Dendrochemical patterns of calcium, zinc, and potassium related to internal factors detected by energy dispersive X-ray fluorescence (EDXRF)

Autor: Håkan Grudd, Don A. Vroblesky, Michel Chalot, Jean Christophe Balouet, François Beaujard, Kevin T. Smith, Walter C. Shortle, Joel G. Burken
Přispěvatelé: United States Department of Agriculture, International Environmental, Université de Franche-Comté (UFC), Université de Lorraine (UL), Laboratoire de Physique et Physiologie Intégratives de l'Arbre Fruitier et Forestier (PIAF), Institut National de la Recherche Agronomique (INRA)-Université Blaise Pascal - Clermont-Ferrand 2 (UBP), Bolin Centre for Climate Research, Stockholm University, United States Geological Survey [Reston] (USGS), Missouri University of Science and Technology (Missouri S&T), University of Missouri System, Laboratoire Chrono-environnement - UFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Laboratoire Chrono-environnement - CNRS - UBFC (UMR 6249) (LCE), Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Laboratoire Chrono-environnement ( LCE ), Université Bourgogne Franche-Comté ( UBFC ) -Université de Franche-Comté ( UFC ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire de Physique et Physiologie Intégratives de l'Arbre Fruitier et Forestier ( PIAF ), Institut National de la Recherche Agronomique ( INRA ) -Université Blaise Pascal - Clermont-Ferrand 2 ( UBP ), Laboratoire Chrono-environnement (UMR 6249) (LCE), Université Bourgogne Franche-Comté [COMUE] (UBFC)
Jazyk: angličtina
Rok vydání: 2014
Předmět:
bois
Wood calcium
Health
Toxicology and Mutagenesis
Potassium
[SDV]Life Sciences [q-bio]
Cation distribution
MESH: Zinc
Annual growth %
Trees
MESH : Trees
MESH : Environmental Monitoring
[SDV.EE]Life Sciences [q-bio]/Ecology
environment
MESH: Spectrometry
X-Ray Emission
General Medicine
Contamination
Pollution
Zinc
Metals
Environmental chemistry
MESH: Calcium
Dendrochemistry
Wood potassium
MESH: Environmental Monitoring
Environmental Monitoring
Environmental Engineering
chemistry.chemical_element
X-ray fluorescence
Calcium
dendrochimie
[ SDV.EE ] Life Sciences [q-bio]/Ecology
environment
MESH : Spectrometry
X-Ray Emission
Environmental Chemistry
MESH : Calcium
MESH: Metals
MESH : Metals
Public Health
Environmental and Occupational Health
Spectrometry
X-Ray Emission
General Chemistry
MESH : Zinc
Highly sensitive
MESH: Trees
MESH : Potassium
chemistry
13. Climate action
MESH: Potassium
Biomineralization
Zdroj: Chemosphere
Chemosphere, Elsevier, 2014, 95, pp.58-62. ⟨10.1016/j.chemosphere.2013.08.017⟩
Chemosphere, Elsevier, 2013, 95, pp.58-62
Chemosphere, 2013, 95, pp.58-62
Chemosphere, 2014, 95, pp.58-62. ⟨10.1016/j.chemosphere.2013.08.017⟩
Chemosphere 0 (95), 58-62. (2014)
HAL
ISSN: 0045-6535
DOI: 10.1016/j.chemosphere.2013.08.017⟩
Popis: International audience; Energy dispersive X-ray fluorescence (EDXRF) provides highly sensitive and precise spatial resolution of cation content in individual annual growth rings in trees. The sensitivity and precision have prompted successful applications to forensic dendrochemistry and the timing of environmental releases of contaminants. These applications have highlighted the need to distinguish dendrochemical effects of internal processes from environmental contamination. Calcium, potassium, and zinc are three marker cations that illustrate the influence of these processes. We found changes in cation chemistry in tree rings potentially due to biomineralization, development of cracks or checks, heartwood/sapwood differentiation, intra-annual processes, and compartmentalization of infection. Distinguishing internal from external processes that affect dendrochemistry will enhance the value of EDXRF for both physiological and forensic investigations.
Databáze: OpenAIRE
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