Studies on loading capacity of agricultural soils for heavy metals and its applications in China
Identifieur interne : 000506 ( Istex/Corpus ); précédent : 000505; suivant : 000507Studies on loading capacity of agricultural soils for heavy metals and its applications in China
Auteurs : H. M. Chen ; C. R. Zheng ; C. Tu ; D. M. ZhouSource :
- Applied Geochemistry [ 0883-2927 ] ; 2001.
Abstract
The results from past pollution control practices have shown that environmental quality can not be ensured by simply controlling the concentration of pollutants discharged into it. Instead, it is necessary to control the actual amount of the pollutants formed in the environment. Therefore, the loading capacity of agricultural soil for heavy metals (LCASHM) was introduced. LCASHM is defined as the maximum permitted amount of heavy metals in agricultural soil which preserves the benign cycle of materials in the pedosphere and limits the adverse effects of heavy metals on the biosphere, hydrosphere, atmosphere and lithosphere. LCASHM was found to be affected by many factors such as soil characteristics, indicator organisms, forms and history of pollutants, and a combination of other pollution and environmental factors. The LCASHM value is not fixed but instead encompasses a range. The acceptable LCASHM range in China is 23–37 g/ha/a for Cd, 6750–10,125 g/ha/a for Pb, 687–2812 g/ha/a for Cu and 450–675 g/ha/a for As, respectively. On-going research involving LCASHM should focus on the long-term and multiple-factor effects, and the mechanisms of pollutant reactions in soils. In addition, the practical application of LCASHM should also be stressed.
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DOI: 10.1016/S0883-2927(01)00041-5
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Tu</name><affiliation><mods:affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</mods:affiliation></affiliation></author><author><name sortKey="Zhou, D M" sort="Zhou, D M" uniqKey="Zhou D" first="D. M." last="Zhou">D. M. Zhou</name><affiliation><mods:affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:22A0EA8A07F272161401A92614A00678D11EFE51</idno><date when="2001" year="2001">2001</date><idno type="doi">10.1016/S0883-2927(01)00041-5</idno><idno type="url">https://api.istex.fr/document/22A0EA8A07F272161401A92614A00678D11EFE51/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000506</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000506</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">Studies on loading capacity of agricultural soils for heavy metals and its applications in China</title><author><name sortKey="Chen, H M" sort="Chen, H M" uniqKey="Chen H" first="H. M." last="Chen">H. M. Chen</name><affiliation><mods:affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: hmchen@issas.ac.cn</mods:affiliation></affiliation></author><author><name sortKey="Zheng, C R" sort="Zheng, C R" uniqKey="Zheng C" first="C. R." last="Zheng">C. R. Zheng</name><affiliation><mods:affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</mods:affiliation></affiliation></author><author><name sortKey="Tu, C" sort="Tu, C" uniqKey="Tu C" first="C." last="Tu">C. Tu</name><affiliation><mods:affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</mods:affiliation></affiliation></author><author><name sortKey="Zhou, D M" sort="Zhou, D M" uniqKey="Zhou D" first="D. M." last="Zhou">D. M. Zhou</name><affiliation><mods:affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Applied Geochemistry</title><title level="j" type="abbrev">AG</title><idno type="ISSN">0883-2927</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="2001">2001</date><biblScope unit="volume">16</biblScope><biblScope unit="issue">11–12</biblScope><biblScope unit="page" from="1397">1397</biblScope><biblScope unit="page" to="1403">1403</biblScope></imprint><idno type="ISSN">0883-2927</idno></series><idno type="istex">22A0EA8A07F272161401A92614A00678D11EFE51</idno><idno type="DOI">10.1016/S0883-2927(01)00041-5</idno><idno type="PII">S0883-2927(01)00041-5</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0883-2927</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The results from past pollution control practices have shown that environmental quality can not be ensured by simply controlling the concentration of pollutants discharged into it. Instead, it is necessary to control the actual amount of the pollutants formed in the environment. Therefore, the loading capacity of agricultural soil for heavy metals (LCASHM) was introduced. LCASHM is defined as the maximum permitted amount of heavy metals in agricultural soil which preserves the benign cycle of materials in the pedosphere and