Loading…
The benthic toxic dinoflagellate Ostreopsis cf. ovata in the NW Mediterranean Sea: Relationship between sea surface temperature and bloom phenology
•Long-term monitoring showed variability in bloom dynamics of O. cf. ovata in NW Mediterranean Sea.•A strong positive correlation was observed between spring sea surface temperatures and bloom timing.•Highest growth rates did not coincide with highest sea surface temperatures.•Sea surface temperatur...
Saved in:
Published in: | Harmful algae 2022-02, Vol.112, p.102184-102184, Article 102184 |
---|---|
Main Authors: | , , , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
cited_by | cdi_FETCH-LOGICAL-c430t-5ce4304669510b158c8a63d3f03b31716b3e130d9007c6d56d97b171963863413 |
---|---|
cites | cdi_FETCH-LOGICAL-c430t-5ce4304669510b158c8a63d3f03b31716b3e130d9007c6d56d97b171963863413 |
container_end_page | 102184 |
container_issue | |
container_start_page | 102184 |
container_title | Harmful algae |
container_volume | 112 |
creator | Drouet, K. Jauzein, C. Gasparini, S. Pavaux, A-S Berdalet, E. Marro, S. Davenet-Sbirrazuoli, V. Siano, R. Lemée, R. |
description | •Long-term monitoring showed variability in bloom dynamics of O. cf. ovata in NW Mediterranean Sea.•A strong positive correlation was observed between spring sea surface temperatures and bloom timing.•Highest growth rates did not coincide with highest sea surface temperatures.•Sea surface temperature, nutrient loads, wind regimes and rainfall were the main factors affecting O. cf. ovata bloom phenology.
Blooms of the toxic benthic dinoflagellate Ostreopsis cf. ovata can induce ecological and human health issues in certain temperate areas. In order to prevent these negative effects, long-term monitoring studies of O. cf. ovata blooms have been conducted in several impacted areas to have a comprehensive understanding of bloom dynamics and efficient tools for risk management.
O. cf. ovata blooms were monitored every summer (from mid-June to the end of August) on five identified sites in Larvotto beach (Monaco, NW Mediterranean Sea), between 2007 and 2019. This time-series represents one of the largest time-series in the world describing blooms of this species.
Bloom phenological features (timing, duration, maximum cell abundance and growth rate), were found to be highly variable throughout the studied period, and were analyzed as a function of different hydroclimatic parameters, including sea surface temperature (SST). The highest net growth rates were related to temperatures ranging between 21°C and 25°C, and did not coincide with maximal temperature records (27.5°C). Such results suggest that, although global warming possibly influences the expansion of O. cf. ovata from tropical to temperate waters, the definite impact of temperature on bloom dynamics might be more complex than a simple facilitation factor for algal growth, at least in NW Mediterranean waters.
Furthermore, monthly SST anomalies calculated over this 13-year survey showed a strong positive correlation between spring SST positive anomalies and the bloom starting date, indicating that blooms occurred earlier in the season when spring SSTs were warmer than usual.
Overall results provide tools to modelers and managers who are facing crucial challenges to predict the distribution and phenology of O. cf. ovata blooms in European coastal waters, moreover in a context of global warming. |
doi_str_mv | 10.1016/j.hal.2022.102184 |
format | article |
fullrecord | <record><control><sourceid>proquest_hal_p</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_03542208v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1568988322000130</els_id><sourcerecordid>2628296313</sourcerecordid><originalsourceid>FETCH-LOGICAL-c430t-5ce4304669510b158c8a63d3f03b31716b3e130d9007c6d56d97b171963863413</originalsourceid><addsrcrecordid>eNp9kc1u1TAQhSMEoqXwAGyQl7DIxT-J48CqqoAiXagERSwtx540vkrsYDsX-hy8MA4pXbLxeEbnfItziuI5wTuCCX992A1q3FFMad4pEdWD4pSIRpSkavDD_K-5KFsh2EnxJMYDzhqM8ePihNWkqgRpT4vf1wOgDlwarEbJ_8qvsc73o7qBcVQJ0FVMAfwcbUS63yF_VEkh61DKxs_f0ScwNkEIyoFy6CuoN-gLZKP1Lg52zuz0E8ChCArFJfRKA0owzRBUWgIg5QzqRu8nNA_g_Ohvbp8Wj3o1Rnh2N8-Kb-_fXV9clvurDx8vzvelrhhOZa0hz4rztia4I7XQQnFmWI9Zx0hDeMeAMGxajBvNTc1N23T53nImOKsIOytebdycopyDnVS4lV5ZeXm-l-sNs7qiFIvjqn25aefgfywQk5xs1GtEDvwSJeVU0EwmLEvJJtXBxxigv2cTLNfe5OEvfe1Nbr1lz4s7_NJNYO4d_4rKgrebAHIgRwtBRm3B6Zx-AJ2k8fY_-D86JKfH</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2628296313</pqid></control><display><type>article</type><title>The benthic toxic dinoflagellate Ostreopsis cf. ovata in the NW Mediterranean Sea: Relationship between sea surface temperature and bloom phenology</title><source>ScienceDirect Freedom Collection</source><creator>Drouet, K. ; Jauzein, C. ; Gasparini, S. ; Pavaux, A-S ; Berdalet, E. ; Marro, S. ; Davenet-Sbirrazuoli, V. ; Siano, R. ; Lemée, R.</creator><creatorcontrib>Drouet, K. ; Jauzein, C. ; Gasparini, S. ; Pavaux, A-S ; Berdalet, E. ; Marro, S. ; Davenet-Sbirrazuoli, V. ; Siano, R. ; Lemée, R.</creatorcontrib><description>•Long-term monitoring showed variability in bloom dynamics of O. cf. ovata in NW Mediterranean Sea.•A strong positive correlation was observed between spring sea surface temperatures and bloom timing.•Highest growth rates did not coincide with highest sea surface temperatures.•Sea surface temperature, nutrient loads, wind regimes and rainfall were the main factors affecting O. cf. ovata bloom phenology.
