Origin of trace elements in an urban garden in Nantes, France

详细信息    查看全文

• 作者：Liliane Jean-Soro ; Cécile Le Guern ; Béatrice Bechet…
• 关键词：Anomaly ; Arsenic ; Geochemical background ; Lead ; Soil ; Trace elements ; Urban garden
• 刊名：Journal of Soils and Sediments
• 出版年：2015
• 出版时间：August 2015
• 年：2015
• 卷：15
• 期：8
• 页码：1802-1812
• 全文大小：4,778 KB
• 参考文献：Alexander PD, Alloway BJ, Dourado AM (2006) Genotypic variations in the accumulation of Cd, Cu, Pb and Zn exhibited by six commonly grown vegetables. Environ Pollut 144:736-45View Article
  Ander EL, Johnson CC, Cave MR, Palumbo-Roe B, Nathanail CP, Lark RM (2013) Methodology for the determination of normal background concentrations of contaminants in English soils. Sci Total Environ 454-55:604-18View Article
  Baize D (2000) Teneurs totales en -métaux lourds -dans les sols fran?ais: résultats généraux du programme ASPITET, INRA éditions. Orléans (France), pp 17
  Baize D, Deslais W, Saby N (2008) Teneurs en huit éléments en traces (Cd, Cr, Cu, Hg, Ni, Pb, Se, Zn) dans les sols agricoles en France. Résultats d’une collecte de données à l’échelon national. Final Report. ADEME. Angers, France. Convention 0375 C0035
  Batista MJ, de Oliveira DPS, Abreu MM, Locutura J, Shepherd T, Matos J et al (2013) Sources, background and enrichment of lead and other elements: lower Guadiana River. Geoderma 193-94:265-74View Article
  Béchennec F (2007) Carte géologique harmonisée du département de Loire-Atlantique. Report BRGM/RP-55703-FR, pp 369
  Béchet B, Carré F, Florentin L, Leyval C, Montanarella L, Morel JL, Raimbault G, Rodriguez F, Rossignol JP, Schwartz C (2009) Caractéristiques et fonctionnement des sols urbains. In: Cheverry et Gascuel (éd) Sous les pavés la terre, Omniscience, Montreuil, pp 45-4
  Bourrelier PH, Berthelin J (1998) Contamination des sols par les éléments en traces: les risques et leur gestion. Académie des Sciences, Paris, p 480, rapport n°42
  Deelstra T, Girardet H (2000) Urban agriculture and sustainable cities. Growing Cities Growing Food: Urban Agriculture on the Policy Agenda, RUAF
  Draper C, Freedman D (2010) Review and analysis of the benefits, purposes, and motivations associated with community gardening in the United States. J Commun Pract 18:458-92View Article
  El Hamiani O, El Khalil H, Lounatea K, Sirguey C, Hafidi M, Bitton G et al (2010) Toxicity assessment of garden soils in the vicinity of mining areas in Southern Morocco. J Hazard Mater 177:755-61View Article
  European Commission EC 1881/2006 (2006) Setting maximum levels for certain contaminants in foodstuffs. Off J Eur Communities L364:5-4
  Finster ME, Gray KA, Binns HJ (2004) Lead levels of edibles grown in contaminated residential soils: a field survey. Sci Total Environ 320:245-57View Article
  Guitart D, Pickering C, Byrne J (2012) Past results and future directions in urban community gardens research. Urban For Urban Green 11:364-73View Article
  Hough RL, Breward N, Young SD, Crout NMJ, Tye AM, Moir AM et al (2004) Assessing potential risk of heavy metal exposure from consumption of home-produced vegetables by urban populations. Environ Health Perspect 112:215-21
  Intawongse M, Dean J (2006) Uptake of heavy metals by vegetable plants grown on contaminated soil and their bioavailability in the human gastrointestinal tract. Food Addit Contam 23:36-8View Article
  John OJ, Kakulu SE (2012) Assessment of heavy metal bioaccumulation in spinach, jute mallow and tomato in farms within Kaduna Metropolis, Nigeria. Am J Chem 2:13-6View Article
  Le Guern C, Coulon A avec la collaboration de Baudouin V, Lotram Y, Montferrand M, Schroetter J-M, Béchennec F (2009) Cartographie de l’aléa retrait-gonflement des sols argileux dans le département de Loire-Atlantique. Rapport BRGM/RP-56818-FR, pp 122
  Le Guern C, Conil P, Baudouin V, Gloaguen C, Sadir A (2010) Optimising the approach to mapping natural As and Pb-content in soils over basement rocks—a methodological test at local scale. Consoil 2010, 22-4 Sept. 2010, Salzburg, Austria
  Le Guern C, Baudouin V, Courtais B, Conil P, Gloaguen C, Roussel H (2013a) Optimising ways of mapping the natural enrichment of trace elements in soils developed on basement—results on the French Department of Loire-Atlantique (1/50 000), AquaConsoil 2013, 15-9 April 2013a, Barcelona, Spain
  Le Guern C, Baudouin V, Conil P, Courtais B avec la collaboration de Houel M, Coffinet A, Latourte C, Gourmelen F (2013b) METOTRASS: méthodologie optimisée pour l’évaluation des teneurs en éléments trace (As, Pb, Cu, Zn) dans les sols en domaine de socle: test sur le département de la Loire-Atlantique—Final report. ADEME. Angers, France Convention 0972C0030
  Papritz A, Reichard PU (2009) Modelling the risk of Pb and PAH intervention value exceedance in allotment soils by robust logistic regression. Environ Pollut 157:2019-022View Article
  Pouyat R, Yesilonis I, Russel-Anelli J, Neerchal N (2007) Soil chemical and physical properties that differentiate land-use and cover types. Soil Sci Soc Am 71:1010-019View Article
  Rodrigues S, Urquhart G, Hossack I, Pereira ME, Duarte AC, Davidson C et al (2009) The influence of anthropogenic and natural geochemical factors on urban soil quality variability: a comparison between Glasgow, UK and Aveiro, Portugal. Environ
• 作者单位：Liliane Jean-Soro (1) (5)
  Cécile Le Guern (2) (5)
  Béatrice Bechet (1) (5)
  Thierry Lebeau (3) (5)
  Marie-France Ringeard (4)
  
