Immobilization of Lead and Cadmium in Contaminated Soil Using Amendments: A Review

Abedin, 2012, An evaluation of extractants for assessment of metal phytoavailability to guide reclamation practices in acidic soilscapes in northern regions, Can J Soil Sci, 92, 253, 10.4141/cjss2010-061

Adriano, 2001

Adriano, 2004, Role of assisted natural remediation in environmental cleanup, Geoderma, 122, 121, 10.1016/j.geoderma.2004.01.003

Agency for Toxic Substances and Disease Registry (ATSDR)

Ahmad, 2012, Effects of soil dilution and amendments (mussel shell, cow bone, and biochar) on Pb availability and phytotoxicity in military shooting range soil, Ecotox Environ Safe, 79, 225, 10.1016/j.ecoenv.2012.01.003

Ahmad, 2012, Immobilization of lead in a Korean military shooting range soil using eggshell waste: an integrated mechanistic approach, J Hazard Mater, 209/210, 392, 10.1016/j.jhazmat.2012.01.047

Akhter, 1990, Immobilization of As, Cd, Cr and Pb-containing soils by using cement or pozzolanic fixing agents, J Hazard Mater, 24, 145, 10.1016/0304-3894(90)87006-4

Alloway, 1990, The accumulation of cadmium by vegetables grown on soils contaminated from a variety of sources, Sci Total Environ, 91, 223, 10.1016/0048-9697(90)90300-J

Amaro, 2011, Whole-cell biosensors for detection of heavy metal ions in environmental samples based on metallothionein promoters from Tetrahymena thermophila, Microbial Biotech, 4, 513, 10.1111/j.1751-7915.2011.00252.x

Anyanwu, 2011, Soil bacterial response to introduced metal stress, Int J Basic Appl Sci, 11, 73

Asami, 1984, Pollution of soils by cadmium, 95

Bade, 2012, Assessment of metal bioavailability in smelter-contaminated soil before and after lime amendment, Ecotox Environ Safe, 80, 299, 10.1016/j.ecoenv.2012.03.019

Bakircioglu, 2011, Comparison of extraction procedures for assessing soil metal bioavailability to wheat grains, Clean-Soil Air Water, 39, 728, 10.1002/clen.201000501

Basta, 2000, Estimation of Cd, Pb, and Zn bioavailability in smelter-contaminated soils by a sequential extraction procedure, J Soil Contam, 9, 149, 10.1080/10588330008984181

Basta, 2004, Evaluation of chemical immobilization treatments for reducing heavy metal transport in a smelter-contaminated soil, Environ Pollut, 127, 73, 10.1016/S0269-7491(03)00250-1

Beesley, 2010, Effects of biochar and green waste compost amendments on mobility, bioavailability and toxicity of inorganic and organic contaminants in a multi-element polluted soil, Environ Pollut, 158, 2282, 10.1016/j.envpol.2010.02.003

Bhattacharya, 2012, Arsenic bioaccumulation in rice and edible plants and subsequent transmission through food chain in Bengal basin: a review of the perspectives for environmental health, Toxicol Environ Chem, 94, 429, 10.1080/02772248.2012.657200

Bolan, 2003, Immobilization and phytoavailability of cadmium in variable charge soils. III. Effect of biosolid compost addition, Plant Soil, 256, 231, 10.1023/A:1026288021059

Bolan, 2003, Immobilization and phytoavailability of cadmium in variable charge soils. I. Effect of phosphate addition, Plant Soil, 250, 83, 10.1023/A:1022826014841

Bolan, 2003, Immobilization and phytoavailability of cadmium in variable charge soils. II. Effect of lime addition, Plant Soil, 251, 187, 10.1023/A:1023037706905

Bolan, 2003, Role of phosphorus in (im)mobilization and bioavailability of heavy metals in the soil-plant system, Rev Environ Contam T, 177, 1

Bolan, 2014, Remediation of heavy metal(loid)s contaminated soils—To mobilize or to immobilize?, J Hazard Mater, 266, 141, 10.1016/j.jhazmat.2013.12.018

Brallier, 1996, Liming effects on availability of Cd, Cu, Ni and Zn in a soil amended with sewage sludge 16 years previously, Water Air Soil Poll, 86, 195, 10.1007/BF00279156

Brown, 2003, Effect of biosolids processing on lead bioavailability in an urban soil, J Environ Qual, 32, 100, 10.2134/jeq2003.1000

