Lead hyperaccumulation and tolerance in Eremochloa ophiuroides and Paspalum vaginatum

摘要：

Soil lead (Pb) contamination is one of the more serious environmental problems, with significant impact on human health.The success of phytoremediation for Pb‐contaminated soil is mainly dependent on using efficient plants (Pilon‐Smits E.,2005). Turfgrasses can effectively control contamination from soil erosion and reduce the chance for human contact with pollutants (Bacon et al., 2005 ).In the present study, Eremochloa ophiuroides and Paspalum v aginatum were selected to : (1) examine whether they can tolerant high doses of Pb in contaminated soil ; and (2) investigate the efficiency of Pb extraction and accumulation by the two turfgrass species.

关键词： eremochloa ophiuroides Paspalum vaginatum lead phytoremediation phytostabilization

作者: Yanhua Zhu Zhaolong Wang Bingru Huang

作者单位: School of Agriculture & Biology,Shanghai JiaoTong University,Shanghai 201101,P.R.China;Corresponding School of Agriculture & Biology,Shanghai JiaoTong University,Shanghai 201101,P.R.China

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）