DOI: 10.1016/j.atmosenv.2014.06.029
Scopus记录号: 2-s2.0-84902665824
论文题名: Use of geochemical signatures, including rare earth elements, in mosses and lichens to assess spatial integration and the influence of forest environment
作者: Gandois L ; , Agnan Y ; , Leblond S ; , Séjalon-Delmas N ; , Le Roux G ; , Probst A
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 95 起始页码: 96
结束页码: 104
语种: 英语
英文关键词: Bulk deposition
; Lichens
; Mosses
; Rare earth element
; Throughfall
; Trace metal
Scopus关键词: Atmospheric chemistry
; Cesium
; Copper
; Deposition
; Forestry
; Fungi
; Integration
; Lead
; Manganese
; Meteorological problems
; Nickel
; Rare earth elements
; Bulk depositions
; Lichens
; Mosses
; Throughfall
; Trace metal
; Pollution
; aluminum
; antimony
; arsenic
; cadmium
; cesium ion
; chromium
; cupric ion
; ferric ion
; lanthanide
; lead
; manganese
; nickel
; tin
; trace metal
; vanadium
; zinc
; atmospheric deposition
; biomonitoring
; concentration (composition)
; geochemical method
; lichen
; montane forest
; moss
; pollution monitoring
; rare earth element
; article
; atmospheric deposition
; bioaccumulation
; dissolution
; dry deposition
; forest
; geochemical analysis
; lichen (organism)
; moss
; priority journal
; Cesium
; Copper
; Deposition
; Forestry
; Fungi
; Integration
; Lead
; Lichens
; Manganese
; Moss
; Nickel
; Pollution
; France
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: In order to assess the influence of local environment and spatial integration of Trace Metals (TM) by biomonitors, Al, As, Cd, Cr, Cs, Cu, Fe, Mn, Ni, Pb, Sb, Sn, V and Zn and some rare earth element (REE) concentrations have been measured in lichens and mosses collected in three French forest sites located in three distinct mountainous areas, as well as in the local soil and bedrock, and in both bulk deposition (BD) and throughfall (TF). Similar enrichment factors (EF) were calculated using lichens and mosses and local bedrock for most elements, except for Cs, Mn, Ni, Pb, and Cu which were significantly (KW, p<0.05) more enriched in mosses. Similar REE ratios were measured in soils, bedrock, lichens and mosses at each study sites, indicating a regional integration of atmospheric deposition by both biomonitors. Both TM signature and REE composition of mosses revealed that this biomonitor is highly influenced by throughfall composition, and reflect atmospheric deposition interaction with the forest canopy. This explained the higher enrichment measured in mosses for elements which concentration in deposition were influenced by the canopy, either due to leaching (Mn), direct uptake (Ni), or dry deposition dissolution (Pb, Cu, Cs). © 2014. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81002
Appears in Collections: 气候变化事实与影响
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作者单位: Université de Toulouse, INP, UPS, EcoLab (Laboratoire Ecologie Fonctionnelle et Environnement), ENSAT, Avenue de l'Agrobiopole, 31326 Castanet-Tolosan, France; CNRS, EcoLab, 31326 Castanet-Tolosan, France; Muséum National d'Histoire Naturelle, 57 rue Cuvier, Case 39, 75005 Paris, France
Recommended Citation:
Gandois L,, Agnan Y,, Leblond S,et al. Use of geochemical signatures, including rare earth elements, in mosses and lichens to assess spatial integration and the influence of forest environment[J]. Atmospheric Environment,2014-01-01,95