Brown, 1998, The phytoavailability of cadmium to lettuce in long-term biosolids-amended soil, J Environ Qual, 27, 1071, 10.2134/jeq1998.00472425002700050012x

Cao, 2003, Phosphate-induced metal immobilization in a contaminated site, Environ Pollut, 122, 19, 10.1016/S0269-7491(02)00283-X

Cao, 2011, Simultaneous immobilization of lead and atrazine in contaminated soils using dairy-manure biochar, Environ Sci Technol, 45, 4884, 10.1021/es103752u

Castaldi, 2005, Heavy metal immobilization by chemical amendments in a polluted soil and influence on white lupin growth, Chemosphere, 60, 365, 10.1016/j.chemosphere.2004.11.098

Chaney, 1977, Phytotoxicity of cadmium inhibited by lime, Plant Soil, 47, 275, 10.1007/BF00010391

Chapman, 2013, A review of metal (Pb and Zn) sensitive and pH tolerant bioassay organisms for risk screening of metal-contaminated acidic soils, Environ Pollut, 179, 326, 10.1016/j.envpol.2013.04.027

Chen, 2009, Immobilisation of heavy metal in cement-based solidification/stabilisation: a review, Waste Manage, 29, 390, 10.1016/j.wasman.2008.01.019

Chen, 2007, Evaluation of different phosphate amendments on availability of metals in contaminated soil, Ecotox Environ Safe, 67, 278, 10.1016/j.ecoenv.2006.06.008

Cheng, 2002, In-situ immobilization of cadmium and lead by different amendments in two contaminated soils, Water Air Soil Poll, 140, 73, 10.1023/A:1020132106541

Cheng, 2010, Lead (Pb) isotopic fingerprinting and its applications in lead pollution studies in China: a review, Environ Pollut, 158, 1134, 10.1016/j.envpol.2009.12.028

Chlopecka, 1996, Mimicked in-situ stabilization of metals in a cropped soil: bioavailability and chemical form of zinc, Environ Sci Technol, 30, 3294, 10.1021/es960072j

Chlopecka, 1997, Influence of zeolite, apatite and Fe-oxide on Cd and Pb uptake by crops, Sci Total Environ, 207, 195, 10.1016/S0048-9697(97)00268-4

Chrysochoou, 2007, Phosphate application to firing range soils for Pb immobilization: the unclear role of phosphate, J Hazard Mater, 144, 1, 10.1016/j.jhazmat.2007.02.008

Contin, 2007, Enhanced soil toxic metal fixation in iron (hydr)oxides by redox cycles, Geoderma, 140, 164, 10.1016/j.geoderma.2007.03.017

Contin, 2008, Immobilisation of soil toxic metals by repeated additions of Fe(II) sulphate solution, Geoderma, 147, 133, 10.1016/j.geoderma.2008.08.006

Creger, 1994, Phosphate fertilizer enhances arsenic uptake by apricot liners grown in lead-arsenate-enriched soil, HortScience, 29, 88, 10.21273/HORTSCI.29.2.88

Crook, 1921

Cuong, 2006, Metal speciation in coastal marine sediments from Singapore using a modified BCR-sequential extraction procedure, Appl Geochem, 21, 1335, 10.1016/j.apgeochem.2006.05.001

Debela, 2010, Organic acid-induced release of lead from pyromorphite and its relevance to reclamation of Pb-contaminated soils, Chemosphere, 80, 450, 10.1016/j.chemosphere.2010.04.025

Debela, 2013, Organic acids inhibit the formation of pyromorphite and Zn-phosphate in phosphorous amended Pb- and Zn-contaminated soil, J Environ Manage, 116, 156, 10.1016/j.jenvman.2012.11.037

DeVolder, 2003, Metal bioavailability and speciation in a wetland tailings repository amended with biosolids compost, wood ash, and sulphate, J Environ Qual, 32, 851, 10.2134/jeq2003.8510

Domene, 2010, Bioassays prove the suitability of mining debris mixed with sewage sludge for land reclamation purposes, J Soil Sediment, 10, 30, 10.1007/s11368-009-0073-1

Doyle, 1977, Effects of low levels of dietary cadmium in animals—A review, J Environ Qual, 6, 111, 10.2134/jeq1977.00472425000600020001x

Drexler, 2007, An in vitro procedure for estimation of lead relative bioavailability: with validation, Hum Ecol Risk Assess, 13, 383, 10.1080/10807030701226350

