{"refrec":{"BRefID":66741,"RR":"<b>Gonzales, R.O.M.</b> (2004). Use of phytoplankton pigment analysis to monitor eutrophication in the Belgian coast of the North Sea. MSc Thesis. Universiteit Antwerpen/Vrije Universiteit Brussel: Brussel.  77 pp.","BEntID":63116,"PublicFlag":1,"CheckedFlag":0,"wosflag":null,"vabbflag":null,"RefStringPartII":". MSc Thesis. Universiteit Antwerpen/Vrije Universiteit Brussel: Brussel.  77 pp.","DocTypID":5,"DocType":"Book/Monograph","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Gonzales, R.O.M.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Gonzales, R.O.M.","Englishabstract":"<i>Phaeocystis</i> spring blooms occur in the North Sea due to eutrophication. This study aimed to determine whether HPLC pigment analysis can be used to monitor <i>Phaeocystis</i> bloom in the Belgian Coastal zone of the North Sea. Phytoplankton pigment composition of 10 stations along the Belgian Coastal waters was measured using HPLC. Seasonal variation was determined by sampling for 15 months from August 2002 to December 2003. Continuous fluorescence readings were collected during the monthly cruises. Contribution of algal classes to total chl a were derived from pigment data through CHEMTAX analysis and were compared with microscopic analysis. In general, the major dominating phytoplankton groups were diatoms, followed by chlorophytes and euglenophytes. However, in April, <i>Phaeocystis</i> seem to out-compete the other groups resulting to its dominance. By monitoring pigment composition, a pigment was selected to indicate occurrence of <i>Phaeocystis</i> bloom. Chl c3 was used as pigment marker for <i>Phaeocystis</i>. Results of CHEMTAX analysis showed more than 50% dominance of <i>Phaeocystis</i> in most stations in April 2003. The result of Antajan et al. (2004) suggesting that hex-fuco is not a good indicator of <i>P. Globosa</i> in the Belgian Coast was proved in this study. Chl c3 proved useful as indicator of <i>Phaeocystis</i> bloom but caution should be taken in interpreting the result of CHEMTAX due to occurrence of some diatom species also containing chl c3. Results of fluorescence readings suggested that phytoplankton blooms begin on the west side and spread towards the middle of the coast. The initiation of the bloom on west side was probably due to the relative clarity of water on that area based on Secchi depth measurements. In addition, another bloom seems to start from the Dutch Coast and appeared as a separate bloom from the one that begins at the western side.","AbstractOtherLang":null,"BibLvlCode":"M","StandardTitle":"Use of phytoplankton pigment analysis to monitor eutrophication in the Belgian coast of the North Sea","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":null,"MonPub":2004,"DateUpdate":"2013-07-01","DateCreate":"2004-10-05","SecASFANote":null,"ConfID":null,"PeerRev":null,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":0},"refs":null,"anarec":null,"monrec":{"MonID":66741,"ISBN":null,"PubliDate":2004,"IssueDate":null,"Volume":null,"Issue":null,"Pagination":"77","Place":"Brussel","Edition":null,"BRefXtra":null,"BRefXtraRR":null,"SerID":null,"SerRR":null,"Ser2BRefID":null,"Ser2RR":null,"StandardTitleSer":null,"ISSN":null,"AbbrevSer":null,"Degree":"MSc","ThesisID":66741,"InsID":2015,"Acronym":"ECOMAMA","FullStandardName":"Vrije Universiteit Brussel; Faculteit Wetenschappen; Vakgroep Biologie; Ecological Marine Management Programme","ToPubliDate":null,"SerNotes":null,"eISBN":null,"Pages":77},"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Gonzales","Firstname":"Rhia Odessa","Initials":"R.O.M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":63116,"AutID":48990,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":62897,"LibID":36,"BRefID":66741,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"62897","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"<p>Deze publicatie is enkel beschikbaar voor persoonlijk gebruik binnen de Innovocean site <br />en mag op geen enkele manier verder worden verspreid.</p>","FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":[{"LitStyID":7,"Style":"Dissertation"}],"thespers":[{"PersID":230,"Surname":"Muylaert","Firstname":"Koenraad","Initials":"K.","Role":"Promotor"},{"PersID":128,"Surname":"Cattrijsse","Firstname":"André","Initials":"A.","Role":"Co-promotor"}],"arch2discl":null,"SERpubls":null,"MONpubls":null,"pictures":[{"pic_id":78986,"Typ":7,"Descr":"From reference","imis_show":1,"preferred":1,"URL":"/en/imis?page=image&pic=78986","ext":"jpg","url":"https://images.vliz.be/thumbs/78986_cover.jpg"}],"thestermsPath":[{"ThesaurusTerm":"Algal blooms","ThestID":264,"Acronym":"ASFA","ThesTermPath":"Algal blooms"},{"ThesaurusTerm":"Phytoplankton","ThestID":6208,"Acronym":"ASFA","ThesTermPath":"Aquatic communities > Plankton > Phytoplankton"},{"ThesaurusTerm":"Pigments","ThestID":6214,"Acronym":"ASFA","ThesTermPath":"Chemical compounds > Organic compounds > Carbohydrates > Glycosides > Pigments"},{"ThesaurusTerm":"Eutrophication","ThestID":2932,"Acronym":"ASFA","ThesTermPath":"Eutrophication"},{"ThesaurusTerm":"Monitoring","ThestID":5312,"Acronym":"ASFA","ThesTermPath":"Monitoring"}],"thestermsASFA":[{"ThesaurusTerm":"Algal blooms"},{"ThesaurusTerm":"Eutrophication"},{"ThesaurusTerm":"Monitoring"},{"ThesaurusTerm":"Phytoplankton"},{"ThesaurusTerm":"Pigments"}],"taxtermsASFA":[{"TaxTerm":"Phaeocystis globosa Scherffel, 1900"}],"geotermsASFA":[{"GeoTerm":"Belgian Coast"}],"collections":[{"Collection":"ISECA","ShortName":"ISECA"},{"Collection":"VLIZ Acknowledged Publications","ShortName":"VLIZ ackn"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"809":{"SpName":"4DEMON","SpColID":809,"ParSpColID":null,"TopParID":null,"ShortName":"4DEMON","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"4DEMON"},"5":{"SpName":"Belgian theses on marine topics","SpColID":5,"ParSpColID":396,"TopParID":396,"ShortName":"Belgian marine theses","URLLocation":null,"LibID":null,"OpenRepoFlag":0,"SpTypID":null,"TopParIDNotWebsite":396,"SpColPath":"vliz:biblio/Belgian marine theses"},"222":{"SpName":"BMB - 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