Assessment of phytoplankton group composition in the Golden Horn Estuary (Sea of Marmara, Turkey) determined with pigments measured by HPLC-CHEMTAX analyses and microscopy
Phtytoplankton group composition determined by microscopy was compared with high performance liquid chromatography (HPLC) derived from pigment signatures in surface water samples taken bi-weekly and monthly between October 2018 and September 2019 in the Golden Horn Estuary (Sea of Marmara). A total...
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| Veröffentlicht in: | Journal of the Marine Biological Association of the United Kingdom 2021-06, Vol.101 (4), p.649-665 |
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| description | Phtytoplankton group composition determined by microscopy was compared with high performance liquid chromatography (HPLC) derived from pigment signatures in surface water samples taken bi-weekly and monthly between October 2018 and September 2019 in the Golden Horn Estuary (Sea of Marmara). A total of 80 eukaryotic phytoplankton taxa belonging to eight algal classes were identified in surface water during the study period. Forty-three taxa (54%) were diatoms, 29 taxa (36%) were dinoflagellates and eight taxa (10%) were other phytoflagellates. The average contribution of diatoms to total phytoplankton abundance decreased considerably (41 to 25%), while the average contribution of dinoflagellates and other phytoflagellates increased markedly (59 to 75%) from the lower to the middle estuary. Chlorophyll-a and seven other group-specific pigments, including fucoxanthin, peridinin, chlorophyll-c1 + c2, alloxanthin, 19′-hexanoyloxyfucoxanthin, 19′-butanoyloxyfucoxanthin and divinyl chlorophyll-a were identified in the study area. The relative contribution of the major phytoplankton groups to chlorophyll-a was estimated on three different initial ratio matrices by CHEMTAX. The results obtained were compared with those from microscopic examination. It was concluded that the CHEMTAX method was not accurate enough to characterize the phytoplankton community in the Golden Horn Estuary ecosystem and microscopic analysis was essential to determine the major contributing species to chlorophyll-a. |
| doi_str_mv | 10.1017/S0025315421000631 |
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A total of 80 eukaryotic phytoplankton taxa belonging to eight algal classes were identified in surface water during the study period. Forty-three taxa (54%) were diatoms, 29 taxa (36%) were dinoflagellates and eight taxa (10%) were other phytoflagellates. The average contribution of diatoms to total phytoplankton abundance decreased considerably (41 to 25%), while the average contribution of dinoflagellates and other phytoflagellates increased markedly (59 to 75%) from the lower to the middle estuary. Chlorophyll-a and seven other group-specific pigments, including fucoxanthin, peridinin, chlorophyll-c1 + c2, alloxanthin, 19′-hexanoyloxyfucoxanthin, 19′-butanoyloxyfucoxanthin and divinyl chlorophyll-a were identified in the study area. The relative contribution of the major phytoplankton groups to chlorophyll-a was estimated on three different initial ratio matrices by CHEMTAX. The results obtained were compared with those from microscopic examination. It was concluded that the CHEMTAX method was not accurate enough to characterize the phytoplankton community in the Golden Horn Estuary ecosystem and microscopic analysis was essential to determine the major contributing species to chlorophyll-a.</description><identifier>ISSN: 0025-3154</identifier><identifier>EISSN: 1469-7769</identifier><identifier>DOI: 10.1017/S0025315421000631</identifier><language>eng</language><publisher>Cambridge, UK: Cambridge University Press</publisher><subject>Algae ; Bacillariophyceae ; Chlorophyll ; Chlorophyll a ; Composition ; Diatoms ; Dinoflagellata ; Dinoflagellates ; Estuaries ; Estuarine dynamics ; Estuarine ecosystems ; Fucoxanthin ; High performance liquid chromatography ; Horns ; HPLC ; Identification ; Liquid chromatography ; Marine microorganisms ; Microscopic analysis ; Microscopy ; Phytoplankton ; Pigments ; Plankton ; Software ; Surface water ; Taxa ; Taxonomy ; Water analysis ; Water quality ; Water sampling ; Weekly</subject><ispartof>Journal of the Marine Biological Association of the United Kingdom, 2021-06, Vol.101 (4), p.649-665</ispartof><rights>Copyright © The Author(s), 2021. Published by Cambridge University Press on behalf of Marine Biological Association of the United Kingdom</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c360t-2f6a13300e0067daeb485803f2a12d3e51d34ac089161c3ecb250228a8e01eb83</citedby><cites>FETCH-LOGICAL-c360t-2f6a13300e0067daeb485803f2a12d3e51d34ac089161c3ecb250228a8e01eb83</cites><orcidid>0000-0002-4660-3937 ; 0000-0002-7729-5893</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.cambridge.org/core/product/identifier/S0025315421000631/type/journal_article$$EHTML$$P50$$Gcambridge$$H</linktohtml><link.rule.ids>164,314,780,784,27915,27916,55619</link.rule.ids></links><search><creatorcontrib>Dursun, Fuat</creatorcontrib><creatorcontrib>Tas, Seyfettin</creatorcontrib><creatorcontrib>Ediger, Dilek</creatorcontrib><title>Assessment of phytoplankton group composition in the Golden Horn Estuary (Sea of Marmara, Turkey) determined with pigments measured by HPLC-CHEMTAX analyses and microscopy</title><title>Journal of the Marine Biological Association of the United Kingdom</title><addtitle>J. Mar. Biol. Ass</addtitle><description>Phtytoplankton group composition determined by microscopy was compared with high performance liquid chromatography (HPLC) derived from pigment signatures in surface water samples taken bi-weekly and monthly between October 2018 and September 2019 in the Golden Horn Estuary (Sea of Marmara). A total of 80 eukaryotic phytoplankton taxa belonging to eight algal classes were identified in surface water during the study period. Forty-three taxa (54%) were diatoms, 29 taxa (36%) were dinoflagellates and eight taxa (10%) were other phytoflagellates. The average contribution of diatoms to total phytoplankton abundance decreased considerably (41 to 25%), while the average contribution of dinoflagellates and other phytoflagellates increased markedly (59 to 75%) from the lower to the middle estuary. Chlorophyll-a and seven other group-specific pigments, including fucoxanthin, peridinin, chlorophyll-c1 + c2, alloxanthin, 19′-hexanoyloxyfucoxanthin, 19′-butanoyloxyfucoxanthin and divinyl chlorophyll-a were identified in the study area. The relative contribution of the major phytoplankton groups to chlorophyll-a was estimated on three different initial ratio matrices by CHEMTAX. The results obtained were compared with those from microscopic examination. It was concluded that the CHEMTAX method was not accurate enough to characterize the phytoplankton community in the Golden Horn Estuary ecosystem and microscopic analysis was essential to determine the major contributing species to chlorophyll-a.</description><subject>Algae</subject><subject>Bacillariophyceae</subject><subject>Chlorophyll</subject><subject>Chlorophyll a</subject><subject>Composition</subject><subject>Diatoms</subject><subject>Dinoflagellata</subject><subject>Dinoflagellates</subject><subject>Estuaries</subject><subject>Estuarine dynamics</subject><subject>Estuarine ecosystems</subject><subject>Fucoxanthin</subject><subject>High performance liquid chromatography</subject><subject>Horns</subject><subject>HPLC</subject><subject>Identification</subject><subject>Liquid chromatography</subject><subject>Marine microorganisms</subject><subject>Microscopic analysis</subject><subject>Microscopy</subject><subject>Phytoplankton</subject><subject>Pigments</subject><subject>Plankton</subject><subject>Software</subject><subject>Surface water</subject><subject>Taxa</subject><subject>Taxonomy</subject><subject>Water analysis</subject><subject>Water quality</subject><subject>Water sampling</subject><subject>Weekly</subject><issn>0025-3154</issn><issn>1469-7769</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1UU1Lw0AQXUTBWv0B3ga8KBjdj-ajx1JqI1QUWsFb2CSTdrXJxt0Nkt_kn3SDggfxNMPMe2_ezBByzugNoyy-XVPKQ8HCCWeU0kiwAzJik2gaxHE0PSSjoR0M_WNyYu2rx7AoTkbkc2YtWltj40BX0O56p9u9bN6cbmBrdNdCoetWW-WUr6gG3A5hqfclNpBq08DCuk6aHi7XKAeJB2lqaeQ1bDrzhv0VlOjQ1KrBEj6U20GrtsM4CzVK2xlfzntIn1bzYJ4uHjazF5CN3Pfelk9KqFVhtC1025-So0ruLZ79xDF5vlts5mmwelzez2eroBARdQGvIsmEoBT9IeJSYj5JwoSKikvGS4EhK8VEFjSZsogVAouch5TzRCZIGeaJGJOLb93W6PcOrctedWe8J5vxMOGxJ05jj2LfqMGeNVhlrVF-8z5jNBt-kv35ieeIH46sc6PKLf5K_8_6Aogij2s</recordid><startdate>20210601</startdate><enddate>20210601</enddate><creator>Dursun, Fuat</creator><creator>Tas, Seyfettin</creator><creator>Ediger, Dilek</creator><general>Cambridge University Press</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7SN</scope><scope>7TN</scope><scope>88A</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H95</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>LK8</scope><scope>M7N</scope><scope>M7P</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><orcidid>https://orcid.org/0000-0002-4660-3937</orcidid><orcidid>https://orcid.org/0000-0002-7729-5893</orcidid></search><sort><creationdate>20210601</creationdate><title>Assessment of phytoplankton group composition in the Golden Horn Estuary (Sea of Marmara, Turkey) determined with pigments measured by HPLC-CHEMTAX