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Simple determination of photosynthetic efficiency and photoinhibition of Dunaliella tertiolecta by saturating pulse fluorescence measurements
Saturating pulse fluorescence measurements, well known from studies of higher plants, were applied to cultures of the chlorophyte Dunaliella tertiolecta. Photochemical and non-photochemical quenching, and the photochemical yield and photochemical efficiency of photosystem II, were determined for cul...
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| Published in: | Marine ecology. Progress series (Halstenbek) 1994-01, Vol.103 (1/2), p.187-196 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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| Online Access: | Get full text |
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| container_end_page | 196 |
| container_issue | 1/2 |
| container_start_page | 187 |
| container_title | Marine ecology. Progress series (Halstenbek) |
| container_volume | 103 |
| creator | Hofstraat, J. W. Peeters, J. C. H. Snel, J. F. H. Geel, C. |
| description | Saturating pulse fluorescence measurements, well known from studies of higher plants, were applied to cultures of the chlorophyte Dunaliella tertiolecta. Photochemical and non-photochemical quenching, and the photochemical yield and photochemical efficiency of photosystem II, were determined for cultures of D. tertiolecta growing under varying light intensities. Photosynthetic efficiencies appeared to correlate well with growth rates determined for the D. tertiolecta cultures. The photochemical yield provides a measure of photoinhibition effects. The results indicate that the saturating pulse fluorescence method may be successfully used to determine photosynthetic characteristics of phytoplankton. The technique is simple to apply and can be adapted for photosynthetic measurements in situ, i.e. on phytoplankton in their natural habitat. |
| doi_str_mv | 10.3354/meps103187 |
| format | article |
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W. ; Peeters, J. C. H. ; Snel, J. F. H. ; Geel, C.</creator><creatorcontrib>Hofstraat, J. W. ; Peeters, J. C. H. ; Snel, J. F. H. ; Geel, C.</creatorcontrib><description>Saturating pulse fluorescence measurements, well known from studies of higher plants, were applied to cultures of the chlorophyte Dunaliella tertiolecta. Photochemical and non-photochemical quenching, and the photochemical yield and photochemical efficiency of photosystem II, were determined for cultures of D. tertiolecta growing under varying light intensities. Photosynthetic efficiencies appeared to correlate well with growth rates determined for the D. tertiolecta cultures. The photochemical yield provides a measure of photoinhibition effects. The results indicate that the saturating pulse fluorescence method may be successfully used to determine photosynthetic characteristics of phytoplankton. The technique is simple to apply and can be adapted for photosynthetic measurements in situ, i.e. on phytoplankton in their natural habitat.</description><identifier>ISSN: 0171-8630</identifier><identifier>EISSN: 1616-1599</identifier><identifier>DOI: 10.3354/meps103187</identifier><language>eng</language><publisher>Inter-Research</publisher><subject>Chlorophylls ; Dunaliella ; Dunaliella tertiolecta ; Efficiency metrics ; EPS ; Fluorescence ; Laboratorium voor Plantenfysiologie ; Laboratory of Plant Physiology ; Lighting ; Luminous intensity ; Marine ; Photoinhibition ; Photons ; Phytoplankton ; Plants</subject><ispartof>Marine ecology. 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The technique is simple to apply and can be adapted for photosynthetic measurements in situ, i.e. on phytoplankton in their natural habitat.