| 浙江省杨梅产地土壤重金属含量水平及其评价 |
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| 引用本文： | 尚素微,柴振林,朱杰丽,蒋步云. 浙江省杨梅产地土壤重金属含量水平及其评价[J]. 江西农业学报, 2010, 22(4): 66-68 |
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| 作者姓名： | 尚素微 柴振林 朱杰丽 蒋步云 |
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| 作者单位： | 浙江省林产品质量检测站,浙江,杭州,310023 |
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| 基金项目： | 浙江省省院合作林业科技重点项目(2007SY13) |
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| 摘 要： | 对浙江省17个县市杨梅基地的77个土壤样品中铅、镉、铜、锌、铬、砷和汞含量进行了测定,结果表明:土壤中7种重金属均有检出,从平均值来看,元素Zn、Cr的含量较高,其余依次为Pb、Cu、As、Hg、Cd。对照浙江省森林食品产地的环境质量标准,采用单项污染指数和综合污染指数法对土壤进行了环境质量评价,除了1个采样点土壤的Hg元素单因子污染指数为1.27外,其余各采样点土壤中各项重金属元素的单因子污染指数均小于1,且重金属综合污染指数也均小于1。
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| 关 键 词： | 杨梅 土壤 重金属 评价 浙江 |
Evaluation on Soil Heavy Metal Content in Myrica rubra Producing Area of Zhejiang Province |
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| SHANG Su-wei,CHAI Zhen-lin,ZHU Jie-li,JIANG Bu-yun. Evaluation on Soil Heavy Metal Content in Myrica rubra Producing Area of Zhejiang Province[J]. Acta Agriculturae Jiangxi, 2010, 22(4): 66-68 |
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| Authors: | SHANG Su-wei CHAI Zhen-lin ZHU Jie-li JIANG Bu-yun |
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| Affiliation: | Zhejiang Forestry Product Quality Testing Station/a>;Hangzhou 310023/a>;China |
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| Abstract: | The Pb,Cd,Cu,Zn,Cr,As and Hg contents in 77 soil samples from Myrica rubra producing area of Zhejiang province were determined.The results showed that the tested seven heavy-metals in soil were all discovered.Average content of heavy-metals in soil was ranked in the order of Zn>Cr> Pb>Cu>As>Hg>Cd.Soil samples were assessed by means of single-factor pollution index method and comprehensive pollution index method according to the environmental quality standard for forest food producing area of Zhejiang provin... |
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| Keywords: | Myrica rubra Soil Heavy metal Evaluation Zhejiang |
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