Modelling the Karenia mikimotoi bloom that occurred in the western English Channel during summer 2003
Observations from space and in situ from the R.V. Corystes 8/03 Cruise show that a massive Karenia mikimotoi bloom occured during summer 2003 in the western English Channel. Due to exceptional climatoligical conditions that occured in June 2003, the installation of a very strong thermocline enhanced...
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creator | Vanhoutte-Brunier, Alice Fernand, Liam Ménesguen, Alain Lyons, Sandra Gohin, Francis Cugier, Philippe |
description | Observations from space and
in situ from the R.V. Corystes 8/03 Cruise show that a massive
Karenia mikimotoi bloom occured during summer 2003 in the western English Channel. Due to exceptional climatoligical conditions that occured in June 2003, the installation of a very strong thermocline enhanced the development of a massive bloom over 1 million
cells
l
−1 in the Central English Channel. This paper presents the application of a mathematical model of this species, previously developed in for the Bay of Biscay, into a general 3D model of the primary production of the English Channel and southern Bight of the North Sea. Allelopathic interactions exerted by
K. mikimotoi on other phytoplankton species and the role of agitation in the mortality of this species are taken into account. The model includes the dynamics of the bloom and consequently reproduces with good agreement the geographical distribution of the
K. mikimotoi bloom both surface and subsurface. The model suggests that the apparent transport of the bloom towards the French coasts as inferred from the satellite observation was not due to advection but was only caused by the establishment of suitable conditions. The sensivity of the
K. mikimotoi distribution to boundary conditions, initialization and the role of turbulence is discussed. |
doi_str_mv | 10.1016/j.ecolmodel.2007.08.025 |
format | Article |
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in situ from the R.V. Corystes 8/03 Cruise show that a massive
Karenia mikimotoi bloom occured during summer 2003 in the western English Channel. Due to exceptional climatoligical conditions that occured in June 2003, the installation of a very strong thermocline enhanced the development of a massive bloom over 1 million
cells
l
−1 in the Central English Channel. This paper presents the application of a mathematical model of this species, previously developed in for the Bay of Biscay, into a general 3D model of the primary production of the English Channel and southern Bight of the North Sea. Allelopathic interactions exerted by
K. mikimotoi on other phytoplankton species and the role of agitation in the mortality of this species are taken into account. The model includes the dynamics of the bloom and consequently reproduces with good agreement the geographical distribution of the
K. mikimotoi bloom both surface and subsurface. The model suggests that the apparent transport of the bloom towards the French coasts as inferred from the satellite observation was not due to advection but was only caused by the establishment of suitable conditions. The sensivity of the
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in situ from the R.V. Corystes 8/03 Cruise show that a massive
Karenia mikimotoi bloom occured during summer 2003 in the western English Channel. Due to exceptional climatoligical conditions that occured in June 2003, the installation of a very strong thermocline enhanced the development of a massive bloom over 1 million
cells
l
−1 in the Central English Channel. This paper presents the application of a mathematical model of this species, previously developed in for the Bay of Biscay, into a general 3D model of the primary production of the English Channel and southern Bight of the North Sea. Allelopathic interactions exerted by
K. mikimotoi on other phytoplankton species and the role of agitation in the mortality of this species are taken into account. The model includes the dynamics of the bloom and consequently reproduces with good agreement the geographical distribution of the
K. mikimotoi bloom both surface and subsurface. The model suggests that the apparent transport of the bloom towards the French coasts as inferred from the satellite observation was not due to advection but was only caused by the establishment of suitable conditions. The sensivity of the
