高级搜索

斯里兰卡土壤和沉积物中草甘膦及降解产物的分析及污染特征

,  ,  , 

downloadPDF

上一篇

下一篇

田天琪, 万祎, 魏源送, 胡建英. 斯里兰卡土壤和沉积物中草甘膦及降解产物的分析及污染特征[J]. 生态毒理学报, 2020, 15(4): 158-166. doi: 10.7524/AJE.1673-5897.20200205003
引用本文: 田天琪, 万祎, 魏源送, 胡建英. 斯里兰卡土壤和沉积物中草甘膦及降解产物的分析及污染特征[J]. 生态毒理学报, 2020, 15(4): 158-166. doi: 10.7524/AJE.1673-5897.20200205003
shu
Tian Tianqi, Wan Yi, Wei Yuansong, Hu Jianying. Analysis and Occurrences of Glyphosate and Its Degradation Product in Soil and Sediment Samples from Sri Lanka[J]. Asian Journal of Ecotoxicology, 2020, 15(4): 158-166. doi: 10.7524/AJE.1673-5897.20200205003
Citation: Tian Tianqi, Wan Yi, Wei Yuansong, Hu Jianying. Analysis and Occurrences of Glyphosate and Its Degradation Product in Soil and Sediment Samples from Sri Lanka[J]. Asian Journal of Ecotoxicology, 2020, 15(4): 158-166. doi: 10.7524/AJE.1673-5897.20200205003
shu

斯里兰卡土壤和沉积物中草甘膦及降解产物的分析及污染特征

  • 1. 北京大学城市与环境学院, 北京 100871;

  • 2. 中国科学院生态环境研究中心, 北京 100085

    • 作者简介: 田天琪(1996-),女,硕士研究生,研究方向为环境污染化学,E-mail:ttq0324@urban.pku.edu.cn
    通讯作者: 万祎, E-mail: wany@urban.pku.edu.cn ; 
  • 基金项目:

    中国-斯里兰卡水技术研究与示范联合中心资助项目；中国科学院中国-斯里兰卡联合科教中心资助项目

  • 中图分类号: X171.5

Analysis and Occurrences of Glyphosate and Its Degradation Product in Soil and Sediment Samples from Sri Lanka

  • 1. College of Urban and Environmental Sciences, Peking University, Beijing 100871, China;

  • 2. Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China

    • Corresponding author: Wan Yi, wany@urban.pku.edu.cn ; 
  • Fund Project:

