Characteristics of Heavy-Metal Tolerance and Growth in Two Ecotypes of Oxyria sinensis Hemsl. Grown on Huize Lead–Zinc Mining Area in Yunnan Province, China
A field survey of herbaceous plants growing on the Huice lead (Pb)–zinc (Zn) mining area in Yunnan, China was conducted to identify species accumulating concentrations of cadmium (Cd), Pb, and Zn. In total, 200 plant samples of 112 species from 34 families were collected. At the same time, 200 soil...
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| description | A field survey of herbaceous plants growing on the Huice lead (Pb)–zinc (Zn) mining area in Yunnan, China was conducted to identify species accumulating concentrations of cadmium (Cd), Pb, and Zn. In total, 200 plant samples of 112 species from 34 families were collected. At the same time, 200 soil samples were collected. Based on Cd, Pb, and Zn tolerance and growth, wild Oxyria sinensis Hemsl. was chosen as a primary pioneer plant. Then, to confirm if Oxyria sinensis Hemsl. may be used as a pioneer plant, the tolerance to Cd, Pb, and Zn and growth of two ecotypes (mining-area ecotype and non-mining-area ecotype) Oxyria sinensis Hemsl. were studied further with pot experiments. In 10 samples of wild Oxyria sinensis Hemsl. in the Huice lead–zinc mine, concentrations of Cd, Pb, and Zn in the soil did not correlate with those in the root (P > 0.05) and shoot (P > 0.05), respectively. Correlations between Cd concentrations in root and shoot were not observed (P > 0.05), whereas those of Pb and Zn were observed (P < 0.05). Both the enrichment coefficient and translocation factor were 0.05) with concentrations of Cd, Pb, and Zn in root and shoot. Significant correlations between the concentrations of Cd, Pb, and Zn in root (P < 0.01) and shoot (P < 0.05) were observed in the two ecotypes. Both enrichment coefficient and translocation factors were 0.05) with plant height and crowns of the two ecotypes. Treatment concentrations of Pb and Zn did not correlate (P > 0.05) with the biomass of the two ecotypes, whereas that of Cd related significantly to biomass in the two ecotypes. Oxyria sinensis Hemsl. was suggested to utilize a tolerant strategy to heavy metals (i.e., exclusion). It was a pioneer plant and will be used in restoration of a vegetation cover in a Pb–Zn mine after further research in tolerant mechanisms and restoration ability are conducted. |
| doi_str_mv | 10.1080/00103624.2013.803559 |
| format | Article |
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Grown on Huize Lead–Zinc Mining Area in Yunnan Province, China</title><source>Taylor & Francis Journals Complete</source><creator>Li, Yuan ; Zu, Yanqun ; Fang, Qixian ; Chen, Haiyan ; Schvartz, Christian</creator><creatorcontrib>Li, Yuan ; Zu, Yanqun ; Fang, Qixian ; Chen, Haiyan ; Schvartz, Christian</creatorcontrib><description>A field survey of herbaceous plants growing on the Huice lead (Pb)–zinc (Zn) mining area in Yunnan, China was conducted to identify species accumulating concentrations of cadmium (Cd), Pb, and Zn. In total, 200 plant samples of 112 species from 34 families were collected. At the same time, 200 soil samples were collected. Based on Cd, Pb, and Zn tolerance and growth, wild Oxyria sinensis Hemsl. was chosen as a primary pioneer plant. Then, to confirm if Oxyria sinensis Hemsl. may be used as a pioneer plant, the tolerance to Cd, Pb, and Zn and growth of two ecotypes (mining-area ecotype and non-mining-area ecotype) Oxyria sinensis Hemsl. were studied further with pot experiments. In 10 samples of wild Oxyria sinensis Hemsl. in the Huice lead–zinc mine, concentrations of Cd, Pb, and Zn in the soil did not correlate with those in the root (P > 0.05) and shoot (P > 0.05), respectively. Correlations between Cd concentrations in root and shoot were not observed (P > 0.05), whereas those of Pb and Zn were observed (P < 0.05). Both the enrichment coefficient and translocation factor were <1 for Cd, Pb, and Zn for the wild Oxyria sinensis Hemsl. In the two ecotypes of Oxyria sinensis Hemsl., in pot experiments, the treatment concentrations of Cd, Pb, and Zn did not correlate (P > 0.05) with concentrations of Cd, Pb, and Zn in