{"refrec":{"BRefID":258488,"RR":"Mackey, K.R.M.; Rivlin, T.; Grossman, A.R.; Post, A.F.; Paytan, A. (2009). Picophytoplankton responses to changing nutrient and light regimes during a bloom. Mar. Biol. (Berl.) 156(8): 1531-1546. http://dx.doi.org/10.1007/s00227-009-1185-2","BEntID":250497,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":null,"RefStringPartII":". Mar. Biol. (Berl.) 156(8): 1531-1546. http://dx.doi.org/10.1007/s00227-009-1185-2","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Mackey, K.R.M.; Rivlin, T.; Grossman, A.R.; Post, A.F.; Paytan, A.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Mackey, K.R.M. et al.","Englishabstract":"The spring bloom in seasonally stratified seas is often characterized by a rapid increase in photosynthetic biomass. To clarify how the combined effects of nutrient and light availability influence phytoplankton composition in the oligotrophic Gulf of Aqaba, Red Sea, phytoplankton growth and acclimation responses to various nutrient and light regimes were recorded in three independent bioassays and during a naturally-occurring bloom. We show that picoeukaryotes and Synechococcus maintained a “bloomer” growth strategy, which allowed them to grow quickly when nutrient and light limitation were reversed. During the bloom picoeukaryotes and Synechococcus appeared to have higher P requirements relative to N, and were responsible for the majority of photosynthetic biomass accumulation. Following stratification events, populations limited by light showed rapid photoacclimation (based on analysis of cellular fluorescence levels and photosystem II photosynthetic efficiency) and community composition shifts without substantial changes in photosynthetic biomass. The traditional interpretation of “bloom” dynamics (i.e., as an increase in photosynthetic biomass) may therefore be confined to the upper euphotic zone where light is not limiting, while other acclimation processes are more ecologically relevant at depth. Characterizing acclimation processes and growth strategies is important if we are to clarify mechanisms that underlie productivity in oligotrophic regions, which account for approximately half of the global primary production in the ocean. This information is also important for predicting how phytoplankton may respond to global warming-induced oligotrophic ocean expansion.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Picophytoplankton responses to changing nutrient and light regimes during a bloom","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-15 01:32:52.487977","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2009,"MonPub":null,"DateUpdate":"2018-02-13","DateCreate":"2016-06-08","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000267041600002","VABBcode":null,"OpenAcc":0,"DOI":"10.1007/s00227-009-1185-2"},"refs":null,"anarec":{"AnaID":258488,"PubliDate":2009,"Pagination":"1531-1546","XtraPublOfAnaID":null,"ISBN":null,"Volume":"156","Issue":"8","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43352,"SerRR":"Marine Biology: International Journal on Life in Oceans and Coastal Waters. Springer: Heidelberg; Berlin. ISSN 0025-3162; e-ISSN 1432-1793","StandardTitleSer":"Marine Biology: International Journal on Life in Oceans and Coastal Waters","ISSN":"0025-3162","AbbrevSer":"Mar. Biol. (Berl.)","StandardTitleMon":null,"StartPage":1531,"Pages":16,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Mackey","Firstname":"Katherine","Initials":"K.R.M.","Affiliation":"Stanford Univ, Dept Civil & Environm Engn, Stanford, CA 94305 USA.","Discriminator":null,"CorporateFlag":0,"BEntID":250497,"AutID":309071,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Rivlin","Firstname":"Tanya","Initials":"T.","Affiliation":"Interuniv Inst Marine Sci, H Steinitz Marine Biol Lab, IL-88103 Elat, Israel.","Discriminator":null,"CorporateFlag":0,"BEntID":250497,"AutID":309072,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Grossman","Firstname":"Arthur","Initials":"A.R.","Affiliation":"Carnegie Inst Washington, Dept Plant Biol, Stanford, CA 94305 USA.","Discriminator":null,"CorporateFlag":0,"BEntID":250497,"AutID":309073,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Post","Firstname":"Anton","Initials":"A.F.","Affiliation":"Interuniv Inst Marine Sci, H Steinitz Marine Biol Lab, IL-88103 Elat, Israel.","Discriminator":null,"CorporateFlag":0,"BEntID":250497,"AutID":309074,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Paytan","Firstname":"Adina","Initials":"A.","Affiliation":"Univ Calif Santa Cruz, Inst Marine Sci, Santa Cruz, CA 95064 USA.","Discriminator":null,"CorporateFlag":0,"BEntID":250497,"AutID":309075,"OrderNr":5,"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":291575,"LibID":36,"BRefID":258488,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"291575","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":"
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