  • 摘要: 不明原因慢性肾病（CKDu）是斯里兰卡北部稻农高发的肾脏疾病，其中，除草剂草甘膦的接触暴露被认为是重要诱因之一。制备了草甘膦-钙络合物，分析了不同pH下络合物的性质和形态，发现酸性条件能够有效消除草甘膦-钙络合物对于草甘膦的提取和化学衍生的影响，在此基础上优化并建立了草甘膦及其降解产物在斯里兰卡土壤中的萃取和衍生前处理-GC-MS分析方法。利用该方法对斯里兰卡土壤及沉积物中草甘膦及其降解产物进行了测定。土壤中草甘膦及其降解产物的浓度分别为26~340 μg·kg-1和0~427 μg·kg-1，沉积物中2种物质的浓度分别为45~152 μg·kg-1和ND。北部CKDu高发区的稻田未处于耕种季，但其土壤中草甘膦浓度却高于南部耕种季的土壤，这可能是因为北部井水的硬度高，草甘膦与水中钙离子的络合导致其部分失效，从而使北部稻田草甘膦的施用量增加，增大了当地农民的草甘膦暴露，这是当地稻农CKDu疾病高发的潜在环境因素之一。
    Abstract: Chronic kidney disease of unknown etiology (CKDu) is a kidney disease with high incidence in rice farmers in northern Sri Lanka. Exposure to the herbicide glyphosate is considered to be one of the important factors associated with the disease. In this study, we prepared the glyphosate-calcium complex, and assessed its properties in solutions with different pH. It is found that acidic conditions can effectively remove the complex, which could interfere the analysis of glyphosate during the extraction and chemical derivatization processes. Based on the results, an analytical method was established for glyphosate and its degradation product by derivatization-GC-MS and applied to soil and sediment samples from Sri Lanka. Concentrations of glyphosate and its degradation product in the soil were in the range of 26~340 μg·kg-1 and 0~427 μg·kg-1 respectively, and concentrations of the two substances in sediments were 45~152 μg·kg-1 and ND respectively. In the northern area with high CKDu incidence, the paddy fields are not in the cultivation period when sampling, but the levels of glyphosate in the soil samples in this area are still higher than those in samples from south area. This is possibly due to the high hardness of the well water in the northern area. The complexation of glyphosate with calcium ions in the water increased the amounts of glyphosate used and the exposure risk of local farmers to glyphosate, which is one of the potential environmental factors for the high incidence of CKDu in local rice farmers.
  • 加载中
  • Amarasiri de Silva M W. Drinking water and chronic kidney disease of unknown aetiology in Anuradhapura, Sri Lanka[J]. Anthropology & Medicine, 2019, 26(3):311-327
    Gunarathna S, Gunawardana B, Jayaweera M, et al. Glyphosate and AMPA of agricultural soil, surface water, groundwater and sediments in areas prevalent with chronic kidney disease of unknown etiology, Sri Lanka[J]. Journal of Environmental Science & Health. Part B Pesticides Food Contaminants & Agricultural Wastes, 2018, 5(3):1-9
    Herath A S, Kawakami T, Nagasawa S, et al. Arsenic, cadmium, lead, and chromium in well water, rice, and human urine in Sri Lanka in relation to chronic kidney disease of unknown etiology[J]. Water Health, 2018, 16(2):212-222
    Jayatilake N, Mendis S, Maheepala P, et al. Chronic kidney disease of uncertain aetiology:Prevalence and causative factors in a developing country[J]. BMC Nephrology, 2013, 14:180-184
    J önsson J, Camm R, Hall T. Removal and degradation of glyphosate in water treatment:A review[J]. Journal of Water Supply:Research and Technology, 2013, 62:395-408
    Myers J P, Antoniou M N, Blumberg B, et al. Concerns over use of glyphosate-based herbicides and risks associated with exposures:A consensus statement[J]. Environmental Health, 2016, 15(19):11-23
    Séralini G, Clair E, Mesnage R, et al. Republished study:Long-term toxicity of a Roundup herbicide and a Roundup-tolerantgenetically modified maize[J]. Environmental Sciences Europe, 2014, 26(1):14-33
    Guyton K Z, Loomis D, Grosse Y, et al. Carcinogenicity of tetrachlorvinphos, parathion, malathion, diazinon, and glyphosate[J]. The Lancet Oncology, 2015, 16(5):490-491
    Mesnage R, Arno M, Costanzo M, et al. Transcriptome profile analysis reflects rat liver and kidney damage following chronic ultra-low dose Roundup exposure[J]. Environmental Health, 2015, 14(1):16-28
    Gao H, Chen J, Ding F, et al. Activation of the N-methyl-D-aspartate receptor is involved in glyphosate-induced renal proximal tubule cell apoptosis[J]. Journal of Applied Toxicology, 2019, 39(8):1096-1107
    Indirakshi J, Sunnesh A, Aruna M, et al. Toxic epidermal necrolysis and acute kidney injury due to glyphosate ingestion[J]. Indian Journal of Critical Care Medicine, 2017, 21(3):167-169
    Berman M C, Marino D J G, Quiroga M V, et al. Occurrence and levels of glyphosate and AMPA in shallow lakes from the Pampean and Patagonian regions of Argentina[J]. Chemosphere, 2018, 200:513-522
    Jayasumana C, Gunatilake S, Senanayake P. Glyphosate, hard water and nephrotoxic metals:Are they the culprits behind the epidemic of chronic kidney disease of unknown etiology in Sri Lanka?[J]. International Journal of Environmental Research and Public Health, 2014, 11(2):2125-2147
