{"refrec":{"BRefID":117833,"RR":"<b>Schloss, I.R.; Ferreyra, G.A.</b> (2002). Primary production, light and vertical mixing in Potter Cove, a shallow bay in the maritime Antarctic. <i>Polar Biol. 25(1)</i>: 41-48. <a href=\"http://dx.doi.org/10.1007/s003000100309\" target=\"_blank\">dx.doi.org/10.1007/s003000100309</a>","BEntID":112134,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Polar Biol. 25(1)</i>: 41-48. <a href=\"https://dx.doi.org/10.1007/s003000100309\" target=\"_blank\">https://dx.doi.org/10.1007/s003000100309</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Schloss, I.R.; Ferreyra, G.A.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Schloss, I.R.; Ferreyra, G.A.","Englishabstract":"Phytoplankton photosynthesis was measured during spring-summer 1991-1992 in the inner and outer part of the shallow Potter Cove, King George Island. Strong winds characterise this area. Wind-induced turbulent mixing was quantified by means of the root-mean square expected vertical displacement depth of cells in the water column, Zt. The light attenuation coefficient was used as a measure of the influence of the large amount of terrigenous particles usually present in the water column; 1% light penetration ranged between 30 and 9 m, and between 30 and 15 m for the inner and outer cove, respectively. Obvious differences between photosynthetic capacity [P*max; averages 2.6 and 0.6 µg C (µg chlorophyll-a)<sup>-1</sup>h<sup>-1</sup>] and photosynthetic efficiency {α*; 0.073 and 0.0018 µg C (µg chlorophyll-a)<sup>-1</sup>h<sup>-1</sup> [(µmol m<sup>-2</sup> s<sup>-1</sup>)<sup>-1</sup>]} values were obtained for both sites during low mixing conditions (Zt from 10 to 20 m), while no differences were found for high mixing situations (Zt>20 m). This suggests different photoacclimation of phytoplankton responses, induced by modifications of the light field, which in turn are controlled by physical forcing. Our results suggest that although in experimental work P*max can be high, wind-induced mixing and low irradiance will prevent profuse phytoplankton development in the area.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Primary production, light and vertical mixing in Potter Cove, a shallow bay in the maritime Antarctic","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":2002,"MonPub":null,"DateUpdate":"2018-05-17","DateCreate":"2007-12-11","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000173278100006","VABBcode":null,"OpenAcc":0,"DOI":"10.1007/s003000100309"},"refs":null,"anarec":{"AnaID":117833,"PubliDate":2002,"Pagination":"41-48","XtraPublOfAnaID":null,"ISBN":null,"Volume":"25","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43637,"SerRR":"Polar Biology. Springer-Verlag: Berlin; Heidelberg.  ISSN 0722-4060; e-ISSN 1432-2056","StandardTitleSer":"Polar Biology","ISSN":"0722-4060","AbbrevSer":"Polar Biol.","StandardTitleMon":null,"StartPage":41,"Pages":8,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":[{"XBRefID":117894,"RefStrFull":"<b>Schloss, I.R.; Ferreyra, G.A.</b> (2002). Primary production, light and vertical mixing in Potter Cove, a shallow bay in the maritime Antarctic, <b><i>in</i></b>: Arntz, W.E. <i>et al.</i> (Ed.) <i>Ecological studies in the Antarctic sea ice zone: results of EASIZ Midterm Symposium.</i> pp. 117-124","RelID":4,"RelationY":"Related to","StandardTitle":"Primary production, light and vertical mixing in Potter Cove, a shallow bay in the maritime Antarctic"}],"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Schloss","Firstname":"Irene","Initials":"I.R.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":112134,"AutID":77693,"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":"Ferreyra","Firstname":"Gustavo","Initials":"G.A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":112134,"AutID":1540,"OrderNr":2,"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":null,"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Springer-Verlag","City":"Berlin; Heidelberg"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Light attenuation","ThestID":4715,"Acronym":"ASFA","ThesTermPath":"Attenuation > Light attenuation"},{"ThesaurusTerm":"Primary production","ThestID":6539,"Acronym":"ASFA","ThesTermPath":"Biological production > Primary production"},{"ThesaurusTerm":"Photosynthesis","ThestID":6173,"Acronym":"ASFA","ThesTermPath":"Chemical reactions > Photochemical reactions > Photosynthesis"},{"ThesaurusTerm":"Turbulence","ThestID":8801,"Acronym":"ASFA","ThesTermPath":"Turbulence"},{"ThesaurusTerm":"Vertical mixing","ThestID":8973,"Acronym":"ASFA","ThesTermPath":"Water mixing > Vertical mixing"}],"thestermsASFA":[{"ThesaurusTerm":"Light attenuation"},{"ThesaurusTerm":"Photosynthesis"},{"ThesaurusTerm":"Primary production"},{"ThesaurusTerm":"Turbulence"},{"ThesaurusTerm":"Vertical mixing"}],"taxtermsASFA":null,"geotermsASFA":[{"GeoTerm":"Potter Cove"}],"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":null,"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":112134,"AbstractFlag":-1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":112134,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1007/s003000100309","externalID":"10.1007/s003000100309","URLTypeCode":"DOI","URLID":9236,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":[{"ThesaurusTerm":"Light attenuation","ThestID":4715,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Photosynthesis","ThestID":6173,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Primary production","ThestID":6539,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Turbulence","ThestID":8801,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Vertical mixing","ThestID":8973,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxterms":null,"geoterms":[{"GeoTerm":"Potter Cove","GeoObjectID":13544,"GeotID":6445}],"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Light attenuation","DutchTerm":"Uitdoving licht","ThestID":4715,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Photosynthesis","DutchTerm":"Fotosynthese","ThestID":6173,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Primary production","DutchTerm":"Primaire productie","ThestID":6539,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Turbulence","DutchTerm":"Turbulentie","ThestID":8801,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Vertical mixing","DutchTerm":null,"ThestID":8973,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxtermsFRIS":null,"geotermsFRIS":[{"GeoTerm":"Potter Cove","DutchTerm":null}],"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Haspeslagh, Jan, J.","newSesDate":{"date":"2007-12-11 14:58:34.687000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Lyssens, Liesbeth, L.","updSesDate":{"date":"2018-05-17 20:54:11.920000","timezone_type":3,"timezone":"Europe/Brussels"}}}