| 广州市某绿色和有机蔬菜基地土壤中四环素类抗生素的含量与分布特征 |
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| 引用本文： | 邰义萍,莫测辉,李彦文,吴小莲,黄献培,向 垒.广州市某绿色和有机蔬菜基地土壤中四环素类抗生素的含量与分布特征[J].农业环境科学学报,2014,33(9):1743-1748. |
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| 作者姓名： | 邰义萍 莫测辉 李彦文 吴小莲 黄献培 向 垒 |
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| 作者单位： | 1. 中国科学院华南植物园，广州 510650; 中国科学院大学，北京 100049; 暨南大学环境工程系广东省高校水土环境毒害性污染物防治与生物修复重点实验室，广州 510632
2. 暨南大学环境工程系广东省高校水土环境毒害性污染物防治与生物修复重点实验室,广州,510632 |
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| 基金项目： | 国家自然科学基金项目(41173101，41301337)；广东省自然科学基金重点项目(2011020003196)；中央高校基本科研业务费专项资金项目(21612103)；广东省科技计划项目(2010B020311006)；广东省高校高层次人才项目；广州市科技计划项目(2010A82070466)；东莞市科技研究计划项目 |
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| 摘 要： | 利用高效液相色谱-串联质谱(HPLC-MS/MS)分析方法,探讨了广州地区施用粪肥的"绿色蔬菜基地"和"有机蔬菜基地"土壤中4种四环素类抗生素(四环素、土霉素、金霉素和强力霉素)的含量与分布特征。结果表明:土壤中4种四环素类抗生素的总含量在0.11~48.45μg·kg-1之间,平均为12.64μg·kg-1;各抗生素的检出率为69%~92%,平均含量为0.98~6.59μg·kg-1,以土霉素为主;有机蔬菜基地土壤中四环素类抗生素的平均总含量比绿色蔬菜基地土壤中的高;同一基地不同品种蔬菜地土壤中4种四环素类抗生素的组成及含量特征有一定差异。研究区土壤中四环素类抗生素的含量低于土壤中抗生素生态毒害效应触发值(100μg·kg-1),对土壤生物群落结构与功能的生态毒害风险较小。
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| 关 键 词： | 绿色蔬菜基地 有机蔬菜基地 四环素类抗生素 土壤污染 |
Concentrations and Distributions of Tetracycline Antibiotics in Soils of Green and Organic Vegetable Fields in Guangzhou, China |
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| TAI Yi-ping,MO Ce-hui,LI Yan-wen,WU Xiao-lian,HUANG Xian-pei and XIANG Lei.Concentrations and Distributions of Tetracycline Antibiotics in Soils of Green and Organic Vegetable Fields in Guangzhou, China[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2014,33(9):1743-1748. |
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| Authors: | TAI Yi-ping MO Ce-hui LI Yan-wen WU Xiao-lian HUANG Xian-pei and XIANG Lei |
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| Institution: | South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China;University of Chinese Academy of Sciences, Beijing 100049, China;Key Laboratory of Water/Soil Toxic Pollutants Control and Bioremediation of Guangdong Higher Education Institution, Department of Environmental Engineering, Jinan University, Guangzhou 510632, China;Key Laboratory of Water/Soil Toxic Pollutants Control and Bioremediation of Guangdong Higher Education Institution, Department of Environmental Engineering, Jinan University, Guangzhou 510632, China;Key Laboratory of Water/Soil Toxic Pollutants Control and Bioremediation of Guangdong Higher Education Institution, Department of Environmental Engineering, Jinan University, Guangzhou 510632, China;Key Laboratory of Water/Soil Toxic Pollutants Control and Bioremediation of Guangdong Higher Education Institution, Department of Environmental Engineering, Jinan University, Guangzhou 510632, China;Key Laboratory of Water/Soil Toxic Pollutants Control and Bioremediation of Guangdong Higher Education Institution, Department of Environmental Engineering, Jinan University, Guangzhou 510632, China;Key Laboratory of Water/Soil Toxic Pollutants Control and Bioremediation of Guangdong Higher Education Institution, Department of Environmental Engineering, Jinan University, Guangzhou 510632, China |
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| Abstract: | |
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| Keywords: | green vegetable field organic vegetable field tetracycline antibiotics soil pollution |
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