Blooms of the toxic benthic dinoflagellate Ostreopsis cf. ovata can induce ecological and human health issues in certain temperate areas. In order to prevent these negative effects, long-term monitoring studies of O. cf. ovata blooms have been conducted in several impacted areas to have a comprehensive understanding of bloom dynamics and efficient tools for risk management.
O. cf. ovata blooms were monitored every summer (from mid-June to the end of August) on five identified sites in Larvotto beach (Monaco, NW Mediterranean Sea), between 2007 and 2019. This time-series represents one of the largest time-series in the world describing blooms of this species.
Bloom phenological features (timing, duration, maximum cell abundance and growth rate), were found to be highly variable throughout the studied period, and were analyzed as a function of different hydroclimatic parameters, including sea surface temperature (SST). The highest net growth rates were related to temperatures ranging between 21°C and 25°C, and did not coincide with maximal temperature records (27.5°C). Such results suggest that, although global warming possibly influences the expansion of O. cf. ovata from tropical to temperate waters, the definite impact of temperature on bloom dynamics might be more complex than a simple facilitation factor for algal growth, at least in NW Mediterranean waters.
Furthermore, monthly SST anomalies calculated over this 13-year survey showed a strong positive correlation between spring SST positive anomalies and the bloom starting date, indicating that blooms occurred earlier in the season when spring SSTs were warmer than usual.
Overall results provide tools to modelers and managers who are facing crucial challenges to predict the distribution and phenology of O. cf. ovata blooms in European coastal waters, moreover in a context of global warming.</description><identifier>ISSN: 1568-9883</identifier><identifier>EISSN: 1878-1470</identifier><identifier>DOI: 10.1016/j.hal.2022.102184</identifier><identifier>PMID: 35144819</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Benthic HABs ; Environmental factors ; Long-term monitoring ; Mediterranean Sea ; Ocean, Atmosphere ; Sciences of the Universe ; SST anomalies ; Temperature niche</subject><ispartof>Harmful algae, 2022-02, Vol.112, p.102184-102184, Article 102184</ispartof><rights>2022 Elsevier B.V.</rights><rights>Copyright © 2022 Elsevier B.V. All rights reserved.</rights><rights>Attribution - NonCommercial</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c430t-5ce4304669510b158c8a63d3f03b31716b3e130d9007c6d56d97b171963863413</citedby><cites>FETCH-LOGICAL-c430t-5ce4304669510b158c8a63d3f03b31716b3e130d9007c6d56d97b171963863413</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35144819$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-03542208$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Drouet, K.</creatorcontrib><creatorcontrib>Jauzein, C.</creatorcontrib><creatorcontrib>Gasparini, S.</creatorcontrib><creatorcontrib>Pavaux, A-S</creatorcontrib><creatorcontrib>Berdalet, E.</creatorcontrib><creatorcontrib>Marro, S.</creatorcontrib><creatorcontrib>Davenet-Sbirrazuoli, V.</creatorcontrib><creatorcontrib>Siano, R.</creatorcontrib><creatorcontrib>Lemée, R.</creatorcontrib><title>The benthic toxic dinoflagellate Ostreopsis cf. ovata in the NW Mediterranean Sea: Relationship between sea surface temperature and bloom phenology</title><title>Harmful algae</title><addtitle>Harmful Algae</addtitle><description>•Long-term monitoring showed variability in bloom dynamics of O. cf. ovata in NW Mediterranean Sea.•A strong positive correlation was observed between spring sea surface temperatures and bloom timing.•Highest growth rates did not coincide with highest sea surface temperatures.•Sea surface temperature, nutrient loads, wind regimes and rainfall were the main factors affecting O. cf. ovata bloom phenology.