  1. French Institute of Science and Technology for Transport, Development and Networks (IFSTTAR), Geotechnical Engineering, Environment, Natural Hazards and Earth Sciences Department, Centre de Nantes, Route de Bouaye, CS4, 44344, Bouguenais cedex, France
  5. IRSTV (Institut de Recherche sur les Sciences et Techniques de la ville), FR CNRS 2488, 1 rue de la No?, BP 92101, 44321, Nantes, France
  2. BRGM, Direction régionale des Pays de la Loire, 1 rue des Saumonières, BP 92342, 44323, Nantes cedex 3, France
  3. UMR LPGN 6112 CNRS, LUNAM, Université de Nantes, 2, rue de la Houssinière, BP 92208, 44322, Nantes, France
  4. The Parks and Gardens and Environment Department, City of Nantes, 2, rue de l’H?tel de Ville, 44094, Nantes cedex 1, France
  
• 刊物类别：Earth and Environmental Science
• 刊物主题：Environment
  Soil Science and Conservation
  Environment
  Environmental Physics
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1614-7480

文摘

Purpose Due to their location on old urban sites, impacted by human activities or road traffic, soils in urban gardens are often contaminated with a range of contaminants that could pose health risks. The aim of this study is to determine the origin of high trace element concentrations (arsenic and lead) in an urban community garden. Materials and methods Trace elements were quantified in situ in the topsoil (0-0?cm) of the 95 plots of the garden and in four soil profiles, using a portable X-ray fluorescence spectrometer. The accuracy of the spectrometer results was checked by measuring trace element concentrations by inductively coupled plasma mass spectrometry (ICP-MS) after an acid digestion (HF and HClO4). Leafy and root vegetables were sampled to assess lead transfer in vegetables. The accumulation of lead in vegetables was measured by ICP-MS after an aqua regia digestion. The bioaccessibility of lead was estimated by a calcium chloride extraction. Results and discussion Three anomaly levels could be defined from the mapping of arsenic and lead on the whole garden. The increase of trace elements content with depth, in correlation with pedological/geological characteristics, supports the hypothesis of a geogenic origin of these anomalies. The enrichment of the topsoil is related to the pedogenesis of soil, from micaschists as parent material. The geogenic origin of lead does not prevent its accumulation by vegetables. Conclusions Although trace element anomalies have generally an anthropogenic origin, some anomalies may also have a natural (geogenic) origin, as shown in this study. The comprehension of lead origin, the mapping of its spatial distribution in the garden and the characterisation of its accumulation in vegetables were used as a basis for operational decisions including soil management. X-ray fluorescence spectrometry is a well-adapted method for this purpose. It allows an in situ and fast semiquantitative investigation on a lot of sampling points, saving time and laboratory analysis cost.