[1]郑雄伟,王俊锋,郑国权,等.洪湖市某地区农水产品重金属含量特征及其安全性分析[J].华东地质,2016,37(04):300-305.[doi:10.16788/j.hddz.32-1865/P.2016.04.009]
　ZHENG Xiong-wei,WANG Jun-feng,ZHENG Guo-quan,et al.Characteristics of the concentrations of heavy metals of agricultural and aquatic products in a certain area of Honghu City and its security analysis[J].East China Geology,2016,37(04):300-305.[doi:10.16788/j.hddz.32-1865/P.2016.04.009]
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洪湖市某地区农水产品重金属含量特征及其安全性分析()
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《华东地质》[ISSN:2096-1871/CN:32-1865/P]

卷:
37
期数:
2016年04期
页码:
300-305
栏目:
环境地质
出版日期:
2016-12-15

文章信息/Info

Title:
Characteristics of the concentrations of heavy metals of agricultural and aquatic products in a certain area of Honghu City and its security analysis
文章编号:
2096-1871(2016)04-300-06
作者:
郑雄伟1; 王俊锋1; 郑国权1; 胡 青1; 谭 园2; 唐诗群1; 胡瑞春1
(1 湖北省地质局地球物理勘探大队,武汉 430056)( 2 武汉侏罗纪技术开发有限公司, 武汉 430073)
Author(s):
ZHENG Xiong-wei1;  WANG Jun-feng1;  ZHENG Guo-quan1;  HU Qing1;  TAN Yuan2;  TANG Shi-qun1;  HU Rui-chun1
(1 Hubei Institute of Geophysical Exploration, Wuhan 430056,China)(2 Wuhan Jurassic Technology Development co., LTD, Wuhan 430073, China)
关键词:
重金属;  农水产品;  安全性分析;  洪湖市
Keywords:
heavy metals;  agricultural and aquatic products;  security analysis;  Honghu City
分类号:
X131.3
DOI:
10.16788/j.hddz.32-1865/P.2016.04.009
文献标志码:
A
摘要:
基于洪湖市某地区水土地质环境特点和农产品特色进行农作物和水产品样品的布置和采集。根据样品的汞、镉、铅、砷、铬等元素含量测试结果,分析研究区农水产品中主要重金属元素含量分布特征,利用富集系数探讨根系土和底积物重金属含量异常的生态效应,参照相应食品重金属安全指标限值评价农水产品的安全性。结果表明:该区重金属生态危害较大,具有一定程度的污染; 不同种类的农水产品内重金属含量顺序不同,说明不同农水产品对重金属的累计存在差异,稻谷和螃蟹的重金属含量一般高于鱼、藕带、莲子; 生物对Cr和Pb的富集能力高于对As、Cd和Hg的富集能力,这与生物体对重金属元素的主动吸收和代谢有关。
Abstract:
On the basis of hydrogeologic characteristics of soil and water environment andvariety of agricultural and aquatic products in Honghu City, this study conducted comprehensive analysis on distribution and characteristics of agricultural andaquatic products. The contents of heavy metals such as Hg, Cd, Pb, As and Cr were used to analyze the distribution features of these elements in agricultural and aquatic products. Meanwhile, the ecological effect of the abnormal heavy-metal concentrations in the root soil and sediments at bottom was discussed using enrichment coefficients and the security of agricultural and aquatic products inthis area has also been evaluated by reference to the allowable maximum values of heavy metals in corresponding foods. The results show that concentrations of heavy metals have imposed ecological influence on this area to some extent. The sequences of the concentrations of heavy metal elements vary with types of agricultural and aquatic products, indicating that different agricultural and aquaticproducts differ in the accumulation of heavy metal elements. The concentrationsof heavy metal elements in rice and crab are generally higher than that in fish,lotus root and lotus seed. Enrichment capability of creatures for chromium andlead is higher than that for arsenic, cadmium and mercury, which might be related to the creatures’ active absorption for heavy metal elements and metabolic factors.Key words:heavy metals; agricultural and aquatic products; security analysis; Honghu City

参考文献/References:

[1] 武少兴,龚子同,黄标.我国土壤中的溶态硒含量及其与土壤理化性质的关系[J].中国环境科学1997,17(6):43-46.

[2] 王军,陈振楼,王初,等.上海崇明岛蔬菜地土壤重金属含量与生态风险预警评估[J].环境科学,2007,28(3):647-653.
[3] 余涛,杨忠芳.重金属元素摄入总量与健康安全评估[J].地质通报,2008,27(2):196-202.
[4] 乔胜英,蒋敬业,向武,等.武汉地区湖泊沉积物重金属的分布及潜在生态效应评价[J].长江流域资源与环境,2005,14(3):353-357.
[5] 唐阵武,程家丽,岳勇,等.武汉典型湖泊沉积物中重金属累积特征及其环境风险[J].湖泊科学,2009, 21(1):61-68.
[6] 胡国成,许振成,赵学敏,等.高州水库表层沉积物重金属污染特征及生态风险评价[J].环境科学研究,2011, 24(8):949-957.
[7] 黄清辉,王磊,王子健.中国湖泊水域中磷形态转化及其潜在生态效应研究动态[J].湖泊科学,2006,18(3):199-206.
[8] 毛志刚,谷孝鸿,陆小明,等.太湖东部不同类型湖区底泥疏浚的生态效应[J].湖泊科学,2014,26(3): 385-392.
[9] 马振东,张德存,闭向阳,等.武汉沿长江、汉江Cd高值带成因初探[J].地质通报,2005,24(8):740-743.
[10] 谢洪忠,杨世瑜.三江并流带旅游地质资源环境现状及保护[J].资源调查与环境,2003,24(2):131-136.
[11] 奚小环.生态地球化学与生态地球化学评价[J].物探与化探,2004,28(1):10-15.?
[12] 环境保护部,国家质量监督检验检疫总局.GB15618-1995土壤环境质量标准[S].北京:环境保护部,1995.
[13] 赵天石.地质环境要素的层次分析方法——以辽宁省下辽河平原为例[J].资源调查与环境,2003,24(1):1-6.?
[14] 国家标准化管理委员会,国家质量监督检验检疫总局.GBT22499-2008中国国家标准富硒稻谷[S]. 北京:环境保护部,2008.
[15] 卫生部.GB2762-2012食品安全国家标准 食品中污染物限量[S]. 北京:卫生部,2012.
[16] 农业部.NYT842-2004中国农业行业标准 绿色食品 淡水鱼[S].北京:农业部,2004.
[17] 农业部.NY5064-2005中国农业行业标准 无公害食品 淡水蟹[S].北京:农业部,2005.

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备注/Memo

备注/Memo:
收稿日期:2015-12-19 改回日期:2016-01-13 责任编辑:汪建宁
基金项目:湖北省“金土地”工程——高标准基本农田地球化学调查项目(任务书编号:洪土资发[2014]13号)。
第一作者简介:郑雄伟,1986年生,男,研究生,助理工程师,矿产普查与勘探专业,主要从事矿产勘查及农业地质调查工作。
更新日期/Last Update: 2016-12-22