root and shoot. Significant correlations between the concentrations of Cd, Pb, and Zn in root (P < 0.01) and shoot (P < 0.05) were observed in the two ecotypes. Both enrichment coefficient and translocation factors were <1 for Cd, Pb, and Zn in the two ecotypes, respectively. Treatment concentrations of Cd, Pb, and Zn did not significantly correlate (P > 0.05) with plant height and crowns of the two ecotypes. Treatment concentrations of Pb and Zn did not correlate (P > 0.05) with the biomass of the two ecotypes, whereas that of Cd related significantly to biomass in the two ecotypes. Oxyria sinensis Hemsl. was suggested to utilize a tolerant strategy to heavy metals (i.e., exclusion). It was a pioneer plant and will be used in restoration of a vegetation cover in a Pb–Zn mine after further research in tolerant mechanisms and restoration ability are conducted.</description><identifier>ISSN: 1532-2416</identifier><identifier>ISSN: 0010-3624</identifier><identifier>EISSN: 1532-2416</identifier><identifier>EISSN: 1532-4133</identifier><identifier>DOI: 10.1080/00103624.2013.803559</identifier><identifier>CODEN: CSOSA2</identifier><language>eng</language><publisher>Philadelphia, PA: Taylor & Francis</publisher><subject>Agronomy. Soil science and plant productions ; Biological and medical sciences ; biomass ; Bioremediation ; cadmium ; Chemical elements ; ecotypes ; Enrichment coefficient ; Fundamental and applied biological sciences. Psychology ; growth ; heavy metals ; heavy-metal tolerance ; herbaceous plants ; lead ; Mining ; Oxyria ; Oxyria sinensis Hemsl ; Pb-Zn mine ; pioneer plant ; pioneer species ; shoots ; Soil and water pollution ; soil sampling ; Soil science ; Soil sciences ; translocation factor ; vegetation cover ; Zinc</subject><ispartof>Communications in Soil Science and Plant Analysis, 2013-09, Vol.44 (16), p.2428-2442</ispartof><rights>Copyright Taylor & Francis Group, LLC 2013</rights><rights>2014 INIST-CNRS</rights><rights>Copyright Taylor and Francis Group, LLC</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c455t-c5df603b58cf7f35b8d07babaf25705c9f15a9b25004ea95b46f4d180e165bf23</citedby><cites>FETCH-LOGICAL-c455t-c5df603b58cf7f35b8d07babaf25705c9f15a9b25004ea95b46f4d180e165bf23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27749708$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Yuan</creatorcontrib><creatorcontrib>Zu, Yanqun</creatorcontrib><creatorcontrib>Fang, Qixian</creatorcontrib><creatorcontrib>Chen, Haiyan</creatorcontrib><creatorcontrib>Schvartz, Christian</creatorcontrib><title>Characteristics of Heavy-Metal Tolerance and Growth in Two Ecotypes of Oxyria sinensis Hemsl. Grown on Huize Lead–Zinc Mining Area in Yunnan Province, China</title><title>Communications in Soil Science and Plant Analysis</title><description>A field survey of herbaceous plants growing on the Huice lead (Pb)–zinc (Zn) mining area in Yunnan, China was conducted to identify species accumulating concentrations of cadmium (Cd), Pb, and Zn. In total, 200 plant samples of 112 species from 34 families were collected. At the same time, 200 soil samples were collected. Based on Cd, Pb, and Zn tolerance and growth, wild Oxyria sinensis Hemsl. was chosen as a primary pioneer plant. Then, to confirm if Oxyria sinensis Hemsl. may be used as a pioneer plant, the tolerance to Cd, Pb, and Zn and growth of two ecotypes (mining-area ecotype and non-mining-area ecotype) Oxyria sinensis Hemsl. were studied further with pot experiments. In 10 samples of wild Oxyria sinensis Hemsl. in the Huice lead–zinc mine, concentrations of Cd, Pb, and Zn in the soil did not correlate with those in the root (P > 0.05) and shoot (P > 0.05), respectively. Correlations between Cd concentrations in root and shoot were not observed (P > 0.05), whereas those of Pb and Zn were observed (P < 0.05). Both the enrichment coefficient and translocation factor were <1 for Cd, Pb, and Zn for the wild Oxyria sinensis Hemsl. In the two ecotypes of Oxyria sinensis Hemsl., in pot experiments, the treatment concentrations of Cd, Pb, and Zn did not correlate (P > 0.05) with concentrations of Cd, Pb, and Zn in root and shoot. Significant correlations between the