analyses and microscopy</title><author>Dursun, Fuat ; Tas, Seyfettin ; Ediger, Dilek</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c360t-2f6a13300e0067daeb485803f2a12d3e51d34ac089161c3ecb250228a8e01eb83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Algae</topic><topic>Bacillariophyceae</topic><topic>Chlorophyll</topic><topic>Chlorophyll a</topic><topic>Composition</topic><topic>Diatoms</topic><topic>Dinoflagellata</topic><topic>Dinoflagellates</topic><topic>Estuaries</topic><topic>Estuarine dynamics</topic><topic>Estuarine ecosystems</topic><topic>Fucoxanthin</topic><topic>High performance liquid chromatography</topic><topic>Horns</topic><topic>HPLC</topic><topic>Identification</topic><topic>Liquid chromatography</topic><topic>Marine microorganisms</topic><topic>Microscopic analysis</topic><topic>Microscopy</topic><topic>Phytoplankton</topic><topic>Pigments</topic><topic>Plankton</topic><topic>Software</topic><topic>Surface water</topic><topic>Taxa</topic><topic>Taxonomy</topic><topic>Water analysis</topic><topic>Water quality</topic><topic>Water sampling</topic><topic>Weekly</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dursun, Fuat</creatorcontrib><creatorcontrib>Tas, Seyfettin</creatorcontrib><creatorcontrib>Ediger, Dilek</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Ecology Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Biology Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Biological Science Collection</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Journal of the Marine Biological Association of the United Kingdom</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dursun, Fuat</au><au>Tas, Seyfettin</au><au>Ediger, Dilek</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Assessment of phytoplankton group composition in the Golden Horn Estuary (Sea of Marmara, Turkey) determined with pigments measured by HPLC-CHEMTAX analyses and microscopy</atitle><jtitle>Journal of the Marine Biological Association of the United Kingdom</jtitle><addtitle>J. Mar. Biol. Ass</addtitle><date>2021-06-01</date><risdate>2021</risdate><volume>101</volume><issue>4</issue><spage>649</spage><epage>665</epage><pages>649-665</pages><issn>0025-3154</issn><eissn>1469-7769</eissn><abstract>Phtytoplankton group composition determined by microscopy was compared with high performance liquid chromatography (HPLC) derived from pigment signatures in surface water samples taken bi-weekly and monthly between October 2018 and September 2019 in the Golden Horn Estuary (Sea of Marmara). A total of 80 eukaryotic phytoplankton taxa belonging to eight algal classes were identified in surface water during the study period. Forty-three taxa (54%) were diatoms, 29 taxa (36%) were dinoflagellates and eight taxa (10%) were other phytoflagellates. The average contribution of diatoms to total phytoplankton abundance decreased considerably (41 to 25%), while the average contribution of dinoflagellates and other phytoflagellates increased markedly (59 to 75%) from the lower to the middle estuary. Chlorophyll-a and seven other group-specific pigments, including fucoxanthin, peridinin, chlorophyll-c1 + c2, alloxanthin, 19′-hexanoyloxyfucoxanthin, 19′-butanoyloxyfucoxanthin and divinyl chlorophyll-a were identified in the study area. The relative contribution of the major phytoplankton groups to chlorophyll-a was estimated on three different initial ratio matrices by CHEMTAX. The results obtained were compared with those from microscopic examination. It was concluded that the CHEMTAX method was not accurate enough to characterize the phytoplankton community in the Golden Horn Estuary ecosystem and microscopic analysis was essential to determine the major contributing species to chlorophyll-a.</abstract><cop>Cambridge, UK</cop><pub>Cambridge University Press</pub><doi>10.1017/S0025315421000631</doi><tpages>17</tpages><orcidid>https://orcid.org/0000-0002-4660-3937</orcidid><orcidid>https://orcid.org/0000-0002-7729-5893</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Algae Bacillariophyceae Chlorophyll Chlorophyll a Composition Diatoms Dinoflagellata Dinoflagellates Estuaries Estuarine dynamics Estuarine ecosystems Fucoxanthin High performance liquid chromatography Horns HPLC Identification Liquid chromatography Marine microorganisms Microscopic analysis Microscopy Phytoplankton Pigments Plankton Software Surface water Taxa Taxonomy Water analysis Water quality Water sampling Weekly |
| title | Assessment of phytoplankton group composition in the Golden Horn Estuary (Sea of Marmara, Turkey) determined with pigments measured by HPLC-CHEMTAX analyses and microscopy |
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