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Bidar G, Pelfrêne A, Schwartz C, Waterlot C, Sahmer K, Marot F, Douay F. Urban kitchen gardens: Effect of the soil contamination and parameters on the trace element accumulation in vegetables - A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 738:139569. [PMID: 32516675 DOI: 10.1016/j.scitotenv.2020.139569] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/18/2020] [Accepted: 05/18/2020] [Indexed: 06/11/2023]
Abstract
Trace element contaminants in kitchen garden soils can contribute to human exposure through the consumption of homegrown vegetables. In urban areas, these soils can be contaminated to various degrees by trace element (TE). They are characterized by a great variability in their physicochemical parameters due to the high anthropization level, the wide variety and combination of disturbance sources, as well as the diversity of cultivation practices and the large range of contamination levels. Pollutants can be taken up by vegetables cultivated in these soils and be concentrated in their edible parts. In this review, the behavior of vegetables cultivated in contaminated kitchen gardens is assessed through six examples of the most widely cultivated vegetables (lettuce, tomato, bean, carrot, radish, potato). The role of soil parameters that could influence the uptake of As, Cd, Cr, Ni, Pb, and Zn by these vegetables is also discussed.
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Affiliation(s)
- Géraldine Bidar
- Yncréa, ULR 4515, Laboratoire de Génie Civil et géo-Environnement (LGCgE), Lille F- 59000, France.
| | - Aurélie Pelfrêne
- Yncréa, ULR 4515, Laboratoire de Génie Civil et géo-Environnement (LGCgE), Lille F- 59000, France
| | - Christophe Schwartz
- Université de Lorraine, INRA, Laboratoire Sols et Environnement, 54000 Nancy, France
| | - Christophe Waterlot
- Yncréa, ULR 4515, Laboratoire de Génie Civil et géo-Environnement (LGCgE), Lille F- 59000, France
| | - Karin Sahmer
- Yncréa, ULR 4515, Laboratoire de Génie Civil et géo-Environnement (LGCgE), Lille F- 59000, France
| | - Franck Marot
- Agence De l'Environnement et de la Maîtrise de l'Energie (ADEME), Direction Villes et Territoires Durables, Services Friches Urbaines et Sites Pollués, 20 Avenue du Grésillé, 49009 Angers Cedex, France
| | - Francis Douay
- Yncréa, ULR 4515, Laboratoire de Génie Civil et géo-Environnement (LGCgE), Lille F- 59000, France
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Fu QL, Weng N, Fujii M, Zhou DM. Temporal variability in Cu speciation, phytotoxicity, and soil microbial activity of Cu-polluted soils as affected by elevated temperature. CHEMOSPHERE 2018; 194:285-296. [PMID: 29216548 DOI: 10.1016/j.chemosphere.2017.11.183] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 11/28/2017] [Accepted: 11/30/2017] [Indexed: 06/07/2023]
Abstract
Global warming has obtained increasing attentions due to its multiple impacts on agro-ecosystem. However, limited efforts had been devoted to reveal the temporal variability of metal speciation and phytotoxicity of heavy metal-polluted soils affected by elevated temperature under the global warming scenario. In this study, effects of elevated temperature (15 °C, 25 °C, and 35 °C) on the physicochemical properties, microbial metabolic activities, and phytotoxicity of three Cu-polluted soils were investigated by a laboratory incubation study. Soil physicochemical properties were observed to be significantly altered by elevated temperature with the degree of temperature effect varying in soil types and incubation time. The Biolog and enzymatic tests demonstrated that soil microbial activities were mainly controlled and decreased with increasing incubation temperature. Moreover, plant assays confirmed that the phytotoxicity and Cu uptake by wheat roots were highly dependent on soil types but less affected by incubation temperature. Overall, the findings in this study have highlighted the importance of soil types to better understand the temperature-dependent alternation of soil properties, Cu speciation and bioavailability, as well as phytotoxicity of Cu-polluted soils under global warming scenario. The present study also suggests the necessary of investigating effects of soil types on the transport and accumulation of toxic elements in soil-crop systems under global warming scenario.
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Affiliation(s)
- Qing-Long Fu
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, PR China; Department of Civil and Environmental Engineering, Tokyo Institute of Technology, Ookayama, Meguroku, Tokyo 152-8552, Japan.
| | - Nanyan Weng
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, PR China; HKUST-Shenzhen Research Institute, Shenzhen, 518057, PR China.
| | - Manabu Fujii
- Department of Civil and Environmental Engineering, Tokyo Institute of Technology, Ookayama, Meguroku, Tokyo 152-8552, Japan.
| | - Dong-Mei Zhou
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, PR China.