concentrations of Cd, Pb, and Zn in root (P < 0.01) and shoot (P < 0.05) were observed in the two ecotypes. Both enrichment coefficient and translocation factors were <1 for Cd, Pb, and Zn in the two ecotypes, respectively. Treatment concentrations of Cd, Pb, and Zn did not significantly correlate (P > 0.05) with plant height and crowns of the two ecotypes. Treatment concentrations of Pb and Zn did not correlate (P > 0.05) with the biomass of the two ecotypes, whereas that of Cd related significantly to biomass in the two ecotypes. Oxyria sinensis Hemsl. was suggested to utilize a tolerant strategy to heavy metals (i.e., exclusion). It was a pioneer plant and will be used in restoration of a vegetation cover in a Pb–Zn mine after further research in tolerant mechanisms and restoration ability are conducted.</description><subject>Agronomy. Soil science and plant productions</subject><subject>Biological and medical sciences</subject><subject>biomass</subject><subject>Bioremediation</subject><subject>cadmium</subject><subject>Chemical elements</subject><subject>ecotypes</subject><subject>Enrichment coefficient</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>growth</subject><subject>heavy metals</subject><subject>heavy-metal tolerance</subject><subject>herbaceous plants</subject><subject>lead</subject><subject>Mining</subject><subject>Oxyria</subject><subject>Oxyria sinensis Hemsl</subject><subject>Pb-Zn mine</subject><subject>pioneer plant</subject><subject>pioneer species</subject><subject>shoots</subject><subject>Soil and water pollution</subject><subject>soil sampling</subject><subject>Soil science</subject><subject>Soil sciences</subject><subject>translocation factor</subject><subject>vegetation cover</subject><subject>Zinc</subject><issn>1532-2416</issn><issn>0010-3624</issn><issn>1532-2416</issn><issn>1532-4133</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqNkt1qFDEYhgdRsFbvQDAgggedNb_zcyRlqV1hSwW3B3oSvskk3ZTZZE1mum6PvAfPvTivxEynFfFEjxLI8z75wpsse07wjOAKv8GYYFZQPqOYsFmFmRD1g-yACEZzyknx8I_94-xJjFcpUZeYHmQ_5msIoHodbOytisgbtNBwvc_PdA8dWvlOB3BKI3AtOg1-16-RdWi18-hE-X6_1beZ86_7YAFF67SLNibHJnaz24BD3qHFYG80Wmpof377_tk6hc6ss-4SHQcNo_DT4Bw49CH463Sqj9B8bR08zR4Z6KJ-drceZhfvTlbzRb48P30_P17migvR50q0psCsEZUypWGiqVpcNtCAoaLEQtWGCKgbKjDmGmrR8MLwllRYk0I0hrLD7PXk3Qb_ZdCxlxsble46cNoPURIuKsE4pvX_obQsaZXQl3-hV34ILj0kUaTmWNTFKOQTpYKPMWgjt8FuIOwlwXLsV973K8d-5dRvir26k0NU0JmxJRt_Z9MEPFU8DvF24qwzPmxg50PXyh72nQ_3IfaPm15MBgNewmX6KfLiYwL4SBdUMPYLWdPCqQ</recordid><startdate>20130908</startdate><enddate>20130908</enddate><creator>Li, Yuan</creator><creator>Zu, Yanqun</creator><creator>Fang, Qixian</creator><creator>Chen, Haiyan</creator><creator>Schvartz, Christian</creator><general>Taylor & Francis</general><general>Taylor & Francis Ltd</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7ST</scope><scope>7T7</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H97</scope><scope>L.G</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>20130908</creationdate><title>Characteristics of Heavy-Metal Tolerance and Growth in Two Ecotypes of Oxyria sinensis Hemsl. Grown on Huize Lead–Zinc Mining Area in Yunnan Province, China</title><author>Li, Yuan ; Zu, Yanqun ; Fang, Qixian ; Chen, Haiyan ; Schvartz, Christian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c455t-c5df603b58cf7f35b8d07babaf25705c9f15a9b25004ea95b46f4d180e165bf23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Agronomy. Soil science and plant productions</topic><topic>Biological and medical sciences</topic><topic>biomass</topic><topic>Bioremediation</topic><topic>cadmium</topic><topic>Chemical elements</topic><topic>ecotypes</topic><topic>Enrichment coefficient</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>growth</topic><topic>heavy metals</topic><topic>heavy-metal tolerance</topic><topic>herbaceous plants</topic><topic>lead</topic><topic>Mining</topic><topic>Oxyria</topic><topic>Oxyria sinensis Hemsl</topic><topic>Pb-Zn mine</topic><topic>pioneer plant</topic><topic>pioneer species</topic><topic>shoots</topic><topic>Soil and water pollution</topic><topic>soil sampling</topic><topic>Soil science</topic><topic>Soil sciences</topic><topic>translocation