K. mikimotoi distribution to boundary conditions, initialization and the role of turbulence is discussed.</description><subject>Animal, plant and microbial ecology</subject><subject>Biological and medical sciences</subject><subject>Corystes</subject><subject>Coupled physical-biogeochemical 3D modelling</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects. Techniques</subject><subject>Karenia mikimotoi</subject><subject>Marine</subject><subject>Methods and techniques (sampling, tagging, trapping, modelling...)</subject><subject>Primary production</subject><subject>SeaWiFS</subject><subject>Western English Channel</subject><issn>0304-3800</issn><issn>1872-7026</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkM1u2zAQhImgAeI6eYbwkt6kLimTFI-Bkf6gKXJJzgRNrWw6EpmQUou8fenYaI897WG_2ZkdQq4Z1AyY_Lyv0cVhjB0ONQdQNbQ1cHFGFqxVvFLA5QeygAZWVdMCXJCPOe8BgPGWLwj-PAgHH7Z02iH9YRMGb-non_0Yp-jpZohxLDs70ejcnBJ21Id3-DfmCVOgd2E7-Lyj650NAQfazelwL8_jiImWTM0lOe_tkPHqNJfk6cvd4_pbdf_w9fv69r5yKy6mSmnVC8VaLa0GpqReOeuEA9l2wLkUurfCbqSTKFUDemM5MuWwQYGooOXNknw63n1J8XUu8czosyv_2YBxzoaDboRYyQKqI-hSzDlhb16SH216MwzMoVazN39rNYdaDbSm1FqUNycLm50d-mSD8_mfXGuttITC3R45LP_-8phMdh6Dw84ndJPpov-v1x99tpIl</recordid><startdate>20080210</startdate><enddate>20080210</enddate><creator>Vanhoutte-Brunier, Alice</creator><creator>Fernand, Liam</creator><creator>Ménesguen, Alain</creator><creator>Lyons, Sandra</creator><creator>Gohin, Francis</creator><creator>Cugier, Philippe</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>7ST</scope><scope>7U6</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>M7N</scope></search><sort><creationdate>20080210</creationdate><title>Modelling the Karenia mikimotoi bloom that occurred in the western English Channel during summer 2003</title><author>Vanhoutte-Brunier, Alice ; Fernand, Liam ; Ménesguen, Alain ; Lyons, Sandra ; Gohin, Francis ; Cugier, Philippe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c425t-797f571896a9017694cac5c068d022659fa5ab6c6e67309ba2e17ce3e5ee70823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Animal, plant and microbial ecology</topic><topic>Biological and medical sciences</topic><topic>Corystes</topic><topic>Coupled physical-biogeochemical 3D modelling</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects. Techniques</topic><topic>Karenia mikimotoi</topic><topic>Marine</topic><topic>Methods and techniques (sampling, tagging, trapping, modelling...)</topic><topic>Primary production</topic><topic>SeaWiFS</topic><topic>Western English Channel</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vanhoutte-Brunier, Alice</creatorcontrib><creatorcontrib>Fernand, Liam</creatorcontrib><creatorcontrib>Ménesguen, Alain</creatorcontrib><creatorcontrib>Lyons, Sandra</creatorcontrib><creatorcontrib>Gohin, Francis</creatorcontrib><creatorcontrib>Cugier, Philippe</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Environmental Sciences and Pollution Management</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>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><jtitle>Ecological modelling</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vanhoutte-Brunier, Alice</au><au>Fernand, Liam</au><au>Ménesguen, Alain</au><au>Lyons, Sandra</au><au>Gohin, Francis</au><au>Cugier, Philippe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Modelling the Karenia mikimotoi bloom that occurred in the western English Channel during summer 2003</atitle><jtitle>Ecological modelling</jtitle><date>2008-02-10</date><risdate>2008</risdate><volume>210</volume><issue>4</issue><spage>351</spage><epage>376</epage><pages>351-376</pages><issn>0304-3800</issn><eissn>1872-7026</eissn><coden>ECMODT</coden><abstract>Observations from space and
in situ from the R.V. Corystes 8/03 Cruise show that a massive
Karenia mikimotoi bloom occured during summer 2003 in the western English Channel. Due to exceptional climatoligical conditions that occured in June 2003, the installation of a very strong thermocline enhanced the development of a massive bloom over 1 million
cells
l
−1 in the Central English Channel. This paper presents the application of a mathematical model of this species, previously developed in for the Bay of Biscay, into a general 3D model of the primary production of the English Channel and southern Bight of the North Sea. Allelopathic interactions exerted by
K. mikimotoi on other phytoplankton species and the role of agitation in the mortality of this species are taken into account. The model includes the dynamics of the bloom and consequently reproduces with good agreement the geographical distribution of the
K. mikimotoi bloom both surface and subsurface. The model suggests that the apparent transport of the bloom towards the French coasts as inferred from the satellite observation was not due to advection but was only caused by the establishment of suitable conditions. The sensivity of the
K. mikimotoi distribution to boundary conditions, initialization and the role of turbulence is discussed.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.ecolmodel.2007.08.025</doi><tpages>26</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Animal, plant and microbial ecology Biological and medical sciences Corystes Coupled physical-biogeochemical 3D modelling Fundamental and applied biological sciences. Psychology General aspects. Techniques Karenia mikimotoi Marine Methods and techniques (sampling, tagging, trapping, modelling...) Primary production SeaWiFS Western English Channel |
title | Modelling the Karenia mikimotoi bloom that occurred in the western English Channel during summer 2003 |
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