Blooms of the toxic benthic dinoflagellate Ostreopsis cf. ovata can induce ecological and human health issues in certain temperate areas. In order to prevent these negative effects, long-term monitoring studies of O. cf. ovata blooms have been conducted in several impacted areas to have a comprehensive understanding of bloom dynamics and efficient tools for risk management.
O. cf. ovata blooms were monitored every summer (from mid-June to the end of August) on five identified sites in Larvotto beach (Monaco, NW Mediterranean Sea), between 2007 and 2019. This time-series represents one of the largest time-series in the world describing blooms of this species.
Bloom phenological features (timing, duration, maximum cell abundance and growth rate), were found to be highly variable throughout the studied period, and were analyzed as a function of different hydroclimatic parameters, including sea surface temperature (SST). The highest net growth rates were related to temperatures ranging between 21°C and 25°C, and did not coincide with maximal temperature records (27.5°C). Such results suggest that, although global warming possibly influences the expansion of O. cf. ovata from tropical to temperate waters, the definite impact of temperature on bloom dynamics might be more complex than a simple facilitation factor for algal growth, at least in NW Mediterranean waters.
Furthermore, monthly SST anomalies calculated over this 13-year survey showed a strong positive correlation between spring SST positive anomalies and the bloom starting date, indicating that blooms occurred earlier in the season when spring SSTs were warmer than usual.
Overall results provide tools to modelers and managers who are facing crucial challenges to predict the distribution and phenology of O. cf. ovata blooms in European coastal waters, moreover in a context of global warming.</description><subject>Benthic HABs</subject><subject>Environmental factors</subject><subject>Long-term monitoring</subject><subject>Mediterranean Sea</subject><subject>Ocean, Atmosphere</subject><subject>Sciences of the Universe</subject><subject>SST anomalies</subject><subject>Temperature niche</subject><issn>1568-9883</issn><issn>1878-1470</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kc1u1TAQhSMEoqXwAGyQl7DIxT-J48CqqoAiXagERSwtx540vkrsYDsX-hy8MA4pXbLxeEbnfItziuI5wTuCCX992A1q3FFMad4pEdWD4pSIRpSkavDD_K-5KFsh2EnxJMYDzhqM8ePihNWkqgRpT4vf1wOgDlwarEbJ_8qvsc73o7qBcVQJ0FVMAfwcbUS63yF_VEkh61DKxs_f0ScwNkEIyoFy6CuoN-gLZKP1Lg52zuz0E8ChCArFJfRKA0owzRBUWgIg5QzqRu8nNA_g_Ohvbp8Wj3o1Rnh2N8-Kb-_fXV9clvurDx8vzvelrhhOZa0hz4rztia4I7XQQnFmWI9Zx0hDeMeAMGxajBvNTc1N23T53nImOKsIOytebdycopyDnVS4lV5ZeXm-l-sNs7qiFIvjqn25aefgfywQk5xs1GtEDvwSJeVU0EwmLEvJJtXBxxigv2cTLNfe5OEvfe1Nbr1lz4s7_NJNYO4d_4rKgrebAHIgRwtBRm3B6Zx-AJ2k8fY_-D86JKfH</recordid><startdate>202202</startdate><enddate>202202</enddate><creator>Drouet, K.</creator><creator>Jauzein, C.</creator><creator>Gasparini, S.</creator><creator>Pavaux, A-S</creator><creator>Berdalet, E.</creator><creator>Marro, S.</creator><creator>Davenet-Sbirrazuoli, V.</creator><creator>Siano, R.</creator><creator>Lemée, R.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>1XC</scope><scope>VOOES</scope></search><sort><creationdate>202202</creationdate><title>The benthic toxic dinoflagellate Ostreopsis cf. ovata in the NW Mediterranean Sea: Relationship between sea surface temperature and bloom phenology</title><author>Drouet, K. ; Jauzein, C. ; Gasparini, S. ; Pavaux, A-S ; Berdalet, E. ; Marro, S. ; Davenet-Sbirrazuoli, V. ; Siano, R. ; Lemée, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c430t-5ce4304669510b158c8a63d3f03b31716b3e130d9007c6d56d97b171963863413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Benthic HABs</topic><topic>Environmental factors</topic><topic>Long-term monitoring</topic><topic>Mediterranean Sea</topic><topic>Ocean, Atmosphere</topic><topic>Sciences of the Universe</topic><topic>SST anomalies</topic><topic>Temperature niche</topic><toplevel>online_resources</toplevel><creatorcontrib>Drouet, K.</creatorcontrib><creatorcontrib>Jauzein, C.</creatorcontrib><creatorcontrib>Gasparini, S.</creatorcontrib><creatorcontrib>Pavaux, A-S</creatorcontrib><creatorcontrib>Berdalet, E.</creatorcontrib><creatorcontrib>Marro, S.</creatorcontrib><creatorcontrib>Davenet-Sbirrazuoli, V.</creatorcontrib><creatorcontrib>Siano, R.</creatorcontrib><creatorcontrib>Lemée, R.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Harmful algae</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Drouet, K.