{"refrec":{"BRefID":18307,"RR":"<b>Vanhove, S.</b> (1997). Antarctic sublittoral meiofauna: focus on the ecology of free-living marine nematodes = Subtidale meiofauna van Antarctica, met nadruk op de ecologie van vrijlevende mariene nematoden. PhD Thesis. Universiteit Gent: Gent.  137 + 6 appx. pp.","BEntID":18307,"PublicFlag":1,"CheckedFlag":0,"wosflag":null,"vabbflag":null,"RefStringPartII":". PhD Thesis. Universiteit Gent: Gent.  137 + 6 appx. pp.","DocTypID":5,"DocType":"Book/Monograph","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Vanhove, S.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Vanhove, S.","Englishabstract":"Compared to other oceanic regions the pelagial of the Southern Ocean exhibits several unique features. In summer, when days are nearly totally light, the marine environment is free of fast ice and produces very short, but extremely intense summer phytoplankton blooms. A continuum of environmental processes eventually develops into the winter situation of nearly totally dark and 10 temperatures, the marine environment becomes covered by ice and very little productivity occurs. Benthic communities depend heavily on the supply of resources from the water column. Yet, the seasonality, intensity and spatial heterogeneity of the vertical fluxes resulting from the pelagic production will certainly affect its size and structure. Until recently, Antarctic meiofauna studies were a terra incognita in the field of meiobenthology, an meiobenthic research remained a big white spot in the ecological work on Antarctic marine zoobenthos. Therefore the relative importance of this group of organisms within the size range of 381000 µm has been assessed in two contrasting environments, e.g. the deep sea and low subtidal where, as to the depth of the water column, the benthic characteristics were respectively indirectly or directly related to primary production. Several topics dealing with the extremes of the environmer1 were touched using the traditional field ecology approach on the higher taxa of the soft-bottom meiofauna and, more particularly on the most abundant taxon of the nematodes.","AbstractOtherLang":"De pelagische zone van de Zuidelijke Oceaan vertoont diverse unieke kenmerken. Tijdens de zomer, wanneer de zon weinig of niet ondergaat, is het mariene milieu ijsvrij en ontstaat er een korte, maar zeer intense fytoplankton bloei. Daarna evolueert dit geleidelijk naar de wintersituatie. Dit is een periode van quasi volledige duisternis, lage temperaturen en een zee bedekt met ijs. De produktie in de waterkolom zakt dan nagenoeg tot een nulpunt. Benthische gemeenschappen zijn zeer sterk afhankelijk van wat er in de waterkolom geproduceerd wordt, en meer bepaald van wat hiervan uiteindelijk op de bodem terechtkomt. Bijgevolg zijn de seizoenaliteit, intensiteit en ruimtelijke variatie van verticale fluxen van deze pelagische productie zeer bepalend voor de structuur en grootte van de bodemgemeenschappen. Tot heel recent was de Antarctische meiofauna een terra incognita in het domein van de meiobenthologie. Bovendien vormde het onderzoek van deze fractie van mariene bodemdieren (38 -1000 IJm) een onontgonnen gebied in de totaliteit van de Antarctische benthische ecologie. De studie is uitgevoerd in twee gebieden, nl. in de diepzee en in de ondiepe sublittorale zone, die zich onderscheiden door een al dan niet rechtstreekse koppeling tussen de produktieve waterkolom en de onderliggende bodem. Er werd geopteerd om het effect van verscheidene typische kenmerken van het polaire milieu op het meiobenthos, en meer bepaald op het meest voorkomende taxon, de nematoden, te onderzoeken.","BibLvlCode":"M","StandardTitle":"Antarctic sublittoral meiofauna: focus on the ecology of free-living marine nematodes = Subtidale meiofauna van Antarctica, met nadruk op de ecologie van vrijlevende mariene nematoden","OrigTitleLangCode":"nl","OrigTitleLangCodeExtended":"dut","OrigTitleLangID":41,"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":1997,"DateUpdate":"2011-11-22","DateCreate":"2001-09-25","SecASFANote":null,"ConfID":null,"PeerRev":null,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1},"refs":null,"anarec":null,"monrec":{"MonID":18307,"ISBN":null,"PubliDate":1997,"IssueDate":null,"Volume":null,"Issue":null,"Pagination":"137 + 6 appx.","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":18307,"InsID":13,"Acronym":"MARBIOL","FullStandardName":"Universiteit Gent; 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