Influence of plankton concentration on gametogenesis and spawning of the black lip pearl oyster Pinctada margaritifera in Ahe atoll lagoon (Tuamotu archipelago, French polynesia)
► Reproduction determinism of P. margaritifera in an atoll lagoon of French Polynesia. ► We measured plankton composition and concentration. ► We measured gonadosomatic index of pearl oysters. ► Gametogenesis rate and spawning driven by plankton composition and concentration. Pearl culture industry...
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| Veröffentlicht in: | Marine pollution bulletin 2012-01, Vol.65 (10-12), p.463-470 |
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| creator | Fournier, Jonathan Levesque, Emmanuelle Pouvreau, Stephane Pennec, Marcel Le Moullac, Gilles Le |
| description | ► Reproduction determinism of P. margaritifera in an atoll lagoon of French Polynesia. ► We measured plankton composition and concentration. ► We measured gonadosomatic index of pearl oysters. ► Gametogenesis rate and spawning driven by plankton composition and concentration.
Pearl culture industry represents one of the dominant business sector of French Polynesia. However, it still entirely relies on unpredictable spat collection success. Our aim was to assess the influence of natural plankton concentration fluctuations on maturation and spawning of the black lip pearl oyster Pinctada margaritifera, during a 4months survey conducted in Ahe atoll lagoon. Plankton concentration was assessed by chlorophyll a extraction and by microscope counts while gonadic index, gonado-visceral dry weights and histology were used to measure pearl oysters reproduction activity. We found that (i) plankton concentration fluctuations were mainly related to wind regime, (ii) gametogenesis rate was mainly related to plankton concentration, (iii) spawning occurred when maximal gonad storage was reached, (iv) plankton concentration was the main spawning synchronizing factor. These results contribute explaining P. margaritifera spat collection variability in French Polynesian atoll lagoon. |
| doi_str_mv | 10.1016/j.marpolbul.2012.03.027 |
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Pearl culture industry represents one of the dominant business sector of French Polynesia. However, it still entirely relies on unpredictable spat collection success. Our aim was to assess the influence of natural plankton concentration fluctuations on maturation and spawning of the black lip pearl oyster Pinctada margaritifera, during a 4months survey conducted in Ahe atoll lagoon. Plankton concentration was assessed by chlorophyll a extraction and by microscope counts while gonadic index, gonado-visceral dry weights and histology were used to measure pearl oysters reproduction activity. We found that (i) plankton concentration fluctuations were mainly related to wind regime, (ii) gametogenesis rate was mainly related to plankton concentration, (iii) spawning occurred when maximal gonad storage was reached, (iv) plankton concentration was the main spawning synchronizing factor. These results contribute explaining P. margaritifera spat collection variability in French Polynesian atoll lagoon.</description><identifier>ISSN: 0025-326X</identifier><identifier>EISSN: 1879-3363</identifier><identifier>DOI: 10.1016/j.marpolbul.2012.03.027</identifier><identifier>PMID: 22560741</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Animals ; Aquaculture ; business enterprises ; chlorophyll ; French Polynesia ; Gametogenesis ; histology ; industry ; Life Sciences ; Margaritifera ; Marine ; oyster culture ; oysters ; Pearl Oyster ; pearls ; Phytoplankton ; Pinctada - growth & development ; Pinctada margaritifera ; plankton ; Plankton - growth & development ; Polynesia ; Spawning ; surveys ; water pollution</subject><ispartof>Marine pollution bulletin, 2012-01, Vol.65 (10-12), p.463-470</ispartof><rights>2012 Elsevier Ltd</rights><rights>Copyright © 2012 Elsevier Ltd. All rights reserved.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c511t-c3d570d878444083ba251f72a9e2ea35b8ea376b5127fb9fcc8023cd52e327ee3</citedby><cites>FETCH-LOGICAL-c511t-c3d570d878444083ba251f72a9e2ea35b8ea376b5127fb9fcc8023cd52e327ee3</cites><orcidid>0000-0003-2402-7366 ; 0000-0003-3749-8239</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.marpolbul.2012.03.027$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22560741$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-04499263$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Fournier, Jonathan</creatorcontrib><creatorcontrib>Levesque, Emmanuelle</creatorcontrib><creatorcontrib>Pouvreau, Stephane</creatorcontrib><creatorcontrib>Pennec, Marcel Le</creatorcontrib><creatorcontrib>Moullac, Gilles Le</creatorcontrib><title>Influence of plankton concentration on gametogenesis and spawning of the black lip pearl oyster Pinctada margaritifera in Ahe atoll lagoon (Tuamotu archipelago, French polynesia)</title><title>Marine pollution bulletin</title><addtitle>Mar Pollut Bull</addtitle><description>► Reproduction determinism of P. margaritifera in an atoll lagoon of French Polynesia. ► We measured plankton composition and concentration. ► We measured gonadosomatic index of pearl oysters. ► Gametogenesis rate and spawning driven by plankton composition and concentration.