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Chen Z, Zhao Y, Fan L, Xing L, Yang Y. Cadmium (Cd) Localization in Tissues of Cotton (Gossypium hirsutum L.), and Its Phytoremediation Potential for Cd-Contaminated Soils. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2015; 95:784-9. [PMID: 26419249 DOI: 10.1007/s00128-015-1662-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Accepted: 09/23/2015] [Indexed: 05/20/2023]
Abstract
Phytoremediation using economically valuable, large biomass, non-edible plants is a promising method for metal-contaminated soils. This study investigated cotton's tolerance for Cd and remediation potential through analyzing Cd bioaccumulation and localization in plant organs under different soil Cd levels. Results showed cotton presents good tolerance when soil Cd concentration ≤20.26 mg kg(-1). Cotton had good Cd accumulation ability under low soil Cd levels (<1.26 mg kg(-1)), with a TF value (the ratio of Cd concentration in stem to root) above 1. Energy dispersive X-ray microanalysis indicated cotton leaf transpiration played a key role in extracting soil Cd, while roots and stems were the main compartments of Cd storage. Cd complexation to other organic constituents in root and stem cell sap could be a primary detoxifying strategy. Therefore, cotton is a potential candidate for phytoremediation of Cd-contaminated soils.
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Affiliation(s)
- Zhifan Chen
- Institute of Resources and Environment, College of Environment and Planning, Henan University, Kaifeng, 475004, China.
| | - Ye Zhao
- State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Lidong Fan
- Institute of Resources and Environment, College of Environment and Planning, Henan University, Kaifeng, 475004, China
| | - Liteng Xing
- Institute of Resources and Environment, College of Environment and Planning, Henan University, Kaifeng, 475004, China
| | - Yujie Yang
- Institute of Resources and Environment, College of Environment and Planning, Henan University, Kaifeng, 475004, China
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Chen Z, Zhao Y, Gu L, Wang S, Li Y, Dong F. Accumulation and localization of cadmium in potato (Solanum tuberosum) under different soil Cd levels. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2014; 92:745-751. [PMID: 24682567 DOI: 10.1007/s00128-014-1252-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 03/07/2014] [Indexed: 06/03/2023]
Abstract
Phytoavailability and uptake mechanism of Cd in edible plant tissues grown on metal polluted agricultural soils has become a growing concern worldwide. Uptake, transport, accumulation and localization of cadmium in potato organs under different soil Cd levels were investigated using inductively-coupled plasma mass spectrometry and energy dispersive X-ray microanalysis. Results indicated that Cd contents in potato organs increased with increasing soil Cd concentrations, and the order of Cd contents in different organs was leaves > stems/roots > tubers. Root-to-stem Cd translocation coefficients ranged from 0.89 to 1.81. Cd localization in potato tissues suggested that leaves and stems should be the main compartment of Cd storage and uptake. Although low concentrations of Cd migrated from the root to tuber, Cd accumulation in the tuber exceeded the standard for food security. Therefore, the planting of potato plants in farmland containing Cd should be closely evaluated due to its potential to present health risks.
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Affiliation(s)
- Zhifan Chen
- Institute of Resources and Environment, College of Environment and Planning, Henan University, Kaifeng, 475004, China,
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Li JT, Baker AJM, Ye ZH, Wang HB, Shu WS. Phytoextraction of Cd-Contaminated Soils: Current Status and Future Challenges. CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY 2012; 42:2113-2152. [PMID: 23335842 PMCID: PMC3546067 DOI: 10.1080/10643389.2011.574105] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Cadmium (Cd) is one of the most toxic and widely distributed pollutants in the environment. Cadmium contamination of soils has posed a serious threat to safe food production in many parts of the world. The authors present a comprehensive review of present status of phytoextraction technology for cleaning up Cd-contaminated soils, based primarily on the data resulting from both laboratory and field-scale studies that have been conducted to assess or improve the Cd phytoextraction potential of various plant species in the past decade. The encouraging results of field-scale studies have provided a fundamental basis to usher phytoextraction technology into practical use to remediate slightly to moderately Cd-contaminated soils in Europe and Asia, although this technology is not yet ready for widespread application. Chelators and microorganisms tested so far seem not to contribute to the applicability of Cd phytoextraction. The major challenges for the large-scale application of Cd phytoextraction are (a) how to further improve the efficiency of Cd phytoextraction, (b) how to cut the overall costs of Cd phytoextraction, and (c) how to get greater stakeholders' acceptance of Cd phytoextraction as a reliable option.
