A systematic assessment of the occurrence of trace element hyperaccumulation in the flora of New Caledonia
| العنوان: | A systematic assessment of the occurrence of trace element hyperaccumulation in the flora of New Caledonia |
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| المؤلفون: | Tanguy Jaffré, Antony van der Ent, Guillaume Echevarria, Peter D. Erskine, Sandrine Isnard, Bruno Fogliani, Vidiro Gei |
| المساهمون: | Centre for Mined Land Rehabilitation, Sustainable Minerals Institute, University of Southern Queensland (USQ), Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud])-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institut de Recherche pour le Développement (IRD [Nouvelle-Calédonie]), University of Queensland [Brisbane], Laboratoire Sols et Environnement (LSE), Université de Lorraine (UL)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institut Agronomique Néo-Calédonien (IAC), ANR-10-LABX-0021,RESSOURCES21,Strategic metal resources of the 21st century(2010), ANR-14-CE04-0005,AGROMINE,Agromine des métaux stratégiques issus de matrices contaminées(2014) |
| المصدر: | Botanical Journal of the Linnean Society 194 (2020) 1 Botanical Journal of the Linnean Society, 194(1), 1-22 Botanical Journal of the Linnean Society Botanical Journal of the Linnean Society, Linnean Society of London, 2020, 194 (1), pp.1-22. ⟨10.1093/botlinnean/boaa029⟩ |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | 0106 biological sciences, Flora, Salicaceae, Plant Science, [SDV.BID.SPT]Life Sciences [q-bio]/Biodiversity/Systematics, Phylogenetics and taxonomy, 010603 evolutionary biology, 01 natural sciences, nickel, Cunoniaceae, [SDV.EE.ECO]Life Sciences [q-bio]/Ecology, environment/Ecosystems, New Caledonia, Botany, Hyperaccumulator, ADAPTATION, Ecology, Evolution, Behavior and Systematics, Sapotaceae, biology, ultramafic, zinc, Phyllanthaceae, 15. Life on land, [SDV.BV.BOT]Life Sciences [q-bio]/Vegetal Biology/Botanics, biology.organism_classification, PLANTE HYPERACCUMULATRICE, cobalt, Phylogenetic diversity, Herbarium, Taxon, FLORE ULTRAMAFIQUE, Oncothecaceae, METAL LOURD, manganese, DIVERSITE PHYLOGENETIQUE, VEGETATION, [SDE.BE]Environmental Sciences/Biodiversity and Ecology, Violaceae, 010606 plant biology & botany |
| الوصف: | New Caledonia is a global biodiversity hotspot known for its metal hyperaccumulator plants. X-ray fluorescence technology (XRF) has enabled non-destructive and quantitative determination of elemental concentrations in herbarium specimens from the ultramafic flora of the island. Specimens belonging to six major hyperaccumulator families (Cunoniaceae, Phyllanthaceae, Salicaceae, Sapotaceae, Oncothecaceae and Violaceae) and one to four specimens per species of the remaining ultramafic taxa in the herbarium were measured. XRF scanning included a total of c. 11 200 specimens from 35 orders, 96 families, 281 genera and 1484 species (1620 taxa) and covered 88.5% of the ultramafic flora. The study revealed the existence of 99 nickel hyperaccumulator taxa (65 known previously), 74 manganese hyperaccumulator taxa (11 known previously), eight cobalt hyperaccumulator taxa (two known previously) and four zinc hyperaccumulator taxa (none known previously). These results offer new insights into the phylogenetic diversity of hyperaccumulators in New Caledonia. The greatest diversity of nickel hyperaccumulators occur in a few major clades (Malphigiales and Oxalidales) and families (Phyllanthaceae, Salicaceae, Cunoniaceae). In contrast, manganese hyperaccumulation is phylogenetically scattered in the New Caledonian flora. |
| وصف الملف: | text/html; application/octet-stream |
| اللغة: | English |
| تدمد: | 0024-4074 1095-8339 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5631b7dc6553fc0713759946064b2906 https://research.wur.nl/en/publications/a-systematic-assessment-of-the-occurrence-of-trace-element-hypera |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....5631b7dc6553fc0713759946064b2906 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00244074 10958339 |
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