limits the adverse effects of heavy metals on the biosphere, hydrosphere, atmosphere and lithosphere. LCASHM was found to be affected by many factors such as soil characteristics, indicator organisms, forms and history of pollutants, and a combination of other pollution and environmental factors. The LCASHM value is not fixed but instead encompasses a range. The acceptable LCASHM range in China is 23–37 g/ha/a for Cd, 6750–10,125 g/ha/a for Pb, 687–2812 g/ha/a for Cu and 450–675 g/ha/a for As, respectively. On-going research involving LCASHM should focus on the long-term and multiple-factor effects, and the mechanisms of pollutant reactions in soils. In addition, the practical application of LCASHM should also be stressed.</div></front></TEI><istex><corpusName>elsevier</corpusName><author><json:item><name>H.M. Chen</name><affiliations><json:string>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</json:string><json:string>E-mail: hmchen@issas.ac.cn</json:string></affiliations></json:item><json:item><name>C.R. Zheng</name><affiliations><json:string>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</json:string></affiliations></json:item><json:item><name>C. Tu</name><affiliations><json:string>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</json:string></affiliations></json:item><json:item><name>D.M. Zhou</name><affiliations><json:string>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</json:string></affiliations></json:item></author><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>The results from past pollution control practices have shown that environmental quality can not be ensured by simply controlling the concentration of pollutants discharged into it. Instead, it is necessary to control the actual amount of the pollutants formed in the environment. Therefore, the loading capacity of agricultural soil for heavy metals (LCASHM) was introduced. LCASHM is defined as the maximum permitted amount of heavy metals in agricultural soil which preserves the benign cycle of materials in the pedosphere and limits the adverse effects of heavy metals on the biosphere, hydrosphere, atmosphere and lithosphere. LCASHM was found to be affected by many factors such as soil characteristics, indicator organisms, forms and history of pollutants, and a combination of other pollution and environmental factors. The LCASHM value is not fixed but instead encompasses a range. The acceptable LCASHM range in China is 23–37 g/ha/a for Cd, 6750–10,125 g/ha/a for Pb, 687–2812 g/ha/a for Cu and 450–675 g/ha/a for As, respectively. On-going research involving LCASHM should focus on the long-term and multiple-factor effects, and the mechanisms of pollutant reactions in soils. In addition, the practical application of LCASHM should also be stressed.</abstract><qualityIndicators><score>6.312</score><pdfVersion>1.2</pdfVersion><pdfPageSize>544 x 743 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>0</keywordCount><abstractCharCount>1262</abstractCharCount><pdfWordCount>4032</pdfWordCount><pdfCharCount>25113</pdfCharCount><pdfPageCount>7</pdfPageCount><abstractWordCount>190</abstractWordCount></qualityIndicators><title>Studies on loading capacity of agricultural soils for heavy metals and its applications in China</title><pii><json:string>S0883-2927(01)00041-5</json:string></pii><genre><json:string>research-article</json:string></genre><host><volume>16</volume><pii><json:string>S0883-2927(00)X0052-2</json:string></pii><pages><last>1403</last><first>1397</first></pages><issn><json:string>0883-2927</json:string></issn><issue>11–12</issue><genre><json:string>journal</json:string></genre><language><json:string>unknown</json:string></language><title>Applied Geochemistry</title><publicationDate>2001</publicationDate></host><categories><wos><json:string>science</json:string><json:string>geochemistry & geophysics</json:string></wos><scienceMetrix><json:string>natural sciences</json:string><json:string>earth & environmental sciences</json:string><json:string>geochemistry & geophysics</json:string></scienceMetrix></categories><publicationDate>2001</publicationDate><copyrightDate>2001</copyrightDate><doi><json:string>10.1016/S0883-2927(01)00041-5</json:string></doi><id>22A0EA8A07F272161401A92614A00678D11EFE51</id><score>0.043647237</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/22A0EA8A07F272161401A92614A00678D11EFE51/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/22A0EA8A07F272161401A92614A00678D11EFE51/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/22A0EA8A07F272161401A92614A00678D11EFE51/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a">Studies on loading capacity of agricultural soils for heavy metals and