Comparison of morphology and photo-physiology with metal/metalloid contamination in Vallisneria neotropicalis
► We investigate impact of metal contamination on the performance of V. neotropicalis. ► We compare morpho-physiological attributes with metal levels in plant tissues. ► An overall negative effect on plant growth was observed. ► No detrimental effects were found on plant photosynthetic physiological...
Gespeichert in:
| Veröffentlicht in: | Journal of hazardous materials 2011-07, Vol.191 (1), p.356-365 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 365 |
|---|---|
| container_issue | 1 |
| container_start_page | 356 |
| container_title | Journal of hazardous materials |
| container_volume | 191 |
| creator | Lafabrie, C. Major, K.M. Major, C.S. Miller, M.M. Cebrián, J. |
| description | ► We investigate impact of metal contamination on the performance of
V. neotropicalis. ► We compare morpho-physiological attributes with metal levels in plant tissues. ► An overall negative effect on plant growth was observed. ► No detrimental effects were found on plant photosynthetic physiological performance. ► This plant tolerates moderate contamination with little impact on its overall health.
The overarching goal of this
in situ study was to investigate the integrated impact(s) that metal/metalloid contamination might have on the overall health and performance of the ecologically important aquatic macrophyte,
Vallisneria neotropicalis. Morphological (i.e., shoot growth-based endpoints) and photo-physiological (i.e., photosynthetic activity measured as chlorophyll
a fluorescence and oxygen exchange) variables, along with aboveground tissue metal/metalloid concentrations, were measured in natural populations of
V. neotropicalis that differed with respect to their anthropogenic pressure. With the exception of an overall negative effect on growth, our results suggest that there were no detrimental effects of low/moderate contamination of
V. neotropicalis by trace elements (i.e., arsenic As and mercury Hg; 1.04–2.77
μg
g
−1
dry
wt. and 3.76–15.18
ng
g
−1
dry
wt., respectively) on the photosynthetic physiological performance of this species.
V. neotropicalis appears to tolerate low/moderate levels of trace element contamination with little impact on plant health and performance. |
| doi_str_mv | 10.1016/j.jhazmat.2011.04.091 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_870552938</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0304389411005292</els_id><sourcerecordid>870552938</sourcerecordid><originalsourceid>FETCH-LOGICAL-c418t-7d512cc93530b68b65b2ee3525565d35ce32d523fc6c90b4caa8c60143c296793</originalsourceid><addsrcrecordid>eNqFkU1v1DAQhi0EokvhJwC5oJ6S-jvxCVUrCkiVOEC5WhPH6XqV2MH2gpZfj5cscORiW-NnZt55B6GXBDcEE3m9b_Y7-DlDbigmpMG8wYo8QhvStaxmjMnHaIMZ5jXrFL9Az1LaY4xJK_hTdEGJUFRKvkHzNswLRJeCr8JYzSEuuzCFh2MFfqjKO4d62R2TW4M_XN5Vs80wXf8-p-CGygSfYXYesitVnK--lg-XvI0OKm9DjmFxBkroOXoywpTsi_N9ie5v333ZfqjvPr3_uL25qw0nXa7bQRBqjGKC4V52vRQ9tZYJKoQUAxPGMjoIykYjjcI9NwCdkZhwZqiSrWKX6Gqtu8Tw7WBT1rNLxk4TFDmHpLsWC0EV6wopVtLEkFK0o16imyEeNcH6ZLTe67PR-mS0xlwXo0veq3OHQz_b4W_WH2cL8OYMQCqzjxG8cekfx6kUHT5Jfb1yIwQND2UT-v5z6STKshQpIxXi7UrY4th3Z6NOxllv7OCiNVkPwf1H7C-VPan9</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>870552938</pqid></control><display><type>article</type><title>Comparison of morphology and photo-physiology with metal/metalloid contamination in Vallisneria neotropicalis</title><source>Elsevier ScienceDirect Journals Complete - AutoHoldings</source><source>MEDLINE</source><creator>Lafabrie, C. ; Major, K.M. ; Major, C.S. ; Miller, M.M. ; Cebrián, J.</creator><creatorcontrib>Lafabrie, C. ; Major, K.M. ; Major, C.S. ; Miller, M.M. ; Cebrián, J.</creatorcontrib><description>► We investigate impact of metal contamination on the performance of
V. neotropicalis. ► We compare morpho-physiological attributes with metal levels in plant tissues. ► An overall negative effect on plant growth was observed. ► No detrimental effects were found on plant photosynthetic physiological performance. ► This plant tolerates moderate contamination with little impact on its overall health.