</au><au>Jauzein, C.</au><au>Gasparini, S.</au><au>Pavaux, A-S</au><au>Berdalet, E.</au><au>Marro, S.</au><au>Davenet-Sbirrazuoli, V.</au><au>Siano, R.</au><au>Lemée, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The benthic toxic dinoflagellate Ostreopsis cf. ovata in the NW Mediterranean Sea: Relationship between sea surface temperature and bloom phenology</atitle><jtitle>Harmful algae</jtitle><addtitle>Harmful Algae</addtitle><date>2022-02</date><risdate>2022</risdate><volume>112</volume><spage>102184</spage><epage>102184</epage><pages>102184-102184</pages><artnum>102184</artnum><issn>1568-9883</issn><eissn>1878-1470</eissn><abstract>•Long-term monitoring showed variability in bloom dynamics of O. cf. ovata in NW Mediterranean Sea.•A strong positive correlation was observed between spring sea surface temperatures and bloom timing.•Highest growth rates did not coincide with highest sea surface temperatures.•Sea surface temperature, nutrient loads, wind regimes and rainfall were the main factors affecting O. cf. ovata bloom phenology.
Blooms of the toxic benthic dinoflagellate Ostreopsis cf. ovata can induce ecological and human health issues in certain temperate areas. In order to prevent these negative effects, long-term monitoring studies of O. cf. ovata blooms have been conducted in several impacted areas to have a comprehensive understanding of bloom dynamics and efficient tools for risk management.
O. cf. ovata blooms were monitored every summer (from mid-June to the end of August) on five identified sites in Larvotto beach (Monaco, NW Mediterranean Sea), between 2007 and 2019. This time-series represents one of the largest time-series in the world describing blooms of this species.
Bloom phenological features (timing, duration, maximum cell abundance and growth rate), were found to be highly variable throughout the studied period, and were analyzed as a function of different hydroclimatic parameters, including sea surface temperature (SST). The highest net growth rates were related to temperatures ranging between 21°C and 25°C, and did not coincide with maximal temperature records (27.5°C). Such results suggest that, although global warming possibly influences the expansion of O. cf. ovata from tropical to temperate waters, the definite impact of temperature on bloom dynamics might be more complex than a simple facilitation factor for algal growth, at least in NW Mediterranean waters.
Furthermore, monthly SST anomalies calculated over this 13-year survey showed a strong positive correlation between spring SST positive anomalies and the bloom starting date, indicating that blooms occurred earlier in the season when spring SSTs were warmer than usual.
Overall results provide tools to modelers and managers who are facing crucial challenges to predict the distribution and phenology of O. cf. ovata blooms in European coastal waters, moreover in a context of global warming.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>35144819</pmid><doi>10.1016/j.hal.2022.102184</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1568-9883 |
ispartof | Harmful algae, 2022-02, Vol.112, p.102184-102184, Article 102184 |
issn | 1568-9883 1878-1470 |
language | eng |
recordid | cdi_hal_primary_oai_HAL_hal_03542208v1 |
source | ScienceDirect Freedom Collection |
subjects | Benthic HABs Environmental factors Long-term monitoring Mediterranean Sea Ocean, Atmosphere Sciences of the Universe SST anomalies Temperature niche |
title | The benthic toxic dinoflagellate Ostreopsis cf. ovata in the NW Mediterranean Sea: Relationship between sea surface temperature and bloom phenology |
url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T12%3A12%3A04IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_hal_p&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20benthic%20toxic%20dinoflagellate%20Ostreopsis%20cf.%20ovata%20in%20the%20NW%20Mediterranean%20Sea:%20Relationship%20between%20sea%20surface%20temperature%20and%20bloom%20phenology&rft.jtitle=Harmful%20algae&rft.au=Drouet,%20K.&rft.date=2022-02&rft.volume=112&rft.spage=102184&rft.epage=102184&rft.pages=102184-102184&rft.artnum=102184&rft.issn=1568-9883&rft.eissn=1878-1470&rft_id=info:doi/10.1016/j.hal.2022.102184&rft_dat=%3Cproquest_hal_p%3E2628296313%3C/proquest_hal_p%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c430t-5ce4304669510b158c8a63d3f03b31716b3e130d9007c6d56d97b171963863413%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2628296313&rft_id=info:pmid/35144819&rfr_iscdi=true |