|本期目录/Table of Contents|

[1]祝云龙,孙小舟,胡亚辉.大通湖及东洞庭湖蒌蒿中重金属元素的含量特征[J].江苏农业科学,2014,42(02):248-250.
 Zhu Yunlong,et al.Characteristics of heavy metals contents in Artemisia selengensis in Datong Lake and East Dongting Lake[J].Jiangsu Agricultural Sciences,2014,42(02):248-250.
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大通湖及东洞庭湖蒌蒿中重金属元素的含量特征(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第42卷
期数:
2014年02期
页码:
248-250
栏目:
质量安全与检测分析
出版日期:
2014-02-25

文章信息/Info

Title:
Characteristics of heavy metals contents in Artemisia selengensis in Datong Lake and East Dongting Lake
作者:
祝云龙1 孙小舟1 胡亚辉2
1.湖北文理学院地理科学系,湖北襄阳 441053; 2.河南省许昌环境工程研究有限公司,河南许昌 461000
Author(s):
Zhu Yunlonget al
关键词:
蒌蒿重金属富集作用含量特征
Keywords:
-
分类号:
X835
DOI:
-
文献标志码:
A
摘要:
蒌蒿是洞庭湖区分布广泛且有重大经济价值的食用作物,并且是大通湖及东洞庭湖区的主要水生植物。研究发现,洞庭湖区蒌蒿的主要污染物是镉,其次是砷、铅、汞,东洞庭湖区蒌蒿根、茎叶中镉的含量分别是国家农产品安全限量标准的25.4~47.6、18.6~37.6倍。蒌蒿对重金属镉、铅、汞、砷的富集能力较强,且在同一植物的不同器官中对重金属的吸收富集能力有明显的差异,一般为根部大于茎叶部。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:20133-06-19
基金项目:国家自然科学基金(编号:41151044);湖北省教育厅项目(编号:Q20122501)。
作者简介:祝云龙(1978—),男,河南太康人,博士,副教授,研究方向为湿地资源与环境。E-mail:zhylong78@163.com。
更新日期/Last Update: 2014-02-25