tool in multiple disciplines. Application to biological materials requires knowledge of the variation in bioavailable 87Sr/86Sr across the landscape, potentially in the form of an isoscape (a quantitative model of spatial isotopic variability). This paper summarizes and provides advice on our current understanding of the main concerns in creating and interpreting isoscapes of bioavailable 87Sr/86Sr. Isoscape creation approaches include domain mapping, geostatistical contour mapping and machine learning, the last becoming more readily achievable with the availability of software packages. It is critically important to develop isoscapes at a resolution appropriate for addressing the research questions. Choice of sample materials depends on the research questions and availability: plants or fauna with small ranges are favoured, with some analytes (snails, soil leachates) posing challenges. Interpreting 87Sr/ 86Sr in biological tissues requires considering Sr metabolism and the timing of tissue formation, thus far underappreciated. The numerous sources of error involved in developing and applying isoscapes must be recognized to avoid over-interpreting data and spurious provenance precision. We hope this paper will help researchers investigating provenance, mobility, landscape use and migration to develop the most appropriate isoscapes for their purposes, and possible future use by others.eng
dc.description.sponsorship84407; 101022577
dc.identifier.doi10.1098/rsos.250283
dc.identifier.issn2054-5703
dc.identifier.urihttp://hdl.handle.net/10400.1/28737
dc.language.isoeng
dc.peerreviewedyes
dc.publisherThe Royal Society
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectbioavailable 87Sr/86Sr
dc.subjectecology
dc.subjectgeochemistry
dc.subjectgeolocation
dc.subjectgeostatistics
dc.subjectisotope mapping
dc.titleStrontium isoscapes for provenance, mobility and migration: the way forward.eng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue12
oaire.citation.startPage250283
oaire.citation.titleRoyal Society Open Science
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameFisher
person.givenNameErich Christopher
person.identifier.ciencia-id9B1B-910B-3403
person.identifier.orcid0000-0002-9499-6093
relation.isAuthorOfPublication5ddaf1db-45be-4345-8485-d0226f04fb30
relation.isAuthorOfPublication.latestForDiscovery5ddaf1db-45be-4345-8485-d0226f04fb30

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