@prefix prodottidellaricerca: . @prefix istituto: . @prefix prodotto: . istituto:CDS002 prodottidellaricerca:prodotto prodotto:ID6359 . @prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . unitaDiPersonaleInterno:MATRICOLA1747 pubblicazioni:autoreCNRDi prodotto:ID6359 . @prefix modulo: . modulo:ID1919 prodottidellaricerca:prodotto prodotto:ID6359 . @prefix rdf: . @prefix retescientifica: . prodotto:ID6359 rdf:type retescientifica:ProdottoDellaRicerca , prodotto:TIPO1101 . @prefix rdfs: . prodotto:ID6359 rdfs:label "The contribution of picophytoplankton to community structure in a Mediterranean brackish environment. (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID6359 pubblicazioni:anno "2000-01-01T00:00:00+01:00"^^xsd:gYear . @prefix skos: . prodotto:ID6359 skos:altLabel "
CAROPPO C. (2000)
The contribution of picophytoplankton to community structure in a Mediterranean brackish environment.
in Journal of plankton research
"^^rdf:HTML ; pubblicazioni:autori "CAROPPO C."^^xsd:string ; pubblicazioni:paginaInizio "381"^^xsd:string ; pubblicazioni:paginaFine "397"^^xsd:string ; pubblicazioni:numeroVolume "22"^^xsd:string . @prefix ns11: . prodotto:ID6359 pubblicazioni:rivista ns11:ID314565 ; skos:note "ISI Web of Science (WOS)"^^xsd:string ; pubblicazioni:affiliazioni "CNR-ISMAR, CNR-IAMC"^^xsd:string ; pubblicazioni:titolo "The contribution of picophytoplankton to community structure in a Mediterranean brackish environment."^^xsd:string ; prodottidellaricerca:abstract "The seasonal composition of phytoplankton communities was investigated in a Mediterranean brackish area (Varano lagoon). Twelve stations were sampled monthly from March 1997 to February 1998. Numbers of prokaryotic and eukaryotic picophytoplankton cells were estimated by epifluorescence microscopy, while larger phytoplankton (nano and micro fractions) were enumerated by the Uterm\u00F6hl settling technique. Picophytoplankton densities ranged from 0.7 to 448.6 cells \u0095 106 l-1. Nano- and microphytoplankton abundances varied between 0.2 and 7.9 cells \u0095 106 l-1. The picoplankton fraction was represented mainly by cyanobacteria and the Uterm\u00F6hl fraction by nano-sized phytoflagellates (56.2%) and diatoms (20.1%). The phytoflagellates had a greater abundance over time while diatoms reached the highest densities in summer and fall. In Varano lagoon phytoplankton development is related to \u0091nitrogen-poor\u0092 waters and to phosphorus availability. \nSuspension-feeding bivalves (Mytilus galloprovincialis) are sufficiently abundant to filter a volume equivalent to the volume of Varano lagoon at least once daily. These observation suggest that grazing exert an important influence on phytoplankton dynamics, mainly on the micro fraction, and the diatoms seem to play an important role in the food web dynamics of this coastal fishery."@en ; prodottidellaricerca:prodottoDi modulo:ID1919 , istituto:CDS002 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA1747 . @prefix parolechiave: . prodotto:ID6359 parolechiave:insiemeDiParoleChiave . ns11:ID314565 pubblicazioni:rivistaDi prodotto:ID6359 . parolechiave:insiemeDiParoleChiaveDi prodotto:ID6359 .