Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/21611
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dc.contributor.authorGross, Caroline Len
dc.contributor.authorFatemi, Mohammaden
dc.contributor.authorSimpson, Ianen
dc.date.accessioned2017-08-01T17:27:00Z-
dc.date.issued2017-
dc.identifier.citationRestoration Ecology, 25(4), p. 577-586en
dc.identifier.issn1526-100Xen
dc.identifier.issn1061-2971en
dc.identifier.urihttps://hdl.handle.net/1959.11/21611-
dc.description.abstractThe urgency to repair degraded ecosystems is challenged by the need to future-proof populations to deal with changing climates. Therefore, it is necessary to know if source gene-pools are resilient to both current and future climatic conditions. We tested this question with the pioneer shrub 'Hardenbergia violacea' (Fabaceae), an important species for restoration in eastern Australia. We evaluated in situ and ex situ performance of seed from eight provenances, two local and six from regions receiving hotter and wetter spring to autumn conditions and/or drier winters and we included wild and commercial collections. We compared survivorship of seedlings in climate-houses that emulated current and predicted temperature and rainfall. In the field, we measured germination and seedling survivorship. We used neutral codominant markers to provide inbreeding and heterozygosity estimates to evaluate against health and survivorship. All provenances survived the current conditions, but local provenances were the poorest performers in the predicted hotter and wetter scenario compared with nonlocal provenances. No provenance survived more than a fortnight of a climate-house simulated, but predicted, extreme weather event of a drought (35/22°C 12 hours day/night, 50 mL/week=220mm rainfall). Heterozygosity was positively associated with plant health in surviving plants, and plants in poor condition had high inbreeding estimates. In the field, nonlocal provenances performed poorly and most survivors were from local provenances. The contribution of individual genetic variation to stress tolerance will be an important consideration when selecting provenances for future climates.en
dc.languageenen
dc.publisherWiley-Blackwell Publishing, Incen
dc.relation.ispartofRestoration Ecologyen
dc.titleSeed provenance for changing climates: early growth traits of nonlocal seed are better adapted to future climatic scenarios, but not to current field conditionsen
dc.typeJournal Articleen
dc.identifier.doi10.1111/rec.12474en
dc.subject.keywordsEnvironmental Rehabilitation (excl Bioremediation)en
dc.subject.keywordsEvolutionary Impacts of Climate Changeen
dc.subject.keywordsPopulation Ecologyen
local.contributor.firstnameCaroline Len
local.contributor.firstnameMohammaden
local.contributor.firstnameIanen
local.subject.for2008060207 Population Ecologyen
local.subject.for2008050207 Environmental Rehabilitation (excl Bioremediation)en
local.subject.for2008060306 Evolutionary Impacts of Climate Changeen
local.subject.seo2008960508 Ecosystem Assessment and Management of Mining Environmentsen
local.profile.schoolOffice of Faculty of Science, Ag, Business and Lawen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailcgross@une.edu.auen
local.profile.emailmfatemi2@une.edu.auen
local.profile.emailisimpso4@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20170317-102345en
local.publisher.placeUnited States of Americaen
local.format.startpage577en
local.format.endpage586en
local.identifier.scopusid85006699758en
local.peerreviewedYesen
local.identifier.volume25en
local.identifier.issue4en
local.title.subtitleearly growth traits of nonlocal seed are better adapted to future climatic scenarios, but not to current field conditionsen
local.contributor.lastnameGrossen
local.contributor.lastnameFatemien
local.contributor.lastnameSimpsonen
dc.identifier.staffune-id:cgrossen
dc.identifier.staffune-id:mfatemi2en
dc.identifier.staffune-id:isimpso4en
local.profile.orcid0000-0001-8014-1548en
local.profile.orcid0000-0001-6618-4234en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:21802en
local.identifier.handlehttps://hdl.handle.net/1959.11/21611en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleSeed provenance for changing climatesen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.search.authorGross, Caroline Len
local.search.authorFatemi, Mohammaden
local.search.authorSimpson, Ianen
local.uneassociationUnknownen
local.identifier.wosid000406129000012en
local.year.published2017en
local.fileurl.closedpublishedhttps://rune.une.edu.au/web/retrieve/7ebb6ca8-e448-4f19-9943-9937a4f68d8aen
local.subject.for2020310307 Population ecologyen
local.subject.for2020410405 Environmental rehabilitation and restorationen
local.subject.for2020310406 Evolutionary impacts of climate changeen
local.subject.seo2020180601 Assessment and management of terrestrial ecosystemsen
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