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Affiliation(s)
- Jin-Tian Li
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resource, School of Life Sciences, Sun Yat-sen University, Guangzhou, P. R. China
| | - Alan J. M. Baker
- School of Botany, The University of Melbourne, Parkville, Victoria, Australia
| | - Zhi-Hong Ye
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resource, School of Life Sciences, Sun Yat-sen University, Guangzhou, P. R. China
| | - Hong-Bin Wang
- School of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, P. R. China
| | - Wen-Sheng Shu
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resource, School of Life Sciences, Sun Yat-sen University, Guangzhou, P. R. China
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Yang B, Zhou M, Shu WS, Lan CY, Ye ZH, Qiu RL, Jie YC, Cui GX, Wong MH. Constitutional tolerance to heavy metals of a fiber crop, ramie (Boehmeria nivea), and its potential usage. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2010; 158:551-8. [PMID: 19828218 DOI: 10.1016/j.envpol.2009.08.043] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2009] [Revised: 08/11/2009] [Accepted: 08/17/2009] [Indexed: 05/20/2023]
Abstract
It is observed that ramie (Boehmeria nivea), an economic fiber crop, can establish and colonize metal-contaminated sites in China. Metal tolerance and accumulation by ramie originating from 13 metal-contaminated and 4 "clean" sites in China were compared under field and hydroponic conditions. All selected populations and germplasms displayed good growth performance under diverse metal-contaminated habitats; while growth responses, metal accumulation and tolerance were similar among the 8 populations and 2 germplasms when exposed to solutions containing elevated As, Cd, Pb, or Zn in the laboratory. These revealed that ramie possesses a certain degree of constitutional metal tolerance. To our knowledge, this is the first report of constitutional metal tolerance possessed by a fiber crop. Ramie can be considered as a good candidate for both fiber production and phytoremediation of sites contaminated by multi-metals, as it accumulates relative low metal concentrations, but possesses both high biomass and high economic value.
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Affiliation(s)
- B Yang
- State Key Laboratory of Biocontrol, and School of Life Sciences, Sun Yat-sen (Zhongshan) University, Guangzhou 510275, PR China
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Kadukova J, Manousaki E, Kalogerakis N. Pb and Cd accumulation and phyto-excretion by salt cedar (Tamarix smyrnensis Bunge). INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 2008; 10:31-46. [PMID: 18709930 DOI: 10.1080/15226510701827051] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The accumulation and excretion of lead (Pb) and cadmium (Cd) by salt cedar (Tamarix smyrnensis Bunge) were investigated in this study. Tamarix smyrnensis plants were exposed to the mixtures of Pb and Cd and high salinity for 10 wk. Subsequently, Pb and Cd uptake was quantified in the shoots and roots of the plants by ICP-AES. In addition, physiological parameters such as biomass production, shoot length, plant appearance, and chlorophyll content were examined. The roots accumulated the highest amount of Pb. Salinity was found to not have an important effect on Pb translocation to the leaves. Cd was translocated into the aerial part in a higher portion than Pb. Cd content in leaves of T. smyrnensis increased with the increasing salinity. The visible toxicity symptoms, if present, were connected only to the high salinity. The excretion of Pb and Cd by salt glands was observed and quantified. T. smyrnensis excreted a significant amount of metals on the leaf surface. This characteristic of salt cedar plants can be viewed as a novel phytoremediation process for the remediation of sites contaminated with heavy metals that we have termed "phyto-excretion."
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Affiliation(s)
- Jana Kadukova
- Department of Environmental Engineering, Technical University of Crete, Crete, Greece
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Moreno DA, Víllora G, Hernández J, Castilla N, Romero L. Accumulation of Zn, Cd, Cu, and Pb in Chinese cabbage as influenced by climatic conditions under protected cultivation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2002; 50:1964-1969. [PMID: 11902941 DOI: 10.1021/jf011142v] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Accumulation of heavy metals from agricultural soils contaminated by low levels heavy metals has important implications in the understanding of heavy metal contamination in the food chain. Through field experiments (1994-1996), the influence of thermal regime under different treatments on the accumulation of zinc, cadmium, copper, and lead in Chinese cabbage [Brassica pekinensis (Lour) Rupr. cv. Nagaoka 50] grown in a Calcareous Fluvisol (Xerofluvent) in Granada (southern Spain) was examined. Two floating row covers were used: T(1) (perforated polyethylene, 50 microm thick) and T(2) (17 g m(-2) polypropylene nonwoven fleece). An uncovered cultivation (T(0)) served as control. Zn, Cd, Cu, and Pb levels in the whole tops of experimental plants were analyzed. Treatments T(1) and T(2) gave rise to differences in environmental conditions with respect to T(0). The influence of environmental factors manipulated by floating row covers (particularly under T(1)) increased total heavy metal accumulation in the above ground plant biomass with respect to the open-air crop. The total contents of Zn, Cd, Cu, and Pb were 30, 50, 90, and 40% higher in T(1), respectively, than in T(0). This technique could be used in contaminated zones for different plant species because the thermal effect favors the process of phytoextraction and thus reduces the contamination.
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Affiliation(s)
- Diego A Moreno
- Departamento de Biología Vegetal, Facultad de Ciencias, Universidad de Granada, Fuentenueva s/n, E-18071 Granada, Spain
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