Elass, 2004, Three-stage sequential extraction procedure for metal partitioning in polluted soils and sediments, Ann Chim-Rome, 94, 325, 10.1002/adic.200490037

Esslemont, 2000, Heavy metals in seawater, marine sediments and corals from the Townsville section, Great Barrier Reef Marine Park, Queensland, Mar Chem, 71, 215, 10.1016/S0304-4203(00)00050-5

Fang, 1999, Effects of lime amendment on availability of heavy metals and maturation in sewage sludge composting, Environ Pollut, 106, 83, 10.1016/S0269-7491(99)00056-1

Feng, 2007, Adsorption and redox reactions of heavy metals on synthesized Mn oxide minerals, Environ Pollut, 147, 366, 10.1016/j.envpol.2006.05.028

Fenger, 2009, Air pollution in the last 50 years—From local to global, Atmos Environ, 43, 13, 10.1016/j.atmosenv.2008.09.061

Fomina, 2004, Zinc phosphate and pyromorphite solubilization by soil plantsymbiotic fungi, Geomicrobiol J, 21, 351, 10.1080/01490450490462066

Friberg, 1984, Cadmium and the kidney, Environ Health Persp, 54, 1, 10.1289/ehp.84541

Frostegård, 2011, Use and misuse of PLFA measurements in soils, Soil Biol Biochem, 43, 1621, 10.1016/j.soilbio.2010.11.021

Garau, 2007, Influence of red mud, zeolite and lime on heavy metal immobilization, culturable heterotrophic microbial populations and enzyme activities in a contaminated soil, Geoderma, 142, 47, 10.1016/j.geoderma.2007.07.011

Godwin, 2001, The biological chemistry of lead, Curr Opin Chem Biol, 5, 223, 10.1016/S1367-5931(00)00194-0

Gray, 2006, Field evaluation of in situ remediation of a heavy metal contaminated soil using lime and red-mud, Environ Pollut, 142, 530, 10.1016/j.envpol.2005.10.017

Gray, 2003, Atmospheric accessions of heavy metals to some New Zealand pastoral soils, Sci Total Environ, 305, 105, 10.1016/S0048-9697(02)00404-7

Guevara-Riba, 2004, Assessment of metal mobility in dredged harbour sediments from Barcelona, Spain, Sci Total Environ, 321, 241, 10.1016/j.scitotenv.2003.08.021

Han, 1996, Effects of liming on uptake of lead and cadmium by Raphanus sativa, Arch Environ Con Tox, 31, 488, 10.1007/BF00212432

Hartley, 2004, Arsenic and heavy metal mobility in iron oxide-amended contaminated soils as evaluated by short- and long-term leaching tests, Environ Pollut, 131, 495, 10.1016/j.envpol.2004.02.017

Harter, 1995, Role of metal-organic complexation in metal sorption by soils, Adv Argon, 55, 219

Haynes, 2009, Chapter 4—Inorganic and organic constituents and contaminants of biosolids: implications for land application, Adv Agron, 104, 165, 10.1016/S0065-2113(09)04004-8

Hettiarachchi, 2000, In situ stabilization of soil lead using phosphorus and manganese oxide, Environ Sci Technol, 34, 4614, 10.1021/es001228p

Hodson, 2000, Bonemeal additions as a remediation treatment for metal contaminated soil, Environ Sci Technol, 34, 3501, 10.1021/es990972a

Hua, 2012, Heavy metal removal from water/wastewater by nanosized metal oxides: a review, J Hazard Mater, 211–212, 317, 10.1016/j.jhazmat.2011.10.016

Impellitteri, 2006, The distribution, solidphase speciation, and desorption/dissolution of As in waste iron-based drinking water treatment residuals, Chemosphere, 64, 875, 10.1016/j.chemosphere.2006.02.001

Jang, 2000, Technical note: solidification and stabilization of Pb, Zn, Cd and Cu in tailing wastes using cement and fly ash, Miner Eng, 13, 1659, 10.1016/S0892-6875(00)00151-5

Jennings, 2013, Analysis of worldwide regulatory guidance values for the most commonly regulated elemental surface soil contamination, J Environ Manage, 118, 72, 10.1016/j.jenvman.2012.12.032

Joseph, 2010, An investigation into the reactions of biochar in soil, Soil Res, 48, 501, 10.1071/SR10009

Kashem, 2001, Metal availability in contaminated soil: II. Uptake of Cd, Ni and Zn in rice plants grown under flooded culture with organic matter addition, Nutr Cycl Agroecosys, 61, 257, 10.1023/A:1013724521349