its applications in China</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>ELSEVIER</publisher><availability><p>©2001 Elsevier Science Ltd</p></availability><date>2001</date></publicationStmt><notesStmt><note type="content">Table 1: Dynamic loading capacity of Chinese soils for heavy metalsa</note><note type="content">Table 2: Changes of soil Pb concentration and pollution index with years (Zheng and Chen, 1995)</note><note type="content">Table 3: Calculated values of the permitted concentration of heavy metals in waste water for irrigation in a yellow-brown soil regiona</note><note type="content">Table 4: The calculated values of the permitted concentration of heavy metals in sewage sludge for land application in a yellow-brown soil regiona</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a">Studies on loading capacity of agricultural soils for heavy metals and its applications in China</title><author xml:id="author-1"><persName><forename type="first">H.M.</forename><surname>Chen</surname></persName><email>hmchen@issas.ac.cn</email><note type="correspondence"><p>Corresponding author. Fax: +86-25-335-3590</p></note><affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</affiliation></author><author xml:id="author-2"><persName><forename type="first">C.R.</forename><surname>Zheng</surname></persName><affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</affiliation></author><author xml:id="author-3"><persName><forename type="first">C.</forename><surname>Tu</surname></persName><affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</affiliation></author><author xml:id="author-4"><persName><forename type="first">D.M.</forename><surname>Zhou</surname></persName><affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</affiliation></author></analytic><monogr><title level="j">Applied Geochemistry</title><title level="j" type="abbrev">AG</title><idno type="pISSN">0883-2927</idno><idno type="PII">S0883-2927(00)X0052-2</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="2001"></date><biblScope unit="volume">16</biblScope><biblScope unit="issue">11–12</biblScope><biblScope unit="page" from="1397">1397</biblScope><biblScope unit="page" to="1403">1403</biblScope></imprint></monogr><idno type="istex">22A0EA8A07F272161401A92614A00678D11EFE51</idno><idno type="DOI">10.1016/S0883-2927(01)00041-5</idno><idno type="PII">S0883-2927(01)00041-5</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2001</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>The results from past pollution control practices have shown that environmental quality can not be ensured by simply controlling the concentration of pollutants discharged into it. Instead, it is necessary to control the actual amount of the pollutants formed in the environment. Therefore, the loading capacity of agricultural soil for heavy metals (LCASHM) was introduced. LCASHM is defined as the maximum permitted amount of heavy metals in agricultural soil which preserves the benign cycle of materials in the pedosphere and limits the adverse effects of heavy metals on the biosphere, hydrosphere, atmosphere and lithosphere. LCASHM was found to be affected by many factors such as soil characteristics, indicator organisms, forms and history of pollutants, and a combination of other pollution and environmental factors. The LCASHM value is not fixed but instead encompasses a range. The acceptable LCASHM range in China is 23–37 g/ha/a for Cd, 6750–10,125 g/ha/a for Pb, 687–2812 g/ha/a for Cu and 450–675 g/ha/a for As, respectively. On-going research involving LCASHM should focus on the long-term and multiple-factor effects, and the mechanisms of pollutant reactions in soils. 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Fax: +86-25-335-3590</ce:text></ce:correspondence></ce:author-group><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>The results from past pollution control practices have shown that environmental quality can not be ensured by simply controlling the concentration of pollutants discharged into it. Instead, it is necessary to control the actual amount of the pollutants formed in the environment. Therefore, the loading capacity of agricultural soil for heavy metals (LCASHM) was introduced. LCASHM is defined as the maximum permitted amount of heavy metals in agricultural soil which preserves the benign cycle of materials in the pedosphere and limits the adverse effects of heavy metals on the biosphere, hydrosphere, atmosphere and lithosphere. LCASHM was found to be affected by many factors such as soil characteristics, indicator organisms, forms and history of pollutants, and a combination of other pollution and environmental factors. The LCASHM value is not fixed but instead encompasses a range. The acceptable LCASHM range in China is 23–37 g/ha/a for Cd, 6750–10,125 g/ha/a for Pb, 687–2812 g/ha/a for Cu and 450–675 g/ha/a for As, respectively. On-going research involving LCASHM should focus on the long-term and multiple-factor effects, and the mechanisms of pollutant reactions in soils. In addition, the practical application of LCASHM should also be stressed.