Blaylock M J,Salt D E,Dushenkov S,Enhanced Accumulation of Pb in Indian Mustard by Soil-Applied Chelating Agents.Environ.Sci.Technol.,1997,31(3)∶860-865
[2]
Salt D E,Blaylock M J,Chet I et al.,A Novel Srategy for Removal of Toxic Metals from the Environment Using Plants.Biotechnol.,1995,13(5)∶468-474
[3]
Chlopecka A,Bacon J R,Wilson M J et al.,Forms of Cadmium,Lead,and Zinc in Contaminated Soils from Southwest Poland.J.Environ.Qual.,1996,25∶69-79
[4]
Lee A,Boswell C C,Watkinson J H,Effect of Partcle Size on the Oxidation of Elemental Sulphur,Thiobacilli Numbers,Soil Sulphate and Its Availability of Pasture.New Zeal.J.Agr.Res.,1988,31∶179-186
[5]
Huang J W,Chen J,Berti W R et al.,Phytoremediation of Lead-Contaminated Soils:Role of Synthetic Chelates in Lead Phytoextraction.Environ.Sci.Technol.1997,31(3)∶800-805
[6]
Wasay S A,Barrington S F,Tokunaga S,Remediation of Soils Polluted by Heavy Metals Using Salts of Organic Acids and Chelating Agents.Environ.Technol.,1998,19∶369-380
[7]
Tich R,Fajtl J,Kuzel S et al.,Use of Elemental Sulphur to Enhance a Cadmium Solubilization and Its Vegetative Removal from Contaminated Soil.Nutr.Cycl.Agroecosystems,1997,46(3)∶249-255
[8]
Kayser A,Wenger K,Keller A et al.,Enhancement of Phytoextraction of Zn,Cd,and Cu from Calcareous Soil:the Use of NTA and Sulfur Amendments.Environ.Sci.Technol.,2000,34(9)∶1778-1783
[9]
Lock K and Janssen C R,Ecotoxicity of Zinc in Spiked Artifical Soils Versus Contaminated Field Soils.Environ.Sci.Technol.,2001,35∶4295-4300
[10]
Anderson G,Lefroy R,Chinoim N et al.,Soil Sulfur Test.Sulfur in Agriculture,1992,16∶6-14
[11]
Basta N T,Pantone D J,Tabatabai M A,Path Analysis of Heavy Metal Absorption by Soil.Agron.J.,1993,85∶1054-1057
[12]
Rauret G,Extraction Procedures for the Determination of Heavy Metals in Contaminated Soil and Sediment.Talanta,1998,46∶449-455
[13]
Martinez C E,Motto H L,Solubility of Lead,Zinc and Copper Added to Mineral Soils.Environ.Pollut.,2000,107∶153-158
[14]
Davidson C M,Thomas R P,McVey S E et al.,Evaluation of a Sequential Extraction Procedure for the Speciation of Heavy Metals in Sediments.Anal.Chim.Acta,1994,291∶277-286
[15]
Thomas R P,Ure A M,Davidson C M et al.,Three-Stage Sequential Extraction Procedure for the Determination of Metals in River Sediments.Anal.Chim.Acta,1994,286∶423-429