Katasonova, 2005, Application of rotating coiled columns to the fractionation of soil particles and to the sequential extraction of heavy-metal species from silty, dusty, and sandy fractions, J Anal Chem, 60, 684, 10.1007/s10809-005-0159-x

Knopf, 2010, Biomethylation of heavy metals in soil and terrestrial invertebrates, 315

Knox, 2001, Remediation of metal- and radionuclides-contaminated soils by in situ stabilization techniques, 21

Komárek, 2013, Chemical stabilization of metals and arsenic in contaminated soils using oxides—A review, Environ Pollut, 172, 9, 10.1016/j.envpol.2012.07.045

Kookana, 2011, Chapter three—Biochar application to soil: agronomic and environmental benefits and unintended consequences, Adv Agron, 112, 103, 10.1016/B978-0-12-385538-1.00003-2

Krishnamurti, 1996, Studies on soil rhizosphere: speciation and availability of Cd, Chem Spec Bioavailab, 8, 23, 10.1080/09542299.1996.11083263

Kumpiene, 2010, Trace element immobilization in soil using amendments, 353

Kumpiene, 2007, Stabilization of Pb- and Cu-contaminated soil using coal fly ash and peat, Environ Pollut, 145, 365, 10.1016/j.envpol.2006.01.037

Kumpiene, 2008, Stabilization of As, Cr, Cu, Pb and Zn in soil using amendments—A review, Waste Manage, 28, 215, 10.1016/j.wasman.2006.12.012

Lamb, 2009, Heavy metal (Cu, Zn, Cd and Pb) partitioning and bioaccessibility in uncontaminated and long-term contaminated soils, J Hazard Mater, 171, 1150, 10.1016/j.jhazmat.2009.06.124

Lee, 2009, In situ stabilization of cadmium-, lead-, and zinc-contaminated soil using various amendments, Chemosphere, 77, 1069, 10.1016/j.chemosphere.2009.08.056

Lehoczky, 2000, The cadmium uptake by lettuce on contaminated soils as influenced by liming, Commun Soil Sci Plan, 31, 2433, 10.1080/00103620009370597

Li, 1996, Effect of field limestone applications on cadmium content of sunflower (Helianthus annuus L.) leaves and kernels, Plant Soil, 180, 297, 10.1007/BF00015313

Li, 2000, Response of four turf grass cultivars to limestone and biosolids-compost amendment of a zinc and cadmium contaminated soil at Palmerton, Pennsylvania, J Environ Qual, 29, 1440, 10.2134/jeq2000.00472425002900050010x

Liu, 2009, Immobilization and phytotoxicity of Cd in contaminated soil amended with chicken manure compost, J Hazard Mater, 163, 563, 10.1016/j.jhazmat.2008.07.004

Loganathan, 2008, Pasture soils contaminated with fertilizer-derived cadmium and fluorine: livestock effects, Rev Environ Contam T, 192, 29

Mahvi, 2005, Comparison of heavy metals extractions efficiency in contaminated soils by various concentrations of EDTA, Pakistan J Biol Sci, 8, 1081, 10.3923/pjbs.2005.1081.1085

Manecki, 2008, Siderophore promoted dissolution of pyromorphite, Soil Sci, 173, 821, 10.1097/SS.0b013e31818e8968

Marshall, 2001

McBride, 2009, A comparison of tests for extractable copper and zinc in metal-spiked and field-contaminated soil, Soil Sci, 174, 439, 10.1097/SS.0b013e3181b66856

McLaughlin, 1996, Review: the behaviour and environmental impact of contaminants in fertilizers, Aust J Soil Res, 34, 1, 10.1071/SR9960001

Mench, 1994, Evaluation of metal mobility, plant availability and immobilization by chemical agents in a limed-silty soil, Environ Pollut, 86, 279, 10.1016/0269-7491(94)90168-6

Merrington, 2000, Changes in the cadmium and zinc phytoavailability in agricultural soil after amendment with papermill sludge and biosolids, Common Soil Sci Plan, 31, 759, 10.1080/00103620009370475

Miyata, 2007, Microbial manganese oxide formation and interaction with toxic metal ions, J Biosci Bioeng, 104, 1, 10.1263/jbb.104.1

Morillo, 2004, Heavy metal distribution in marine sediments from the southwest coast of Spain, Chemosphere, 55, 431, 10.1016/j.chemosphere.2003.10.047

