Bacterial stimulation of copper phytoaccumulation by bioaugmentation with rhizosphere bacteria
Copper contaminated areas pose environmental health risk to living organisms. Remediation processes are thus required for both crop production and industrial activities. This study employed bioaugmentation with copper resistant bacteria to improve phytoremediation of vineyard soils and copper mining...
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| Veröffentlicht in: | Chemosphere (Oxford) 2010-11, Vol.81 (9), p.1149-1154 |
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| creator | Andreazza, Robson Okeke, Benedict C. Lambais, Márcio Rodrigues Bortolon, Leandro de Melo, George Wellington Bastos de Oliveira Camargo, Flávio Anastácio |
| description | Copper contaminated areas pose environmental health risk to living organisms. Remediation processes are thus required for both crop production and industrial activities. This study employed bioaugmentation with copper resistant bacteria to improve phytoremediation of vineyard soils and copper mining waste contaminated with high copper concentrations. Oatmeal plant (
Avena sativa L.) was used for copper phytoextraction. Three copper resistant bacterial isolates from oatmeal rhizosphere (
Pseudomonas putida A1;
Stenotrophomonas maltophilia A2 and
Acinetobacter calcoaceticus A6) were used for the stimulation of copper phytoextraction. Two long-term copper contaminated vineyard soils (Mollisol and Inceptisol) and copper mining waste from Southern Brazil were evaluated. Oatmeal plants substantially extracted copper from vineyard soils and copper mining waste. As much as 1549
mg of Cu kg
−1 dry mass was extracted from plants grown in Inceptisol soil. The vineyard Mollisol copper uptake (55
mg Cu kg
−1 of dry mass) in the shoots was significantly improved upon inoculation of oatmeal plants with isolate A2 (128
mg of Cu kg
−1 of shoot dry mass). Overall oatmeal plant biomass displayed higher potential of copper phytoextraction with inoculation of rhizosphere bacteria in vineyard soil to the extent that 404 and 327
g
ha
−1 of copper removal were respectively observed in vineyard Mollisol bioaugmented with isolate A2 (
S. maltophilia) and isolate A6 (
A. calcoaceticus). Results suggest potential application of bacterial stimulation of phytoaccumulation of copper for biological removal of copper from contaminated areas. |
| doi_str_mv | 10.1016/j.chemosphere.2010.09.047 |
| format | Article |
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Avena sativa L.) was used for copper phytoextraction. Three copper resistant bacterial isolates from oatmeal rhizosphere (
Pseudomonas putida A1;
Stenotrophomonas maltophilia A2 and
Acinetobacter calcoaceticus A6) were used for the stimulation of copper phytoextraction. Two long-term copper contaminated vineyard soils (Mollisol and Inceptisol) and copper mining waste from Southern Brazil were evaluated. Oatmeal plants substantially extracted copper from vineyard soils and copper mining waste. As much as 1549
mg of Cu kg
−1 dry mass was extracted from plants grown in Inceptisol soil. The vineyard Mollisol copper uptake (55
mg Cu kg
−1 of dry mass) in the shoots was significantly improved upon inoculation of oatmeal plants with isolate A2 (128
mg of Cu kg
−1 of shoot dry mass). Overall oatmeal plant biomass displayed higher potential of copper phytoextraction with inoculation of rhizosphere bacteria in vineyard soil to the extent that 404 and 327
g
ha
−1 of copper removal were respectively observed in vineyard Mollisol bioaugmented with isolate A2 (
S. maltophilia) and isolate A6 (
A. calcoaceticus). Results suggest potential application of bacterial stimulation of phytoaccumulation of copper for biological removal of copper from contaminated areas.</description><identifier>ISSN: 0045-6535</identifier><identifier>EISSN: 1879-1298</identifier><identifier>DOI: 10.1016/j.chemosphere.2010.09.047</identifier><identifier>PMID: 20937516</identifier><identifier>CODEN: CMSHAF</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Applied sciences ; Avena - growth & development ; Avena - metabolism ; Avena - microbiology ; Bacteria ; Bacteria - classification ; Bacteria - metabolism ; Bioaugmentation ; Biodegradation, Environmental ; Contamination ; Copper ; Copper - analysis ; Copper - metabolism ; Copper contaminated vineyard soil ; Copper mining waste ; Drying ; Exact sciences and technology ; Phytoaccumulation ; Phytoremediation ; Plants (organisms) ; Pollution ; Rhizosphere ; Soil - chemistry ; Soil Microbiology ; Soil Pollutants - analysis ; Soil Pollutants - metabolism ; Soils ; Stimulation ; Vineyards</subject><ispartof>Chemosphere (Oxford), 2010-11, Vol.81 (9), p.1149-1154</ispartof><rights>2010 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2010 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c489t-be226818017daf7d0451439f33d204268d8c8fed56f84cb726004be8b8c79e5d3</citedby><cites>FETCH-LOGICAL-c489t-be226818017daf7d0451439f33d204268d8c8fed56f84cb726004be8b8c79e5d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S004565351001074X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23383263$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20937516$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Andreazza, Robson</creatorcontrib><creatorcontrib>Okeke, Benedict C.