%0 Journal Article
%T Hyperaccumulators and phytoremediation of heavy metal contaminated soil:a review of studies in China and abroad<br>重金属超富集植物及植物修复技术研究进展
%A WEI Chaoyang
%A CHEN Tongbin
%A <br>韦朝阳
%A 陈同斌
%J 生态学报
%D 2001
%I 
%X It has been estimated that more than 20 million hectares of farmland have been contaminated in China,accounting for 20% of the total in the country.Furthermore,a reduction of more than 10 million tons of food supplies results from this soil contamination.Techniques currently employed control soil contamination include cover with improted soil,application of lime and chemical washing.However,most of these are expensive,labour intensive and can result in further contamination problems or leaching/deposition ...
%K hyperaccumulators
%K phytoremediation
%K heavy metal contaminated soil<br>超富集植物
%K 植物修复技术
%K 重金属污染土壤
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=AF95CEFD1ECC9D2F&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=DF92D298D3FF1E6E&sid=D7FC8AF637611368&eid=9E33BE6F309BC209&journal_id=1000-0933&journal_name=生态学报&referenced_num=238&reference_num=45