Mulligan, 2001, Remediation technologies for metal-contaminated soils and groundwater: an evaluation, Eng Geol, 60, 193, 10.1016/S0013-7952(00)00101-0

Naidu, 1996

Naidu, 1997, Cadmium sorption and transport in variable charge soils: a review, J Environ Qual, 26, 602, 10.2134/jeq1997.00472425002600030004x

Needleman, 2004, Lead poisoning, Annu Rev Med, 55, 209, 10.1146/annurev.med.55.091902.103653

National Institute of Health

Needleman, 1990, The long-term effects of exposure to low doses of lead in childhood: an 11-year follow-up report, New Engl J Med, 322, 83, 10.1056/NEJM199001113220203

Ng, 2013, Assessing the bioavailability and bioaccessibility of metals and metalloids, Environ Sci Pollut R, 2013

Nriagu, 1983

O'Connor, 1984, Sorption of cadmium by calcareous soils: influence of solution composition, Soil Sci Soc Am J, 48, 1244, 10.2136/sssaj1984.03615995004800060008x

O'Dell, 2007, Compost amendment of Cu-Zn minespoil reduces toxic bioavailable heavy metal concentrations and promotes establishment and biomass production of Bromus carinatus (Hook and Arn.), Environ Pollut, 148, 115, 10.1016/j.envpol.2006.10.037

Ok, 2004, Chemical characterization and bioavailability of cadmium in artificially and naturally contaminated soils, Agr Chem Biotechnol, 47, 143

Ok, 2011, Stabilization of Pb and Cd contaminated soils and soil quality improvements using waste oyster shells, Environ Geochem Hlth, 33, 83, 10.1007/s10653-010-9329-3

Park, 2011, Environmental monitoring of the role of phosphate compounds in enhancing immobilization and reducing bioavailability of lead in contaminated soils, J Environ Monitor, 13, 2234, 10.1039/c1em10275c

Park, 2011, Comparative value of phosphate sources on the immobilization of lead, and leaching of lead and phosphorus in lead contaminated soils, Sci Total Environ, 409, 853, 10.1016/j.scitotenv.2010.11.003

Park, 2011, Biochar reduces the bioavailability and phytotoxicity of heavy metals, Plant Soil, 348, 439, 10.1007/s11104-011-0948-y

Pearson, 2000, Effects of soil amendments on the bioavailability of lead, zinc, and cadmium to earthworms, J Environ Qual, 29, 1611, 10.2134/jeq2000.00472425002900050031x

Pempkowiak, 1999, Speciation of heavy metals in marine sediments vs their bioaccumulation by mussels, Chemosphere, 39, 313, 10.1016/S0045-6535(99)00112-5

Perminova, 2005, Remediation chemistry of humic substances: theory and implications for technology, 3

Pietrzak, 2011, Remedial options for copper-contaminated vineyard soils, Soil Res, 49, 44, 10.1071/SR09200

Porter, 2004, Toxic metals in the environment: thermodynamic considerations for possible immobilization strategies for Pb, Cd, As, and Hg, Crit Rev Env Sci Tec, 34, 495, 10.1080/10643380490492412

Pueyo, 2003, Prediction of trace element mobility in contaminated soils by sequential extraction, J Environ Qual, 32, 2054, 10.2134/jeq2003.2054

Rahmani, 2010, Effect of nanostructure alumina on adsorption of heavy metals, Desalination, 253, 94, 10.1016/j.desal.2009.11.027

Robinson, 2009, The phytomanagement of trace elements in soil, Crit Rev Plant Sci, 28, 240, 10.1080/07352680903035424

Ruby, 1996, Estimation of lead and arsenic bioavailability using a physiologically based extraction test, Environ Sci Technol, 30, 422, 10.1021/es950057z

Ruttens, 2010, Long-term sustainability of metal immobilization by soil amendments: cyclonic ashes versus lime addition, Environ Pollut, 158, 1428, 10.1016/j.envpol.2009.12.037

Ruttens, 2006, Phytostabilization of a metal contaminated sandy soil. II: Influence of compost and/or inorganic metal immobilizing soil amendments on metal leaching, Environ Pollut, 144, 533, 10.1016/j.envpol.2006.01.021

Sayer, 1997, Solubilisation of some naturally occurring metal-bearing minerals, limescale and lead phosphate by Aspergillus niger, FEMS Microbiol Lett, 154, 29, 10.1111/j.1574-6968.1997.tb12620.x

