| 珠江三角洲典型区域土壤重金属污染探查研究 |
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| 引用本文： | 马瑾,潘根兴,万洪富,夏运生,罗薇.珠江三角洲典型区域土壤重金属污染探查研究[J].土壤通报,2004,35(5):636-638. |
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| 作者姓名： | 马瑾 潘根兴 万洪富 夏运生 罗薇 |
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| 作者单位： | 1. 南京农业大学,农业资源与生态环境研究所,江苏,南京,210095
2. 广东省生态环境与土壤研究所,广东,广州,510650 |
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| 基金项目： | 国家环保总局项目(2001-1-2);广东省环保局项目(2001-08) |
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| 摘 要： | 以珠江三角洲典型区域研究高强度经济开发下土壤环境中重金属污染的状况。测定了84份样品中铜、锌、镉、铬、铅的含量水平。土壤中镉、铬、铅、镍、铜、锌的含量分别在0.166～0.433mgkg-1、2.28～94.28mgkg-1、20.36～143.3mgkg-1、2.29～63.55mgkg-1、4.8～65.1mgkg-1、10.06～131mgkg-1之间。从分析结果可以看出,镍、铅等元素在有些地方普遍偏高,且有的极为明显,已高出背景值108.3mgkg-1。其他元素也存在不同水平的富集,普遍高出背景值。
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| 关 键 词： | 珠江三角洲 重金属 污染 |
| 文章编号： | 0564-3945(2004)05-0636-03 |
| 修稿时间： | 2003年4月10日 |
Investigation on Heavy Metal Pollution in a Typical Area of the Pearl River Delta |
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| MA-jin,PAN Gen-xing,WAN Hong-fu,XIA Yun-sheng,LUO Wei.Investigation on Heavy Metal Pollution in a Typical Area of the Pearl River Delta[J].Chinese Journal of Soil Science,2004,35(5):636-638. |
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| Authors: | MA-jin PAN Gen-xing WAN Hong-fu XIA Yun-sheng LUO Wei |
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| Institution: | MA-jin~1,PAN Gen-xing~1,WAN Hong-fu~2,XIA Yun-sheng~2,LUO Wei~2 |
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| Abstract: | The pollution of heavy metal in soil under intensive economical development was studied in a typical area of the pearl river delta. The levels of Cadmium, Chromium, Lead, Nickel ,Copper, and Zinc in 84 soil samples were detected. The levels of Cadmium, Chromium, Lead, Nickel ,Copper, and Zinc were 0.166-0.433 mg kg~(-1),2.28-94.28 mg kg~(-1),20.36-143.3 mg kg~(-1),2.29-63.55 mg kg~(-1),4.8～65.1 mg kg~(-1),10.06～131 mg kg~(-1).The soil were contaminated by lead and nickel in great universality,and the other heavy metals exceeded the background values. |
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| Keywords: | Pearl river delta Heavy metals Pollution |
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