</creatorcontrib><creatorcontrib>Lambais, Márcio Rodrigues</creatorcontrib><creatorcontrib>Bortolon, Leandro</creatorcontrib><creatorcontrib>de Melo, George Wellington Bastos</creatorcontrib><creatorcontrib>de Oliveira Camargo, Flávio Anastácio</creatorcontrib><title>Bacterial stimulation of copper phytoaccumulation by bioaugmentation with rhizosphere bacteria</title><title>Chemosphere (Oxford)</title><addtitle>Chemosphere</addtitle><description>Copper contaminated areas pose environmental health risk to living organisms. Remediation processes are thus required for both crop production and industrial activities. This study employed bioaugmentation with copper resistant bacteria to improve phytoremediation of vineyard soils and copper mining waste contaminated with high copper concentrations. Oatmeal plant (
Avena sativa L.) was used for copper phytoextraction. Three copper resistant bacterial isolates from oatmeal rhizosphere (
Pseudomonas putida A1;
Stenotrophomonas maltophilia A2 and
Acinetobacter calcoaceticus A6) were used for the stimulation of copper phytoextraction. Two long-term copper contaminated vineyard soils (Mollisol and Inceptisol) and copper mining waste from Southern Brazil were evaluated. Oatmeal plants substantially extracted copper from vineyard soils and copper mining waste. As much as 1549
mg of Cu kg
−1 dry mass was extracted from plants grown in Inceptisol soil. The vineyard Mollisol copper uptake (55
mg Cu kg
−1 of dry mass) in the shoots was significantly improved upon inoculation of oatmeal plants with isolate A2 (128
mg of Cu kg
−1 of shoot dry mass). Overall oatmeal plant biomass displayed higher potential of copper phytoextraction with inoculation of rhizosphere bacteria in vineyard soil to the extent that 404 and 327
g
ha
−1 of copper removal were respectively observed in vineyard Mollisol bioaugmented with isolate A2 (
S. maltophilia) and isolate A6 (
A. calcoaceticus). Results suggest potential application of bacterial stimulation of phytoaccumulation of copper for biological removal of copper from contaminated areas.</description><subject>Applied sciences</subject><subject>Avena - growth & development</subject><subject>Avena - metabolism</subject><subject>Avena - microbiology</subject><subject>Bacteria</subject><subject>Bacteria - classification</subject><subject>Bacteria - metabolism</subject><subject>Bioaugmentation</subject><subject>Biodegradation, Environmental</subject><subject>Contamination</subject><subject>Copper</subject><subject>Copper - analysis</subject><subject>Copper - metabolism</subject><subject>Copper contaminated vineyard soil</subject><subject>Copper mining waste</subject><subject>Drying</subject><subject>Exact sciences and technology</subject><subject>Phytoaccumulation</subject><subject>Phytoremediation</subject><subject>Plants (organisms)</subject><subject>Pollution</subject><subject>Rhizosphere</subject><subject>Soil - chemistry</subject><subject>Soil Microbiology</subject><subject>Soil Pollutants - analysis</subject><subject>Soil Pollutants - metabolism</subject><subject>Soils</subject><subject>Stimulation</subject><subject>Vineyards</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkE1P3DAQhi3Uit1u-xdQeqg4ZbHjfNjHsgKKhNRLuWI59qTxKomD7RRtfz1eJd1y5GRp5pnxOw9CXwneEkzKq_1WtdBbP7bgYJvhWMd8i_PqDK0Jq3hKMs4-oDXGeZGWBS1W6JP3e4zjcMHP0SrDnFYFKdfo6VqqAM7ILvHB9FMng7FDYptE2XEEl4ztIVip1HTq1YekNlZOv3sYwlx6MaFNXGv-LpmSetn6GX1sZOfhy_Ju0OPtza_dj_Th59397vtDqnLGQ1pDlpWMMEwqLZtKx9wkp7yhVGc4jy3NFGtAF2XDclVXWRlPq4HVTFUcCk036HLeOzr7PIEPojdeQdfJAezkBSNViXlOikjymVTOeu-gEaMzvXQHQbA42hV78cauONoVmItoN85eLL9MdQ_6NPlPZwS-LYD0SnaNk4My_j9HKaNZSSO3mzmITv4YcMIrA4MCbRyoILQ174jzCkvDoKM</recordid><startdate>20101101</startdate><enddate>20101101</enddate><creator>Andreazza, Robson</creator><creator>Okeke, Benedict C.