干旱区生态环境知识资源中心(Arid): Bioaccumulation and translocation of cadmium in cole (Brassica campestris L.) and celery (Apium graveolens) grown in the polluted oasis soil,Northwest of China

Arid

	Bioaccumulation and translocation of cadmium in cole (Brassica campestris L.) and celery (Apium graveolens) grown in the polluted oasis soil,Northwest of China
	Yang Yiming; Nan Zhongren; Zhao Zhuanjun; Wang Zhaowei; Wang Shengli; Wang Xia; Jin Wangqiang; Zhao Cuicui
来源期刊	Journal of Environmental Sciences
ISSN	1001-0742
出版年	2011
卷号	23 期号:8 页码:1368-1374
英文摘要	A pot experiment was conducted to study the bioaccumulation and translocation of cadmium (Cd) in cole (Brassica campestris L.) and celery (Apium graveolens) grown in the Cd-polluted oasis soil,Northwest of China.The results showed that Cd in the unpolluted oasis soil was mainly bound to carbonate fraction (F2) and Fe-Mn oxide fraction (F3).However,marked change of Cd fractions was observed with increasing soil Cd concentrations,in which the concentration of Cd in F1 (exchangeable fraction),F2 and F3 increased significantly (p<0.001 for F1,F2 and F3).The growth of cole and celery could be facilitated by low concentrations of Cd,but inhibited by high concentrations.The correlation analysis between the fraction distribution coefficient of Cd in the soil and Cd concentration accumulated in the two vegetables showed that Cd in F1 in the soil made the greatest contribution on the accumulation of Cd in the two vegetables.The high bio-concentration factor and the translocation factor of Cd in both cole and celery were observed,and Cd had higher accumulation in the edible parts of the two vegetables.Therefore,both cole and celery grown in Cd-polluted oasis soil have higher risk to human health.And the two vegetables are not suitable to be cultivated as vegetables consumed by human in the Cd-polluted oasis soil.
英文关键词	bioaccumulation translocation cadmium cole and celery oasis soil
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:4366251
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335116
作者单位	Yang Yiming, College of Resource and Environment,Lanzhou University, Key Laboratory of Western Chinas Environmental System,Ministry of Education, Lanzhou, Gansu 730000, China.; Nan Zhongren, College of Resource and Environment,Lanzhou University, Key Laboratory of Western Chinas Environmental System,Ministry of Education, Lanzhou, Gansu 730000, China.; Zhao Zhuanjun, College of Resource and Environment,Lanzhou University, Key Laboratory of Western Chinas Environmental System,Ministry of Education, Lanzhou, Gansu 730000, China.; Wang Zhaowei, College of Resource and Environment,Lanzhou University, Key Laboratory of Western Chinas Environmental System,Ministry of Education, Lanzhou, Gansu 730000, China.; Wang Shengli, College of Resource and Environment,Lanzhou University, Key Laboratory of Western Chinas Environmental System,Ministry of Education, Lanzhou, Gansu 730000, China.; Wang Xia, College of Resource and Environment,Lanzhou University, Key Laboratory of Western Chinas Environmental System,Ministry o...
推荐引用方式 GB/T 7714	Yang Yiming,Nan Zhongren,Zhao Zhuanjun,et al. Bioaccumulation and translocation of cadmium in cole (Brassica campestris L.) and celery (Apium graveolens) grown in the polluted oasis soil,Northwest of China[J],2011,23(8):1368-1374.
APA	Yang Yiming.,Nan Zhongren.,Zhao Zhuanjun.,Wang Zhaowei.,Wang Shengli.,...&Zhao Cuicui.(2011).Bioaccumulation and translocation of cadmium in cole (Brassica campestris L.) and celery (Apium graveolens) grown in the polluted oasis soil,Northwest of China.Journal of Environmental Sciences,23(8),1368-1374.
MLA	Yang Yiming,et al."Bioaccumulation and translocation of cadmium in cole (Brassica campestris L.) and celery (Apium graveolens) grown in the polluted oasis soil,Northwest of China".Journal of Environmental Sciences 23.8(2011):1368-1374.