Semenzin, 2007, Development of a site-specific ecological risk assessment for contaminated sites: part II. A multi-criteria based system for the selection of bioavailability assessment tools, Sci Total Environ, 379, 34, 10.1016/j.scitotenv.2007.02.034

Silveira, 2006, Heavy metal sequential extraction methods—A modification for tropical soils, Chemosphere, 64, 1929, 10.1016/j.chemosphere.2006.01.018

Sims, 1991, Micronutrient soil test, 427

Singh, 2013, Effects of lime on bioavailability and leachability of heavy metals during agitated pile composting of water hyacinth, Bioresource Technol, 138, 148, 10.1016/j.biortech.2013.03.151

Tica, 2011, Immobilization of potentially toxic metals using different soil amendments, Chemosphere, 85, 577, 10.1016/j.chemosphere.2011.06.085

Topolska, 2013, The effect of gluconic acid secretion by phosphate-solubilizing Pseudomonas putida bacteria on dissolution of pyromorphite Pb5(PO4)3Cl and Pb remobilization, Annal. Soc. Geol. Pol, 83, 343

Uchimiya, 2011, Screening biochars for heavy metal retention in soil: role of oxygen functional groups, J Hazard Mater, 190, 432, 10.1016/j.jhazmat.2011.03.063

Usero, 1998, Comparative study of three sequential extraction procedures for metals in marine sediments, Environ Int, 24, 487, 10.1016/S0160-4120(98)00028-2

van der Voet, 1994, Cadmium in the European Community: a policy-oriented analysis, Waste Manage Res, 12, 507, 10.1177/0734242X9401200606

Voglar, 2010, Solidification/stabilisation of metals contaminated industrial soil from former Zn smelter in Celje, Slovenia, using cement as a hydraulic binder, J Hazard Mater, 178, 926, 10.1016/j.jhazmat.2010.02.026

Voglar, 2010, Efficiency modeling of solidification/stabilization of multi-metal contaminated industrial soil using cement and additives, J Hazard Mater, 192, 753, 10.1016/j.jhazmat.2011.05.089

Wang, 2002, Mechanisms of arsenic hyperaccumulation in Pteris vittata. Uptake kinetics, interactions with phosphate, and arsenic speciation, Plant Physiol, 130, 1552, 10.1104/pp.008185

Weggler-Beaton, 2000, Salinity increases cadmium uptake by wheat and Swiss chard from soil amended with biosolids, Aust J Soil Res, 38, 37, 10.1071/SR99028

Wepener, 2005, A note on the concentrations and bioavailability of selected metals in sediments of Richardsi Bay Harbour, South Africa, Water SA, 31, 589

Wong, 2004, Pb contamination and isotopic composition of urban soils in Hong Kong, Sci Total Environ, 319, 185, 10.1016/S0048-9697(03)00403-0

Wuana, 2011, Heavy metals in contaminated soils: a review of sources, chemistry, risks and best available strategies for remediation, ISRN Ecol, 2011

Yang, 1991, Phytoavailability soil test: development and verification of theory, Soil Sci Soc Am J, 55, 1358, 10.2136/sssaj1991.03615995005500050027x

Yuan, 2004, Speciation of heavy metals in marine sediments from the East China Sea by ICP-MS with sequential extraction, Environ Int, 30, 769, 10.1016/j.envint.2004.01.001

Zakir, 2011, Environmental mobility and geochemical partitioning of Fe, Mn, Co, Ni and Mo in sediments of an urban river, J Environ Chem Ecotox, 3, 116

Zhang, 2010, Response of microbial characteristics to heavy metal pollution of mining soils in central Tibet, China, Appl Soil Ecol, 45, 144, 10.1016/j.apsoil.2010.03.006

Zhang, 2003, Potential leachability of heavy metals in urban soils from Hangzhou City, Acta Pedol Sin (in Chinese), 40, 915

Zhu, 2012, Assessment of single extraction methods for evaluating the immobilization effect of amendments on cadmium in contaminated acidic paddy soil, Plant Soil Environ, 58, 98, 10.17221/358/2011-PSE

Zorpas, 2000, Heavy metal uptake by natural zeolite and metals partitioning in sewage sludge compost, Bioresource Technol, 72, 113, 10.1016/S0960-8524(99)00110-8

Zupančič, 2012, Metal immobilization and phosphorus leaching after stabilization of pyrite ash contaminated soil by phosphate amendments, J Environ Monitor, 14, 704, 10.1039/c2em10798h