我国蔬菜和蔬菜种植土壤的重金属污染现状与一般规律

被引:24
作者
李想
张勇
机构
[1] 成都理工大学材料与化学化工学院
关键词
重金属污染; 蔬菜; 土壤;
D O I
10.14034/j.cnki.schj.2008.02.022
中图分类号
X53 [土壤污染及其防治];
学科分类号
082803 ; 120405 ;
摘要
本文对我国部分城市农用土壤和蔬菜重金属污染现状进行了综述,重金属污染在蔬菜种植土壤和蔬菜中主要是以Pb、Cd、Hg为主,且工业城市和人口密度大的城市尤为突出。分析了植物吸附重金属的一般规律与影响因素,为防治重金属污染提供了理论依据。
引用
收藏
页码:94 / 97+101 +101
页数:5
相关论文
共 52 条
[1]  
Effects of cadmium-zinc interactions on hydroponically grown bean( Phaseolus vulgaris L. ). Abdelilah C,Mohamed H G,Ezzedine El Ferjani. Plant Science . 1997
[2]  
Increased soil salinity causes elevated cadmiumconcentrations in field-grown potatotubers. McLaughlin M J,Palmer L T,Tiller K G,et al. Journal of Environmental Quality . 1994
[3]  
Accumulation of cadmium and selected elementsin flax seed grown on a calcareous soil. Moraghan J T. Plant and Soil . 1993
[4]  
Cadmium uptake by barley as affected by Cd sources and pH levels. SINGH B R,KRISTEN M. eoderma . 1998
[5]  
Water quantity assessment. Chapman D. . 1992
[6]  
Variable influence of the atmospheric flux on the trace metal chemistry of oceanic suspended matter. Buat-Menard P. and Chesselet R. Earth and Planetary Science Letters . 1979
[7]  
Index of geoaccumulation in sediments of the Rhine river. Müller,G. Geojournal . 1969
[8]   ACCUMULATION OF CADMIUM AND SELECTED ELEMENTS IN FLAX SEED GROWN ON A CALCAREOUS SOIL [J].
MORAGHAN, JT .
PLANT AND SOIL, 1993, 150 (01) :61-68
[9]  
Reference concentrations for heavy metals in mineral soils, oat, and orchard grass ( Dáctylis glomeráta ) from three agricultural regions in Norway[J] . Kjell B. Esser. &nbspWater, Air, and Soil Pollution . 1996 (3)
[10]  
An inventory of heavy metals inputs to agricultural soils in England and Wales[J] . F.A. Nicholson,S.R. Smith,B.J. Alloway,C. Carlton-Smith,B.J. Chambers. &nbspScience of the Total Environment . 2003 (1)