</creator><creator>Lambais, Márcio Rodrigues</creator><creator>Bortolon, Leandro</creator><creator>de Melo, George Wellington Bastos</creator><creator>de Oliveira Camargo, Flávio Anastácio</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20101101</creationdate><title>Bacterial stimulation of copper phytoaccumulation by bioaugmentation with rhizosphere bacteria</title><author>Andreazza, Robson ; Okeke, Benedict C. ; Lambais, Márcio Rodrigues ; Bortolon, Leandro ; de Melo, George Wellington Bastos ; de Oliveira Camargo, Flávio Anastácio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c489t-be226818017daf7d0451439f33d204268d8c8fed56f84cb726004be8b8c79e5d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Applied sciences</topic><topic>Avena - growth & development</topic><topic>Avena - metabolism</topic><topic>Avena - microbiology</topic><topic>Bacteria</topic><topic>Bacteria - classification</topic><topic>Bacteria - metabolism</topic><topic>Bioaugmentation</topic><topic>Biodegradation, Environmental</topic><topic>Contamination</topic><topic>Copper</topic><topic>Copper - analysis</topic><topic>Copper - metabolism</topic><topic>Copper contaminated vineyard soil</topic><topic>Copper mining waste</topic><topic>Drying</topic><topic>Exact sciences and technology</topic><topic>Phytoaccumulation</topic><topic>Phytoremediation</topic><topic>Plants (organisms)</topic><topic>Pollution</topic><topic>Rhizosphere</topic><topic>Soil - chemistry</topic><topic>Soil Microbiology</topic><topic>Soil Pollutants - analysis</topic><topic>Soil Pollutants - metabolism</topic><topic>Soils</topic><topic>Stimulation</topic><topic>Vineyards</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Andreazza, Robson</creatorcontrib><creatorcontrib>Okeke, Benedict C.</creatorcontrib><creatorcontrib>Lambais, Márcio Rodrigues</creatorcontrib><creatorcontrib>Bortolon, Leandro</creatorcontrib><creatorcontrib>de Melo, George Wellington Bastos</creatorcontrib><creatorcontrib>de Oliveira Camargo, Flávio Anastácio</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Chemosphere (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Andreazza, Robson</au><au>Okeke, Benedict C.</au><au>Lambais, Márcio Rodrigues</au><au>Bortolon, Leandro</au><au>de Melo, George Wellington Bastos</au><au>de Oliveira Camargo, Flávio Anastácio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bacterial stimulation of copper phytoaccumulation by bioaugmentation with rhizosphere bacteria</atitle><jtitle>Chemosphere (Oxford)</jtitle><addtitle>Chemosphere</addtitle><date>2010-11-01</date><risdate>2010</risdate><volume>81</volume><issue>9</issue><spage>1149</spage><epage>1154</epage><pages>1149-1154</pages><issn>0045-6535</issn><eissn>1879-1298</eissn><coden>CMSHAF</coden><abstract>Copper contaminated areas pose environmental health risk to living organisms. Remediation processes are thus required for both crop production and industrial activities. This study employed bioaugmentation with copper resistant bacteria to improve phytoremediation of vineyard soils and copper mining waste contaminated with high copper concentrations. Oatmeal plant (
Avena sativa L.) was used for copper phytoextraction. Three copper resistant bacterial isolates from oatmeal rhizosphere (
Pseudomonas putida A1;
Stenotrophomonas maltophilia A2 and
Acinetobacter calcoaceticus A6) were used for the stimulation of copper phytoextraction. Two long-term copper contaminated vineyard soils (Mollisol and Inceptisol) and copper mining waste from Southern Brazil were evaluated. Oatmeal plants substantially extracted copper from vineyard soils and copper mining waste. As much as 1549
mg of Cu kg
−1 dry mass was extracted from plants grown in Inceptisol soil. The vineyard Mollisol copper uptake (55
mg Cu kg
−1 of dry mass) in the shoots was significantly improved upon inoculation of oatmeal plants with isolate A2 (128
mg of Cu kg
−1 of shoot dry mass). Overall oatmeal plant biomass displayed higher potential of copper phytoextraction with inoculation of rhizosphere bacteria in vineyard soil to the extent that 404 and 327
g
ha
−1 of copper removal were respectively observed in vineyard Mollisol bioaugmented with isolate A2 (
S. maltophilia) and isolate A6 (
A. calcoaceticus). Results suggest potential application of bacterial stimulation of phytoaccumulation of copper for biological removal of copper from contaminated areas.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>20937516</pmid><doi>10.1016/j.chemosphere.2010.09.047</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Chemosphere (Oxford), 2010-11, Vol.81 (9), p.1149-1154 |
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| subjects | Applied sciences Avena - growth & development Avena - metabolism Avena - microbiology Bacteria Bacteria - classification Bacteria - metabolism Bioaugmentation Biodegradation, Environmental Contamination Copper Copper - analysis Copper - metabolism Copper contaminated vineyard soil Copper mining waste Drying Exact sciences and technology Phytoaccumulation Phytoremediation Plants (organisms) Pollution Rhizosphere Soil - chemistry Soil Microbiology Soil Pollutants - analysis Soil Pollutants - metabolism Soils Stimulation Vineyards |
| title | Bacterial stimulation of copper phytoaccumulation by bioaugmentation with rhizosphere bacteria |
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