Evaluation of different algal species sensitivity to mercury and metolachlor by PAM-fluorometry
In this study, the pulse-amplitude-modulation (PAM)-fluorometric method was used to evaluate the difference in the sensitivity to mercury (Hg) and metolachlor of six algal species: Ankistrodesmus falcatus, Selenastrum capricornutum, Chlorella vulgaris, Nannoplankton (PLS), Microcystis aeruginosa and...
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| Veröffentlicht in: | Chemosphere (Oxford) 2001-11, Vol.45 (4), p.589-598 |
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| creator | Juneau, Philippe Dewez, David Matsui, Saburo Kim, Sang-Gil Popovic, Radovan |
| description | In this study, the pulse-amplitude-modulation (PAM)-fluorometric method was used to evaluate the difference in the sensitivity to mercury (Hg) and metolachlor of six algal species:
Ankistrodesmus falcatus,
Selenastrum capricornutum,
Chlorella vulgaris, Nannoplankton (PLS),
Microcystis aeruginosa and
Pediastrum biwae. We found that the fluorescence parameters (
φ
M, the maximal photosystem II (PSII) quantum yield,
φ
′
M, the operational PSII quantum yield at steady state of electron transport,
Q
P, the photochemical quenching value, and
Q
N, the non-photochemical quenching value) were appropriate indicators for inhibitory effects of mercury but only
φ
′
M and
Q
N were useful for metolachlor. The examined algal species showed very different levels of sensitivity to the effect of Hg and of metolachlor. The most sensitive species to Hg and metolachlor were respectively
M. aeruginosa and
A. falcatus, while the least sensitive were
C. vulgaris and
P. biwae. We interpreted these differences by the action mode of pollutants and by the different metabolism properties and morphological characteristics between algal species. These results related to fluorescence parameters may offer useful tool to be used in bioassay for different pollutants. Heterogeneous algal sensitivity to the same pollutant suggests the need to use a battery of species to evaluate the effects of mixtures of pollutants in aquatic systems. |
| doi_str_mv | 10.1016/S0045-6535(01)00034-0 |
| format | Article |
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Ankistrodesmus falcatus,
Selenastrum capricornutum,
Chlorella vulgaris, Nannoplankton (PLS),
Microcystis aeruginosa and
Pediastrum biwae. We found that the fluorescence parameters (
φ
M, the maximal photosystem II (PSII) quantum yield,
φ
′
M, the operational PSII quantum yield at steady state of electron transport,
Q
P, the photochemical quenching value, and
Q
N, the non-photochemical quenching value) were appropriate indicators for inhibitory effects of mercury but only
φ
′
M and
Q
N were useful for metolachlor. The examined algal species showed very different levels of sensitivity to the effect of Hg and of metolachlor. The most sensitive species to Hg and metolachlor were respectively
M. aeruginosa and
A. falcatus, while the least sensitive were
C. vulgaris and
P. biwae. We interpreted these differences by the action mode of pollutants and by the different metabolism properties and morphological characteristics between algal species. These results related to fluorescence parameters may offer useful tool to be used in bioassay for different pollutants. Heterogeneous algal sensitivity to the same pollutant suggests the need to use a battery of species to evaluate the effects of mixtures of pollutants in aquatic systems.</description><identifier>ISSN: 0045-6535</identifier><identifier>EISSN: 1879-1298</identifier><identifier>DOI: 10.1016/S0045-6535(01)00034-0</identifier><identifier>PMID: 11680755</identifier><identifier>CODEN: CMSHAF</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Acetamides - adverse effects ; Algae sensitivity ; Animal, plant and microbial ecology ; Ankistrodesmus falcatus ; Applied ecology ; Bioassay ; Bioassays ; Biological and medical sciences ; Biological Assay ; Chlorella vulgaris ; Ecotoxicology, biological effects of pollution ; Effects of pollution and side effects of pesticides on plants and fungi ; Electron energy levels ; Electron transport properties ; Environmental Exposure ; Eukaryota ; Fluorescence ; Fundamental and applied biological sciences. Psychology ; Herbicides - adverse effects ; Mercury ; Mercury (metal) ; Mercury - adverse effects ; Metolachlor ; Microcystis aeruginosa ; Pediastrum biwae ; Pulse amplitude modulation ; Quantum theory ; Quenching ; Risk Assessment ; Selenastrum capricornutum ; Water Pollutants, Chemical - adverse effects</subject><ispartof>Chemosphere (Oxford), 2001-11, Vol.45 (4), p.589-598</ispartof><rights>2001</rights><rights>2002 