</ce:simple-para></ce:abstract-sec></ce:abstract></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo><title>Studies on loading capacity of agricultural soils for heavy metals and its applications in China</title></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>Studies on loading capacity of agricultural soils for heavy metals and its applications in China</title></titleInfo><name type="personal"><namePart type="given">H.M.</namePart><namePart type="family">Chen</namePart><affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</affiliation><affiliation>E-mail: hmchen@issas.ac.cn</affiliation><description>Corresponding author. Fax: +86-25-335-3590</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.R.</namePart><namePart type="family">Zheng</namePart><affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">C.</namePart><namePart type="family">Tu</namePart><affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">D.M.</namePart><namePart type="family">Zhou</namePart><affiliation>LMCP, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article"></genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">2001</dateIssued><copyrightDate encoding="w3cdtf">2001</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">The results from past pollution control practices have shown that environmental quality can not be ensured by simply controlling the concentration of pollutants discharged into it. Instead, it is necessary to control the actual amount of the pollutants formed in the environment. Therefore, the loading capacity of agricultural soil for heavy metals (LCASHM) was introduced. LCASHM is defined as the maximum permitted amount of heavy metals in agricultural soil which preserves the benign cycle of materials in the pedosphere and limits the adverse effects of heavy metals on the biosphere, hydrosphere, atmosphere and lithosphere. LCASHM was found to be affected by many factors such as soil characteristics, indicator organisms, forms and history of pollutants, and a combination of other pollution and environmental factors. The LCASHM value is not fixed but instead encompasses a range. The acceptable LCASHM range in China is 23–37 g/ha/a for Cd, 6750–10,125 g/ha/a for Pb, 687–2812 g/ha/a for Cu and 450–675 g/ha/a for As, respectively. On-going research involving LCASHM should focus on the long-term and multiple-factor effects, and the mechanisms of pollutant reactions in soils. In addition, the practical application of LCASHM should also be stressed.</abstract><note type="content">Table 1: Dynamic loading capacity of Chinese soils for heavy metalsa</note><note type="content">Table 2: Changes of soil Pb concentration and pollution index with years (Zheng and Chen, 1995)</note><note type="content">Table 3: Calculated values of the permitted concentration of heavy metals in waste water for irrigation in a yellow-brown soil regiona</note><note type="content">Table 4: The calculated values of the permitted concentration of heavy metals in sewage sludge for land application in a yellow-brown soil regiona</note><relatedItem type="host"><titleInfo><title>Applied Geochemistry</title></titleInfo><titleInfo type="abbreviated"><title>AG</title></titleInfo><genre type="journal">journal</genre><originInfo><dateIssued encoding="w3cdtf">200108</dateIssued></originInfo><identifier type="ISSN">0883-2927</identifier><identifier type="PII">S0883-2927(00)X0052-2</identifier><part><date>200108</date><detail type="volume"><number>16</number><caption>vol.</caption></detail><detail type="issue"><number>11–12</number><caption>no.</caption></detail><extent unit="issue pages"><start>1289</start><end>1464</end></extent><extent unit="pages"><start>1397</start><end>1403</end></extent></part></relatedItem><identifier type="istex">22A0EA8A07F272161401A92614A00678D11EFE51</identifier><identifier type="DOI">10.1016/S0883-2927(01)00041-5</identifier><identifier type="PII">S0883-2927(01)00041-5</identifier><accessCondition type="use and reproduction" contentType="copyright">©2001 Elsevier Science Ltd</accessCondition><recordInfo><recordContentSource>ELSEVIER</recordContentSource><recordOrigin>Elsevier Science Ltd, ©2001</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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