Pearl culture industry represents one of the dominant business sector of French Polynesia. However, it still entirely relies on unpredictable spat collection success. Our aim was to assess the influence of natural plankton concentration fluctuations on maturation and spawning of the black lip pearl oyster Pinctada margaritifera, during a 4months survey conducted in Ahe atoll lagoon. Plankton concentration was assessed by chlorophyll a extraction and by microscope counts while gonadic index, gonado-visceral dry weights and histology were used to measure pearl oysters reproduction activity. We found that (i) plankton concentration fluctuations were mainly related to wind regime, (ii) gametogenesis rate was mainly related to plankton concentration, (iii) spawning occurred when maximal gonad storage was reached, (iv) plankton concentration was the main spawning synchronizing factor. These results contribute explaining P. margaritifera spat collection variability in French Polynesian atoll lagoon.</description><subject>Animals</subject><subject>Aquaculture</subject><subject>business enterprises</subject><subject>chlorophyll</subject><subject>French Polynesia</subject><subject>Gametogenesis</subject><subject>histology</subject><subject>industry</subject><subject>Life Sciences</subject><subject>Margaritifera</subject><subject>Marine</subject><subject>oyster culture</subject><subject>oysters</subject><subject>Pearl Oyster</subject><subject>pearls</subject><subject>Phytoplankton</subject><subject>Pinctada - growth & development</subject><subject>Pinctada margaritifera</subject><subject>plankton</subject><subject>Plankton - growth & development</subject><subject>Polynesia</subject><subject>Spawning</subject><subject>surveys</subject><subject>water pollution</subject><issn>0025-326X</issn><issn>1879-3363</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkt1q3DAQhU1pabZpX6HRZQLdrX5sy75cQtIEFlpoAr0TY3ns1UZruZKcsq_VJ6zMpnsbEBIavpk5I50su2B0xSgrv-5We_Cjs81kV5wyvqJiRbl8ky1YJeulEKV4my0o5cVS8PLXWfYhhB2lVHLJ3mdnnBcllTlbZH_vh85OOGgkriOjheEpuoFolyJD9BBNuqXVwx6j63HAYAKBoSVhhD-DGfo5L26RNBb0E7FmJCOCt8QdQkRPfphBR2iBJME9eBNNhx6IGcg6JUF01hILvUs9Lh8m2Ls4EfB6a0acw1_IrU_qtiQNe5ibw9XH7F0HNuCnl_M8e7y9ebi-W26-f7u_Xm-WumAsLrVoC0nbSlZ5ntNKNMAL1kkONXIEUTRV2mXZFIzLrqk7rSvKhW4LjoJLRHGeXR3rbsGq0Zs0wEE5MOpuvVFzjOZ5XfNSPLPEXh7Z0bvfE4ao9iZotOk90U1BMcFFRQsu5esoTaqKgokZlUdUexeCx-4kg1E1-0Dt1MkHavaBokIlH6TMzy9NpmaP7Snv_8cn4OIIdOAU9N4E9fgzVSiTSRhj9VxifSQwvfGzQa-CNrNRWuNRR9U686qMf1Id1CY</recordid><startdate>20120101</startdate><enddate>20120101</enddate><creator>Fournier, Jonathan</creator><creator>Levesque, Emmanuelle</creator><creator>Pouvreau, Stephane</creator><creator>Pennec, Marcel Le</creator><creator>Moullac, Gilles Le</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</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><scope>7ST</scope><scope>7TN</scope><scope>7TV</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H97</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>P64</scope><scope>SOI</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0003-2402-7366</orcidid><orcidid>https://orcid.org/0000-0003-3749-8239</orcidid></search><sort><creationdate>20120101</creationdate><title>Influence of plankton concentration on gametogenesis and spawning of the black lip pearl oyster Pinctada margaritifera in Ahe atoll lagoon (Tuamotu archipelago, French polynesia)</title><author>Fournier, Jonathan ; Levesque, Emmanuelle ; Pouvreau, Stephane ; Pennec, Marcel Le ; Moullac, Gilles Le</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c511t-c3d570d878444083ba251f72a9e2ea35b8ea376b5127fb9fcc8023cd52e327ee3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Animals</topic><topic>Aquaculture</topic><topic>business enterprises</topic><topic>chlorophyll</topic><topic>French Polynesia</topic><topic>Gametogenesis</topic><topic>histology</topic><topic>industry</topic><topic>Life Sciences</topic><topic>Margaritifera</topic><topic>Marine</topic><topic>oyster