The overarching goal of this
in situ study was to investigate the integrated impact(s) that metal/metalloid contamination might have on the overall health and performance of the ecologically important aquatic macrophyte,
Vallisneria neotropicalis. Morphological (i.e., shoot growth-based endpoints) and photo-physiological (i.e., photosynthetic activity measured as chlorophyll
a fluorescence and oxygen exchange) variables, along with aboveground tissue metal/metalloid concentrations, were measured in natural populations of
V. neotropicalis that differed with respect to their anthropogenic pressure. With the exception of an overall negative effect on growth, our results suggest that there were no detrimental effects of low/moderate contamination of
V. neotropicalis by trace elements (i.e., arsenic As and mercury Hg; 1.04–2.77
μg
g
−1
dry
wt. and 3.76–15.18
ng
g
−1
dry
wt., respectively) on the photosynthetic physiological performance of this species.
V. neotropicalis appears to tolerate low/moderate levels of trace element contamination with little impact on plant health and performance.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2011.04.091</identifier><identifier>PMID: 21592664</identifier><identifier>CODEN: JHMAD9</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Applied sciences ; arsenic ; chlorophyll ; Chlorophyll - chemistry ; Effective quantum yield of photosystem II (PSII ; Exact sciences and technology ; Fluorescence ; Gulf of Mexico ; macrophytes ; Magnoliopsida - drug effects ; Magnoliopsida - metabolism ; Magnoliopsida - physiology ; mercury ; Metals - toxicity ; oxygen ; Photosynthesis ; Photosynthetic performance ; plant health ; Pollution ; shoots ; Submerged aquatic vegetation (SAV) ; Vallisneria ; Water Pollutants, Chemical - toxicity ; Δ F/ Fm</subject><ispartof>Journal of hazardous materials, 2011-07, Vol.191 (1), p.356-365</ispartof><rights>2011 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2011 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c418t-7d512cc93530b68b65b2ee3525565d35ce32d523fc6c90b4caa8c60143c296793</citedby><cites>FETCH-LOGICAL-c418t-7d512cc93530b68b65b2ee3525565d35ce32d523fc6c90b4caa8c60143c296793</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jhazmat.2011.04.091$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3549,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24265809$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21592664$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lafabrie, C.</creatorcontrib><creatorcontrib>Major, K.M.</creatorcontrib><creatorcontrib>Major, C.S.</creatorcontrib><creatorcontrib>Miller, M.M.</creatorcontrib><creatorcontrib>Cebrián, J.</creatorcontrib><title>Comparison of morphology and photo-physiology with metal/metalloid contamination in Vallisneria neotropicalis</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>► We investigate impact of metal contamination on the performance of
V. neotropicalis. ► We compare morpho-physiological attributes with metal levels in plant tissues. ► An overall negative effect on plant growth was observed. ► No detrimental effects were found on plant photosynthetic physiological performance. ► This plant tolerates moderate contamination with little impact on its overall health.
The overarching goal of this
in situ study was to investigate the integrated impact(s) that metal/metalloid contamination might have on the overall health and performance of the ecologically important aquatic macrophyte,
Vallisneria neotropicalis. Morphological (i.e., shoot growth-based endpoints) and photo-physiological (i.e., photosynthetic activity measured as chlorophyll
a fluorescence and oxygen exchange) variables, along with aboveground tissue metal/metalloid concentrations, were measured in natural populations of
V. neotropicalis that differed with respect to their anthropogenic pressure. With the exception of an overall negative effect on growth, our results suggest that there were no detrimental effects of low/moderate contamination of
V. neotropicalis by trace elements (i.e., arsenic As and mercury Hg; 1.04–2.77
μg
g
−1
dry
wt. and 3.76–15.18
ng
g
−1
dry
wt., respectively) on the photosynthetic physiological performance of this species.