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c484t-6bb78c19773765c278ca2fcbdbab502c42493cef2c1dccb0e72211e73e9561613</citedby><cites>FETCH-LOGICAL-c484t-6bb78c19773765c278ca2fcbdbab502c42493cef2c1dccb0e72211e73e9561613</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0045-6535(01)00034-0$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3549,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14128686$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11680755$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Juneau, Philippe</creatorcontrib><creatorcontrib>Dewez, David</creatorcontrib><creatorcontrib>Matsui, Saburo</creatorcontrib><creatorcontrib>Kim, Sang-Gil</creatorcontrib><creatorcontrib>Popovic, Radovan</creatorcontrib><title>Evaluation of different algal species sensitivity to mercury and metolachlor by PAM-fluorometry</title><title>Chemosphere (Oxford)</title><addtitle>Chemosphere</addtitle><description>In this study, the pulse-amplitude-modulation (PAM)-fluorometric method was used to evaluate the difference in the sensitivity to mercury (Hg) and metolachlor of six algal species:
Ankistrodesmus falcatus,
Selenastrum capricornutum,
Chlorella vulgaris, Nannoplankton (PLS),
Microcystis aeruginosa and
Pediastrum biwae. We found that the fluorescence parameters (
φ
M, the maximal photosystem II (PSII) quantum yield,
φ
′
M, the operational PSII quantum yield at steady state of electron transport,
Q
P, the photochemical quenching value, and
Q
N, the non-photochemical quenching value) were appropriate indicators for inhibitory effects of mercury but only
φ
′
M and
Q
N were useful for metolachlor. The examined algal species showed very different levels of sensitivity to the effect of Hg and of metolachlor. The most sensitive species to Hg and metolachlor were respectively
M. aeruginosa and
A. falcatus, while the least sensitive were
C. vulgaris and
P. biwae. We interpreted these differences by the action mode of pollutants and by the different metabolism properties and morphological characteristics between algal species. These results related to fluorescence parameters may offer useful tool to be used in bioassay for different pollutants. Heterogeneous algal sensitivity to the same pollutant suggests the need to use a battery of species to evaluate the effects of mixtures of pollutants in aquatic systems.</description><subject>Acetamides - adverse effects</subject><subject>Algae sensitivity</subject><subject>Animal, plant and microbial ecology</subject><subject>Ankistrodesmus falcatus</subject><subject>Applied ecology</subject><subject>Bioassay</subject><subject>Bioassays</subject><subject>Biological and medical sciences</subject><subject>Biological Assay</subject><subject>Chlorella vulgaris</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>Effects of pollution and side effects of pesticides on plants and fungi</subject><subject>Electron energy levels</subject><subject>Electron transport properties</subject><subject>Environmental Exposure</subject><subject>Eukaryota</subject><subject>Fluorescence</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Herbicides - adverse effects</subject><subject>Mercury</subject><subject>Mercury (metal)</subject><subject>Mercury - adverse effects</subject><subject>Metolachlor</subject><subject>Microcystis aeruginosa</subject><subject>Pediastrum biwae</subject><subject>Pulse amplitude modulation</subject><subject>Quantum theory</subject><subject>Quenching</subject><subject>Risk Assessment</subject><subject>Selenastrum capricornutum</subject><subject>Water Pollutants, Chemical - adverse effects</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkUuLFDEQgIMo7rj6E5RcFD20pvLq7pMsy_qAFQX1HNLpikYynTHpHuh_b2ZncI9zqiryVaWoj5DnwN4CA_3uO2NSNVoJ9ZrBG8aYkA17QDbQtX0DvO8eks1_5II8KeVPhUCr_jG5ANAda5XaEHOzt3Gxc0gTTZ6OwXvMOM3Uxl820rJDF7DQglMJc9iHeaVzolvMbskrtdNY8zlF637HlOmw0m9XXxofl5RTfcjrU_LI21jw2Slekp8fbn5cf2puv378fH112zjZybnRw9B2Dvq2Fa1WjtfCcu-GcbCDYtxJLnvh0HMHo3MDw5ZzAGwF9kqDBnFJXh3n7nL6u2CZzTYUhzHaCdNSDAfZ13PIsyB0QnLVifOg1MAE0xVUR9DlVEpGb3Y5bG1eDTBzcGXuXJmDCMPA3LkyrPa9OH2wDFsc77tOcirw8gTY4mz02U4ulHtOAu90d1jg_ZHDeuB9wGxKlTY5HENGN5sxhTOr_ANZoLDN</recordid><startdate>20011101</startdate><enddate>20011101</enddate><creator>Juneau, Philippe</creator><creator>Dewez, David</creator><creator>Matsui, Saburo</creator><creator>Kim, Sang-Gil</creator><creator>Popovic, Radovan</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>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7QH</scope><scope>7TV</scope><scope>7UA</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope></search><sort><creationdate>20011101</creationdate><title>Evaluation of different algal species sensitivity to mercury and metolachlor by PAM-fluorometry</title><author>Juneau, Philippe ; Dewez, David ; Matsui, Saburo ; Kim, Sang-Gil ; Popovic, Radovan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c484t-6bb78c19773765c278ca2fcbdbab502c42493cef2c1dccb0e72211e73e9561613</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Acetamides - adverse effects</topic><topic>Algae sensitivity</topic><topic>Animal, plant and microbial ecology</topic><topic>Ankistrodesmus falcatus</topic><topic>Applied ecology</topic><topic>Bioassay</topic><topic>Bioassays</topic><topic>Biological and medical sciences</topic><topic>Biological Assay</topic><topic>Chlorella vulgaris</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>Effects of pollution and side effects of pesticides on plants and fungi</topic><topic>Electron energy levels</topic><topic>Electron transport properties</topic><topic>Environmental Exposure</topic><topic>Eukaryota</topic><topic>Fluorescence</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Herbicides - adverse effects</topic><topic>Mercury</topic><topic>Mercury (metal)</topic><topic>Mercury - adverse effects</topic><topic>Metolachlor</topic><topic>Microcystis aeruginosa</topic><topic>Pediastrum biwae</topic><topic>Pulse amplitude modulation</topic><topic>Quantum theory</topic><topic>Quenching</topic><topic>Risk Assessment</topic><topic>Selenastrum capricornutum</topic><topic>Water Pollutants, Chemical - adverse effects</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Juneau, Philippe</creatorcontrib><creatorcontrib>Dewez, David</creatorcontrib><creatorcontrib>Matsui, Saburo</creatorcontrib><creatorcontrib>Kim, Sang-Gil</creatorcontrib><creatorcontrib>Popovic, Radovan</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>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Aqualine</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Chemosphere (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Juneau, Philippe</au><au>Dewez, David</au><au>Matsui, Saburo</au><au>Kim, Sang-Gil</au><au>Popovic, Radovan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of different algal species sensitivity to mercury and metolachlor by PAM-fluorometry</atitle><jtitle>Chemosphere (Oxford)</jtitle><addtitle>Chemosphere</addtitle><date>2001-11-01</date><risdate>2001</risdate><volume>45</volume><issue>4</issue><spage>589</spage><epage>598</epage><pages>589-598</pages><issn>0045-6535</issn><eissn>1879-1298</eissn><coden>CMSHAF</coden><abstract>In this study, the pulse-amplitude-modulation (PAM)-fluorometric method was used to evaluate the difference in the sensitivity to mercury (Hg) and metolachlor of six algal species:
Ankistrodesmus falcatus,
Selenastrum capricornutum,
Chlorella vulgaris, Nannoplankton (PLS),
Microcystis aeruginosa and
Pediastrum biwae. We found that the fluorescence parameters (
φ
M, the maximal photosystem II (PSII) quantum yield,
φ
′
M, the operational PSII quantum yield at steady state of electron transport,
Q
P, the photochemical quenching value, and
Q
N, the non-photochemical quenching value) were appropriate indicators for inhibitory effects of mercury but only
φ
′
M and
Q
N were useful for metolachlor. The examined algal species showed very different levels of sensitivity to the effect of Hg and of metolachlor. The most sensitive species to Hg and metolachlor were respectively
M. aeruginosa and
A. falcatus, while the least sensitive were
C. vulgaris and
P. biwae. We interpreted these differences by the action mode of pollutants and by the different metabolism properties and morphological characteristics between algal species. These results related to fluorescence parameters may offer useful tool to be used in bioassay for different pollutants. Heterogeneous algal sensitivity to the same pollutant suggests the need to use a battery of species to evaluate the effects of mixtures of pollutants in aquatic systems.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>11680755</pmid><doi>10.1016/S0045-6535(01)00034-0</doi><tpages>10</tpages></addata></record> |
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| ispartof | Chemosphere (Oxford), 2001-11, Vol.45 (4), p.589-598 |
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| subjects | Acetamides - adverse effects Algae sensitivity Animal, plant and microbial ecology Ankistrodesmus falcatus Applied ecology Bioassay Bioassays Biological and medical sciences Biological Assay Chlorella vulgaris Ecotoxicology, biological effects of pollution Effects of pollution and side effects of pesticides on plants and fungi Electron energy levels Electron transport properties Environmental Exposure Eukaryota Fluorescence Fundamental and applied biological sciences. Psychology Herbicides - adverse effects Mercury Mercury (metal) Mercury - adverse effects Metolachlor Microcystis aeruginosa Pediastrum biwae Pulse amplitude modulation Quantum theory Quenching Risk Assessment Selenastrum capricornutum Water Pollutants, Chemical - adverse effects |
| title | Evaluation of different algal species sensitivity to mercury and metolachlor by PAM-fluorometry |
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