culture</topic><topic>oysters</topic><topic>Pearl Oyster</topic><topic>pearls</topic><topic>Phytoplankton</topic><topic>Pinctada - growth & development</topic><topic>Pinctada margaritifera</topic><topic>plankton</topic><topic>Plankton - growth & development</topic><topic>Polynesia</topic><topic>Spawning</topic><topic>surveys</topic><topic>water pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fournier, Jonathan</creatorcontrib><creatorcontrib>Levesque, Emmanuelle</creatorcontrib><creatorcontrib>Pouvreau, Stephane</creatorcontrib><creatorcontrib>Pennec, Marcel Le</creatorcontrib><creatorcontrib>Moullac, Gilles Le</creatorcontrib><collection>AGRIS</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><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Pollution Abstracts</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>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Marine pollution bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fournier, Jonathan</au><au>Levesque, Emmanuelle</au><au>Pouvreau, Stephane</au><au>Pennec, Marcel Le</au><au>Moullac, Gilles Le</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of plankton concentration on gametogenesis and spawning of the black lip pearl oyster Pinctada margaritifera in Ahe atoll lagoon (Tuamotu archipelago, French polynesia)</atitle><jtitle>Marine pollution bulletin</jtitle><addtitle>Mar Pollut Bull</addtitle><date>2012-01-01</date><risdate>2012</risdate><volume>65</volume><issue>10-12</issue><spage>463</spage><epage>470</epage><pages>463-470</pages><issn>0025-326X</issn><eissn>1879-3363</eissn><abstract>► Reproduction determinism of P. margaritifera in an atoll lagoon of French Polynesia. ► We measured plankton composition and concentration. ► We measured gonadosomatic index of pearl oysters. ► Gametogenesis rate and spawning driven by plankton composition and concentration.
Pearl culture industry represents one of the dominant business sector of French Polynesia. However, it still entirely relies on unpredictable spat collection success. Our aim was to assess the influence of natural plankton concentration fluctuations on maturation and spawning of the black lip pearl oyster Pinctada margaritifera, during a 4months survey conducted in Ahe atoll lagoon. Plankton concentration was assessed by chlorophyll a extraction and by microscope counts while gonadic index, gonado-visceral dry weights and histology were used to measure pearl oysters reproduction activity. We found that (i) plankton concentration fluctuations were mainly related to wind regime, (ii) gametogenesis rate was mainly related to plankton concentration, (iii) spawning occurred when maximal gonad storage was reached, (iv) plankton concentration was the main spawning synchronizing factor. These results contribute explaining P. margaritifera spat collection variability in French Polynesian atoll lagoon.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>22560741</pmid><doi>10.1016/j.marpolbul.2012.03.027</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-2402-7366</orcidid><orcidid>https://orcid.org/0000-0003-3749-8239</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Marine pollution bulletin, 2012-01, Vol.65 (10-12), p.463-470 |
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| source | MEDLINE; Access via ScienceDirect (Elsevier) |
| subjects | Animals Aquaculture business enterprises chlorophyll French Polynesia Gametogenesis histology industry Life Sciences Margaritifera Marine oyster culture oysters Pearl Oyster pearls Phytoplankton Pinctada - growth & development Pinctada margaritifera plankton Plankton - growth & development Polynesia Spawning surveys water pollution |
| title | Influence of plankton concentration on gametogenesis and spawning of the black lip pearl oyster Pinctada margaritifera in Ahe atoll lagoon (Tuamotu archipelago, French polynesia) |
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