    Silva V, Montanarella L, Jones A, et al. Distribution of glyphosate and aminomethylphosphonic acid (AMPA) in agricultural topsoils of the European Union[J]. Science of the Total Environment, 2017, 621:1352-1359
    Popp M, Hann S, Mentler A, et al. Determination of glyphosate and AMPA in surface and waste water using high-performance ion chromatography coupled to inductively coupled plasma dynamic reaction cell mass spectrometry (HPIC-ICP-DRC-MS)[J]. Analytical and Bioanalytical Chemistry, 2008, 391(2):695-699
    Koskinen W C, Shankani L E J, Hall K E. Analysis of glyphosate and aminomethylphosphonic acid in water, plant materials and soil[J]. Pest Management Science, 2016, 72(3):423-432
    Marek L E J, Koskinen W C. Simplified analysis of glyphosate and aminomethylphosphonic acid in water, vegetation and soil by liquid chromatography-tandem mass spectrometry[J]. Pest Management Science, 2014, 70(7):1158-1164
    de Amarante Júnior O P, dos Santos T C R, Brito N M, et al. Methods of extraction and determination of the herbicide glyphosate:compact revision[J]. Química Nova, 2002, 25:420-428
    Botero-Coy A M, Ibáñez M, Sancho J V, et al. Direct liquid chromatography-tandem mass spectrometry determination of underivatized glyphosate in rice, maize and soybean[J]. Journal of Chromatography A, 2013, 13(13):157-165
    Scribner E A, Battaglin W A, Dietze J E, et al. Reconnaissance data for glyphosate, other selected herbicides, their degradation products, and antibiotics in 51 streams in nine Midwestern States[EB/OL]. (2003-01-01)[2020-02-05]. https://pubs.er.usgs.gov/publication/ofr03217.2003
    Hidalgo C, Rios C, Hidalgo M, et al. Improved coupled-column liquid chromatographic method for the determination of glyphosate and aminomethylphosphonic acid residues in environmental waters[J]. Journal of Chromatography A, 2004, 1035(1):153-157
    Royer A, Beguin S, Tabet J C, et al. Determination of glyphosate and aminomethylphosphonic acid residues in water by gas chromatography with tandem mass spectrometry after exchange ion resin purification and derivatization. Application on vegetable matrixes[J]. Analytical Chemistry, 2000, 72(16):3826-3832
    Hu J Y, Chen C L, Li J Z. A simple method for the determination of glyphosate residues in soil by capillary gas chromatography with nitrogen phosphorus[J]. Journal of Analytical Chemistry, 2008, 63(4):371-375
    Bergström L, Börjesson E, Stenström J. Laboratory and lysimeter studies of glyphosate and aminomethylphosphonic acid in a sand and a clay soil[J]. Journal of Environment Quality, 2011, 40(1):98-108
    Freuze I, Jadas-Hecart A, Royer A, et al. Influence of complexation phenomena with multivalent cations on the analysis of glyphosate and aminomethyl phosphonic acid in water[J]. Journal of Chromatography A, 2007, 1175(2):197-206
    Alferness P L, Iwata Y. Determination of glyphosate and aminomethylphosphonic acid in soil, plant and animal matrixes, and water by capillary gas chromatography with mass-selective detection[J]. Journal of Agricultural and Food Chemistry, 1994, 42(12):2751-2759
    中华人民共和国质量监督检验检疫总局, 中国国家标准化管理委员会. GB/T 23750-2009植物性产品中草甘膦残留量的测定气相色谱-质谱法[S]. 北京:中华人民共和国质量监督检验检疫总局, 中国国家标准化管理委员会, 2009
    Subramaniam V, Hoggard P E. Metal complexes of glyphosate[J]. Journal of Agricultural and Food Chemistry, 1988, 36(6):1326-1329
    Coutinho C F B, Mazo L H. Complexos metálicos com o herbicida glifosato:Revisão[J]. Química Nova, 2005, 28(6):1038-1040
    Simonsen L, Fomsgaard I S, Svensmark B, et al. Fate and availability of glyphosate and AMPA in agricultural soil[J]. Journal of Environmental Science and Health-Part B:Pesticides Food Contaminants and Agricultural Wastes, 2008, 43(5):365-375
    Aparicio V C, De Gerónimo E, Marino D,et al. Environmental fate of glyphosate and aminomethylphosphonic acid in surface waters and soil of agricultural basins[J]. Chemosphere, 2013, 93(9):1866-1873
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  3184
  • HTML全文浏览数:  3184
  • PDF下载数:  115
  • 施引文献:  0
出版历程
  • 收稿日期:  2020-02-05
田天琪, 万祎, 魏源送, 胡建英. 斯里兰卡土壤和沉积物中草甘膦及降解产物的分析及污染特征[J]. 生态毒理学报, 2020, 15(4): 158-166. doi: 10.7524/AJE.1673-5897.20200205003
引用本文: 田天琪, 万祎, 魏源送, 胡建英. 斯里兰卡土壤和沉积物中草甘膦及降解产物的分析及污染特征[J]. 生态毒理学报, 2020, 15(4): 158-166. doi: 10.7524/AJE.1673-5897.20200205003
shu
Tian Tianqi, Wan Yi, Wei Yuansong, Hu Jianying. Analysis and Occurrences of Glyphosate and Its Degradation Product in Soil and Sediment Samples from Sri Lanka[J]. Asian Journal of Ecotoxicology, 2020, 15(4): 158-166. doi: 10.7524/AJE.1673-5897.20200205003
Citation: Tian Tianqi, Wan Yi, Wei Yuansong, Hu Jianying. Analysis and Occurrences of Glyphosate and Its Degradation Product in Soil and Sediment Samples from Sri Lanka[J]. Asian Journal of Ecotoxicology, 2020, 15(4): 158-166. doi: 10.7524/AJE.1673-5897.20200205003
shu