V. neotropicalis appears to tolerate low/moderate levels of trace element contamination with little impact on plant health and performance.</description><subject>Applied sciences</subject><subject>arsenic</subject><subject>chlorophyll</subject><subject>Chlorophyll - chemistry</subject><subject>Effective quantum yield of photosystem II (PSII</subject><subject>Exact sciences and technology</subject><subject>Fluorescence</subject><subject>Gulf of Mexico</subject><subject>macrophytes</subject><subject>Magnoliopsida - drug effects</subject><subject>Magnoliopsida - metabolism</subject><subject>Magnoliopsida - physiology</subject><subject>mercury</subject><subject>Metals - toxicity</subject><subject>oxygen</subject><subject>Photosynthesis</subject><subject>Photosynthetic performance</subject><subject>plant health</subject><subject>Pollution</subject><subject>shoots</subject><subject>Submerged aquatic vegetation (SAV)</subject><subject>Vallisneria</subject><subject>Water Pollutants, Chemical - toxicity</subject><subject>Δ F/ Fm</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1v1DAQhi0EokvhJwC5oJ6S-jvxCVUrCkiVOEC5WhPH6XqV2MH2gpZfj5cscORiW-NnZt55B6GXBDcEE3m9b_Y7-DlDbigmpMG8wYo8QhvStaxmjMnHaIMZ5jXrFL9Az1LaY4xJK_hTdEGJUFRKvkHzNswLRJeCr8JYzSEuuzCFh2MFfqjKO4d62R2TW4M_XN5Vs80wXf8-p-CGygSfYXYesitVnK--lg-XvI0OKm9DjmFxBkroOXoywpTsi_N9ie5v333ZfqjvPr3_uL25qw0nXa7bQRBqjGKC4V52vRQ9tZYJKoQUAxPGMjoIykYjjcI9NwCdkZhwZqiSrWKX6Gqtu8Tw7WBT1rNLxk4TFDmHpLsWC0EV6wopVtLEkFK0o16imyEeNcH6ZLTe67PR-mS0xlwXo0veq3OHQz_b4W_WH2cL8OYMQCqzjxG8cekfx6kUHT5Jfb1yIwQND2UT-v5z6STKshQpIxXi7UrY4th3Z6NOxllv7OCiNVkPwf1H7C-VPan9</recordid><startdate>20110715</startdate><enddate>20110715</enddate><creator>Lafabrie, C.</creator><creator>Major, K.M.</creator><creator>Major, C.S.</creator><creator>Miller, M.M.</creator><creator>Cebrián, J.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><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>7X8</scope></search><sort><creationdate>20110715</creationdate><title>Comparison of morphology and photo-physiology with metal/metalloid contamination in Vallisneria neotropicalis</title><author>Lafabrie, C. ; Major, K.M. ; Major, C.S. ; Miller, M.M. ; Cebrián, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c418t-7d512cc93530b68b65b2ee3525565d35ce32d523fc6c90b4caa8c60143c296793</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Applied sciences</topic><topic>arsenic</topic><topic>chlorophyll</topic><topic>Chlorophyll - chemistry</topic><topic>Effective quantum yield of photosystem II (PSII</topic><topic>Exact sciences and technology</topic><topic>Fluorescence</topic><topic>Gulf of Mexico</topic><topic>macrophytes</topic><topic>Magnoliopsida - drug effects</topic><topic>Magnoliopsida - metabolism</topic><topic>Magnoliopsida - physiology</topic><topic>mercury</topic><topic>Metals - toxicity</topic><topic>oxygen</topic><topic>Photosynthesis</topic><topic>Photosynthetic performance</topic><topic>plant health</topic><topic>Pollution</topic><topic>shoots</topic><topic>Submerged aquatic vegetation (SAV)</topic><topic>Vallisneria</topic><topic>Water Pollutants, Chemical - toxicity</topic><topic>Δ F/ Fm</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lafabrie, C.</creatorcontrib><creatorcontrib>Major, K.M.</creatorcontrib><creatorcontrib>Major, C.S.</creatorcontrib><creatorcontrib>Miller, M.M.</creatorcontrib><creatorcontrib>Cebrián, J.</creatorcontrib><collection>AGRIS</collection><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>MEDLINE - Academic</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lafabrie, C.</au><au>Major, K.M.</au><au>Major, C.S.</au><au>Miller, M.M.</au><au>Cebrián, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparison of morphology and photo-physiology with metal/metalloid contamination in Vallisneria neotropicalis</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2011-07-15</date><risdate>2011</risdate><volume>191</volume><issue>1</issue><spage>356</spage><epage>365</epage><pages>356-365</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><coden>JHMAD9</coden><abstract>► We investigate impact of metal contamination on the performance of