factor</topic><topic>vegetation cover</topic><topic>Zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Yuan</creatorcontrib><creatorcontrib>Zu, Yanqun</creatorcontrib><creatorcontrib>Fang, Qixian</creatorcontrib><creatorcontrib>Chen, Haiyan</creatorcontrib><creatorcontrib>Schvartz, Christian</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Communications in Soil Science and Plant Analysis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Yuan</au><au>Zu, Yanqun</au><au>Fang, Qixian</au><au>Chen, Haiyan</au><au>Schvartz, Christian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characteristics of Heavy-Metal Tolerance and Growth in Two Ecotypes of Oxyria sinensis Hemsl. Grown on Huize Lead–Zinc Mining Area in Yunnan Province, China</atitle><jtitle>Communications in Soil Science and Plant Analysis</jtitle><date>2013-09-08</date><risdate>2013</risdate><volume>44</volume><issue>16</issue><spage>2428</spage><epage>2442</epage><pages>2428-2442</pages><issn>1532-2416</issn><issn>0010-3624</issn><eissn>1532-2416</eissn><eissn>1532-4133</eissn><coden>CSOSA2</coden><abstract>A field survey of herbaceous plants growing on the Huice lead (Pb)–zinc (Zn) mining area in Yunnan, China was conducted to identify species accumulating concentrations of cadmium (Cd), Pb, and Zn. In total, 200 plant samples of 112 species from 34 families were collected. At the same time, 200 soil samples were collected. Based on Cd, Pb, and Zn tolerance and growth, wild Oxyria sinensis Hemsl. was chosen as a primary pioneer plant. Then, to confirm if Oxyria sinensis Hemsl. may be used as a pioneer plant, the tolerance to Cd, Pb, and Zn and growth of two ecotypes (mining-area ecotype and non-mining-area ecotype) Oxyria sinensis Hemsl. were studied further with pot experiments. In 10 samples of wild Oxyria sinensis Hemsl. in the Huice lead–zinc mine, concentrations of Cd, Pb, and Zn in the soil did not correlate with those in the root (P > 0.05) and shoot (P > 0.05), respectively. Correlations between Cd concentrations in root and shoot were not observed (P > 0.05), whereas those of Pb and Zn were observed (P < 0.05). Both the enrichment coefficient and translocation factor were <1 for Cd, Pb, and Zn for the wild Oxyria sinensis Hemsl. In the two ecotypes of Oxyria sinensis Hemsl., in pot experiments, the treatment concentrations of Cd, Pb, and Zn did not correlate (P > 0.05) with concentrations of Cd, Pb, and Zn in root and shoot. Significant correlations between the concentrations of Cd, Pb, and Zn in root (P < 0.01) and shoot (P < 0.05) were observed in the two ecotypes. Both enrichment coefficient and translocation factors were <1 for Cd, Pb, and Zn in the two ecotypes, respectively. Treatment concentrations of Cd, Pb, and Zn did not significantly correlate (P > 0.05) with plant height and crowns of the two ecotypes. Treatment concentrations of Pb and Zn did not correlate (P > 0.05) with the biomass of the two ecotypes, whereas that of Cd related significantly to biomass in the two ecotypes. Oxyria sinensis Hemsl. was suggested to utilize a tolerant strategy to heavy metals (i.e., exclusion). It was a pioneer plant and will be used in restoration of a vegetation cover in a Pb–Zn mine after further research in tolerant mechanisms and restoration ability are conducted.</abstract><cop>Philadelphia, PA</cop><pub>Taylor & Francis</pub><doi>10.1080/00103624.2013.803559</doi><tpages>15</tpages></addata></record> |
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| subjects | Agronomy. Soil science and plant productions Biological and medical sciences biomass Bioremediation cadmium Chemical elements ecotypes Enrichment coefficient Fundamental and applied biological sciences. Psychology growth heavy metals heavy-metal tolerance herbaceous plants lead Mining Oxyria Oxyria sinensis Hemsl Pb-Zn mine pioneer plant pioneer species shoots Soil and water pollution soil sampling Soil science Soil sciences translocation factor vegetation cover Zinc |
| title | Characteristics of Heavy-Metal Tolerance and Growth in Two Ecotypes of Oxyria sinensis Hemsl. Grown on Huize Lead–Zinc Mining Area in Yunnan Province, China |
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