斯里兰卡土壤和沉积物中草甘膦及降解产物的分析及污染特征

    通讯作者: 万祎, E-mail: wany@urban.pku.edu.cn ; 
    作者简介: 田天琪(1996-),女,硕士研究生,研究方向为环境污染化学,E-mail:ttq0324@urban.pku.edu.cn
  • 1. 北京大学城市与环境学院, 北京 100871;
  • 2. 中国科学院生态环境研究中心, 北京 100085
  • 收稿日期:  2020-02-05
基金项目:

中国-斯里兰卡水技术研究与示范联合中心资助项目；中国科学院中国-斯里兰卡联合科教中心资助项目

摘要: 不明原因慢性肾病（CKDu）是斯里兰卡北部稻农高发的肾脏疾病，其中，除草剂草甘膦的接触暴露被认为是重要诱因之一。制备了草甘膦-钙络合物，分析了不同pH下络合物的性质和形态，发现酸性条件能够有效消除草甘膦-钙络合物对于草甘膦的提取和化学衍生的影响，在此基础上优化并建立了草甘膦及其降解产物在斯里兰卡土壤中的萃取和衍生前处理-GC-MS分析方法。利用该方法对斯里兰卡土壤及沉积物中草甘膦及其降解产物进行了测定。土壤中草甘膦及其降解产物的浓度分别为26~340 μg·kg-1和0~427 μg·kg-1，沉积物中2种物质的浓度分别为45~152 μg·kg-1和ND。北部CKDu高发区的稻田未处于耕种季，但其土壤中草甘膦浓度却高于南部耕种季的土壤，这可能是因为北部井水的硬度高，草甘膦与水中钙离子的络合导致其部分失效，从而使北部稻田草甘膦的施用量增加，增大了当地农民的草甘膦暴露，这是当地稻农CKDu疾病高发的潜在环境因素之一。

English Abstract

    全文HTML

参考文献 (31)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心

京ICP备05002858号-9