{"refrec":{"BRefID":289658,"RR":"<b>Sterken, M.</b> (2009). A paleolimnological reconstruction of Late-Quaternary environmental change along a transect from South America to the Antarctic Peninsula = Een paleolimnologische reconstructie van Laat-Kwartaire milieuveranderingen langsheen een transect van Zuid-Amerika tot het Antarctisch Schiereiland. PhD Thesis. Protistology and Aquatic Ecology, Ghent University: Gent.  303 pp.","BEntID":281696,"PublicFlag":1,"CheckedFlag":0,"wosflag":null,"vabbflag":null,"RefStringPartII":". PhD Thesis. Protistology and Aquatic Ecology, Ghent University: Gent.  303 pp.","DocTypID":5,"DocType":"Book/Monograph","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Sterken, M.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Sterken, M.","Englishabstract":"In order to frame the recent global climatic changes, climate and oceanic models need to be tested against known climatic variations in the past. Recently, deglacial and Holocene  paleo-environmental related research has shifted its main focus from the North-Atlantic region to  the Southern Hemispheric high latitudes, as Antarctica and the Southern Ocean have shown to play an  important role in global climate regulation (e.g. Knorr & Lohman, 2003). Very recently, the tropical (mainly Pacific) latitudes have been evenly recognized as  potentially playing a large role in global climate modulation, both at interannual- decadal (e.g.  El Niño Southern Oscillation) and century to millennial time scales (e.g. long-term changes in ENSO  variability; Shulmeister et al., 2006; Pena & Cacho, 2009). Pacific tropical and Antarctic climate  anomalies are physically linked with each other through the strength and the position of the  Antarctic Circumpolar Current (ACC) and Southern Westerly Wind  belt  (SWW). Therefore, recent   climate  reconstructions are focused on past changes in position and strength of these winds, which  have a direct impact on local and/or regional weather patterns along the westcoast of South  America, and the Antarctic Peninsula. In this thesis, lake sediments were analyzed for biological, sedimentological and geochemical  proxies, in order to infer past climatic changes at two key sites along a latitudinal transect from  southern South America (40°S) through the Antarctic Peninsula (63°S). The first two chapters of this thesis are dedicated to postglacial paleoenvironmental and related  paleoclimatic changes, inferred from an 11.22 m sediment core from Lake Puyehue (Chilean Lake  District, 40°S), located at the northern boundary of the Southern Westerly Wind belt.","AbstractOtherLang":null,"BibLvlCode":"M","StandardTitle":"A paleolimnological reconstruction of Late-Quaternary environmental change along a transect from South America to the Antarctic Peninsula = Een paleolimnologische reconstructie van Laat-Kwartaire milieuveranderingen langsheen een transect van Zuid-Amerika tot het Antarctisch Schiereiland","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:01.897972","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":null,"MonPub":2009,"DateUpdate":"2017-09-29","DateCreate":"2017-09-29","SecASFANote":null,"ConfID":null,"PeerRev":0,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1},"refs":null,"anarec":null,"monrec":{"MonID":289658,"ISBN":null,"PubliDate":2009,"IssueDate":null,"Volume":null,"Issue":null,"Pagination":"303","Place":"Gent","Edition":null,"BRefXtra":null,"BRefXtraRR":null,"SerID":null,"SerRR":null,"Ser2BRefID":null,"Ser2RR":null,"StandardTitleSer":null,"ISSN":null,"AbbrevSer":null,"Degree":"PhD","ThesisID":289658,"InsID":null,"Acronym":null,"FullStandardName":null,"ToPubliDate":null,"SerNotes":null,"eISBN":null,"Pages":303},"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Sterken","Firstname":"Mieke","Initials":"M.","Affiliation":"Gent University, Faculty of Sciences, Biology Department Research group Protistology and Aquatic Ecology","Discriminator":null,"CorporateFlag":0,"BEntID":281696,"AutID":272126,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"PAE","InsFSN":"Universiteit Gent; 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