Bioavailability of humic substance-bound mercury to lettuce and its relationship with soil properties
文献类型：期刊论文
| 作者 | Yu, GF; Wu, HT; Qing, CL; Jiang, X; Zhang, JY |
| 刊名 | COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
 |
| 出版日期 | 2004-04-01 |
| 卷号 | 35期号:7-8页码:1123-1139 |
| 关键词 | humic acid (HA) fulvic acid (FA) heavy metal lettuce |
| ISSN号 | 0010-3624 |
| DOI | 10.1081/CSS-120030594 |
| 通讯作者 | Yu, GF(yuguifen@hotmail.com) |
| 英文摘要 | The bioavailability of humic substance-bound mercury (HS-Hg) in relation to soil properties was investigated using lettuce (Lactuca sativa var. Angustana irish). Results showed fulvic acid-bound Hg (FA-Hg) was an important source of Hg for lettuce. The availability of added Hg to the lettuce depends on the supply power of added Hg and the absorption capacity of the lettuce. Acidic soil, light soil texture. and the amount of humic substances and available nutrients enhance Hg availability. This suggests that humic substance-bound Hg poses greater risk to human health through food chain in sandy, acidic, and fertile soils. |
| 收录类别 | SCI |
| WOS关键词 | FLOODPLAIN SOILS ; GEOCHEMISTRY ; SPECIATION ; SEDIMENTS ; METALS ; ACID |
| WOS研究方向 | Agriculture ; Plant Sciences ; Chemistry |
| WOS类目 | Agronomy ; Plant Sciences ; Chemistry, Analytical ; Soil Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000221121500016 |
| 出版者 | TAYLOR & FRANCIS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558427 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Yu, GF |
| 作者单位 | 1.SW Agr Univ, Coll Resources & Environm Sci, Chongqing, Peoples R China 2.Nanjing Univ, Sch Environm, Nanjing 210008, Peoples R China 3.Chinese Acad Sci, Inst Soil Sci, Nanjing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, GF,Wu, HT,Qing, CL,et al. Bioavailability of humic substance-bound mercury to lettuce and its relationship with soil properties[J]. COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,2004,35(7-8):1123-1139. |
| APA | Yu, GF,Wu, HT,Qing, CL,Jiang, X,&Zhang, JY.(2004).Bioavailability of humic substance-bound mercury to lettuce and its relationship with soil properties.COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,35(7-8),1123-1139. |
| MLA | Yu, GF,et al."Bioavailability of humic substance-bound mercury to lettuce and its relationship with soil properties".COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 35.7-8(2004):1123-1139. |
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来源：南京土壤研究所
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