V. neotropicalis. ► We compare morpho-physiological attributes with metal levels in plant tissues. ► An overall negative effect on plant growth was observed. ► No detrimental effects were found on plant photosynthetic physiological performance. ► This plant tolerates moderate contamination with little impact on its overall health.
The overarching goal of this
in situ study was to investigate the integrated impact(s) that metal/metalloid contamination might have on the overall health and performance of the ecologically important aquatic macrophyte,
Vallisneria neotropicalis. Morphological (i.e., shoot growth-based endpoints) and photo-physiological (i.e., photosynthetic activity measured as chlorophyll
a fluorescence and oxygen exchange) variables, along with aboveground tissue metal/metalloid concentrations, were measured in natural populations of
V. neotropicalis that differed with respect to their anthropogenic pressure. With the exception of an overall negative effect on growth, our results suggest that there were no detrimental effects of low/moderate contamination of
V. neotropicalis by trace elements (i.e., arsenic As and mercury Hg; 1.04–2.77
μg
g
−1
dry
wt. and 3.76–15.18
ng
g
−1
dry
wt., respectively) on the photosynthetic physiological performance of this species.
V. neotropicalis appears to tolerate low/moderate levels of trace element contamination with little impact on plant health and performance.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><pmid>21592664</pmid><doi>10.1016/j.jhazmat.2011.04.091</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0304-3894 |
| ispartof | Journal of hazardous materials, 2011-07, Vol.191 (1), p.356-365 |
| issn | 0304-3894 1873-3336 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_870552938 |
| source | Elsevier ScienceDirect Journals Complete - AutoHoldings; MEDLINE |
| subjects | Applied sciences arsenic chlorophyll Chlorophyll - chemistry Effective quantum yield of photosystem II (PSII Exact sciences and technology Fluorescence Gulf of Mexico macrophytes Magnoliopsida - drug effects Magnoliopsida - metabolism Magnoliopsida - physiology mercury Metals - toxicity oxygen Photosynthesis Photosynthetic performance plant health Pollution shoots Submerged aquatic vegetation (SAV) Vallisneria Water Pollutants, Chemical - toxicity Δ F/ Fm |
| title | Comparison of morphology and photo-physiology with metal/metalloid contamination in Vallisneria neotropicalis |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T09%3A31%3A08IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Comparison%20of%20morphology%20and%20photo-physiology%20with%20metal/metalloid%20contamination%20in%20Vallisneria%20neotropicalis&rft.jtitle=Journal%20of%20hazardous%20materials&rft.au=Lafabrie,%20C.&rft.date=2011-07-15&rft.volume=191&rft.issue=1&rft.spage=356&rft.epage=365&rft.pages=356-365&rft.issn=0304-3894&rft.eissn=1873-3336&rft.coden=JHMAD9&rft_id=info:doi/10.1016/j.jhazmat.2011.04.091&rft_dat=%3Cproquest_cross%3E870552938%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=870552938&rft_id=info:pmid/21592664&rft_els_id=S0304389411005292&rfr_iscdi=true |