</description><subject>Chlorophylls</subject><subject>Dunaliella</subject><subject>Dunaliella tertiolecta</subject><subject>Efficiency metrics</subject><subject>EPS</subject><subject>Fluorescence</subject><subject>Laboratorium voor Plantenfysiologie</subject><subject>Laboratory of Plant Physiology</subject><subject>Lighting</subject><subject>Luminous intensity</subject><subject>Marine</subject><subject>Photoinhibition</subject><subject>Photons</subject><subject>Phytoplankton</subject><subject>Plants</subject><issn>0171-8630</issn><issn>1616-1599</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><recordid>eNo1j8tqHDEUREVIwJOJN94HtPKuHb27e2nsJA4Yski8FuqeK48GtdTWg2E-wv9smUlWBXWrDrcQuqLkhnMpvi2wZko4HfoPaEMVVR2V4_gRbQjtaTcoTi7Q55wPhFAlerVBr3_csnrAOyiQFhdMcTHgaPG6jyXmUyh7KG7GYK2bHYT5hE3Yna8u7N3k_hfuazDegfcGN1RzPczF4OmEsyk1NXB4xmv1GbD1NSbIc8MBXsDkmmCBUPIX9Mmalrj8p1v09OP737uH7vH3z193t4_dgUtaOgET9LQHw4gdGVezJURJSQSMXAlCLKf9JGGSO8GksqMYpBGKz3SwvZKG8S0az9yjeYbQHoOgg0mzyzoap72bkkknfaxJB_8ua52yZooNfeten7trii8VctGLa1Pa7gCxZk3VIAWRYwt-PQcPucSk1-SWdygTg2CMD_wNAgaJ8g</recordid><startdate>19940101</startdate><enddate>19940101</enddate><creator>Hofstraat, J. W.</creator><creator>Peeters, J. C. H.</creator><creator>Snel, J. F. H.</creator><creator>Geel, C.</creator><general>Inter-Research</general><scope>7TN</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>QVL</scope></search><sort><creationdate>19940101</creationdate><title>Simple determination of photosynthetic efficiency and photoinhibition of Dunaliella tertiolecta by saturating pulse fluorescence measurements</title><author>Hofstraat, J. W. ; Peeters, J. C. H. ; Snel, J. F. 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H.</creatorcontrib><creatorcontrib>Geel, C.</creatorcontrib><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>NARCIS:Publications</collection><jtitle>Marine ecology. Progress series (Halstenbek)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hofstraat, J. W.</au><au>Peeters, J. C. H.</au><au>Snel, J. F. H.</au><au>Geel, C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simple determination of photosynthetic efficiency and photoinhibition of Dunaliella tertiolecta by saturating pulse fluorescence measurements</atitle><jtitle>Marine ecology. Progress series (Halstenbek)</jtitle><date>1994-01-01</date><risdate>1994</risdate><volume>103</volume><issue>1/2</issue><spage>187</spage><epage>196</epage><pages>187-196</pages><issn>0171-8630</issn><eissn>1616-1599</eissn><abstract>Saturating pulse fluorescence measurements, well known from studies of higher plants, were applied to cultures of the chlorophyte Dunaliella tertiolecta. Photochemical and non-photochemical quenching, and the photochemical yield and photochemical efficiency of photosystem II, were determined for cultures of D. tertiolecta growing under varying light intensities. Photosynthetic efficiencies appeared to correlate well with growth rates determined for the D. tertiolecta cultures. The photochemical yield provides a measure of photoinhibition effects. The results indicate that the saturating pulse fluorescence method may be successfully used to determine photosynthetic characteristics of phytoplankton. The technique is simple to apply and can be adapted for photosynthetic measurements in situ, i.e. on phytoplankton in their natural habitat.</abstract><pub>Inter-Research</pub><doi>10.3354/meps103187</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0171-8630 |
| ispartof | Marine ecology. Progress series (Halstenbek), 1994-01, Vol.103 (1/2), p.187-196 |
| issn | 0171-8630 1616-1599 |
| language | eng |
| recordid | cdi_wageningen_narcis_oai_library_wur_nl_wurpubs_26287 |
| source | JSTOR Archival Journals and Primary Sources Collection |
| subjects | Chlorophylls Dunaliella Dunaliella tertiolecta Efficiency metrics EPS Fluorescence Laboratorium voor Plantenfysiologie Laboratory of Plant Physiology Lighting Luminous intensity Marine Photoinhibition Photons Phytoplankton Plants |
| title | Simple determination of photosynthetic efficiency and photoinhibition of Dunaliella tertiolecta by saturating pulse fluorescence measurements |
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